Water Temperature of Friday Harbor in Friday Harbor, WA

Current Water Temperature

48.4°F

Measurement Time: Thursday, January 8, 2026, 8:36 PM PST

Today's Tides

Low: January 8, 1:24 AM, 0.6 ft
High: January 8, 9:14 AM, 8.6 ft
Low: January 8, 4:06 PM, 3.9 ft
High: January 8, 8:07 PM, 4.8 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

44.1°F

Conditions: Overcast

Feels Like: 38.7°F

Heat Index: 41.5°F

Humidity: 82%

Wind: SW 9.8 mph

Wind Gusts: 14.7 mph

Wind Chill: 37.8°F

Dew Point: 36.4°F

Precipitation: 0 in

Cloud Cover: 100%

Visibility: 9 mi

Air Pressure: 1026 mbar

UV Index: 0

Five Day Weather Forecast

Thu
H: 45°F
L: 35°F

Fri
H: 46°F
L: 40°F

Sat
H: 49°F
L: 46°F

Sun
H: 47°F
L: 43°F

Mon
H: 51°F
L: 47°F

Air Quality

AQI: 1 - Good

PM2.5: 4.45 μg/m3

PM10: 5.55 μg/m3

Carbon Monoxide: 200.85 μg/m3
Nitrogen Dioxide: 7.75 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 8:03 AM
Sun Transit: 12:18 AM
Sunset: 4:36 PM
Daylight: 8 hrs 33 mins

Moonrise: 11:23 PM
Moon Transit: 4:35 AM
Moonset: 10:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
11:54 AM - 2:24 PM

Minor Periods

12:00 AM - 12:00 AM
10:14 AM - 11:44 AM

Action Rating: 2 out of 5

Thursday, January 8, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 45.3°F

Low Temperature: 34.7°F

Average Temperature: 39.7°F

Average Humidity: 81%

Precipitation: 0.01 in

Chance of Rain: 73%

Chance of Snow: 0%

Maximum Wind: 23.5 mph

UV Index: 0.1

Air Quality

AQI: 1 - Good

PM2.5: 3.09 μg/m3

PM10: 4.46 μg/m3

Carbon Monoxide: 154.37 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 79.52 μg/m3

Astronomical

Sunrise: 8:03 AM
Sun Transit: 12:18 AM
Sunset: 4:36 PM
Daylight: 8 hrs 33 mins

Moonrise: 11:23 PM
Moon Transit: 4:35 AM
Moonset: 10:44 AM
Moon Phase: Waning Gibbous
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
11:54 AM - 2:24 PM

Minor Periods

12:00 AM - 12:00 AM
10:14 AM - 11:44 AM

Action Rating: 2 out of 5

Friday, January 9, 2026

Weather Forecast

Conditions: Patchy rain nearby

High Temperature: 46.2°F

Low Temperature: 40.1°F

Average Temperature: 43.4°F

Average Humidity: 88%

Precipitation: 0.14 in

Chance of Rain: 79%

Chance of Snow: 0%

Maximum Wind: 15.2 mph

UV Index: 0.1

Air Quality

AQI: 1 - Good

PM2.5: 5.23 μg/m3

PM10: 6.91 μg/m3

Carbon Monoxide: 172.65 μg/m3
Nitrogen Dioxide: 8.04 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 62.76 μg/m3

Astronomical

Sunrise: 8:02 AM
Sun Transit: 12:19 AM
Sunset: 4:37 PM
Daylight: 8 hrs 35 mins

Moonrise: 12:23 AM
Moon Transit: 5:17 AM
Moonset: 10:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

4:47 AM - 7:17 AM
12:36 AM - 3:06 PM

Minor Periods

10:28 AM - 11:58 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, January 10, 2026

Weather Forecast

Conditions: Overcast

High Temperature: 48.7°F

Low Temperature: 46°F

Average Temperature: 47.1°F

Average Humidity: 72%

Precipitation: 0 in

Chance of Rain: 0%

Chance of Snow: 0%

Maximum Wind: 15.4 mph

UV Index: 0.1

Air Quality

AQI: 1 - Good

PM2.5: 8.24 μg/m3

PM10: 9.39 μg/m3

Carbon Monoxide: 202.65 μg/m3
Nitrogen Dioxide: 24.23 μg/m3
Sulphur Dioxide: 2.81 μg/m3
Ozone: 41.52 μg/m3

Astronomical

Sunrise: 8:02 AM
Sun Transit: 12:19 AM
Sunset: 4:38 PM
Daylight: 8 hrs 36 mins

Moonrise: 12:34 AM
Moon Transit: 5:58 AM
Moonset: 11:12 AM
Moon Phase: Last Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
1:17 PM - 3:47 PM

Minor Periods

10:42 AM - 12:12 AM
12:04 AM - 1:34 AM

Action Rating: 3 out of 5

Sunday, January 11, 2026

Weather Forecast

Conditions: Heavy rain

High Temperature: 47.1°F

Low Temperature: 43°F

Average Temperature: 45.8°F

Average Humidity: 86%

Precipitation: 0.92 in

Chance of Rain: 81%

Chance of Snow: 0%

Maximum Wind: 23.3 mph

UV Index: 0

Air Quality

AQI: 1 - Good

PM2.5: 8.11 μg/m3

PM10: 9.14 μg/m3

Carbon Monoxide: 196.76 μg/m3
Nitrogen Dioxide: 22.02 μg/m3
Sulphur Dioxide: 2.66 μg/m3
Ozone: 49.48 μg/m3

Astronomical

Sunrise: 8:01 AM
Sun Transit: 12:20 AM
Sunset: 4:40 PM
Daylight: 8 hrs 38 mins

Moonrise: 1:43 AM
Moon Transit: 6:40 AM
Moonset: 11:28 AM
Moon Phase: Last Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

6:10 AM - 8:40 AM
2:00 PM - 4:30 PM

Minor Periods

10:58 AM - 12:28 AM
1:13 AM - 2:43 AM

Action Rating: 3 out of 5

Monday, January 12, 2026

Weather Forecast

Conditions: Moderate rain

High Temperature: 50.9°F

Low Temperature: 47.1°F

Average Temperature: 49°F

Average Humidity: 92%

Precipitation: 0.42 in

Chance of Rain: 88%

Chance of Snow: 0%

Maximum Wind: 25.1 mph

UV Index: 0.1

Air Quality

AQI: 1 - Good

PM2.5: 4.33 μg/m3

PM10: 4.72 μg/m3

Carbon Monoxide: 208.09 μg/m3
Nitrogen Dioxide: 13.05 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 62.77 μg/m3

Astronomical

Sunrise: 8:01 AM
Sun Transit: 12:20 AM
Sunset: 4:41 PM
Daylight: 8 hrs 40 mins

Moonrise: 2:53 AM
Moon Transit: 7:24 AM
Moonset: 11:47 AM
Moon Phase: Last Quarter
Moon Illumination: 25.0%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
2:44 PM - 5:14 PM

Minor Periods

11:17 AM - 12:47 AM
2:23 AM - 3:53 AM

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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Water Temperature of Friday Harbor in Friday Harbor, WA

Current Water Temperature

Today's Tides

Temperature Locations

Local Points of Interest

Nearby Water Temperatures

Weather for Friday Harbor, Washington

Current Weather

Five Day Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Weather Forecast

Air Quality

Astronomical

Best Times for Fishing or Hunting

Major Periods

Minor Periods

Webcams Near Friday Harbor, WA

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