Water Temperature of Kachemak Bay in Seldovia, AK
Current Water Temperature
Measurement Time: Saturday, July 18, 2026, 6:48 PM AKDT
Today's Tides
High: July 18, 5:51 AM, 19.0 ft
Low: July 18, 12:04 PM, -2.3 ft
High: July 18, 6:33 PM, 19.0 ft
Temperature Locations
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Local Points of Interest
Seldovia Bay; Cook InletStation 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

Five Day Weather Forecast

Sat
H: 51°F
L: 47°F

Sun
H: 50°F
L: 49°F

Mon
H: 53°F
L: 47°F

Tue
H: 53°F
L: 46°F

Wed
H: 51°F
L: 49°F
Air Quality
Nitrogen Dioxide: 0.2 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 53 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 12:05 AM
Daylight: -6 hrs 43 mins
Moon Transit: 6:09 PM
Moonset: 12:57 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM5:39 PM - 8:09 PM
Minor Periods
11:30 AM - 1:00 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Small Craft Advisory issued July 18 at 2:10AM AKDT until July 19 at 5:00AM AKDT by NWS Anchorage AK
Effective: Sat July 18, 2026, 2:10 AM
Expires: Sat July 18, 2026, 3:15 PM
Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TODAY...E wind 10 kt becoming SE 15 kt in the afternoon. Seas 2 ft. Rain. .TONIGHT...E wind 25 kt. Seas 3 ft. Rain. .SUN...E wind 10 kt. Seas 2 ft. Rain. .SUN NIGHT...SE wind 10 kt. Seas 2 ft. .MON...S wind 15 kt. Seas 2 ft. .TUE THROUGH WED...S wind 15 kt. Seas 2 ft.
Small Craft Advisory issued July 18 at 3:52PM AKDT until July 19 at 5:00AM AKDT by NWS Anchorage AK
Effective: Sat July 18, 2026, 3:52 PM
Expires: Sun July 19, 2026, 4:45 AM
Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...E wind 25 kt. Seas 3 ft. Rain. .SUN...E wind 10 kt. Seas 2 ft. Rain. .SUN NIGHT...E wind 10 kt. Seas 2 ft. Rain. .MON...SW wind 15 kt. Seas 2 ft. .MON NIGHT...S wind 10 kt. Seas 2 ft. .TUE THROUGH WED...S wind 15 kt. Seas 2 ft. .THU...S wind 10 kt. Seas 2 ft.
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.68 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 43.92 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 12:05 AM
Daylight: -6 hrs 43 mins
Moon Transit: 6:09 PM
Moonset: 12:57 AM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM5:39 PM - 8:09 PM
Minor Periods
11:30 AM - 1:00 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 0.25 μg/m3
Ozone: 43 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 12:03 AM
Daylight: -6 hrs 39 mins
Moon Transit: 6:53 PM
Moonset: 12:58 AM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM6:23 PM - 8:53 PM
Minor Periods
1:00 PM - 2:30 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.55 μg/m3
Sulphur Dioxide: 0.55 μg/m3
Ozone: 47.42 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 12:01 AM
Daylight: -6 hrs 35 mins
Moon Transit: 7:36 PM
Moonset: 12:58 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:06 PM - 9:36 PM
Minor Periods
2:28 PM - 3:58 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.77 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 46.17 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 10:57 PM
Daylight: 17 hrs 29 mins
Moon Transit: 8:21 PM
Moonset: 12:59 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:51 PM - 10:21 PM
Minor Periods
3:58 PM - 5:28 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.73 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 45.54 μg/m3
Astronomical
Sun Transit: 2:13 PM
Sunset: 10:55 PM
Daylight: 17 hrs 25 mins
Moon Transit: 9:07 PM
Moonset: 12:02 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:37 PM - 11:07 PM
Minor Periods
5:28 PM - 6:58 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
