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These are wind predictions and are not intended to be used for any critical activity or decision making. By no means should this website be considered a reliable source of information for short lived or rapidly changing weather situations. Any reliance on such information is at your own risk, discretion and cost. Any errors, omissions and/or inconsistencies in the information shall not be the responsibility of bigwavedave.ca or windisgood.com.
These are wind predictions and are not intended to be used for any critical activity or decision making. By no means should this website be considered a reliable source of information for short lived or rapidly changing weather situations. Any reliance on such information is at your own risk, discretion and cost. Any errors, omissions and/or inconsistencies in the information shall not be the responsibility of bigwavedave.ca or windisgood.com.
These are wind predictions and are not intended to be used for any critical activity or decision making. By no means should this website be considered a reliable source of information for short lived or rapidly changing weather situations. Any reliance on such information is at your own risk, discretion and cost. Any errors, omissions and/or inconsistencies in the information shall not be the responsibility of bigwavedave.ca or windisgood.com.

JuandeFuca

    Juan de Fuca Strait - east entrance
      
    STRONG WIND WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind variable 10 knots increasing to west 10 to 20 late this afternoon then becoming west 15 to 25 Thursday afternoon.

    Extended Forecast
    Friday: Wind west 5 to 15 knots increasing to west 15 to 25 in the afternoon.
    Saturday: Wind west 15 to 25 knots becoming west 10 to 20.
    Sunday: Wind west 10 to 20 knots becoming west 15 to 25 late in the day.
    Issued 04:00 AM PDT 16 July 2025
    Juan de Fuca Strait - central strait
      
    STRONG WIND WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind variable 10 knots increasing to west 10 to 20 late this afternoon then becoming west 15 to 25 Thursday afternoon.
    Juan de Fuca Strait - west entrance

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind southeast 10 knots increasing to west 10 to 15 this afternoon then becoming southeast 10 near midnight. Wind increasing to west 10 to 15 Thursday afternoon.

    Extended Forecast
    Friday: Wind west 5 to 15 knots increasing to west 15 to 25 in the afternoon.
    Saturday: Wind west 15 to 25 knots becoming west 10 to 20.
    Sunday: Wind west 10 to 20 knots becoming west 15 to 25 late in the day.
    Issued 04:00 AM PDT 16 July 2025
    Haro Strait

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind light becoming northwest 5 to 15 knots late overnight then becoming south 10 Thursday afternoon except west 15 over southern sections.

    Extended Forecast
    Friday: Wind light increasing to southwest 10 to 20 knots in the afternoon.
    Saturday: Wind light increasing to southwest 10 to 20 knots late in the day.
    Sunday: Wind southwest 10 to 20 knots diminishing to light.
    Issued 04:00 AM PDT 16 July 2025
    Strait of Georgia - south of Nanaimo
      
    STRONG WIND WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind northwest 10 to 15 knots increasing to northwest 15 to 20 this afternoon and to west 20 to 30 this evening. Wind diminishing to northwest 15 to 20 Thursday morning then backing to west 15 to 25 Thursday evening.

    Extended Forecast
    Friday: Wind northwest 10 to 20 knots.
    Saturday: Wind northwest 10 to 20 knots diminishing to light.
    Sunday: Wind light.
    Issued 04:00 AM PDT 16 July 2025
    Strait of Georgia - north of Nanaimo
      
    STRONG WIND WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind northwest 10 to 15 knots increasing to northwest 15 to 25 late this afternoon then diminishing to northwest 10 to 15 early Thursday morning. Wind increasing to northwest 15 to 25 Thursday evening.

    Extended Forecast
    Friday: Wind northwest 10 to 20 knots.
    Saturday: Wind northwest 10 to 20 knots diminishing to light.
    Sunday: Wind light.
    Issued 04:00 AM PDT 16 July 2025
    West Coast Vancouver Island South
      
    GALE WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind northwest 30 to 35 knots except southeast 5 to 15 near the coast south of Tofino. Wind becoming northwest 30 to 40 early this afternoon except northwest 15 near the coast south of Barkley Sound. Wind becoming northwest 25 to 35 after midnight except southeast 10 near the coast south of Tofino. Wind becoming northwest 30 to 40 Thursday evening except northwest 15 near the coast south of Barkley Sound.

