For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

Friday
High: 48 °F
ESE 20kt
2-3ft
Friday Night
Low: 41 °F
SW 10kt
2ft
Saturday
High: 48 °F
Light Wind
1ft
Saturday Night
Low: 38 °F
Light Wind
1ft
Sunday
High: 45 °F
Light Wind
1ft
Sunday Night
Low: 38 °F
Light Wind
1-2ft
Monday
High: 46 °F
E 10kt
1-2ft
Monday Night
Low: 37 °F
Light Wind
1-2ft
Tuesday
High: 48 °F
Light Wind
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:53 am AKDT May 1, 2026
Forecast Valid: 3am AKDT May 1, 2026-6pm AKDT May 7, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT...

Synopsis: A series of fronts in the southwestern Gulf lift to the northern Gulf Coast by Sat morning. Another front enters the southwestern Gulf Sat afternoon.

Friday

ESE wind 10 to 20 kt becoming SSW in the afternoon. Rain likely, mainly before 10am. Seas 2 to 3 ft.

Friday Night

SW wind around 10 kt. A chance of rain, mainly before 10pm. Seas around 2 ft.

Saturday

Variable winds 5 kt or less. A slight chance of rain between 1pm and 4pm. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain between 10pm and 1am. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Rain likely, mainly after 4pm. Seas around 1 ft.

Sunday Night

Variable winds 5 kt or less. Rain. Seas 1 to 2 ft.

Monday

E wind 5 to 10 kt. Showers. Seas 1 to 2 ft.

Monday Night

Variable winds 5 kt or less. Winds could gust as high as 20 kt. Showers. Seas 1 to 2 ft.

Tuesday

Variable winds 5 kt or less. Showers likely. Seas 1 to 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.