For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 27 °F
NW 15kt
1ft
Tonight
Low: 13 °F
W 10kt
1ft
Wednesday
High: 25 °F
Light Wind
< 1ft
Wednesday Night
Low: 17 °F
Light Wind
< 1ft
Thursday
High: 28 °F
Light Wind
1ft
Thursday Night
Low: 17 °F
NE 10kt
1-2ft
Friday
High: 30 °F
W 15kt
1-3ft
Friday Night
Low: 17 °F
WSW 20kt
3-4ft
Saturday
High: 26 °F
WSW 20kt
4-5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:25 am AKST Mar 3, 2026
Forecast Valid: 1pm AKST Mar 3, 2026-6pm AKDT Mar 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: A 983 mb low 415 nm SE of Kodiak Island Tue afternoon then tracks to 145 nm E of Middleton Island Wed morning at 988 mb before moving inland. A second low arrives 30 nm SE of Dangerous Cape Thu morning at 995 mb. The front associated with the second low will push onshore Thu morning.

This Afternoon

NW wind 10 to 15 kt. Widespread freezing spray before 3pm. Sunny. Seas around 1 ft.

Tonight

W wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. A chance of snow showers after 3am. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of snow showers before 9am, then a chance of rain and snow showers. Seas around 1 ft.

Thursday Night

NNE wind 5 to 10 kt becoming ENE after midnight. A chance of rain and snow before 9pm, then snow likely. Seas 1 to 2 ft.

Friday

ENE wind 10 to 15 kt becoming W in the afternoon. Snow likely, mainly before 9am. Seas 1 to 3 ft.

Friday Night

WSW wind 15 to 20 kt. A chance of snow. Seas 3 to 4 ft.

Saturday

WSW wind around 20 kt. A chance of snow. Seas 4 to 5 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.