Water Temperature of Knik Arm in Anchorage, AK

Current Water Temperature

31.8°F

Measurement Time: Monday, April 13, 2026, 7:54 PM AKDT

Today's Tides

 High: April 13, 5:13 AM, 26.4 ft
Low: April 13, 11:36 AM, 5.2 ft
 High: April 13, 5:14 PM, 25.9 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

42.1°F
Overcast
Overcast
40.1°F
33.3°F
46%
SW 3.6 mph
7.1 mph
30°F
28.2°F
0 in
100%
9 mi
1005 mbar
0.1

Five Day Weather Forecast

Light freezing rain
Mon
H: 37°F
L: 27°F
Sunny
Tue
H: 36°F
L: 24°F
Heavy snow
Wed
H: 34°F
L: 26°F
Patchy moderate snow
Thu
H: 39°F
L: 29°F
Patchy rain nearby
Fri
H: 40°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 2.95 μg/m3
PM10: 3.35 μg/m3
Carbon Monoxide: 175.85 μg/m3
Nitrogen Dioxide: 5.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 2:00 PM
Sunset: 9:17 PM
Daylight: 14 hrs 33 mins
Moonrise: 6:16 AM
Moon Transit: 11:01 AM
Moonset: 4:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

2:39 PM - 5:09 PM
10:31 AM - 1:01 PM

Minor Periods

3:37 PM - 5:07 PM
5:46 AM - 7:16 AM

Action Rating: 2 out of 5

Monday, April 13, 2026

Weather Forecast

Light freezing rain
36.8°F
27.2°F
32.1°F
85%
0.01 in
85%
12%
5.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 4.41 μg/m3
PM10: 5.39 μg/m3
Carbon Monoxide: 200.05 μg/m3
Nitrogen Dioxide: 7.27 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 81.16 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 2:00 PM
Sunset: 9:17 PM
Daylight: 14 hrs 33 mins
Moonrise: 6:16 AM
Moon Transit: 11:01 AM
Moonset: 4:07 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

2:39 PM - 5:09 PM
10:31 AM - 1:01 PM

Minor Periods

3:37 PM - 5:07 PM
5:46 AM - 7:16 AM

Action Rating: 2 out of 5

Tuesday, April 14, 2026

Weather Forecast

Sunny
35.7°F
24.3°F
30.1°F
80%
0 in
0%
0%
4.5 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 2.13 μg/m3
PM10: 2.59 μg/m3
Carbon Monoxide: 186.41 μg/m3
Nitrogen Dioxide: 3.28 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 88.88 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 2:00 PM
Sunset: 9:20 PM
Daylight: 14 hrs 39 mins
Moonrise: 6:13 AM
Moon Transit: 11:47 AM
Moonset: 5:45 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

3:25 PM - 5:55 PM
11:17 AM - 1:47 PM

Minor Periods

5:15 PM - 6:45 PM
5:43 AM - 7:13 AM

Action Rating: 2 out of 5

Wednesday, April 15, 2026

Weather Forecast

Heavy snow
34.3°F
26.2°F
30.7°F
89%
0.09 in
77%
32%
4.5 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.49 μg/m3
PM10: 4.26 μg/m3
Carbon Monoxide: 221.45 μg/m3
Nitrogen Dioxide: 6.5 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 78.24 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 2:00 PM
Sunset: 9:23 PM
Daylight: 14 hrs 45 mins
Moonrise: 6:10 AM
Moon Transit: 7:33 AM
Moonset: 7:26 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

6:56 PM - 8:26 PM
5:40 AM - 7:10 AM

Action Rating: 4 out of 5

Thursday, April 16, 2026

Weather Forecast

Patchy moderate snow
38.8°F
29.2°F
33.6°F
85%
0.03 in
76%
28%
4.3 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 6.47 μg/m3
PM10: 8.21 μg/m3
Carbon Monoxide: 217.85 μg/m3
Nitrogen Dioxide: 10.09 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 77.48 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 2:00 PM
Sunset: 9:25 PM
Daylight: 14 hrs 50 mins
Moonrise: 6:07 AM
Moon Transit: 1:23 PM
Moonset: 9:13 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

5:02 PM - 7:32 PM
12:53 AM - 3:23 PM

Minor Periods

8:43 PM - 10:13 PM
5:37 AM - 7:07 AM

Action Rating: 3 out of 5

Friday, April 17, 2026

Weather Forecast

Patchy rain nearby
39.8°F
31.3°F
35.3°F
84%
0.01 in
87%
12%
8.1 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 4.98 μg/m3
PM10: 6.45 μg/m3
Carbon Monoxide: 215.54 μg/m3
Nitrogen Dioxide: 11.3 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 75.23 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 2:00 PM
Sunset: 9:28 PM
Daylight: 14 hrs 56 mins
Moonrise: 6:05 AM
Moon Transit: 2:15 PM
Moonset: 11:08 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

5:56 PM - 8:26 PM
1:45 PM - 4:15 PM

Minor Periods

12:00 AM - 12:00 AM
5:35 AM - 7:05 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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