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Anchorage, AK Local Forecast Office

2NM N Platinum AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 8 °F
SE 30kt
2ft
Tonight
Low: 0 °F
N 30kt
2ft

Small Craft Advisory
Sunday
High: 5 °F
NNE 15kt
1-2ft
Sunday Night
Low: 5 °F
NNE 15kt
1ft
Monday
High: 9 °F
N 20kt
1ft
Monday Night
Low: 8 °F
N 20kt
1ft
Tuesday
High: 11 °F
N 20kt
1ft
Tuesday Night
Low: 7 °F
NNW 25kt
1-2ft
Wednesday
High: 10 °F
NNW 25kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:13 pm AKST Dec 6, 2025
Forecast Valid: 5pm AKST Dec 6, 2025-6pm AKST Dec 13, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH SUNDAY NIGHT...

Synopsis: Strong offshore winds continue in the Eastern Bering due to a 972 mb in the Gulf and high pressure over Northern Alaska and the Bering Strait. A 986 mb low 400 nm S of Adak strengthens to 975 mb as it moves to 290 nm S of Atka for Sun morning. It continues to 540 nm S of Cold Bay at 983 mb by Mon afternoon.

This Afternoon

SE wind around 30 kt, with gusts as high as 35 kt. Widespread freezing spray. Sunny. Seas around 2 ft.

Tonight

N wind 20 to 30 kt. Widespread freezing spray. Mostly clear. Seas around 2 ft.

Sunday

NNE wind around 15 kt, with gusts as high as 20 kt. Widespread freezing spray before noon. Sunny. Seas 1 to 2 ft.

Sunday Night

NNE wind 10 to 15 kt. Widespread freezing spray before 9pm. Clear. Seas around 1 ft.

Monday

N wind 15 to 20 kt. Widespread freezing spray after 9am. Sunny. Seas around 1 ft.

Monday Night

N wind 15 to 20 kt. Widespread freezing spray. Mostly clear. Seas around 1 ft.

Tuesday

N wind around 20 kt. Widespread freezing spray. Sunny. Seas around 1 ft.

Tuesday Night

NNW wind 20 to 25 kt. Widespread freezing spray before 9pm. Mostly clear. Seas 1 to 2 ft.

Wednesday

NNW wind around 25 kt. Sunny. Seas around 2 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.