Water Temperature of Friday Harbor in Friday Harbor, WA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: October 16, 2:38 AM, -0.3 ft
 High: October 16, 11:47 AM, 7.6 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

57.1°F
Overcast
Conditions: Overcast
Humidity: 68%
Feels Like: 54.3°F
Wind: SSE 3.6 mph
Wind Gusts: 4.3 mph
Pressure: 30.11 in
Precipitation: 0 in
Cloud Cover: 89%
Visibility: 6 mi
UV Index: 2.4

Weather Forecast

Overcast
Fri
H: 57°F
L: 52°F
Sunny
Sat
H: 57°F
L: 49°F
Overcast
Sun
H: 53°F
L: 48°F

Air Quality

PM2.5: 12.2 μg/m3
PM10: 12.4 μg/m3
Carbon Monoxide: 204 μg/m3
Nitrogen Dioxide: 20.6 μg/m3
Sulphur Dioxide: 2.8 μg/m3
Ozone: 42 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 12:57 AM
Sunset: 6:21 PM
Daylight: 10 hrs 47 mins
Moonrise: 2:15 PM
Moon Transit: 5:56 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 26.6%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
5:26 PM - 7:56 PM

Minor Periods

9:11 PM - 10:41 PM
1:45 PM - 3:15 PM

Action Rating: 2 out of 5

Friday, October 16, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 54.2°F
Average Humidity: 82%
Chance of Rain: 19%
Wind: 9.4 mph
UV Index: 2.6

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 12:57 AM
Sunset: 6:21 PM
Daylight: 10 hrs 47 mins
Moonrise: 2:15 PM
Moon Transit: 5:56 PM
Moonset: 9:41 PM
Moon Phase: Waxing Crescent
Moon Illumination: 26.6%

Best Times for Fishing or Hunting

Major Periods

12:27 AM - 2:57 AM
5:26 PM - 7:56 PM

Minor Periods

9:11 PM - 10:41 PM
1:45 PM - 3:15 PM

Action Rating: 2 out of 5

Saturday, October 17, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 54.2°F
Average Humidity: 76%
Chance of Rain: 57%
Wind: 25.9 mph
UV Index: 2.3

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:35 AM
Sun Transit: 12:57 AM
Sunset: 6:19 PM
Daylight: 10 hrs 44 mins
Moonrise: 2:53 PM
Moon Transit: 6:46 PM
Moonset: 10:46 PM
Moon Phase: First Quarter
Moon Illumination: 37.1%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
6:16 PM - 8:46 PM

Minor Periods

10:16 PM - 11:46 PM
2:23 PM - 3:53 PM

Action Rating: 3 out of 5

Sunday, October 18, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 50°F
Average Humidity: 79%
Chance of Rain: 16%
Wind: 6.5 mph
UV Index: 1.8

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 12:57 AM
Sunset: 6:17 PM
Daylight: 10 hrs 40 mins
Moonrise: 3:22 PM
Moon Transit: 7:34 PM
Moonset: 11:54 PM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

2:07 AM - 4:37 AM
7:04 PM - 9:34 PM

Minor Periods

12:00 AM - 12:00 AM
2:52 PM - 4:22 PM

Action Rating: 2 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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