Water Temperature of Dutch Harbor in Unalaska, AK

Current Water Temperature

47.3°F

Measurement Time: Wednesday, August 26, 2026, 9:18 PM AKDT

Today's Tides

 High: August 26, 3:07 AM, 3.1 ft
Low: August 26, 11:43 AM, 0.0 ft
 High: August 26, 8:06 PM, 2.7 ft
Low: August 26, 11:10 PM, 2.5 ft

Temperature Locations

View Nearby Locations     View All Alaska Locations     View Locations Near Me

Local Points of Interest

Iliuliuk Bay; Iliuliuk Harbor; Amaknak Island; Captains Bay

Dutch Harbor

Station Name: Unalaska
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 10 feet

Sensor Depth: -15 feet

Nearest Address:
599 W Broadway Ave
Unalaska, AK 99685
Aleutians West (CA) County

GPS Coordinates: 53.879194, -166.540306

Nearby Water Temperatures

King Cove, King Cove, AK (187.8 mi)
Popof Straight, Sand Point, AK (261.5 mi)
Village Cove, St. Paul, AK (267.8 mi)
Port Moller, Port Moller, AK (277.9 mi)

Weather for Unalaska, Alaska

Current Weather

62°F
Patchy Fog
Patchy Fog
79%
0 mph
55°F

Weather Forecast

Patchy Fog
Tonight
59°F - Patchy Fog
Chance Light Rain
Thursday
65°F - Chance Light Rain
Chance Light Rain then Chance Rain Showers
Thursday Night
58°F - Chance Light Rain then Chance Rain Showers
Chance Rain Showers then Mostly Cloudy
Friday
61°F - Chance Rain Showers then Mostly Cloudy
Chance Light Rain
Friday Night
52°F - Chance Light Rain
Chance Light Rain
Saturday
61°F - Chance Light Rain
Chance Rain Showers
Saturday Night
54°F - Chance Rain Showers
Chance Rain Showers
Sunday
69°F - Chance Rain Showers
Rain Showers Likely
Sunday Night
56°F - Rain Showers Likely
Rain Showers Likely
Monday
67°F - Rain Showers Likely
Rain Showers Likely
Monday Night
55°F - Rain Showers Likely
Rain Showers Likely
Tuesday
66°F - Rain Showers Likely
Rain Showers Likely
Tuesday Night
52°F - Rain Showers Likely
Rain Showers Likely
Wednesday
62°F - Rain Showers Likely

Astronomical

Sunrise: 8:05 AM
Sun Transit: 3:07 PM
Sunset: 10:10 PM
Daylight: 14 hrs 5 mins
Moonrise: 9:50 PM
Moon Transit: 1:49 AM
Moonset: 6:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

1:19 AM - 3:49 AM
3:10 AM - 5:40 AM

Minor Periods

9:20 PM - 10:50 PM
5:44 AM - 7:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:05 AM
Sun Transit: 3:07 PM
Sunset: 10:10 PM
Daylight: 14 hrs 5 mins
Moonrise: 9:50 PM
Moon Transit: 1:49 AM
Moonset: 6:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

1:19 AM - 3:49 AM
3:10 AM - 5:40 AM

Minor Periods

9:20 PM - 10:50 PM
5:44 AM - 7:14 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:07 AM
Sun Transit: 3:07 PM
Sunset: 10:08 PM
Daylight: 14 hrs 1 mins
Moonrise: 10:00 PM
Moon Transit: 2:35 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
3:56 AM - 6:26 AM

Minor Periods

9:30 PM - 11:00 PM
7:03 AM - 8:33 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:07 AM
Sun Transit: 3:07 PM
Sunset: 10:08 PM
Daylight: 14 hrs 1 mins
Moonrise: 10:00 PM
Moon Transit: 2:35 AM
Moonset: 7:33 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

2:05 AM - 4:35 AM
3:56 AM - 6:26 AM

Minor Periods

9:30 PM - 11:00 PM
7:03 AM - 8:33 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:08 AM
Sun Transit: 3:07 PM
Sunset: 10:05 PM
Daylight: 13 hrs 57 mins
Moonrise: 10:09 PM
Moon Transit: 3:19 AM
Moonset: 8:54 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
4:40 AM - 7:10 AM

