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

Flood Warning issued July 19 at 11:09AM AKDT until July 21 at 10:00AM AKDT by NWS Anchorage AK

Effective: Sun July 19, 2026, 11:09 AM
Expires: Tue July 21, 2026, 10:00 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Seward. * WHEN...Until 1000 AM AKDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is expected. * ADDITIONAL DETAILS... - At 1042 AM AKDT, moderate rain is falling in Seward and vicinity causing water levels along local rivers and streams to begin to rise. Rainfall will become heavy at times this afternoon and continue through tonight before rain lightens up on Monday. Total rainfall amounts through Monday afternoon will range from 4 to 6 inches, with highest amounts in the mountains. Rapid river rises will cause flooding along area rivers, creeks, and streams and nearby roads. The Seward Airport runway will also flood and could be covered with debris from the Resurrection River. - Water levels will crest Monday morning through Monday afternoon, then quickly begin to fall Monday night through Tuesday. Rainfall will taper off late Monday afternoon or early Monday evening. There will be a brief break in the rain, with the next round of light to moderate rain moving in for Tuesday afternoon through Tuesday night. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Small Craft Advisory issued July 19 at 2:16AM AKDT until July 19 at 5:00PM AKDT by NWS Anchorage AK

Effective: Sun July 19, 2026, 2:16 AM
Expires: Sun July 19, 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 25 kt. Seas 7 ft. Rain. .TONIGHT...SE wind 20 kt. Seas 6 ft. Rain. .MON...S wind 15 kt. Seas 6 ft. Rain. .MON NIGHT...Variable wind 10 kt. Seas 4 ft. .TUE...S wind 15 kt. Seas 5 ft. .WED...Variable wind 10 kt. Seas 5 ft. .THU...W wind 15 kt. Seas 4 ft.