Water Temperature of Friday Harbor in Friday Harbor, WA

Current Water Temperature

48.2°F

Measurement Time: Saturday, February 7, 2026, 8:18 AM PST

Today's Tides

Low: February 7, 1:26 AM, 3.5 ft
 High: February 7, 8:13 AM, 7.9 ft
Low: February 7, 3:31 PM, 1.8 ft
 High: February 7, 10:30 PM, 5.3 ft

Temperature Locations

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Local Points of Interest

Brown Island; San Juan Island; Shaw Island; San Juan Channel

Friday Harbor

Station Name: Friday Harbor
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 66 feet

Sensor Depth: -6 feet

Nearest Address:
Cantilever Way
Friday Harbor, WA 98250
San Juan County

GPS Coordinates: 48.546700, -123.010002

Nearby Water Temperatures

Nooksack River, Ferndale, WA (28.1 mi)
Skagit River, Burlington, WA (31.7 mi)
Port Townsend Bay, Port Townsend, WA (32.2 mi)
Port Angeles Harbor, Port Angeles, WA (35.2 mi)
Fishtrap Creek, Lynden, WA (36.3 mi)
Anderson Creek, Goshen, WA (36.4 mi)
Strait of Juan de Fuca, Angeles Point, WA (37.7 mi)
Nooksack River, Cedarville, WA (38.5 mi)
Bertrand Creek, Aldergrove, BC (38.5 mi)
Bertrand Creek, Delta, WA (38.9 mi)
South Fork Nooksack River, Doran, WA (39.6 mi)
Skookum Creek, Doran, WA (40.7 mi)
Salish Sea, Vancouver, BC (54.4 mi)
North Fork Nooksack River, Glacier, WA (58.6 mi)
Salish Sea, Roberts Creek, BC (63.8 mi)

Weather for Friday Harbor, Washington

Current Weather

52°F
Overcast
Overcast
47.1°F
46.3°F
74%
SE 15.4 mph
24.9 mph
41.4°F
41.2°F
0.01 in
100%
9 mi
1015 mbar
0

Five Day Weather Forecast

Moderate rain
Sat
H: 53°F
L: 40°F
Fog
Sun
H: 42°F
L: 40°F
Patchy rain nearby
Mon
H: 46°F
L: 41°F
Partly Cloudy
Tue
H: 47°F
L: 42°F
Partly Cloudy
Wed
H: 46°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 2.95 μg/m3
PM10: 3.05 μg/m3
Carbon Monoxide: 218.85 μg/m3
Nitrogen Dioxide: 11.55 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:26 AM
Sunset: 5:21 PM
Daylight: 9 hrs 49 mins
Moonrise: 12:25 AM
Moon Transit: 4:34 AM
Moonset: 9:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

4:04 AM - 6:34 AM
11:53 AM - 2:23 PM

Minor Periods

9:02 AM - 10:32 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

yellow warning - rainfall - in effect

Service Notice – November 2025: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2025, changes are expected to include... 1) ECCC's initiative to upgrade the presentation of alerts into Colour-Coded Weather Alerts is tentatively set for deployment November 26, 2025. Data changes will appear in CAP following this deployment, 2) the alert name ‘extreme cold warning’ will change to ‘cold warning’, 3) two Public zone names will change in Saskatchewan, 4) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard continues, there will be changes coming to CAP and 5) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – novembre 2025: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2025, il y aura des changements incluant... 1) l'initiative d'ECCC visant à améliorer la présentation des alertes sous forme d'alertes météorologiques codées par couleur est provisoirement prévue pour un déploiement le 26 novembre 2025. Des changements aux données apparaîtront dans le PAC suite à ce déploiement, 2) le nom de l’alerte ‘avertissement de froid extrême’ changera pour ‘avertissement de froid’, 3) deux noms de zones publiques seront modifiés en Saskatchewan, 4) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique se poursuit. Des changements seront également apportés au PAC et 5) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Fri February 6, 2026, 4:48 PM
Expires: Sat February 7, 2026, 8:48 AM

Rain, at times heavy, is expected. What: 100 mm of rainfall is expected for northern parts of the West Vancouver Island region. When: Now until Saturday afternoon. Where: West Vancouver Island - north including Zeballos and Tahsis. Remarks: A Pacific frontal system is expected to bring rain to West Vancouver Island today. A total of 80 mm of rain is in forecast for Tofino, while Zeballos and Tahsis are expected to receive 100 mm of rainfall. Rain will ease into a few showers by Saturday afternoon. ### Water will likely pool on roads and in low-lying areas. Some travel delays are possible. Visibility will likely be suddenly reduced at times. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on X using #BCStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.


