Water Temperature of Knik Arm in Anchorage, AK

Current Water Temperature

30.0°F

Measurement Time: Monday, March 23, 2026, 7:12 PM AKDT

Today's Tides

Low: March 23, 5:03 AM, 3.3 ft
 High: March 23, 10:33 AM, 31.2 ft
Low: March 23, 5:54 PM, -0.7 ft
 High: March 23, 11:30 PM, 27.4 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

30°F
Partly Cloudy
Partly Cloudy
28.3°F
18.4°F
34%
SSW 2.2 mph
3.8 mph
18.4°F
16.4°F
0 in
0%
9 mi
1018 mbar
0.2

Five Day Weather Forecast

Mist
Mon
H: 25°F
L: -2°F
Partly Cloudy
Tue
H: 21°F
L: -1°F
Sunny
Wed
H: 20°F
L: -8°F
Sunny
Thu
H: 20°F
L: -8°F
Sunny
Fri
H: 18°F
L: -7°F

Air Quality

AQI: 1 - Good
PM2.5: 9.65 μg/m3
PM10: 11.35 μg/m3
Carbon Monoxide: 187.85 μg/m3
Nitrogen Dioxide: 18.05 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 7:50 AM
Sun Transit: 2:06 PM
Sunset: 8:23 PM
Daylight: 12 hrs 33 mins
Moonrise: 7:49 AM
Moon Transit: 6:27 PM
Moonset: 3:53 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:57 PM - 8:27 PM

Minor Periods

7:19 AM - 8:49 AM
3:23 AM - 4:53 AM

Action Rating: 3 out of 5

Monday, March 23, 2026

Weather Forecast

Mist
24.6°F
-2.2°F
10°F
93%
0 in
82%
30%
4.9 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.91 μg/m3
PM10: 9.64 μg/m3
Carbon Monoxide: 244.81 μg/m3
Nitrogen Dioxide: 10.83 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 73.36 μg/m3

Astronomical

Sunrise: 7:50 AM
Sun Transit: 2:06 PM
Sunset: 8:23 PM
Daylight: 12 hrs 33 mins
Moonrise: 7:49 AM
Moon Transit: 6:27 PM
Moonset: 3:53 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:57 PM - 8:27 PM

Minor Periods

7:19 AM - 8:49 AM
3:23 AM - 4:53 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Partly Cloudy
21.1°F
-0.6°F
8.1°F
91%
0 in
0%
21%
5.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 7.07 μg/m3
PM10: 8.59 μg/m3
Carbon Monoxide: 225.77 μg/m3
Nitrogen Dioxide: 11.38 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 76.04 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 2:05 PM
Sunset: 8:26 PM
Daylight: 12 hrs 39 mins
Moonrise: 7:59 AM
Moon Transit: 7:30 PM
Moonset: 5:54 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
7:00 PM - 9:30 PM

Minor Periods

7:29 AM - 8:59 AM
5:24 AM - 6:54 AM

Action Rating: 3 out of 5

Wednesday, March 25, 2026

Weather Forecast

Sunny
20.1°F
-7.8°F
4.4°F
88%
0 in
0%
0%
5.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 4.86 μg/m3
PM10: 5.89 μg/m3
Carbon Monoxide: 196.13 μg/m3
Nitrogen Dioxide: 8.1 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 80.64 μg/m3

Astronomical

Sunrise: 7:44 AM
Sun Transit: 2:05 PM
Sunset: 8:29 PM
Daylight: 12 hrs 45 mins
Moonrise: 9:02 AM
Moon Transit: 8:32 PM
Moonset: 7:04 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
8:02 PM - 10:32 PM

Minor Periods

8:32 AM - 10:02 AM
6:34 AM - 8:04 AM

Action Rating: 4 out of 5

Thursday, March 26, 2026

Weather Forecast

Sunny
19.7°F
-7.5°F
4.2°F
89%
0 in
0%
0%
4.9 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 5.39 μg/m3
PM10: 6.19 μg/m3
Carbon Monoxide: 238.99 μg/m3
Nitrogen Dioxide: 9.85 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 74.6 μg/m3

Astronomical

Sunrise: 7:41 AM
Sun Transit: 2:05 PM
Sunset: 8:31 PM
Daylight: 12 hrs 51 mins
Moonrise: 10:57 AM
Moon Transit: 9:31 PM
Moonset: 7:16 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
9:01 PM - 11:31 PM

Minor Periods

10:27 AM - 11:57 AM
6:46 AM - 8:16 AM

Action Rating: 3 out of 5

Friday, March 27, 2026

Weather Forecast

Sunny
17.6°F
-6.5°F
4.5°F
90%
0 in
0%
0%
4.7 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 6.77 μg/m3
PM10: 7.9 μg/m3
Carbon Monoxide: 230.56 μg/m3
Nitrogen Dioxide: 13.16 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 2:04 PM
Sunset: 8:34 PM
Daylight: 12 hrs 56 mins
Moonrise: 12:55 AM
Moon Transit: 10:26 PM
Moonset: 7:17 AM
Moon Phase: First Quarter
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

1:11 AM - 3:41 AM
12:00 AM - 12:00 AM

Minor Periods

12:25 AM - 1:55 PM
6:47 AM - 8:17 AM

Action Rating: 2 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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