For More Weather Information:

Anchorage, AK Local Forecast Office

Platinum AK

Marine Point Forecast

[NOTICE]

Labor Day
High: 54 °F
S 10kt
1ft
Tonight
Low: 49 °F
ESE 15kt
1ft
Tuesday
High: 54 °F
W 20kt
1ft
Tuesday Night
Low: 49 °F
W 20kt
1ft
Wednesday
High: 53 °F
SW 15kt
1ft
Wednesday Night
Low: 48 °F
SSW 10kt
1ft
Thursday
High: 53 °F
SSW 15kt
1ft
Thursday Night
Low: 50 °F
S 20kt
1ft
Friday
High: 54 °F
S 20kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:47 am AKDT Sep 7, 2026
Forecast Valid: 11am AKDT Sep 7, 2026-6pm AKDT Sep 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TUESDAY...

Synopsis: A 993 mb low 100 nm NE of Atka moves to 40 nm SW of Goodnews Bay at 1002 mb Tue morning before moving inland Tue afternoon. High pressure prevails from Tue afternoon through Wed morning. A 987 mb Kamchatka low's front moves into the western Bering Wed morning.

Labor Day

S wind 5 to 10 kt. Rain likely, mainly after 1pm. Seas around 1 ft.

Tonight

ESE wind 10 to 15 kt becoming SW after midnight. Rain likely. Seas around 1 ft.

Tuesday

W wind 15 to 20 kt. Showers likely, mainly before 10am. Seas around 1 ft.

Tuesday Night

W wind 15 to 20 kt. A chance of showers after 10pm. Seas around 1 ft.

Wednesday

SW wind around 15 kt. A chance of showers before 1pm. Seas around 1 ft.

Wednesday Night

SSW wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Thursday

SSW wind 10 to 15 kt. Mostly cloudy. Seas around 1 ft.

Thursday Night

S wind 15 to 20 kt, with gusts as high as 25 kt. Showers likely. Seas around 1 ft.

Friday

S wind around 20 kt, with gusts as high as 25 kt. Showers likely. Seas around 1 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.