National Weather Service

For More Weather Information:

Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
SSE 10kt
3-4ft
Tonight
Low: 48 °F
W 15kt
3-5ft
Sunday
High: 51 °F
E 10kt
3-4ft
Sunday Night
Low: 48 °F
ENE 25kt
5-6ft
Labor Day
High: 51 °F
NNW 25kt
5-7ft
Monday Night
Low: 48 °F
NW 25kt
7-8ft
Tuesday
High: 52 °F
W 15kt
5-6ft
Tuesday Night
Low: 49 °F
SW 15kt
4-5ft
Wednesday
High: 53 °F
SSW 15kt
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

SSE wind 5 to 10 kt becoming SW in the afternoon. A chance of rain, mainly before 10am. Patchy fog before 10am. Seas 3 to 4 ft.

Tonight

W wind around 15 kt. Mostly cloudy. Seas 3 to 5 ft.

Sunday

W wind 5 to 10 kt becoming E in the afternoon. Rain likely, mainly after 4pm. Seas 3 to 4 ft.

Sunday Night

ENE wind 20 to 25 kt. Rain, mainly before 4am. Seas 5 to 6 ft.

Labor Day

NNW wind around 25 kt. Rain, mainly after 10am. Seas 5 to 7 ft.

Monday Night

NW wind 20 to 25 kt. Mostly cloudy. Seas 7 to 8 ft.

Tuesday

W wind around 15 kt, with gusts as high as 25 kt. A chance of showers after 10am. Seas 5 to 6 ft.

Tuesday Night

SW wind 10 to 15 kt. A chance of showers. Seas 4 to 5 ft.

Wednesday

SSW wind around 15 kt. A chance of showers. 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.