Water Temperature of Marathon Creek in Seward, AK

Current Water Temperature

32.0°F

Measurement Time: Wednesday, July 22, 2026, 6:07 AM 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

53.1°F
Overcast
Overcast
53.8°F
52.6°F
86%
SE 2.2 mph
2.3 mph
53.5°F
47.4°F
0 in
100%
9 mi
1020 mbar
1.4

Five Day Weather Forecast

Overcast
Wed
H: 53°F
L: 47°F
Sunny
Thu
H: 61°F
L: 44°F
Sunny
Fri
H: 63°F
L: 41°F
Sunny
Sat
H: 63°F
L: 42°F
Sunny
Sun
H: 63°F
L: 44°F

Air Quality

AQI: 1 - Good
Carbon Monoxide: 82 μg/m3
Nitrogen Dioxide: 0.6 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 56 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

Small Craft Advisory issued July 22 at 2:57AM AKDT until July 22 at 5:00PM AKDT by NWS Anchorage AK

Effective: Wed July 22, 2026, 2:57 AM
Expires: Wed July 22, 2026, 3:45 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...SW wind 15 kt. Seas 8 ft. .TONIGHT...Variable wind 10 kt. Seas 6 ft. Rain. .THU...SW wind 30 kt. Seas 9 ft. .THU NIGHT...W wind 25 kt. Seas 9 ft. .FRI THROUGH SAT...NW wind 20 kt. Seas 5 ft. .SUN...Variable wind 10 kt. Seas 3 ft.


Small Craft Advisory issued July 22 at 2:57AM AKDT until July 23 at 5:00PM AKDT by NWS Anchorage AK

Effective: Wed July 22, 2026, 2:57 AM
Expires: Wed July 22, 2026, 3:45 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...SW wind 15 kt. Seas 8 ft. .TONIGHT...Variable wind 10 kt. Seas 6 ft. Rain. .THU...SW wind 30 kt. Seas 9 ft. .THU NIGHT...W wind 25 kt. Seas 9 ft. .FRI THROUGH SAT...NW wind 20 kt. Seas 5 ft. .SUN...Variable wind 10 kt. Seas 3 ft.
Wednesday, July 22, 2026

Weather Forecast

Overcast
53.2°F
47°F
49.5°F
89%
0.22 in
89%
0%
5.6 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 0.51 μg/m3
PM10: 0.8 μg/m3
Carbon Monoxide: 90.46 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 54.04 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

Sunny
61°F
44°F
52.7°F
81%
0.12 in
71%
0%
10.1 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 0.78 μg/m3
PM10: 1.22 μg/m3
Carbon Monoxide: 84.83 μg/m3
Nitrogen Dioxide: 0.53 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 41.21 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
63.3°F
41.2°F
53.4°F
67%
0 in
5%
0%
14.5 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 0.53 μg/m3
PM10: 0.59 μg/m3
Carbon Monoxide: 90.17 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 44.88 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

Saturday, July 25, 2026

Weather Forecast

Sunny
63.4°F
42.4°F
53.8°F
66%
0 in
5%
0%
11.2 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 0.7 μg/m3
PM10: 0.74 μg/m3
Carbon Monoxide: 100.2 μg/m3
Nitrogen Dioxide: 0.67 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 56.83 μg/m3

Astronomical

Sunrise: 5:22 AM
Sun Transit: 2:04 PM
Sunset: 10:45 PM
Daylight: 17 hrs 23 mins
Moonrise: 10:00 PM
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 AM
12:00 AM - 12:00 AM

Minor Periods

9:30 PM - 11:00 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
62.9°F
44.4°F
54.4°F
69%
0.07 in
57%
0%
5.8 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 1.38 μg/m3
PM10: 1.38 μg/m3
Carbon Monoxide: 120.8 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 0.26 μg/m3
Ozone: 55.4 μg/m3

Astronomical

Sunrise: 5:24 AM
Sun Transit: 2:04 PM
Sunset: 10:43 PM
Daylight: 17 hrs 18 mins
Moonrise: 10:33 PM
Moon Transit: 12:00 AM
Moonset: 12:56 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:10 AM - 5:40 AM

Minor Periods

10:03 PM - 11:33 PM
12:26 AM - 1:56 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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