For More Weather Information:

Anchorage, AK Local Forecast Office

15NM SSW Old Harbor AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
Light Wind
1-2ft
Tuesday
High: 56 °F
W 10kt
2ft
Tuesday Night
Low: 48 °F
Light Wind
1-2ft
Wednesday
High: 59 °F
Light Wind
1ft
Wednesday Night
Low: 47 °F
Light Wind
1ft
Thursday
High: 58 °F
Light Wind
1ft
Thursday Night
Low: 46 °F
Light Wind
1ft
Friday
High: 54 °F
ENE 15kt
2ft
Friday Night
Low: 46 °F
ENE 30kt
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: 1:57 pm AKDT Jun 8, 2026
Forecast Valid: 6pm AKDT Jun 8, 2026-6pm AKDT Jun 15, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1001 mb low 225 nm southwest of Sitka will dissipate Mon night. A 1009 mb low will develop 35 nm southwest of Kodiak City Tue afternoon and drift to 110 nm southeast of Kodiak City at 1020 mb Wed afternoon.

Tonight

Variable winds 5 kt or less. Scattered showers, mainly before 7pm. Seas 1 to 2 ft.

Tuesday

W wind around 10 kt. Isolated showers after 4pm. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Isolated showers before 7pm, then isolated showers after 10pm. Seas 1 to 2 ft.

Wednesday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Friday

ENE wind 10 to 15 kt. Mostly cloudy. Seas around 2 ft.

Friday Night

ENE wind 25 to 30 kt. Showers. 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.