    Waves for Today Tonight and Thursday.
    Seas 3 metres building to 3 to 4 near noon then subsiding to 3 Thursday afternoon.
    West Coast Vancouver Island North
      
    GALE WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind northwest 20 to 30 knots except northwest 35 south of the Brooks Peninsula. Wind becoming northwest 30 to 35 early this evening then diminishing to northwest 20 to 30 early Thursday morning except northwest 35 south of the Brooks Peninsula.

    Waves for Today Tonight and Thursday.
    Seas 3 metres.
    Johnstone Strait
      
    GALE WARNING IN EFFECT

    Issued 10:30 AM PDT 16 July 2025 by EnvCanada

    Forecast for Today Tonight and Thursday.
    Wind northwest 15 to 25 knots increasing to northwest 25 to 35 late this afternoon then diminishing to northwest 15 to 25 late this evening. Wind increasing to northwest 25 to 35 Thursday afternoon then becoming northwest 20 to 30 Thursday evening.

    Extended Forecast
    Friday: Wind northwest 10 to 20 knots.
    Saturday: Wind northwest 10 to 20 knots.
    Sunday: Wind northwest 5 to 15 knots.
    Issued 04:00 AM PDT 16 July 2025
Washington State Forecast Discussion

Western Washington


048
FXUS66 KSEW 161641
AFDSEW

Area Forecast Discussion
National Weather Service Seattle WA
941 AM PDT Wed Jul 16 2025

.SYNOPSIS...One more hot day for the interior today as a
thermally induced surface trough moves inland. The trough will
move east of the Cascades tonight with increasing onshore flow.
The weak marine push tonight and again Thursday night will drop
temperatures a few degrees Thursday and again Friday. Weak upper
level trofiness over the weekend will keep temperatures near
normal with areas of morning low clouds. The low level onshore
flow pattern will continue the first part of next week.

&&

.UPDATE...The heat advisory will continue through 10 PM this
evening. Already many areas seeing temperatures in the mid and
upper 70s as of 9 AM this morning, and will continue to see
temperatures reach 80s to low 90s across the region today with
moderate HeatRisk. Changes were made to the aviation, marine, and
fire sections for the morning update.

HPR

&&

.SHORT TERM /TODAY THROUGH FRIDAY/...Main thought today...it's
going to hot over the interior. The area is very dry. Let's be
careful out there and not start any fires.

Satellite imagery shows stratus hugging the Grays Harbor county
coastline with clear skies elsewhere. Easterly surface winds
keeping temperatures near 70 over the Puget Sound area and in the
Cascade foothills at 3 am/109z. Temperatures over the remainder
of the area in the mid 50s to mid 60s.

Today will be the warmest day in the next seven and could be the
warmest day for the rest of the month. Thermally induced surface
trough along the coast will move inland late this morning and into
the Cascades this afternoon. Temperatures aloft peaking with 850
mb temperatures in the plus 17C to plus 20C range. The transition
to onshore flow this afternoon will not be in time for any marine
air to reach the interior. Slightly warmer temperatures aloft,
warmer temperatures to start the day and the lack of afternoon
seabreezes with the flat surface pressure gradients combining to
add around 5 degrees to Tuesday's highs for most locations. This
puts high temperatures over the interior in the 80s to mid 90s.
The coast will be much cooler with the onshore flow increasing
this afternoon inducing a cooling seabreeze off the Pacific
keeping highs in the 70s.

Thermally induced surface trough moving east of the Cascades this
evening. Onshore gradients peaking this evening with KUIL-KBLI
and KHQM-KSEA around plus 3 mb at 03z. Surface gradients
weakening overnight which will make for only a shallow marine
layer over the interior by early morning. Stratus moving inland
overnight staying west of Puget Sound. The low level onshore flow
and marine air will give the area much cooler low temperatures, in
the 50s and lower 60s. The heat advisory for portions of the
interior will expire at 10 pm tonight.

Zonal flow aloft and weak low level onshore flow Thursday. The
shallow marine layer will retreat back to the coastline in the
morning with sunny skies over all but the coastline by late
morning. High temperatures over the interior 5 to 10 degrees
cooler, in the upper 70s to upper 80s, still well above normal.
Northwesterly seabreezes all day will keep highs near 70 along the
coast.

