Water Temperature of Marathon Creek in Seward, AK
Current Water Temperature
Measurement Time: Tuesday, July 21, 2026, 2:26 AM AKDT
Temperature Locations
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Station Name: MARATHON C NR SEWARD AK
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 0 feet
Nearest Address:
Skyline Trail
Seward, AK 99664-1195
Kenai Peninsula County
GPS Coordinates: 60.1093333, -149.4546667
Nearby Water Temperatures
Resurrection Bay, Seward, AK (1.2 mi)Bradley River, Fox River, AK (53.9 mi)
Cook Inlet, Nikiski, AK (77.3 mi)
Knik Arm, Anchorage, AK (79.3 mi)
Kachemak Bay, Seldovia, AK (91.3 mi)
Matanuska River, Palmer, AK (104.4 mi)
Willow Creek, Willow, AK (116.4 mi)
Kashwitna River, Willow, AK (127.1 mi)
Orca Inlet, Cordova, AK (130.2 mi)
Talkeetna River, Talkeetna, AK (155.7 mi)
Chiniak Bay, Kodiak Station, AK (197.2 mi)
Terror River, Kodiak, AK (212.9 mi)
Akhiok Bay, Alitak, AK (281.2 mi)
Weather for Seward, Alaska
Current Weather

Five Day Weather Forecast

Tue
H: 49°F
L: 44°F

Wed
H: 56°F
L: 44°F

Thu
H: 58°F
L: 44°F

Fri
H: 63°F
L: 40°F

Sat
H: 65°F
L: 41°F
Air Quality
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 55 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:54 PM
Daylight: 17 hrs 40 mins
Moon Transit: 8:11 PM
Moonset: 12:47 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:41 PM - 10:11 PM
Minor Periods
3:52 PM - 5:22 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Small Craft Advisory issued July 21 at 3:10AM AKDT until July 22 at 5:00PM AKDT by NWS Anchorage AK
Effective: Tue July 21, 2026, 3:10 AM
Expires: Tue July 21, 2026, 3:30 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...SE wind 20 kt. Seas 5 ft. Rain. .TONIGHT...SE wind 20 kt in the evening becoming variable 10 kt. Seas 7 ft. Rain. .WED...SW wind 15 kt. Seas 8 ft. .WED NIGHT...Variable wind 10 kt. Seas 6 ft. .THU...W wind 30 kt. Seas 9 ft. .FRI THROUGH SAT...NW wind 25 kt. Seas 5 ft.
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.47 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 56.04 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:54 PM
Daylight: 17 hrs 40 mins
Moon Transit: 8:11 PM
Moonset: 12:47 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:41 PM - 10:11 PM
Minor Periods
3:52 PM - 5:22 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.61 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 55.54 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:52 PM
Daylight: 17 hrs 36 mins
Moon Transit: 8:57 PM
Moonset: 12:48 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:27 PM - 10:57 PM
Minor Periods
5:25 PM - 6:55 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.43 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 40.79 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:49 PM
Daylight: 17 hrs 32 mins
Moon Transit: 9:46 PM
Moonset: 12:50 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%
Best Times for Fishing or Hunting
Major Periods
12:40 AM - 3:10 AM9:16 PM - 11:46 PM
Minor Periods
6:57 PM - 8:27 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 47.83 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:47 PM
Daylight: 17 hrs 27 mins
Moon Transit: 10:36 PM
Moonset: 12:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%
Best Times for Fishing or Hunting
Major Periods
1:28 AM - 3:58 AM12:00 AM - 12:00 AM
Minor Periods
8:25 PM - 9:55 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0.94 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 48.4 μg/m3
Astronomical
Sun Transit: 2:04 PM
Sunset: 10:45 PM
Daylight: 17 hrs 23 mins
Moon Transit: 11:27 PM
Moonset: 12:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%
Best Times for Fishing or Hunting
Major Periods
2:19 AM - 4:49 AM12:00 AM - 12:00 AM
Minor Periods
9:30 PM - 11:00 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
