Water Temperature of Kachemak Bay in Seldovia, AK

Current Water Temperature

39.9°F

Measurement Time: Friday, April 17, 2026, 4:06 AM AKDT

Today's Tides

 High: April 17, 2:49 AM, 20.7 ft
Low: April 17, 9:09 AM, -3.8 ft
 High: April 17, 3:29 PM, 19.5 ft
Low: April 17, 9:18 PM, -0.3 ft

Temperature Locations

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Local Points of Interest

Seldovia Bay; Cook Inlet

Kachemak Bay

Station Name: Seldovia
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -11 feet

Nearest Address:
238 Dock St
Seldovia, AK 99663
Kenai Peninsula County

GPS Coordinates: 59.440498, -151.719894

Nearby Water Temperatures

Bradley River, Fox River, AK (38.4 mi)
Cook Inlet, Nikiski, AK (86.6 mi)
Marathon Creek, Seward, AK (91.3 mi)
Resurrection Bay, Seward, AK (92.5 mi)
Chiniak Bay, Kodiak Station, AK (121.6 mi)
Terror River, Kodiak, AK (131.4 mi)
Knik Arm, Anchorage, AK (139 mi)
Willow Creek, Willow, AK (173.2 mi)
Matanuska River, Palmer, AK (174.7 mi)
Kashwitna River, Willow, AK (180.4 mi)
Akhiok Bay, Alitak, AK (198.4 mi)
Talkeetna River, Talkeetna, AK (208.7 mi)
Orca Inlet, Cordova, AK (220 mi)

Weather for Seldovia, Alaska

Current Weather

36°F
Overcast
Overcast
34.9°F
34.2°F
89%
NNE 2.2 mph
2.5 mph
34.2°F
34°F
0.02 in
100%
9 mi
1009 mbar
0

Five Day Weather Forecast

Moderate rain
Fri
H: 36°F
L: 34°F
Moderate rain
Sat
H: 38°F
L: 34°F
Patchy rain nearby
Sun
H: 40°F
L: 35°F
Light snow showers
Mon
H: 39°F
L: 25°F
Moderate or heavy snow showers
Tue
H: 30°F
L: 21°F

Air Quality

AQI: 1 - Good
PM2.5: 1.85 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 159.85 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 2:06 PM
Sunset: 9:29 PM
Daylight: 14 hrs 43 mins
Moonrise: 6:21 AM
Moon Transit: 2:23 PM
Moonset: 11:03 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

5:48 PM - 8:18 PM
1:53 PM - 4:23 PM

Minor Periods

12:00 AM - 12:00 AM
5:51 AM - 7:21 AM

Action Rating: 3 out of 5

Friday, April 17, 2026

Weather Forecast

Moderate rain
35.8°F
34°F
34.8°F
97%
0.37 in
97%
0%
6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 1.54 μg/m3
PM10: 1.9 μg/m3
Carbon Monoxide: 168.69 μg/m3
Nitrogen Dioxide: 1.82 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 2:06 PM
Sunset: 9:29 PM
Daylight: 14 hrs 43 mins
Moonrise: 6:21 AM
Moon Transit: 2:23 PM
Moonset: 11:03 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

5:48 PM - 8:18 PM
1:53 PM - 4:23 PM

Minor Periods

12:00 AM - 12:00 AM
5:51 AM - 7:21 AM

Action Rating: 3 out of 5

Saturday, April 18, 2026

Weather Forecast

Moderate rain
38.2°F
33.6°F
35.6°F
77%
0.2 in
81%
0%
13.4 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 2.14 μg/m3
PM10: 2.95 μg/m3
Carbon Monoxide: 166.29 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 0.89 μg/m3
Ozone: 78.76 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 2:06 PM
Sunset: 9:31 PM
Daylight: 14 hrs 49 mins
Moonrise: 6:25 AM
Moon Transit: 3:20 PM
Moonset: 12:03 AM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

6:46 PM - 9:16 PM
2:50 PM - 5:20 PM

Minor Periods

5:55 AM - 7:25 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Patchy rain nearby
39.6°F
34.9°F
37°F
86%
0.15 in
86%
0%
16.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.14 μg/m3
PM10: 3.02 μg/m3
Carbon Monoxide: 151.93 μg/m3
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 76.36 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 2:05 PM
Sunset: 9:34 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:34 AM
Moon Transit: 4:22 PM
Moonset: 12:58 AM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

7:48 PM - 10:18 PM
3:52 PM - 6:22 PM

Minor Periods

6:04 AM - 7:34 AM
12:28 AM - 1:58 AM

Action Rating: 2 out of 5

Monday, April 20, 2026

Weather Forecast

Light snow showers
39°F
24.7°F
32.7°F
76%
0.04 in
89%
3%
37.4 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.08 μg/m3
PM10: 4.35 μg/m3
Carbon Monoxide: 149.14 μg/m3
Nitrogen Dioxide: 1.02 μg/m3
Sulphur Dioxide: 1.02 μg/m3
Ozone: 84.76 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 2:05 PM
Sunset: 9:36 PM
Daylight: 14 hrs 59 mins
Moonrise: 6:55 AM
Moon Transit: 5:27 PM
Moonset: 2:49 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

8:53 PM - 11:23 PM
4:57 PM - 7:27 PM

Minor Periods

6:25 AM - 7:55 AM
2:19 AM - 3:49 AM

Action Rating: 3 out of 5

Tuesday, April 21, 2026

Weather Forecast

Moderate or heavy snow showers
29.8°F
20.6°F
27.4°F
71%
0.07 in
63%
17%
34.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.21 μg/m3
PM10: 4.47 μg/m3
Carbon Monoxide: 160.17 μg/m3
Nitrogen Dioxide: 1.07 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 85.92 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 2:05 PM
Sunset: 9:39 PM
Daylight: 15 hrs 4 mins
Moonrise: 7:47 AM
Moon Transit: 6:31 PM
Moonset: 4:14 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:01 PM - 8:31 PM

Minor Periods

7:17 AM - 8:47 AM
3:44 AM - 5:14 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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