![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
![](images/track_marine_point.png)
For More Weather Information:
Tonight
Low: 29 °F
WNW 10kt
< 1ftSaturday
High: 36 °F
NW 15kt
< 1ftSaturday Night
Low: 29 °F
NW 10kt
< 1ftSunday
High: 36 °F
W 15kt
< 1ftSunday Night
Low: 28 °F
NW 10kt
< 1ftMonday
High: 35 °F
Light Wind
< 1ftMonday Night
Low: 28 °F
ESE 10kt
< 1ftTuesday
High: 35 °F
ESE 15kt
< 1ftTuesday Night
Low: 29 °F
ESE 20kt
< 1ft
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Associated Zone Forecast which includes this point
Last Update: 1:37 pm AKDT Jun 28, 2024
Forecast Valid: 7pm AKDT Jun 28, 2024-6pm AKDT Jul 5, 2024
View Nearby Observations
Detailed Forecast
Synopsis: A 1004 mb low near Prudhoe Bay moves to Demarcation Point at 1003
mb this evening and continues east Sat. Weak high pressure builds
along the Arctic coast this weekend. Thunderstorms are possible
through Fri evening.
Tonight
WNW wind around 10 kt. Areas of freezing fog after 4am. Seas 1 ft or less.
Saturday
NW wind 10 to 15 kt. Areas of fog. Areas of freezing fog before 7am. Seas 1 ft or less.
Saturday Night
NW wind 5 to 10 kt becoming SW after midnight. Areas of freezing fog. Seas 1 ft or less.
Sunday
W wind 10 to 15 kt. Areas of fog. Seas 1 ft or less.
Sunday Night
NW wind 5 to 10 kt. A slight chance of rain and snow showers before 1am, then a slight chance of snow showers. Areas of freezing fog. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Areas of fog after 10am. Areas of freezing fog before 10am. Seas 1 ft or less.
Monday Night
ESE wind 5 to 10 kt. Areas of fog before 10pm. Areas of freezing fog after 10pm. Seas 1 ft or less.
Tuesday
ESE wind around 15 kt. Mostly sunny. Seas 1 ft or less.
Tuesday Night
ESE wind 15 to 20 kt. Mostly cloudy. 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.
Select Another Point
ABOUT THIS FORECAST
Point Forecast: | 70.61°N 143.52°W |
Last Update: | 1:37 pm AKDT Jun 28, 2024 |
Forecast Valid: | 7pm AKDT Jun 28, 2024-6pm AKDT Jul 5, 2024 |
Forecast Discussion | |
![]() ![]() |