Saturday, February 7, 2026

Weather Forecast

Moderate rain
52.7°F
40.1°F
46.5°F
87%
0.22 in
80%
0%
23.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 12.93 μg/m3
PM10: 13.19 μg/m3
Carbon Monoxide: 231.17 μg/m3
Nitrogen Dioxide: 32.48 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 33.84 μg/m3

Astronomical

Sunrise: 7:32 AM
Sun Transit: 12:26 AM
Sunset: 5:21 PM
Daylight: 9 hrs 49 mins
Moonrise: 12:25 AM
Moon Transit: 4:34 AM
Moonset: 9:32 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

4:04 AM - 6:34 AM
11:53 AM - 2:23 PM

Minor Periods

9:02 AM - 10:32 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, February 8, 2026

Weather Forecast

Fog
42.1°F
40.1°F
41.5°F
96%
0 in
0%
0%
19.7 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.73 μg/m3
PM10: 9.76 μg/m3
Carbon Monoxide: 212.61 μg/m3
Nitrogen Dioxide: 14.69 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 56.24 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:26 AM
Sunset: 5:22 PM
Daylight: 9 hrs 52 mins
Moonrise: 12:37 AM
Moon Transit: 5:18 AM
Moonset: 9:50 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
12:38 AM - 3:08 PM

Minor Periods

9:20 AM - 10:50 AM
12:07 AM - 1:37 AM

Action Rating: 3 out of 5

Monday, February 9, 2026

Weather Forecast

Patchy rain nearby
46.2°F
41.2°F
44.1°F
94%
0.12 in
87%
0%
15.4 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 6.49 μg/m3
PM10: 8.13 μg/m3
Carbon Monoxide: 172.81 μg/m3
Nitrogen Dioxide: 13.75 μg/m3
Sulphur Dioxide: 2.92 μg/m3
Ozone: 58.96 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:26 AM
Sunset: 5:24 PM
Daylight: 9 hrs 55 mins
Moonrise: 1:47 AM
Moon Transit: 6:03 AM
Moonset: 10:12 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%

Best Times for Fishing or Hunting

Major Periods

5:33 AM - 8:03 AM
1:24 PM - 3:54 PM

Minor Periods

9:42 AM - 11:12 AM
1:17 AM - 2:47 AM

Action Rating: 2 out of 5

Tuesday, February 10, 2026

Weather Forecast

Partly Cloudy
46.7°F
41.7°F
44°F
86%
0 in
0%
0%
9.2 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 4.7 μg/m3
PM10: 5.69 μg/m3
Carbon Monoxide: 176.6 μg/m3
Nitrogen Dioxide: 10.05 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 62.32 μg/m3

Astronomical

Sunrise: 7:27 AM
Sun Transit: 12:26 AM
Sunset: 5:25 PM
Daylight: 9 hrs 58 mins
Moonrise: 2:57 AM
Moon Transit: 6:51 AM
Moonset: 10:42 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%

Best Times for Fishing or Hunting

Major Periods

6:21 AM - 8:51 AM
2:13 PM - 4:43 PM

Minor Periods

10:12 AM - 11:42 AM
2:27 AM - 3:57 AM

Action Rating: 2 out of 5

Wednesday, February 11, 2026

Weather Forecast

Partly Cloudy
46.1°F
42.4°F
44.4°F
80%
0 in
0%
0%
8.1 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.07 μg/m3
PM10: 6.92 μg/m3
Carbon Monoxide: 215.31 μg/m3
Nitrogen Dioxide: 17.95 μg/m3
Sulphur Dioxide: 2.84 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:26 AM
Sunset: 5:27 PM
Daylight: 10 hrs 2 mins
Moonrise: 4:01 AM
Moon Transit: 7:41 AM
Moonset: 11:20 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%

Best Times for Fishing or Hunting

Major Periods

7:11 AM - 9:41 AM
3:04 PM - 5:34 PM

Minor Periods

10:50 AM - 12:20 AM
3:31 AM - 5:01 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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