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Anchorage, AK Local Forecast Office

15NM NW Hinchinbrook Island AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 58 °F
ENE 20kt
4ft
Tonight
Low: 53 °F
E 20kt
2-4ft
Monday
High: 56 °F
SSE 10kt
2ft
Monday Night
Low: 53 °F
SSW 10kt
2ft
Tuesday
High: 56 °F
Light Wind
2ft
Tuesday Night
Low: 55 °F
ESE 10kt
2ft
Wednesday
High: 57 °F
ESE 10kt
2ft
Wednesday Night
Low: 53 °F
ESE 15kt
2-3ft
Thursday
High: 57 °F
E 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:12 pm AKDT Jul 6, 2025
Forecast Valid: 4pm AKDT Jul 6, 2025-6pm AKDT Jul 12, 2025

View Nearby Observations

Detailed Forecast

Synopsis: A 1007 mb low 40 nm east of Chirikof Island moves to 120 nm southeast of Chirikof Island Mon afternoon, then dissipates by Mon night. Weak troughs across the Gulf through Tue night.

This Afternoon

ENE wind around 20 kt, with gusts as high as 25 kt. Rain. Seas around 4 ft.

Tonight

E wind 10 to 20 kt. Rain, mainly before 10pm. Seas 2 to 4 ft.

Monday

SSE wind 5 to 10 kt. A chance of rain. Seas around 2 ft.

Monday Night

SSW wind 5 to 10 kt. A chance of showers. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers before 10am, then a chance of rain between 10am and 4pm. Seas around 2 ft.

Tuesday Night

ESE wind 5 to 10 kt. A chance of showers after 10pm. Seas around 2 ft.

Wednesday

ESE wind around 10 kt. Rain likely, mainly after 1pm. Seas around 2 ft.

Wednesday Night

ESE wind 10 to 15 kt. Rain likely. Seas 2 to 3 ft.

Thursday

E wind 15 to 20 kt. Rain. Seas 3 to 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.