Weak upper level trough dropping down from the north reaching
Western Washington by Friday afternoon. This feature will be dry.
It will increase the onshore flow across the area resulting in
another 5 to 10 degree cool down from the previous day. Highs in
the interior in the 70s to lower 80s, coast in the mid 60s. Lows
Friday morning in the 50s and lower 60s.

.LONG TERM /SATURDAY THROUGH TUESDAY/...Models in good agreement
over the weekend with an upper level trough to the east,
northwesterly flow aloft and low level onshore flow. Morning low
clouds will give way to plenty of afternoon sunshine for the
interior. The coast will be a little slower to see the sunshine.
Temperatures near normal with highs in the 70s and lows in the
50s.

A little inconsistency creeps into the models for the first part
of next week. There is a general idea of a trough remaining over
the area Monday but there is a lot of variability in the
strength of this feature. Almost a ten degree range in the
ensemble high temperatures. Have gone for the middle ground for
now which puts highs in the upper 60s to mid 70s over the interior
and lower to mid 60s for the coast. More inconsistency Tuesday
with some solutions kicking the trough out to the east while
other solutions leave the trough over the area. Will go with climo
forecast Tuesday with highs mostly in the 70s for the interior
and 60s along the coast. Felton

&&

.AVIATION...Area-wide VFR conditions at all terminals this morning
and are expected to prevail throughout the TAF period. The exception
being KHQM, where IFR/LIFR conditions may return this evening.
Surface winds will become more westerly (5-8 kt) this afternoon,
with northerly/northwesterly surface flow ensuing later this evening
(after ~0z). Breezy conditions expected along the coast with winds
around 8-12 kt.

KSEA...VFR conditions this morning and will prevail throughout the
TAF period. Southwesterly winds this morning will gradually turn
more westerly this afternoon around 7-8 kt. Winds will shift
northeasterly this evening, around 0z-1z, with speeds of 5-7 kt.

Mazurkiewicz/29

&&

.MARINE...A combination of elevated winds and waves is expected for
the outer coastal waters today, for which a Small Craft Advisory has
been issued. An occasional gust up to 30 kt is possible. High
pressure will rebuild over the coastal waters into the weekend.
Diurnally driven westerly pushes down the Strait can be expected
each evening, and may reach Small Craft Advisory strength at times.

Combined seas 6 to 8 feet will gradually build to 8 to 12 feet this
evening and continuing through Thursday. Seas will then decease to
around 6 to 8 feet by Friday and lessen to 4 to 6 feet through the
weekend.

Mazurkiewicz/29

&&

.FIRE WEATHER...Critical fire weather conditions continue in the
Cascades today with dry and unstable conditions in place. Expect
light easterly winds to remain below critical thresholds, but
elevated concerns remain into the adjacent lowlands as dry and
unstable conditions along with light breezes developing. Expect a
shift to westerly winds west and south of Puget Sound this
afternoon, but initial marine push will be shallow so RHs will be
slow to recover again today. Cooling trend will commence later this
week, with a return of cooler and more humid conditions through the
weekend.

&&

.SEW WATCHES/WARNINGS/ADVISORIES...
WA...Red Flag Warning until 11 PM PDT this evening for West Slopes of
the Central Cascades Generally above 1500 Feet-West Slopes
of the North Cascades Generally above 1500 Feet.

Heat Advisory until 10 PM PDT this evening for City of Seattle-
Downtown Everett / Marysville Area-Eastern Kitsap County-
Eastside-Foothills and Valleys of Central King County-
Foothills and Valleys of Pierce and Southern King Counties-
Foothills and Valleys of Snohomish and Northern King
Counties-Foothills and Valleys of Thurston and Lewis
Counties-Foothills and Valleys of the North Cascades-
Lowlands of Lewis and Southern Thurston Counties-Lowlands
of Pierce and Southern King Counties-Lowlands of Western
Skagit and Northwestern Snohomish Counties-Lowlands of
Western Whatcom County-Middle Chehalis River Valley-
Northern Hood Canal-Olympia and Southern Puget Sound-
Shoreline / Lynnwood / South Everett Area-Southern Hood
Canal.

PZ...Small Craft Advisory until 5 AM PDT Thursday for Coastal Waters
From Cape Flattery To James Island 10 To 60 Nm-Coastal
Waters From James Island To Point Grenville 10 To 60 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10
To 60 Nm.

