Water Temperature of Marathon Creek in Seward, AK

Current Water Temperature

32.0°F

Measurement Time: Monday, July 20, 2026, 12:56 PM AKDT

Temperature Locations

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Marathon Creek

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

50°F
Overcast
Overcast
48.7°F
48.9°F
93%
SSE 4.3 mph
4.9 mph
47.4°F
47.8°F
0 in
100%
9 mi
1020 mbar
0.1

Five Day Weather Forecast

Moderate rain
Mon
H: 52°F
L: 47°F
Light rain
Tue
H: 50°F
L: 42°F
Patchy rain nearby
Wed
H: 55°F
L: 47°F
Patchy rain nearby
Thu
H: 60°F
L: 44°F
Sunny
Fri
H: 62°F
L: 40°F

Air Quality

AQI: 1 - Good
PM2.5: 3 μg/m3
PM10: 4.7 μg/m3
Carbon Monoxide: 82 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 50 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 2:04 PM
Sunset: 10:56 PM
Daylight: 17 hrs 45 mins
Moonrise: 2:51 PM
Moon Transit: 7:27 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:57 PM - 9:27 PM

Minor Periods

2:21 PM - 3:51 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 20 at 3:29PM AKDT until July 22 at 5:00AM AKDT by NWS Anchorage AK

Effective: Mon July 20, 2026, 3:29 PM
Expires: Tue July 21, 2026, 4:30 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...SW wind 15 kt. Seas 6 ft. .TUE...S wind 20 kt. Seas 6 ft. Rain. .TUE NIGHT...SW wind 25 kt. Seas 11 ft. Rain. .WED...SW wind 20 kt. Seas 11 ft. .WED NIGHT...SW wind 25 kt. Seas 9 ft. .THU...W wind 40 kt. Seas 12 ft. .FRI...W wind 30 kt. Seas 11 ft. .SAT...NW wind 20 kt. Seas 8 ft.


Monday, July 20, 2026

Weather Forecast

Moderate rain
52.3°F
47.2°F
50.7°F
98%
3.01 in
94%
0%
7.4 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 1.57 μg/m3
PM10: 2.55 μg/m3
Carbon Monoxide: 83.75 μg/m3
Nitrogen Dioxide: 0.86 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 45.25 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 2:04 PM
Sunset: 10:56 PM
Daylight: 17 hrs 45 mins
Moonrise: 2:51 PM
Moon Transit: 7:27 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:57 PM - 9:27 PM

Minor Periods

2:21 PM - 3:51 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Light rain
50.3°F
42.4°F
47.3°F
93%
0.65 in
91%
0%
9.2 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 3.77 μg/m3
PM10: 6 μg/m3
Carbon Monoxide: 88.54 μg/m3
Nitrogen Dioxide: 0.47 μg/m3
Sulphur Dioxide: 0.41 μg/m3
Ozone: 56.04 μg/m3

Astronomical

Sunrise: 5:13 AM
Sun Transit: 2:04 PM
Sunset: 10:54 PM
Daylight: 17 hrs 40 mins
Moonrise: 4:22 PM
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 AM
7:41 PM - 10:11 PM

Minor Periods

3:52 PM - 5:22 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, July 22, 2026

Weather Forecast

Patchy rain nearby
55.1°F
47.2°F
50.2°F
89%
0.3 in
88%
0%
5.8 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 0.85 μg/m3
PM10: 1.32 μg/m3
Carbon Monoxide: 88.25 μg/m3
Nitrogen Dioxide: 0.61 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 55.54 μg/m3

Astronomical

Sunrise: 5:15 AM
Sun Transit: 2:04 PM
Sunset: 10:52 PM
Daylight: 17 hrs 36 mins
Moonrise: 5:55 PM
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 AM
8:27 PM - 10:57 PM

Minor Periods

5:25 PM - 6:55 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, July 23, 2026

Weather Forecast

Patchy rain nearby
59.6°F
43.9°F
52.7°F
78%
0.18 in
76%
0%
10.1 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 0.69 μg/m3
PM10: 1.1 μg/m3
Carbon Monoxide: 84.58 μg/m3
Nitrogen Dioxide: 0.43 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 40.79 μg/m3

Astronomical

Sunrise: 5:18 AM
Sun Transit: 2:04 PM
Sunset: 10:49 PM
Daylight: 17 hrs 32 mins
Moonrise: 7:27 PM
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 AM
9:16 PM - 11:46 PM

Minor Periods

6:57 PM - 8:27 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
61.7°F
40°F
52°F
65%
0 in
6%
0%
12.3 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 0.47 μg/m3
PM10: 0.55 μg/m3
Carbon Monoxide: 93.58 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 47.83 μg/m3

Astronomical

Sunrise: 5:20 AM
Sun Transit: 2:04 PM
Sunset: 10:47 PM
Daylight: 17 hrs 27 mins
Moonrise: 8:55 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

8:25 PM - 9:55 PM
12:00 AM - 12:00 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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