For More Weather Information:

Anchorage, AK Local Forecast Office

5NM E Barren Islands AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 40 °F
NW 25kt
6-7ft
Tonight
Low: 39 °F
NNW 20kt
3-5ft
Sunday
High: 42 °F
W 10kt
2ft
Sunday Night
Low: 39 °F
ESE 15kt
1-3ft
Monday
High: 43 °F
N 15kt
6ft
Monday Night
Low: 40 °F
NW 20kt
5ft
Veterans Day
High: 42 °F
NW 25kt
6-7ft
Tuesday Night
Low: 38 °F
NW 25kt
5-7ft
Wednesday
High: 42 °F
NW 20kt⇓
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:20 pm AKST Nov 8, 2025
Forecast Valid: 2pm AKST Nov 8, 2025-6pm AKST Nov 14, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING TODAY...

Synopsis: A 997 mb low 100 nm S of Seward moves to 115 nm SE of Kodiak City at 1004 mb Sat afternoon and dissipates through Sat night.

This Afternoon

NW wind around 25 kt. A slight chance of rain and snow showers before 3pm. Seas 6 to 7 ft.

Tonight

NNW wind 10 to 20 kt. Partly cloudy. Seas 3 to 5 ft.

Sunday

WNW wind 5 to 10 kt becoming SW in the afternoon. Partly sunny. Seas around 2 ft.

Sunday Night

S wind 5 to 15 kt becoming E after midnight. A chance of rain before 9pm, then rain and snow likely between 9pm and midnight, then rain after midnight. Seas 1 to 3 ft.

Monday

N wind 10 to 15 kt. Rain, mainly before 3pm. Seas 3 ft building to 6 ft.

Monday Night

NW wind 15 to 20 kt. A chance of showers. Seas around 5 ft.

Veterans Day

NW wind 20 to 25 kt. Mostly sunny. Seas 6 to 7 ft.

Tuesday Night

NW wind 20 to 25 kt. A chance of rain. Seas 5 to 7 ft.

Wednesday

NW wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Mostly cloudy. Seas 5 ft subsiding to 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.