Heavy Rains and Catastrophic Flooding Possible in Hawaii

A kona low will continue to bring heavy rain to Hawaii bringing flooding and flash flooding, landslides, road closures, and low visibility with high rainfall rates expected. Lake effect snow is expected downwind from the Great Lakes. Blizzard conditions are expected in the southeast Alaska.
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Hazardous Weather Conditions

Small Craft Advisory in effect from December 7, 06:46 AM EST until December 8, 01:00 AM EST

For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM ENE Rockland ME

Marine Point Forecast

[NOTICE]

Today

WNW 15kt
4-5ft
High: 40 °F
Tonight

NW 10kt
3-4ft
Low: 28 °F
Wednesday

NE 15kt
2-3ft
High: 32 °F
Wednesday
Night
NNE 15kt
2ft
Low: 22 °F
Thursday

NNW 15kt
2ft
High: 31 °F
Thursday
Night
N 10kt
1ft
Low: 22 °F
Friday

S 10kt
1-2ft
High: 43 °F
Friday
Night
S 10kt
2ft
Low: 37 °F
Saturday

SSW 15kt
2-3ft
High: 53 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:43 am EST Dec 7, 2021
Forecast Valid: 11am EST Dec 7, 2021-6pm EST Dec 13, 2021

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Synopsis: ANZ100-080545- 1043 AM EST Tue Dec 7 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure overhead today, will shift offshore tonight. Another storm system will track towards the region Wed. High pressure crests the waters Thursday night. Southerly winds increase ahead of an approaching front Saturday. This front will be slow to cross the east coast this weekend. $$

Today

WNW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 4 to 5 ft.

Tonight

WNW wind around 10 kt becoming N after midnight. Winds could gust as high as 20 kt. Partly cloudy. Seas 3 to 4 ft.

Wednesday

NNE wind 10 to 15 kt becoming ENE in the afternoon. Winds could gust as high as 20 kt. Snow likely, mainly after 1pm. Seas 2 to 3 ft.

Wednesday Night

NE wind around 15 kt becoming N after midnight. Winds could gust as high as 25 kt. Snow, mainly before 3am. Seas around 2 ft.

Thursday

NNW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of snow showers before 7am. Seas around 2 ft.

Thursday Night

N wind around 10 kt becoming ENE after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Seas around 1 ft.

Friday

E wind around 10 kt becoming S in the afternoon. Winds could gust as high as 20 kt. A chance of snow before 10am, then a chance of rain and snow between 10am and noon, then a chance of rain after noon. Seas 1 to 2 ft.

Friday Night

S wind around 10 kt. A chance of rain. Seas around 2 ft.

Saturday

SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Showers likely. Seas 2 to 3 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.