For More Weather Information:

Anchorage, AK Local Forecast Office

2NM W Portage AK

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
Light Wind
< 1ft
Tonight
Low: 39 °F
⇑SE 10kt
< 1ft
Saturday
High: 50 °F
ESE 15kt
< 1ft
Saturday Night
Low: 44 °F
E 15kt
< 1ft
Sunday
High: 53 °F
E 10kt
< 1ft
Sunday Night
Low: 45 °F
E 10kt
< 1ft
Monday
High: 53 °F
Light Wind
< 1ft
Monday Night
Low: 42 °F
Light Wind
< 1ft
Tuesday
High: 54 °F
Light Wind
< 1ft

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 am AKDT Oct 3, 2025
Forecast Valid: 11am AKDT Oct 3, 2025-6pm AKDT Oct 9, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A trough lingers along the north Gulf coast through Fri afternoon. A front enters the western Gulf Sat morning and pushes to the north Gulf coast through Sun morning.

Today

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

Tonight

Variable winds less than 5 kt becoming SE 5 to 10 kt in the evening. Isolated showers after 4am. Seas 1 ft or less.

Saturday

ESE wind 10 to 15 kt, with gusts as high as 25 kt. Rain, mainly after 7am. Seas 1 ft or less.

Saturday Night

E wind around 15 kt, with gusts as high as 30 kt. Rain. Seas 1 ft or less.

Sunday

E wind around 10 kt. Rain. Seas 1 ft or less.

Sunday Night

E wind 5 to 10 kt. Rain. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. Rain. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Rain. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. Rain likely. Seas 1 ft or less.

*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.