&&

Victoria

Victoria from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. High 27 except 20 near the water. Humidex 32. UV index 8 or very high.
Night
Clear. Wind light except west 30 km/h near Juan de Fuca Strait this evening and after midnight. Low 15.
Thursday
Sunny. Wind becoming southeast 20 km/h in the afternoon except west 40 near Juan de Fuca Strait. High 27 except 20 near the water. Humidex 32. UV index 8 or very high.
Night
Clear. Low 15.
Friday
Increasing cloudiness. High 24 except 18 near the water.
Night
Cloudy. Low 14.
Saturday
Sunny. High 21.
Night
Cloudy periods. Low 13.
Sunday
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 14.
Monday
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 14.
Tuesday
A mix of sun and cloud. High 23.

Current Conditions:
Sunny, 22.3°C

Observed at: Victoria Int'l Airport 10:00 AM PDT Wednesday 16 July 2025
Condition: Sunny
Temperature: 22.3°C
Pressure / Tendency: 101.3 kPa rising
Visibility: 48 km
Humidity: 49 %
Humidex: 24
Dewpoint: 11.1°C
Wind: ESE 10 km/h
Air Quality Health Index: 2

Nanaimo from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. High 30. Humidex 33. UV index 8 or very high.
Night
Clear. Wind northwest 20 km/h except 40 near the Strait of Georgia. Low 16.
Thursday
Sunny. High 30. Humidex 33. UV index 8 or very high.
Night
Clear. Low 14.
Friday
A mix of sun and cloud. High 24.
Night
Cloudy periods. Low 14.
Saturday
Sunny. High 22.
Night
Cloudy periods. Low 15.
Sunday
A mix of sun and cloud. High 23.
Night
Cloudy periods. Low 16.
Monday
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 16.
Tuesday
A mix of sun and cloud. High 25.

Current Conditions:
25.0°C

Observed at: Nanaimo Airport 10:00 AM PDT Wednesday 16 July 2025
Temperature: 25.0°C
Pressure: 101.2 kPa
Humidity: 49 %
Humidex: 28
Dewpoint: 13.5°C
Wind: NNE 11 km/h
Air Quality Health Index: 2

Port Alberni from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. Wind southeast 20 km/h. High 31. Humidex 32. UV index 8 or very high.
Night
Clear. Wind southeast 20 km/h becoming light late this evening. Low 12.
Thursday
Sunny. Wind becoming southeast 20 km/h late in the morning. High 33. Humidex 35. UV index 8 or very high.
Night
Clear. Low 14.
Friday
A mix of sun and cloud. High 27.
Night
Clear. Low 12.
Saturday
Sunny. High 26.
Night
Clear. Low 14.
Sunday
Sunny. High 22.
Night
Clear. Low 14.
Monday
Sunny. High 22.
Night
Clear. Low 14.
Tuesday
Sunny. High 24.

Current Conditions:
24.5°C

Observed at: Port Alberni 10:00 AM PDT Wednesday 16 July 2025
Temperature: 24.5°C
Pressure / Tendency: 101.3 kPa falling
Humidity: 41 %
Humidex: 26
Dewpoint: 10.4°C
Wind: ENE 2 km/h
Air Quality Health Index: n/a

Tofino from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. Fog patches dissipating near noon. Wind northwest 20 km/h except gusting to 40 over northern sections. High 21. Humidex 25. UV index 8 or very high.
Night
Clear. Fog patches developing after midnight. Wind northwest 20 km/h except gusting to 40 over northern sections this evening and after midnight. Wind becoming light after midnight. Low 12.
Thursday
Sunny. Fog patches dissipating in the morning. High 20. UV index 8 or very high.
Night
Clear. Low 12.
Friday
Clearing. High 17.
Night
Clear. Low 11.
Saturday
A mix of sun and cloud. High 16.
Night
Cloudy. Low 12.
Sunday
Cloudy. High 18.
Night
Cloudy. Low 12.
Monday
A mix of sun and cloud. High 18.
Night
Cloudy periods. Low 13.
Tuesday
A mix of sun and cloud. High 20.

