Water Temperature of Knik Arm in Anchorage, AK

Current Water Temperature

38.5°F

Measurement Time: Friday, November 7, 2025, 1:18 PM AKST

Today's Tides

Low: November 7, 2:37 AM, -3.41 ft
 High: November 7, 8:10 AM, 30.47 ft
Low: November 7, 2:32 PM, 4.22 ft
 High: November 7, 7:49 PM, 33.13 ft

Temperature Locations

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Local Points of Interest

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

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Knik Arm

Station Name: Anchorage
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

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 (139.0 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

28.9°F
Overcast
Conditions: Overcast
Humidity: 89%
Feels Like: 20°F
Wind: N 9.8 mph
Wind Gusts: 13.6 mph
Pressure: 29.45 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0.3

Five Day Weather Forecast

Light freezing rain
Fri
H: 31°F
L: 26°F
Overcast
Sat
H: 32°F
L: 26°F
Sunny
Sun
H: 28°F
L: 24°F
Light snow
Mon
H: 31°F
L: 24°F
Partly Cloudy
Tue
H: 31°F
L: 22°F

Air Quality

AQI: 1 - Good
PM2.5: 8.15 μg/m3
PM10: 8.35 μg/m3
Carbon Monoxide: 236.85 μg/m3
Nitrogen Dioxide: 24.35 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 39 μg/m3

Astronomical

Sunrise: 8:46 AM
Sun Transit: 12:43 AM
Sunset: 4:40 PM
Daylight: 7 hrs 55 mins
Moonrise: 4:05 PM
Moon Transit: 2:34 AM
Moonset: 2:06 PM
Moon Phase: Full
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
6:16 AM - 8:46 AM

Minor Periods

3:35 PM - 5:05 PM
1:36 PM - 3:06 PM

Action Rating: 5 out of 5

Winter Weather Advisory issued November 6 at 10:55PM AKST until November 7 at 6:00AM AKST by NWS Anchorage AK

Effective: Thu November 6, 2025, 10:55 PM
Expires: Fri November 7, 2025, 6:00 AM

* WHAT...Snow. Additional snow accumulations between 2 and 4 inches. * WHERE...Anchorage / Eagle River (all elevations). * WHEN...Until 6 AM AKST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult. The hazardous conditions could impact the Friday morning commute.

Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.


Winter Weather Advisory issued November 6 at 10:55PM AKST until November 7 at 6:00AM AKST by NWS Anchorage AK

Effective: Thu November 6, 2025, 10:55 PM
Expires: Fri November 7, 2025, 6:00 AM

* WHAT...Snow accumulation 4 to 8 inches. Locally higher amounts in higher elevations and in Portage Valley. Periods of reduced visibility. * WHERE...East Turnagain Arm, including the Seward Highway, Girdwood, and Portage. * WHEN...Until 6 AM AKST Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel may be difficult. The hazardous conditions could impact the Thursday afternoon and Friday morning commutes. Reduced visibility at times in heavier snow bands. * ADDITIONAL DETAILS...Snow will continue to accumulate through the evening into the overnight hours before tapering off late overnight into Friday morning. Heavy snow at times may reduce visibilities to under a mile, with moments of near whiteout conditions possible.

Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.


Friday, November 7, 2025

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 28.6°F
Average Humidity: 73%
Chance of Rain: 73%
Wind: 17 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 2.08 μg/m3
PM10: 2.15 μg/m3
Carbon Monoxide: 164.09 μg/m3
Nitrogen Dioxide: 5.88 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 8:46 AM
Sun Transit: 12:43 AM
Sunset: 4:40 PM
Daylight: 7 hrs 55 mins
Moonrise: 4:05 PM
Moon Transit: 2:34 AM
Moonset: 2:06 PM
Moon Phase: Full
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

2:04 AM - 4:34 AM
6:16 AM - 8:46 AM

Minor Periods

3:35 PM - 5:05 PM
1:36 PM - 3:06 PM

Action Rating: 5 out of 5

Saturday, November 8, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 28.4°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 8.3 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.49 μg/m3
PM10: 4.65 μg/m3
Carbon Monoxide: 215.49 μg/m3
Nitrogen Dioxide: 16.33 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 49.36 μg/m3

Astronomical

Sunrise: 8:48 AM
Sun Transit: 12:43 AM
Sunset: 4:38 PM
Daylight: 7 hrs 49 mins
Moonrise: 5:18 PM
Moon Transit: 3:40 AM
Moonset: 3:12 PM
Moon Phase: Waning Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
7:22 AM - 9:52 AM

Minor Periods

4:48 PM - 6:18 PM
2:42 PM - 4:12 PM

Action Rating: 4 out of 5

Sunday, November 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 25.1°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 4.5 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 4.31 μg/m3
PM10: 4.95 μg/m3
Carbon Monoxide: 219.29 μg/m3
Nitrogen Dioxide: 14.35 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 59.36 μg/m3

Astronomical

Sunrise: 8:51 AM
Sun Transit: 12:43 AM
Sunset: 4:35 PM
Daylight: 7 hrs 44 mins
Moonrise: 7:19 PM
Moon Transit: 4:45 AM
Moonset: 3:21 PM
Moon Phase: Waning Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

4:15 AM - 6:45 AM
8:26 AM - 10:56 AM

Minor Periods

6:49 PM - 8:19 PM
2:51 PM - 4:21 PM

Action Rating: 4 out of 5

Monday, November 10, 2025

Weather Forecast

Conditions: Light snow
Average Temperature: 26.7°F
Average Humidity: 68%
Chance of Rain: 86%
Wind: 7.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.28 μg/m3
PM10: 7.08 μg/m3
Carbon Monoxide: 239.29 μg/m3
Nitrogen Dioxide: 16.41 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 62.76 μg/m3

Astronomical

Sunrise: 8:54 AM
Sun Transit: 12:43 AM
Sunset: 4:33 PM
Daylight: 7 hrs 39 mins
Moonrise: 9:16 PM
Moon Transit: 5:44 AM
Moonset: 3:22 PM
Moon Phase: Waning Gibbous
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

5:14 AM - 7:44 AM
9:25 AM - 11:55 AM

Minor Periods

8:46 PM - 10:16 PM
2:52 PM - 4:22 PM

Action Rating: 3 out of 5

Tuesday, November 11, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 26.1°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 6.9 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 9.99 μg/m3
PM10: 11.2 μg/m3
Carbon Monoxide: 279.16 μg/m3
Nitrogen Dioxide: 28.91 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 48.92 μg/m3

Astronomical

Sunrise: 8:56 AM
Sun Transit: 12:43 AM
Sunset: 4:30 PM
Daylight: 7 hrs 34 mins
Moonrise: 11:03 PM
Moon Transit: 6:38 AM
Moonset: 3:20 PM
Moon Phase: Waning Gibbous
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

6:08 AM - 8:38 AM
10:17 AM - 12:47 AM

Minor Periods

12:00 AM - 12:00 AM
2:50 PM - 4:20 PM

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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