National Weather Service

For More Weather Information:

Anchorage, AK Local Forecast Office

Marine Point Forecast

[NOTICE]

This Afternoon
High: 52 °F
S 10kt
3ft
Tonight
Low: 48 °F
SSW 20kt
4-5ft
Saturday
High: 51 °F
SSW 20kt
5-6ft
Saturday Night
Low: 48 °F
NW 20kt
6-7ft
Sunday
High: 51 °F
NNE 20kt
5-7ft
Sunday Night
Low: 48 °F
ENE 10kt
4ft
Monday
High: 52 °F
SSE 10kt
3ft
Monday Night
Low: 48 °F
S 15kt
3-5ft
Tuesday
High: 50 °F
S 15kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:55 pm AKDT Aug 7, 2026
Forecast Valid: 2pm AKDT Aug 7, 2026-6pm AKDT Aug 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A developing 1002 mb low 100 nm W of Saint Matthew Island Sat afternoon weakens to 1014 mb 30 nm W of Saint Paul Sun afternoon. A 1013 mb low 50 nm SE of Atka dissipates over the N Pacific through Sat morning.

This Afternoon

S wind around 10 kt. A chance of rain after 4pm. Seas around 3 ft.

Tonight

SSW wind 15 to 20 kt. Rain, mainly after 10pm. Areas of fog. Seas 4 to 5 ft.

Saturday

SSW wind 15 to 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Rain, mainly before 10am. Areas of fog. Seas 5 to 6 ft.

Saturday Night

NW wind around 20 kt. A chance of rain before 10pm. Patchy fog. Seas 6 to 7 ft.

Sunday

NNE wind 15 to 20 kt. Patchy fog before 1pm. Seas 5 to 7 ft.

Sunday Night

ENE wind around 10 kt. Mostly cloudy. Seas around 4 ft.

Monday

SSE wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

Monday Night

S wind 10 to 15 kt. Showers likely. Seas 3 to 5 ft.

Tuesday

S wind around 15 kt, with gusts as high as 20 kt. Showers likely. Seas 4 to 5 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.