Water Temperature of Knik Arm in Anchorage, AK

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: October 20, 2:51 AM, 22.1 ft
Low: October 20, 9:16 AM, 5.9 ft
 High: October 20, 3:53 PM, 25.3 ft
Low: October 20, 10:30 PM, 8.6 ft

Temperature Locations

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Local Points of Interest

Point MacKenzie; Turnagain Arm; Kincaid Park; Fire Island; Chickaloon Bay

Knik Arm

Station Name: Anchorage
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Nearest Address:
2098 Anchorage Port Rd
Anchorage, AK 99501
Anchorage Municipality County

GPS Coordinates: 61.23750, -149.89040

Nearby Water Temperatures

Matanuska River, Palmer, AK (37.2 mi)
Willow Creek, Willow, AK (37.5 mi)
Kashwitna River, Willow, AK (47.8 mi)
Cook Inlet, Nikiski, AK (63.4 mi)
Talkeetna River, Talkeetna, AK (76.7 mi)
Resurrection Bay, Seward, AK (78.8 mi)
Marathon Creek, Seward, AK (79.3 mi)
Bradley River, Fox River, AK (104.8 mi)
Kachemak Bay, Seldovia, AK (139 mi)
Orca Inlet, Cordova, AK (146.6 mi)
Chiniak Bay, Kodiak Station, AK (259.2 mi)
Terror River, Kodiak, AK (270.4 mi)

Weather for Anchorage, Alaska

Current Weather

32.3°F
Mist
Conditions: Mist
Humidity: 100%
Feels Like: 28.4°F
Wind: WSW 4 mph
Wind Gusts: 6.1 mph
Pressure: 29.07 in
Precipitation: 0.05 in
Cloud Cover: 100%
Visibility: 0 mi
UV Index: 0

Weather Forecast

Heavy snow
Tue
H: 39°F
L: 34°F
Overcast
Wed
H: 37°F
L: 29°F
Sunny
Thu
H: 32°F
L: 26°F

Air Quality

PM2.5: 0.5 μg/m3
PM10: 0.6 μg/m3
Carbon Monoxide: 189 μg/m3
Nitrogen Dioxide: 50.3 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 22 μg/m3

Astronomical

Sunrise: 8:56 AM
Sun Transit: 1:44 PM
Sunset: 6:32 PM
Daylight: 9 hrs 36 mins
Moonrise: 5:35 PM
Moon Transit: 9:55 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 70.4%

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
9:25 PM - 11:55 PM

Minor Periods

5:05 PM - 6:35 PM
12:30 AM - 2:00 AM

Action Rating: 3 out of 5

Tuesday, October 20, 2026

Weather Forecast

Conditions: Heavy snow
Average Temperature: 36.1°F
Average Humidity: 96%
Chance of Rain: 94%
Wind: 10.3 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: 8:56 AM
Sun Transit: 1:44 PM
Sunset: 6:32 PM
Daylight: 9 hrs 36 mins
Moonrise: 5:35 PM
Moon Transit: 9:55 PM
Moonset: 1:00 AM
Moon Phase: First Quarter
Moon Illumination: 70.4%

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
9:25 PM - 11:55 PM

Minor Periods

5:05 PM - 6:35 PM
12:30 AM - 2:00 AM

Action Rating: 3 out of 5

Wednesday, October 21, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 33.1°F
Average Humidity: 82%
Chance of Rain: 61%
Wind: 9.2 mph
UV Index: 0.4

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: 8:59 AM
Sun Transit: 1:44 PM
Sunset: 6:29 PM
Daylight: 9 hrs 30 mins
Moonrise: 5:33 PM
Moon Transit: 10:39 PM
Moonset: 2:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 80.1%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
12:00 AM - 12:00 AM

Minor Periods

5:03 PM - 6:33 PM
2:04 AM - 3:34 AM

Action Rating: 3 out of 5

Thursday, October 22, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 28.3°F
Average Humidity: 82%
Chance of Rain: 12%
Wind: 8.9 mph
UV Index: 0.5

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: 9:01 AM
Sun Transit: 1:43 PM
Sunset: 6:26 PM
Daylight: 9 hrs 25 mins
Moonrise: 5:31 PM
Moon Transit: 12:00 AM
Moonset: 4:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:17 AM - 4:47 AM

Minor Periods

5:01 PM - 6:31 PM
3:36 AM - 5:06 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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