Water Temperature of Port Townsend Bay in Port Townsend, WA

Current Water Temperature

48.0°F

Measurement Time: Saturday, March 21, 2026, 12:00 PM 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

48.9°F
Overcast
Overcast
46.8°F
47.1°F
46%
WSW 5.1 mph
6.8 mph
43.5°F
34.7°F
0 in
0%
9 mi
1026 mbar
1.2

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 50°F
L: 43°F
Patchy rain nearby
Sun
H: 44°F
L: 40°F
Overcast
Mon
H: 43°F
L: 39°F
Patchy rain nearby
Tue
H: 50°F
L: 39°F
Patchy rain nearby
Wed
H: 47°F
L: 38°F

Air Quality

AQI: 1 - Good
PM2.5: 10.15 μg/m3
PM10: 13.45 μg/m3
Carbon Monoxide: 238.85 μg/m3
Nitrogen Dioxide: 15.65 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 12 hrs 14 mins
Moonrise: 7:59 AM
Moon Transit: 3:36 PM
Moonset: 11:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:06 PM - 5:36 PM

Minor Periods

12:00 AM - 12:00 AM
7:29 AM - 8:59 AM

Action Rating: 3 out of 5

Special Weather Statement issued March 20 at 12:16PM PDT by NWS Seattle WA

Effective: Fri March 20, 2026, 12:16 PM
Expires: Sat March 21, 2026, 5:00 PM

Rainfall amounts of 2 to 9 inches over the past 3 days has increased soil moisture to high levels across western Washington. This amount of rain that has been observed will continue to put extra pressure on soil instability, leading to an increased threat of landslides and debris flows, especially from recent burned areas. Over the last couple days multiple slides have been reported across locations of western Washington. More landslides are possible. Areas most susceptible to landslides debris flows under these conditions are steep coastal bluffs, other steep hillsides or road cuts, and recent burned areas. A diminishing threat of landslides and debris flows will continue over the weekend after the rain ends. For more information about current conditions, visit www.weather.gov/seattle, select Hydrology, and then scroll down for the links to the landslide information pages. For more information on landslides, visit the website for the Washington State Department of Natural Resources landslide geologic hazards at: http://bit.ly/2mtA3wn


Saturday, March 21, 2026

Weather Forecast

Patchy rain nearby
50.4°F
42.6°F
45.2°F
72%
0.01 in
80%
0%
19.7 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.12 μg/m3
PM10: 5.74 μg/m3
Carbon Monoxide: 152.37 μg/m3
Nitrogen Dioxide: 3.71 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 85.84 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 12:00 AM
Sunset: 7:25 PM
Daylight: 12 hrs 14 mins
Moonrise: 7:59 AM
Moon Transit: 3:36 PM
Moonset: 11:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:06 PM - 5:36 PM

Minor Periods

12:00 AM - 12:00 AM
7:29 AM - 8:59 AM

Action Rating: 3 out of 5

Sunday, March 22, 2026

Weather Forecast

Patchy rain nearby
44.4°F
40.4°F
42.2°F
79%
0.01 in
71%
0%
11.9 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 6.13 μg/m3
PM10: 8.29 μg/m3
Carbon Monoxide: 189.93 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 79.88 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 12 hrs 18 mins
Moonrise: 8:26 AM
Moon Transit: 4:33 PM
Moonset: 12:33 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:03 PM - 6:33 PM

Minor Periods

7:56 AM - 9:26 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, March 23, 2026

Weather Forecast

Overcast
43.2°F
39°F
41.9°F
73%
0 in
0%
0%
8.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 8.61 μg/m3
PM10: 11.7 μg/m3
Carbon Monoxide: 160.01 μg/m3
Nitrogen Dioxide: 7.81 μg/m3
Sulphur Dioxide: 3.03 μg/m3
Ozone: 79.72 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 12 hrs 21 mins
Moonrise: 9:01 AM
Moon Transit: 5:33 PM
Moonset: 12:59 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 2:30 AM
5:03 PM - 7:33 PM

Minor Periods

8:31 AM - 10:01 AM
12:29 AM - 1:59 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Patchy rain nearby
49.8°F
39.4°F
42.7°F
85%
0.14 in
88%
0%
21.9 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.52 μg/m3
PM10: 8.83 μg/m3
Carbon Monoxide: 207.07 μg/m3
Nitrogen Dioxide: 17.08 μg/m3
Sulphur Dioxide: 3.29 μg/m3
Ozone: 66.6 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:00 AM
Sunset: 7:30 PM
Daylight: 12 hrs 25 mins
Moonrise: 9:49 AM
Moon Transit: 6:36 PM
Moonset: 2:19 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
6:06 PM - 8:36 PM

Minor Periods

9:19 AM - 10:49 AM
1:49 AM - 3:19 AM

Action Rating: 2 out of 5

Wednesday, March 25, 2026

Weather Forecast

Patchy rain nearby
46.5°F
38.4°F
41.1°F
82%
0.18 in
88%
0%
13.2 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.45 μg/m3
PM10: 5.6 μg/m3
Carbon Monoxide: 159.6 μg/m3
Nitrogen Dioxide: 5.31 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 80.31 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 1:16 PM
Sunset: 7:31 PM
Daylight: 12 hrs 28 mins
Moonrise: 10:53 AM
Moon Transit: 7:39 PM
Moonset: 3:25 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
7:09 PM - 9:39 PM

Minor Periods

10:23 AM - 11:53 AM
2:55 AM - 4:25 AM

Action Rating: 3 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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