For More Weather Information:

Anchorage, AK Local Forecast Office

Cape Hinchinbrook AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 41 °F
E 20kt
5ft
Monday
High: 46 °F
E 20kt
5-6ft
Monday Night
Low: 42 °F
ESE 25kt
4-6ft

Small Craft Advisory
Tuesday
High: 46 °F
E 30kt
11ft
Tuesday Night
Low: 42 °F
ESE 35kt⇓
10-12ft
Wednesday
High: 47 °F
ESE 20kt
5-7ft
Wednesday Night
Low: 40 °F
E 20kt
5ft
Thursday
High: 46 °F
E 20kt
5-6ft
Thursday Night
Low: 40 °F
NE 15kt
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:52 pm AKST Nov 1, 2026
Forecast Valid: 10pm AKST Nov 1, 2026-6pm AKST Nov 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 996 mb low 130 nm S of Middleton Island moves to 120 nm SE of Seward at 1000 mb by Mon morning then dissipates in the northern Gulf by Mon afternoon. A front from a Bering low enters the western Gulf Mon morning and moves to the central Gulf by Tue afternoon.

Tonight

E wind around 20 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm. Seas around 5 ft.

Monday

E wind around 20 kt, with gusts as high as 30 kt. Showers likely and possibly a thunderstorm before 3pm, then scattered showers. Seas 5 to 6 ft.

Monday Night

ESE wind 15 to 25 kt. Showers likely, mainly between 9pm and midnight, then rain likely after midnight. Seas 4 to 6 ft.

Tuesday

E wind 25 to 30 kt, with gusts as high as 45 kt. Rain. Seas 7 ft building to 11 ft.

Tuesday Night

ESE wind 30 to 35 kt decreasing to 20 to 25 kt after midnight. Winds could gust as high as 45 kt. Rain. Seas 10 to 12 ft.

Wednesday

ESE wind 15 to 20 kt. Rain. Seas 5 to 7 ft.

Wednesday Night

E wind 15 to 20 kt, with gusts as high as 25 kt. Rain. Seas around 5 ft.

Thursday

E wind 15 to 20 kt, with gusts as high as 25 kt. Rain. Seas 5 to 6 ft.

Thursday Night

NE wind around 15 kt, with gusts as high as 20 kt. Rain likely. Seas 5 to 7 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.