Water Temperature of Friday Harbor in Friday Harbor, WA
Current Water Temperature
not available at this time.
Temperature Locations
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Local Points of Interest
Brown Island; San Juan Island; Shaw Island; San Juan ChannelStation 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

Five Day Weather Forecast

Fri
H: 69°F
L: 53°F

Sat
H: 62°F
L: 53°F

Sun
H: 67°F
L: 54°F

Mon
H: 68°F
L: 57°F

Tue
H: 71°F
L: 58°F
Air Quality
Nitrogen Dioxide: 12.4 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:07 PM
Daylight: 15 hrs 39 mins
Moon Transit: 4:26 PM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:56 PM - 6:26 PM
Minor Periods
10:24 PM - 11:54 PM9:11 AM - 10:41 AM
Action Rating: 2 out of 5
yellow watch - severe thunderstorm - in effect
Effective: Fri July 17, 2026, 4:40 PM
Expires: Sat July 18, 2026, 6:03 AM
Conditions are favourable for the development of severe thunderstorms that may be capable of producing heavy rain. Slow-moving thunderstorms may produce heavy rain today. The threat area is over the northern half of Vancouver Island. This area is bordered by Port McNeill, Brooks Peninsula Provincial Park, and Strathcona Provincial Park. The threat area includes: - Highway 19 between Port McNeill and Campbell River - Highway 28 between Gold River and Campbell River - Woss - Vernon Lake - Zeballos - Tahsis - Gold River - Sayward ### Heavy rain can cause flash flooding and significant reductions to visibility. Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain. 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.
When thunder roars, go indoors! Lightning kills and injures Canadians every year. Don't drive through flooded roadways.
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.95 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 68.58 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:07 PM
Daylight: 15 hrs 39 mins
Moon Transit: 4:26 PM
Moonset: 10:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:56 PM - 6:26 PM
Minor Periods
10:24 PM - 11:54 PM9:11 AM - 10:41 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.9 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 59.46 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:06 PM
Daylight: 15 hrs 37 mins
Moon Transit: 5:11 PM
Moonset: 11:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:41 PM - 7:11 PM
Minor Periods
12:00 AM - 12:00 AM10:29 AM - 11:59 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.3 μg/m3
Sulphur Dioxide: 2.46 μg/m3
Ozone: 64.63 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:05 PM
Daylight: 15 hrs 35 mins
Moon Transit: 5:55 PM
Moonset: 12:09 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
12:31 AM - 3:01 AM5:25 PM - 7:55 PM
Minor Periods
11:43 AM - 1:13 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 11.91 μg/m3
Sulphur Dioxide: 2.49 μg/m3
Ozone: 79.67 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:04 PM
Daylight: 15 hrs 33 mins
Moon Transit: 6:38 PM
Moonset: 12:24 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
1:14 AM - 3:44 AM6:08 PM - 8:38 PM
Minor Periods
12:55 AM - 2:25 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 72.17 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 9:03 PM
Daylight: 15 hrs 31 mins
Moon Transit: 7:22 PM
Moonset: 12:40 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
1:58 AM - 4:28 AM6:52 PM - 9:22 PM
Minor Periods
2:08 PM - 3:38 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