Minor Periods

9:39 PM - 11:09 PM
8:24 AM - 9:54 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:08 AM
Sun Transit: 3:07 PM
Sunset: 10:05 PM
Daylight: 13 hrs 57 mins
Moonrise: 10:09 PM
Moon Transit: 3:19 AM
Moonset: 8:54 AM
Moon Phase: Full
Moon Illumination: 98.7%

Best Times for Fishing or Hunting

Major Periods

2:49 AM - 5:19 AM
4:40 AM - 7:10 AM

Minor Periods

9:39 PM - 11:09 PM
8:24 AM - 9:54 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:10 AM
Sun Transit: 3:06 PM
Sunset: 10:03 PM
Daylight: 13 hrs 53 mins
Moonrise: 10:18 PM
Moon Transit: 8:49 PM
Moonset: 10:14 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

5:23 AM - 7:53 AM
8:19 PM - 10:49 PM

Minor Periods

9:48 PM - 11:18 PM
9:44 AM - 11:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:10 AM
Sun Transit: 3:06 PM
Sunset: 10:03 PM
Daylight: 13 hrs 53 mins
Moonrise: 10:18 PM
Moon Transit: 8:49 PM
Moonset: 10:14 AM
Moon Phase: Full
Moon Illumination: 95.0%

Best Times for Fishing or Hunting

Major Periods

5:23 AM - 7:53 AM
8:19 PM - 10:49 PM

Minor Periods

9:48 PM - 11:18 PM
9:44 AM - 11:14 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:12 AM
Sun Transit: 3:06 PM
Sunset: 10:00 PM
Daylight: 13 hrs 49 mins
Moonrise: 10:27 PM
Moon Transit: 12:00 AM
Moonset: 11:36 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:57 PM - 11:27 PM
11:06 AM - 12:36 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:12 AM
Sun Transit: 3:06 PM
Sunset: 10:00 PM
Daylight: 13 hrs 49 mins
Moonrise: 10:27 PM
Moon Transit: 12:00 AM
Moonset: 11:36 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:57 PM - 11:27 PM
11:06 AM - 12:36 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:14 AM
Sun Transit: 3:06 PM
Sunset: 9:58 PM
Daylight: 13 hrs 44 mins
Moonrise: 10:39 PM
Moon Transit: 5:32 AM
Moonset: 1:01 PM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

5:02 AM - 7:32 AM
6:54 AM - 9:24 AM

Minor Periods

10:09 PM - 11:39 PM
12:31 AM - 2:01 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:14 AM
Sun Transit: 3:06 PM
Sunset: 9:58 PM
Daylight: 13 hrs 44 mins
Moonrise: 10:39 PM
Moon Transit: 5:32 AM
Moonset: 1:01 PM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

5:02 AM - 7:32 AM
6:54 AM - 9:24 AM

Minor Periods

10:09 PM - 11:39 PM
12:31 AM - 2:01 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:15 AM
Sun Transit: 3:06 PM
Sunset: 9:56 PM
Daylight: 13 hrs 40 mins
Moonrise: 10:54 PM
Moon Transit: 6:22 AM
Moonset: 2:30 PM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
7:43 AM - 10:13 AM

Minor Periods

10:24 PM - 11:54 PM
2:00 PM - 3:30 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:15 AM
Sun Transit: 3:06 PM
Sunset: 9:56 PM
Daylight: 13 hrs 40 mins
Moonrise: 10:54 PM
Moon Transit: 6:22 AM
Moonset: 2:30 PM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

5:52 AM - 8:22 AM
7:43 AM - 10:13 AM

Minor Periods

10:24 PM - 11:54 PM
2:00 PM - 3:30 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 8:17 AM
Sun Transit: 3:05 PM
Sunset: 9:53 PM
Daylight: 13 hrs 36 mins
Moonrise: 11:16 PM
Moon Transit: 7:15 AM
Moonset: 4:01 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

6:45 AM - 9:15 AM
8:36 AM - 11:06 AM

Minor Periods

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

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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