Water Temperature of Dutch Harbor in Unalaska, AK

Current Water Temperature

45.0°F

Measurement Time: Monday, October 26, 2026, 7:48 PM AKDT

Today's Tides

Low: October 26, 12:18 AM, -0.3 ft
 High: October 26, 8:39 AM, 2.9 ft
Low: October 26, 11:02 AM, 2.8 ft
 High: October 26, 4:41 PM, 3.5 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

45.4°F
Patchy rain nearby
Conditions: Patchy rain nearby
Humidity: 82%
Feels Like: 38.3°F
Wind: SSE 16.6 mph
Wind Gusts: 27.9 mph
Pressure: 30.29 in
Precipitation: 0 in
Cloud Cover: 59%
Visibility: 6 mi
UV Index: 0.1

Weather Forecast

Sunny
Mon
H: 47°F
L: 43°F
Light drizzle
Tue
H: 48°F
L: 45°F
Patchy rain nearby
Wed
H: 46°F
L: 42°F

Air Quality

PM2.5: 9.1 μg/m3
PM10: 15.5 μg/m3
Carbon Monoxide: 110 μg/m3
Nitrogen Dioxide: 0.2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 9:56 AM
Sun Transit: 2:50 PM
Sunset: 7:44 PM
Daylight: 9 hrs 48 mins
Moonrise: 7:25 PM
Moon Transit: 2:58 AM
Moonset: 11:15 AM
Moon Phase: Full
Moon Illumination: 98.9%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
4:19 AM - 6:49 AM

Minor Periods

6:55 PM - 8:25 PM
10:45 AM - 12:15 AM

Action Rating: 3 out of 5

Monday, October 26, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 45.1°F
Average Humidity: 81%
Chance of Rain: 17%
Wind: 16.6 mph
UV Index: 1.1

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: 9:56 AM
Sun Transit: 2:50 PM
Sunset: 7:44 PM
Daylight: 9 hrs 48 mins
Moonrise: 7:25 PM
Moon Transit: 2:58 AM
Moonset: 11:15 AM
Moon Phase: Full
Moon Illumination: 98.9%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
4:19 AM - 6:49 AM

Minor Periods

6:55 PM - 8:25 PM
10:45 AM - 12:15 AM

Action Rating: 3 out of 5

Tuesday, October 27, 2026

Weather Forecast

Conditions: Light drizzle
Average Temperature: 45.8°F
Average Humidity: 93%
Chance of Rain: 92%
Wind: 20.8 mph
UV Index: 0.1

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: 9:57 AM
Sun Transit: 2:50 PM
Sunset: 7:42 PM
Daylight: 9 hrs 44 mins
Moonrise: 7:53 PM
Moon Transit: 3:55 AM
Moonset: 12:50 AM
Moon Phase: Full
Moon Illumination: 95.3%

Best Times for Fishing or Hunting

Major Periods

3:25 AM - 5:55 AM
5:17 AM - 7:47 AM

Minor Periods

7:23 PM - 8:53 PM
12:20 AM - 1:50 PM

Action Rating: 4 out of 5

Wednesday, October 28, 2026

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 43.6°F
Average Humidity: 83%
Chance of Rain: 62%
Wind: 23 mph
UV Index: 1.1

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: 9:59 AM
Sun Transit: 2:49 PM
Sunset: 7:39 PM
Daylight: 9 hrs 40 mins
Moonrise: 8:36 PM
Moon Transit: 4:56 AM
Moonset: 2:18 PM
Moon Phase: Waning Gibbous
Moon Illumination: 89.4%

Best Times for Fishing or Hunting

Major Periods

4:26 AM - 6:56 AM
6:19 AM - 8:49 AM

Minor Periods

8:06 PM - 9:36 PM
1:48 PM - 3:18 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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