Water Temperature of Dutch Harbor in Unalaska, AK

Current Water Temperature

37.6°F

Measurement Time: Wednesday, February 4, 2026, 10:06 PM AKST

Today's Tides

Low: February 4, 1:27 AM, 0.3 ft
 High: February 4, 8:42 AM, 3.6 ft
Low: February 4, 2:54 PM, 2.0 ft
 High: February 4, 7:51 PM, 3.0 ft

Temperature Locations

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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

36.1°F
Light rain
Light rain
29.6°F
35.4°F
93%
N 8.5 mph
10.6 mph
28.7°F
35.1°F
0.01 in
100%
8 mi
987 mbar
0

Five Day Weather Forecast

Moderate rain
Wed
H: 35°F
L: 33°F
Patchy rain nearby
Thu
H: 37°F
L: 35°F
Patchy rain nearby
Fri
H: 38°F
L: 35°F
Patchy rain nearby
Sat
H: 35°F
L: 33°F
Moderate rain
Sun
H: 38°F
L: 30°F

Air Quality

AQI: 1 - Good
PM2.5: 2.38 μg/m3
PM10: 3.68 μg/m3
Carbon Monoxide: 149.68 μg/m3
Nitrogen Dioxide: 0.98 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 9:46 AM
Sun Transit: 2:20 PM
Sunset: 6:54 PM
Daylight: 9 hrs 8 mins
Moonrise: 11:07 PM
Moon Transit: 4:25 AM
Moonset: 10:46 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

3:55 AM - 6:25 AM
5:46 AM - 8:16 AM

Minor Periods

12:00 AM - 12:00 AM
10:16 AM - 11:46 AM

Action Rating: 4 out of 5

Wednesday, February 4, 2026

Weather Forecast

Moderate rain
35.1°F
33.3°F
34.3°F
98%
0.35 in
92%
26%
13.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 6.09 μg/m3
PM10: 9.8 μg/m3
Carbon Monoxide: 151.68 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 76.88 μg/m3

Astronomical

Sunrise: 9:46 AM
Sun Transit: 2:20 PM
Sunset: 6:54 PM
Daylight: 9 hrs 8 mins
Moonrise: 11:07 PM
Moon Transit: 4:25 AM
Moonset: 10:46 AM
Moon Phase: Full
Moon Illumination: 90.9%

Best Times for Fishing or Hunting

Major Periods

3:55 AM - 6:25 AM
5:46 AM - 8:16 AM

Minor Periods

12:00 AM - 12:00 AM
10:16 AM - 11:46 AM

Action Rating: 4 out of 5

Thursday, February 5, 2026

Weather Forecast

Patchy rain nearby
37.2°F
35.2°F
36.6°F
98%
0.14 in
92%
0%
8.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.81 μg/m3
PM10: 4.41 μg/m3
Carbon Monoxide: 150.76 μg/m3
Nitrogen Dioxide: 0.99 μg/m3
Sulphur Dioxide: 0.78 μg/m3
Ozone: 77.08 μg/m3

Astronomical

Sunrise: 9:45 AM
Sun Transit: 2:20 PM
Sunset: 6:56 PM
Daylight: 9 hrs 12 mins
Moonrise: 12:07 AM
Moon Transit: 5:08 AM
Moonset: 10:54 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%

Best Times for Fishing or Hunting

Major Periods

4:38 AM - 7:08 AM
6:30 AM - 9:00 AM

Minor Periods

10:24 AM - 11:54 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, February 6, 2026

Weather Forecast

Patchy rain nearby
37.6°F
35°F
36°F
92%
0.02 in
85%
0%
8.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.92 μg/m3
PM10: 2.8 μg/m3
Carbon Monoxide: 149.92 μg/m3
Nitrogen Dioxide: 0.99 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 74.84 μg/m3

Astronomical

Sunrise: 9:43 AM
Sun Transit: 2:20 PM
Sunset: 6:58 PM
Daylight: 9 hrs 16 mins
Moonrise: 12:26 AM
Moon Transit: 5:51 AM
Moonset: 11:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.1%

Best Times for Fishing or Hunting

Major Periods

5:21 AM - 7:51 AM
7:12 AM - 9:42 AM

Minor Periods

10:32 AM - 12:02 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, February 7, 2026

Weather Forecast

Patchy rain nearby
35.3°F
33°F
34.2°F
80%
0.03 in
88%
13%
19 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.46 μg/m3
PM10: 9.07 μg/m3
Carbon Monoxide: 145.45 μg/m3
Nitrogen Dioxide: 0.94 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 83.96 μg/m3

Astronomical

Sunrise: 9:41 AM
Sun Transit: 2:20 PM
Sunset: 7:00 PM
Daylight: 9 hrs 20 mins
Moonrise: 1:43 AM
Moon Transit: 6:33 AM
Moonset: 11:11 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.7%

Best Times for Fishing or Hunting

Major Periods

6:03 AM - 8:33 AM
7:54 AM - 10:24 AM

Minor Periods

10:41 AM - 12:11 AM
1:13 AM - 2:43 AM

Action Rating: 2 out of 5

Sunday, February 8, 2026

Weather Forecast

Moderate rain
38.4°F
29.9°F
34.3°F
85%
0.53 in
89%
7%
22.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.09 μg/m3
PM10: 11.17 μg/m3
Carbon Monoxide: 172.04 μg/m3
Nitrogen Dioxide: 0.79 μg/m3
Sulphur Dioxide: 2.2 μg/m3
Ozone: 91.62 μg/m3

Astronomical

Sunrise: 9:39 AM
Sun Transit: 2:20 PM
Sunset: 7:02 PM
Daylight: 9 hrs 24 mins
Moonrise: 3:01 AM
Moon Transit: 7:17 AM
Moonset: 11:23 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
8:38 AM - 11:08 AM

Minor Periods

10:53 AM - 12:23 AM
2:31 AM - 4:01 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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