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Anchorage, AK Local Forecast Office

Seward AK

Marine Point Forecast

[NOTICE]

Thursday
High: 41 °F
Light Wind
2ft
Thursday Night
Low: 32 °F
N 10kt
2ft
Friday
High: 36 °F
N 20kt
3-4ft
Friday Night
Low: 16 °F
N 25kt
4-5ft
Saturday
High: 19 °F
N 30kt
6ft
Saturday Night
Low: 17 °F
N 30kt
5-6ft
Sunday
High: 26 °F
N 30kt
5-6ft
Sunday Night
Low: 18 °F
N 25kt
3-5ft
Monday
High: 24 °F
N 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:23 am AKST Dec 4, 2025
Forecast Valid: 4am AKST Dec 4, 2025-6pm AKST Dec 10, 2025

View Nearby Observations

Detailed Forecast

Synopsis: A 998 mb N Pacific low at 160 nm S of Kodiak City Fri morning loops across the western Gulf to 25 nm E of Middleton Island by Sat morning at 975 mb. It then continues to 100 nm S of Seward at 975 mb by Sat afternoon.

Thursday

Variable winds 5 kt or less. Rain likely, mainly before 9am. Seas around 2 ft.

Thursday Night

N wind around 10 kt. A chance of rain before 3am, then a chance of snow. Seas around 2 ft.

Friday

N wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow before 9am, then a slight chance of snow after 3pm. Widespread freezing spray after 3pm. Seas 3 to 4 ft.

Friday Night

N wind 20 to 25 kt, with gusts as high as 35 kt. A chance of snow after 3am. Widespread freezing spray. Seas 4 to 5 ft.

Saturday

N wind around 30 kt, with gusts as high as 40 kt. A chance of snow. Widespread freezing spray. Seas around 6 ft.

Saturday Night

N wind 25 to 30 kt, with gusts as high as 40 kt. A chance of snow. Widespread freezing spray. Seas 5 to 6 ft.

Sunday

N wind 25 to 30 kt, with gusts as high as 40 kt. A chance of snow. Widespread freezing spray before 9am. Seas 5 to 6 ft.

Sunday Night

N wind 15 to 25 kt. A chance of snow. Seas 3 to 5 ft.

Monday

N wind 15 to 20 kt. A chance of snow. Seas 3 to 4 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.