Water Temperature of Port Townsend Bay in Port Townsend, WA

Current Water Temperature

51.1°F

Measurement Time: Tuesday, May 12, 2026, 12:18 AM PDT

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

57.9°F
Partly cloudy
Partly cloudy
56.8°F
56.7°F
60%
NNW 6.7 mph
7.9 mph
55.2°F
45.1°F
0 in
75%
9 mi
1026 mbar
6.8

Five Day Weather Forecast

Sunny
Sun
H: 60°F
L: 46°F
Partly Cloudy
Mon
H: 57°F
L: 46°F
Patchy rain nearby
Tue
H: 55°F
L: 47°F
Partly Cloudy
Wed
H: 57°F
L: 48°F
Partly Cloudy
Thu
H: 59°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 4.55 μg/m3
PM10: 5.45 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 6.15 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 1:07 PM
Sunset: 8:47 PM
Daylight: 15 hrs 18 mins
Moonrise: 5:32 AM
Moon Transit: 2:07 PM
Moonset: 10:53 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:37 PM - 4:07 PM

Minor Periods

10:23 PM - 11:53 PM
5:02 AM - 6:32 AM

Action Rating: 4 out of 5

Sunday, May 17, 2026

Weather Forecast

Sunny
59.5°F
46.4°F
52.2°F
70%
0 in
0%
0%
9.8 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 3.93 μg/m3
PM10: 5.05 μg/m3
Carbon Monoxide: 141.33 μg/m3
Nitrogen Dioxide: 4.61 μg/m3
Sulphur Dioxide: 1.89 μg/m3
Ozone: 61.4 μg/m3

Astronomical

Sunrise: 5:29 AM
Sun Transit: 1:07 PM
Sunset: 8:47 PM
Daylight: 15 hrs 18 mins
Moonrise: 5:32 AM
Moon Transit: 2:07 PM
Moonset: 10:53 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:37 PM - 4:07 PM

Minor Periods

10:23 PM - 11:53 PM
5:02 AM - 6:32 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Partly Cloudy
56.6°F
46.3°F
51.5°F
76%
0 in
0%
0%
15.9 mph
6.3


Air Quality

AQI: 1 - Good
PM2.5: 9.29 μg/m3
PM10: 10.96 μg/m3
Carbon Monoxide: 148.73 μg/m3
Nitrogen Dioxide: 11.01 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 57.8 μg/m3

Astronomical

Sunrise: 5:28 AM
Sun Transit: 1:07 PM
Sunset: 8:48 PM
Daylight: 15 hrs 20 mins
Moonrise: 6:27 AM
Moon Transit: 3:14 PM
Moonset: 12:01 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:44 PM - 5:14 PM

Minor Periods

12:00 AM - 12:00 AM
5:57 AM - 7:27 AM

Action Rating: 4 out of 5

Tuesday, May 19, 2026

Weather Forecast

Patchy rain nearby
54.7°F
47.4°F
51.5°F
82%
0 in
83%
0%
10.1 mph
4.3


Air Quality

AQI: 1 - Good
PM2.5: 10.23 μg/m3
PM10: 13.35 μg/m3
Carbon Monoxide: 145.65 μg/m3
Nitrogen Dioxide: 8.27 μg/m3
Sulphur Dioxide: 2.28 μg/m3
Ozone: 65.88 μg/m3

Astronomical

Sunrise: 5:27 AM
Sun Transit: 1:07 PM
Sunset: 8:49 PM
Daylight: 15 hrs 23 mins
Moonrise: 7:37 AM
Moon Transit: 4:20 PM
Moonset: 12:01 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:50 PM - 6:20 PM

Minor Periods

7:07 AM - 8:37 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Partly Cloudy
57.3°F
48.1°F
52.8°F
79%
0 in
0%
0%
9.6 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 8.88 μg/m3
PM10: 11.76 μg/m3
Carbon Monoxide: 132.32 μg/m3
Nitrogen Dioxide: 8.44 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 53.84 μg/m3

Astronomical

Sunrise: 5:25 AM
Sun Transit: 1:07 PM
Sunset: 8:50 PM
Daylight: 15 hrs 25 mins
Moonrise: 8:59 AM
Moon Transit: 5:21 PM
Moonset: 12:51 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:51 PM - 7:21 PM

Minor Periods

8:29 AM - 9:59 AM
12:21 AM - 1:51 AM

Action Rating: 2 out of 5

Thursday, May 21, 2026

Weather Forecast

Partly Cloudy
58.5°F
48°F
53.7°F
81%
0 in
0%
0%
14.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 12.16 μg/m3
PM10: 15.38 μg/m3
Carbon Monoxide: 205.22 μg/m3
Nitrogen Dioxide: 16.03 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 46.08 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 1:07 PM
Sunset: 8:52 PM
Daylight: 15 hrs 27 mins
Moonrise: 10:24 AM
Moon Transit: 6:16 PM
Moonset: 1:26 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

12:47 AM - 3:17 AM
5:46 PM - 8:16 PM

Minor Periods

9:54 AM - 11:24 AM
12:56 AM - 2:26 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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