Current Conditions:
15.4°C

Observed at: Tofino Airport 10:00 AM PDT Wednesday 16 July 2025
Temperature: 15.4°C
Pressure: 101.3 kPa
Humidity: 82 %
Dewpoint: 12.3°C
Wind: S 10 km/h
Air Quality Health Index: n/a

Comox from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. High 27. Humidex 33. UV index 7 or high.
Night
Clear. Wind northwest 20 km/h except 40 near the Strait of Georgia. Low 16.
Thursday
Sunny. High 28. Humidex 33. UV index 8 or very high.
Night
Clear. Low 14.
Friday
A mix of sun and cloud. High 24.
Night
Cloudy periods. Low 14.
Saturday
Sunny. High 22.
Night
Cloudy periods. Low 15.
Sunday
A mix of sun and cloud. High 23.
Night
Cloudy periods. Low 16.
Monday
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 16.
Tuesday
A mix of sun and cloud. High 25.

Current Conditions:
Sunny, 19.3°C

Observed at: Comox Airport 10:00 AM PDT Wednesday 16 July 2025
Condition: Sunny
Temperature: 19.3°C
Pressure / Tendency: 101.3 kPa rising
Visibility: 24 km
Humidity: 61 %
Dewpoint: 11.6°C
Wind: NNW 18 km/h
Air Quality Health Index: 1

Campbell River from EC 11:00 AM Wednesday Jul 16, 2025


Wednesday
Sunny. High 27. Humidex 33. UV index 7 or high.
Night
Clear. Wind northwest 20 km/h except 40 near the Strait of Georgia. Low 16.
Thursday
Sunny. High 28. Humidex 33. UV index 8 or very high.
Night
Clear. Low 14.
Friday
A mix of sun and cloud. High 24.
Night
Cloudy periods. Low 14.
Saturday
Sunny. High 22.
Night
Cloudy periods. Low 15.
Sunday
A mix of sun and cloud. High 23.
Night
Cloudy periods. Low 16.
Monday
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 16.
Tuesday
A mix of sun and cloud. High 25.

Current Conditions:
Sunny, 20.8°C

Observed at: Campbell River Airport 10:00 AM PDT Wednesday 16 July 2025
Condition: Sunny
Temperature: 20.8°C
Pressure / Tendency: 101.3 kPa falling
Visibility: 48 km
Humidity: 58 %
Humidex: 23
Dewpoint: 12.2°C
Wind: WNW 6 km/h
Air Quality Health Index: n/a

Port Hardy from EC 5:00 AM Wednesday Jul 16, 2025


Wednesday
Mainly cloudy. 30 percent chance of drizzle early this morning. Clearing near noon. Fog patches dissipating this morning. Wind northwest 20 km/h except 40 near the water. High 19. UV index 7 or high.
Night
A few clouds. Wind northwest 20 km/h except 40 near the water. Low 12.
Thursday
Mainly sunny. Wind becoming northwest 20 km/h in the afternoon except 40 near the water late in the afternoon. High 20. UV index 8 or very high.
Night
Cloudy periods. Low 12.
Friday
A mix of sun and cloud. High 18.
Night
Cloudy periods. Low 12.
Saturday
A mix of sun and cloud. High 18.
Night
Cloudy. Low 12.
Sunday
Cloudy. High 15.
Night
Cloudy with 30 percent chance of showers. Low 12.
Monday
Cloudy. High 17.
Night
Cloudy periods. Low 12.
Tuesday
A mix of sun and cloud. High 16.

Current Conditions:
Mostly Cloudy, 15.3°C

Observed at: Port Hardy Airport 10:00 AM PDT Wednesday 16 July 2025
Condition: Mostly Cloudy
Temperature: 15.3°C
Pressure / Tendency: 101.7 kPa falling
Visibility: 16 km
Humidity: 80 %
Dewpoint: 11.9°C
Wind: NNW 10 km/h
Air Quality Health Index: n/a

NeahBay

Victoria

Model Info

  • Wind speed is shown in knots.
  • Forecast tables Model 1 and 2: click on the WIND SPEED to show a popup of the detailed model plot.
  • Model-1 (UW): University of Washington WRF-GFS 4km model updated 2x/day at ~1010am/1010pm.
  • Model-2 (EC):  2.5km (1-48hrs), 10km (49-84hrs) and 15km (93-210hrs) HRDPS Continental Model from Environment Canada updated 4x/day ~5am/11am/5pm/11pm.
  • In the Model2 tab, click WIND to see GUSTS eg. 15g25 knots
  • Model-2 MSC AniMet Viewer (EC)
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