Water Temperature of Port Townsend Bay in Port Townsend, WA

Current Water Temperature

47.8°F

Measurement Time: Thursday, March 12, 2026, 4:00 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

41.7°F
Light rain
Light rain
34.6°F
42.1°F
79%
W 13 mph
16.7 mph
34.4°F
36.8°F
0.02 in
100%
9 mi
1025 mbar
0.4

Five Day Weather Forecast

Moderate rain
Thu
H: 48°F
L: 37°F
Moderate rain
Fri
H: 41°F
L: 36°F
Partly Cloudy
Sat
H: 43°F
L: 38°F
Patchy rain nearby
Sun
H: 44°F
L: 37°F
Moderate rain
Mon
H: 49°F
L: 41°F

Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 2.75 μg/m3
Carbon Monoxide: 190.85 μg/m3
Nitrogen Dioxide: 13.15 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 68 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 43 mins
Moonrise: 4:36 AM
Moon Transit: 8:15 AM
Moonset: 11:57 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
3:39 PM - 6:09 PM

Minor Periods

11:27 AM - 12:57 AM
4:06 AM - 5:36 AM

Action Rating: 3 out of 5

Winter Storm Warning issued March 12 at 3:00AM PDT until March 14 at 5:00AM PDT by NWS Seattle WA

Effective: Thu March 12, 2026, 3:00 AM
Expires: Thu March 12, 2026, 3:00 PM

* WHAT...Heavy snow expected. Total snow accumulations between 12 and 20 inches. Winds gusting as high as 50 mph this morning. * WHERE...Olympics. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Travel could be very difficult to impossible.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Prepare for possible power outages.
Thursday, March 12, 2026

Weather Forecast

Moderate rain
47.8°F
37°F
42.3°F
77%
0.35 in
87%
0%
26.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.72 μg/m3
PM10: 3.4 μg/m3
Carbon Monoxide: 162.89 μg/m3
Nitrogen Dioxide: 4.97 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 78.92 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:00 AM
Sunset: 7:12 PM
Daylight: 11 hrs 43 mins
Moonrise: 4:36 AM
Moon Transit: 8:15 AM
Moonset: 11:57 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
3:39 PM - 6:09 PM

Minor Periods

11:27 AM - 12:57 AM
4:06 AM - 5:36 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Moderate rain
41.2°F
35.6°F
38.4°F
92%
0.31 in
88%
0%
9.8 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 2.93 μg/m3
Carbon Monoxide: 175.73 μg/m3
Nitrogen Dioxide: 7.3 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 82.48 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:00 AM
Sunset: 7:14 PM
Daylight: 11 hrs 46 mins
Moonrise: 5:16 AM
Moon Transit: 9:06 AM
Moonset: 1:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
4:30 PM - 7:00 PM

Minor Periods

12:33 AM - 2:03 PM
4:46 AM - 6:16 AM

Action Rating: 3 out of 5

Saturday, March 14, 2026

Weather Forecast

Partly Cloudy
43°F
37.6°F
40.1°F
73%
0 in
0%
0%
13.4 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.64 μg/m3
PM10: 5.83 μg/m3
Carbon Monoxide: 168.97 μg/m3
Nitrogen Dioxide: 7.79 μg/m3
Sulphur Dioxide: 2.26 μg/m3
Ozone: 82.44 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:15 PM
Daylight: 11 hrs 50 mins
Moonrise: 5:47 AM
Moon Transit: 9:57 AM
Moonset: 2:15 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

5:20 PM - 7:50 PM
9:27 AM - 11:57 AM

Minor Periods

1:45 PM - 3:15 PM
5:17 AM - 6:47 AM

Action Rating: 2 out of 5

Sunday, March 15, 2026

Weather Forecast

Patchy rain nearby
43.9°F
37°F
39.3°F
76%
0.07 in
70%
0%
15.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 5.99 μg/m3
PM10: 7.44 μg/m3
Carbon Monoxide: 176.25 μg/m3
Nitrogen Dioxide: 10.51 μg/m3
Sulphur Dioxide: 2.31 μg/m3
Ozone: 81.12 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:00 AM
Sunset: 7:17 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:12 AM
Moon Transit: 10:46 AM
Moonset: 3:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

6:09 PM - 8:39 PM
10:16 AM - 12:46 AM

Minor Periods

3:00 PM - 4:30 PM
5:42 AM - 7:12 AM

Action Rating: 3 out of 5

Monday, March 16, 2026

Weather Forecast

Moderate rain
48.7°F
40.8°F
45.1°F
91%
0.25 in
89%
0%
15.2 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 6.43 μg/m3
PM10: 7.61 μg/m3
Carbon Monoxide: 198.87 μg/m3
Nitrogen Dioxide: 18.79 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 76.23 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:00 AM
Sunset: 7:18 PM
Daylight: 11 hrs 57 mins
Moonrise: 6:32 AM
Moon Transit: 11:33 AM
Moonset: 4:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

6:56 PM - 9:26 PM
11:03 AM - 1:33 PM

Minor Periods

4:17 PM - 5:47 PM
6:02 AM - 7:32 AM

Action Rating: 4 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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