National Weather Service

For More Weather Information:

Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

Today
High: 49 °F
WSW 15kt
4-5ft
Tonight
Low: 46 °F
W 15kt
5-6ft
Sunday
High: 49 °F
E 15kt
5-6ft
Sunday Night
Low: 47 °F
N 25kt
6ft
Labor Day
High: 50 °F
NNW 15kt
4-5ft
Monday Night
Low: 47 °F
WNW 20kt
5-7ft
Tuesday
High: 50 °F
SW 15kt
5ft
Tuesday Night
Low: 48 °F
SW 15kt
5ft
Wednesday
High: 51 °F
S 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:09 am AKDT Sep 5, 2026
Forecast Valid: 6am AKDT Sep 5, 2026-6pm AKDT Sep 11, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 995 mb low remains nearly stationary 300 nm W of Saint Matthew Island through Mon morning as it weakens to 1004 mb. A 992 mb low 180 nm S of Adak moves to 70 nm S of Sand Point at 1000 mb by Sun morning then moves into Southwest Alaska by Mon morning. A 995 mb North Pacific low moves to 140 nm SW of Adak by Sun afternoon then to 40 nm SW of Atka at 996 mb by Mon morning.

Today

SSW wind around 15 kt becoming WSW in the morning. A slight chance of rain before 1pm. Patchy fog before 10am. Seas 4 to 5 ft.

Tonight

W wind 10 to 15 kt. A slight chance of rain after 4am. Seas 5 to 6 ft.

Sunday

SE wind 5 to 15 kt becoming E in the afternoon. Rain, mainly after 10am. Seas 5 to 6 ft.

Sunday Night

N wind 20 to 25 kt. Rain, mainly before 4am. Seas around 6 ft.

Labor Day

NNW wind around 15 kt. A chance of showers. Seas 4 to 5 ft.

Monday Night

WNW wind 15 to 20 kt. Mostly cloudy. Seas 5 to 7 ft.

Tuesday

SW wind around 15 kt. Partly sunny. Seas around 5 ft.

Tuesday Night

SW wind 10 to 15 kt. Mostly cloudy. Seas around 5 ft.

Wednesday

S wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 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.