Water Temperature of Knik Arm in Anchorage, AK

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: May 15, 12:56 AM, 4.0 ft
 High: May 15, 6:27 AM, 30.3 ft
Low: May 15, 1:35 PM, -1.9 ft
 High: May 15, 7:20 PM, 28.6 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

44.1°F
Partly cloudy
Partly cloudy
42.6°F
40.5°F
70%
S 3.4 mph
6.1 mph
38.5°F
34.8°F
0 in
75%
9 mi
1011 mbar
0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 47°F
L: 39°F
Sunny
Sat
H: 49°F
L: 38°F
Partly Cloudy
Sun
H: 49°F
L: 41°F
Patchy rain nearby
Mon
H: 43°F
L: 39°F
Partly Cloudy
Tue
H: 47°F
L: 37°F

Air Quality

AQI: 1 - Good
PM2.5: 2.75 μg/m3
PM10: 3.25 μg/m3
Carbon Monoxide: 359.85 μg/m3
Nitrogen Dioxide: 10.25 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:55 PM
Sunset: 10:43 PM
Daylight: 17 hrs 31 mins
Moonrise: 4:15 AM
Moon Transit: 12:55 AM
Moonset: 10:20 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

4:35 PM - 7:05 PM
12:25 AM - 2:55 PM

Minor Periods

9:50 PM - 11:20 PM
3:45 AM - 5:15 AM

Action Rating: 4 out of 5

Friday, May 15, 2026

Weather Forecast

Partly Cloudy
46.7°F
39.1°F
42.6°F
73%
0 in
0%
0%
6.5 mph
3.6


Air Quality

AQI: 1 - Good
PM2.5: 4.2 μg/m3
PM10: 4.69 μg/m3
Carbon Monoxide: 373.93 μg/m3
Nitrogen Dioxide: 20.66 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 54.68 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 1:55 PM
Sunset: 10:43 PM
Daylight: 17 hrs 31 mins
Moonrise: 4:15 AM
Moon Transit: 12:55 AM
Moonset: 10:20 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

4:35 PM - 7:05 PM
12:25 AM - 2:55 PM

Minor Periods

9:50 PM - 11:20 PM
3:45 AM - 5:15 AM

Action Rating: 4 out of 5

Saturday, May 16, 2026

Weather Forecast

Sunny
49°F
38.1°F
44°F
63%
0 in
0%
0%
12.8 mph
3.3


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 4.37 μg/m3
Carbon Monoxide: 426.73 μg/m3
Nitrogen Dioxide: 15.89 μg/m3
Sulphur Dioxide: 1.87 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:55 PM
Sunset: 10:45 PM
Daylight: 17 hrs 36 mins
Moonrise: 4:15 AM
Moon Transit: 1:55 PM
Moonset: 12:28 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

5:37 PM - 8:07 PM
1:25 PM - 3:55 PM

Minor Periods

12:00 AM - 12:00 AM
3:45 AM - 5:15 AM

Action Rating: 4 out of 5

Sunday, May 17, 2026

Weather Forecast

Partly Cloudy
48.8°F
40.7°F
44.7°F
62%
0 in
0%
0%
8.1 mph
2.8


Air Quality

AQI: 1 - Good
PM2.5: 1.76 μg/m3
PM10: 2.23 μg/m3
Carbon Monoxide: 265.73 μg/m3
Nitrogen Dioxide: 4.16 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 71.08 μg/m3

Astronomical

Sunrise: 5:06 AM
Sun Transit: 1:56 PM
Sunset: 10:48 PM
Daylight: 17 hrs 41 mins
Moonrise: 4:19 AM
Moon Transit: 3:00 PM
Moonset: 12:28 AM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

6:42 PM - 9:12 PM
2:30 PM - 5:00 PM

Minor Periods

3:49 AM - 5:19 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Patchy rain nearby
43.4°F
39.1°F
41.7°F
80%
0.01 in
89%
0%
6.9 mph
2.7


Air Quality

AQI: 1 - Good
PM2.5: 3.36 μg/m3
PM10: 3.43 μg/m3
Carbon Monoxide: 286.28 μg/m3
Nitrogen Dioxide: 18.86 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 48.84 μg/m3

Astronomical

Sunrise: 5:04 AM
Sun Transit: 1:56 PM
Sunset: 10:50 PM
Daylight: 17 hrs 46 mins
Moonrise: 4:41 AM
Moon Transit: 4:07 PM
Moonset: 2:26 AM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

7:49 PM - 10:19 PM
3:37 PM - 6:07 PM

Minor Periods

4:11 AM - 5:41 AM
1:56 AM - 3:26 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Partly Cloudy
47.4°F
36.9°F
41.6°F
70%
0 in
0%
0%
6.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.89 μg/m3
PM10: 3.03 μg/m3
Carbon Monoxide: 195.07 μg/m3
Nitrogen Dioxide: 15.31 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 55.69 μg/m3

Astronomical

Sunrise: 5:02 AM
Sun Transit: 1:56 PM
Sunset: 10:52 PM
Daylight: 17 hrs 51 mins
Moonrise: 6:04 AM
Moon Transit: 5:13 PM
Moonset: 3:23 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

8:54 PM - 11:24 PM
4:43 PM - 7:13 PM

Minor Periods

5:34 AM - 7:04 AM
2:53 AM - 4:23 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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