Water Temperature of Port Townsend Bay in Port Townsend, WA

Current Water Temperature

48.7°F

Measurement Time: Sunday, January 18, 2026, 4:18 PM PST

Temperature Locations

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Local Points of Interest

Port Townsend Ferry Terminal; Strait of Juan de Fuca; Olympic Peninsula

Port Townsend Bay

Station Name: 9444900 - Port Townsend, WA
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Ferry Dock
Port Townsend, WA 98368
Jefferson County

GPS Coordinates: 48.111, -122.76

Nearby Water Temperatures

Skagit River, Burlington, WA (30.2 mi)
Port Angeles Harbor, Port Angeles, WA (31.4 mi)
Friday Harbor, Friday Harbor, WA (32.2 mi)
Strait of Juan de Fuca, Angeles Point, WA (39.3 mi)
Sultan River, Lake Roesiger, WA (45.7 mi)
Sultan River, Sultan, WA (45.9 mi)
Duwamish River, Tukwila, WA (47.5 mi)
South Fork Nooksack River, Doran, WA (47.7 mi)
Skookum Creek, Doran, WA (48.1 mi)
North Fork Skokomish River, Hoodsport, WA (49 mi)
Duwamish River, Tukwila, WA (49.5 mi)
Cedar River, Renton, WA (50.5 mi)
Nooksack River, Ferndale, WA (51.3 mi)
Tolt River, Carnation, WA (52 mi)
North Fork Tolt River, Carnation, WA (52.7 mi)

Weather for Port Townsend, Washington

Current Weather

39°F
Clear
Clear
37.6°F
42.7°F
89%
NW 2.7 mph
5.3 mph
42.2°F
37.3°F
0 in
0%
9 mi
1027 mbar
0

Five Day Weather Forecast

Sunny
Sun
H: 49°F
L: 41°F
Sunny
Mon
H: 48°F
L: 41°F
Sunny
Tue
H: 47°F
L: 41°F
Partly Cloudy
Wed
H: 45°F
L: 40°F
Patchy rain nearby
Thu
H: 46°F
L: 42°F

Air Quality

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:54 AM
Sun Transit: 12:21 AM
Sunset: 4:50 PM
Daylight: 8 hrs 56 mins
Moonrise: 8:19 AM
Moon Transit: 12:25 AM
Moonset: 4:40 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:49 PM - 10:19 PM
11:55 AM - 2:25 PM

Minor Periods

4:10 PM - 5:40 PM
7:49 AM - 9:19 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
48.5°F
40.9°F
43.4°F
75%
0 in
0%
0%
2.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 8.57 μg/m3
PM10: 8.82 μg/m3
Carbon Monoxide: 243.87 μg/m3
Nitrogen Dioxide: 23.57 μg/m3
Sulphur Dioxide: 3.23 μg/m3
Ozone: 46.08 μg/m3

Astronomical

Sunrise: 7:54 AM
Sun Transit: 12:21 AM
Sunset: 4:50 PM
Daylight: 8 hrs 56 mins
Moonrise: 8:19 AM
Moon Transit: 12:25 AM
Moonset: 4:40 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:49 PM - 10:19 PM
11:55 AM - 2:25 PM

Minor Periods

4:10 PM - 5:40 PM
7:49 AM - 9:19 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
47.5°F
40.7°F
42.5°F
79%
0 in
0%
0%
4.7 mph
0


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: 7:53 AM
Sun Transit: 12:21 AM
Sunset: 4:51 PM
Daylight: 8 hrs 58 mins
Moonrise: 8:45 AM
Moon Transit: 1:14 PM
Moonset: 5:55 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

8:37 PM - 11:07 PM
12:44 AM - 3:14 PM

Minor Periods

5:25 PM - 6:55 PM
8:15 AM - 9:45 AM

Action Rating: 4 out of 5

Tuesday, January 20, 2026

Weather Forecast

Sunny
47.3°F
40.7°F
43°F
79%
0 in
0%
0%
3.8 mph
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: 7:52 AM
Sun Transit: 12:22 AM
Sunset: 4:53 PM
Daylight: 9 hrs 1 mins
Moonrise: 9:05 AM
Moon Transit: 2:01 PM
Moonset: 7:10 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

9:24 PM - 11:54 PM
1:31 PM - 4:01 PM

Minor Periods

6:40 PM - 8:10 PM
8:35 AM - 10:05 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Partly Cloudy
44.5°F
40°F
42.2°F
83%
0 in
0%
0%
6.3 mph
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: 7:51 AM
Sun Transit: 12:22 AM
Sunset: 4:54 PM
Daylight: 9 hrs 3 mins
Moonrise: 9:22 AM
Moon Transit: 2:47 PM
Moonset: 8:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:17 PM - 4:47 PM

Minor Periods

7:55 PM - 9:25 PM
8:52 AM - 10:22 AM

Action Rating: 3 out of 5

Thursday, January 22, 2026

Weather Forecast

Patchy rain nearby
46.3°F
41.8°F
43.6°F
86%
0.03 in
80%
0%
7.4 mph
2


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: 7:50 AM
Sun Transit: 12:22 AM
Sunset: 4:56 PM
Daylight: 9 hrs 5 mins
Moonrise: 9:37 AM
Moon Transit: 3:31 PM
Moonset: 9:40 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:01 PM - 5:31 PM

Minor Periods

9:10 PM - 10:40 PM
9:07 AM - 10:37 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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