For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 55 °F
E 25kt
3-4ft

Small Craft Advisory
Tonight
Low: 46 °F
ESE 15kt
2ft
Saturday
High: 53 °F
SE 15kt
2ft
Saturday Night
Low: 44 °F
ESE 10kt
2ft
Sunday
High: 51 °F
E 10kt
2ft
Sunday Night
Low: 44 °F
Light Wind
2ft
Monday
High: 50 °F
Light Wind
2ft
Monday Night
Low: 44 °F
Light Wind
2ft
Tuesday
High: 50 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:47 am AKDT Sep 25, 2026
Forecast Valid: 5am AKDT Sep 25, 2026-6pm AKDT Oct 1, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A northwest-to-southeast oriented front over the Barren Islands this morning lifts into Prince William Sound by Sat morning. The front is followed by a series of additional troughs across the western Gulf through Sun morning.

Today

E wind 20 to 25 kt, with gusts as high as 35 kt. Rain likely, mainly after 10am. Seas 3 to 4 ft.

Tonight

ESE wind around 15 kt, with gusts as high as 25 kt. Rain likely, mainly before 7pm. Seas around 2 ft.

Saturday

SE wind around 15 kt, with gusts as high as 25 kt. Showers. Seas around 2 ft.

Saturday Night

ESE wind 5 to 10 kt. Rain. Seas around 2 ft.

Sunday

E wind 5 to 10 kt. Showers. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Showers likely, mainly before 10pm. Seas around 2 ft.

Monday

Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. Partly sunny. Seas around 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.