Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

For More Weather Information:

Caribou, ME Local Forecast Office

12NM NW Bar Harbor ME

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
ESE 9kt
< 1ft
Tonight
Low: 57 °F
Light Wind
< 1ft
Thursday
High: 71 °F
ENE 10kt
< 1ft
Thursday Night
Low: 58 °F
NE 6kt⇓
< 1ft
Friday
High: 79 °F
NNE 7kt
< 1ft
Friday Night
Low: 59 °F
Light Wind
< 1ft
Saturday
High: 84 °F
⇑S 8kt
< 1ft
Saturday Night
Low: 59 °F
Light Wind
< 1ft
Sunday
High: 80 °F
⇑S 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:19 am EDT Jul 29, 2026
Forecast Valid: 10am EDT Jul 29, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Today

ESE wind 7 to 9 kt, with gusts as high as 17 kt. Areas of fog before noon. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Isolated showers after 2am. Patchy fog before 8pm, then Patchy fog after 9pm. Seas 1 ft or less.

Thursday

ENE wind 8 to 10 kt, with gusts as high as 19 kt. Scattered showers, with thunderstorms also possible after 11am. Areas of fog before 3pm. Seas 1 ft or less.

Thursday Night

NE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. Patchy fog after 3am. Seas 1 ft or less.

Friday

NNE wind around 7 kt. Isolated showers before noon. Patchy fog before 9am. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Winds could gust as high as 15 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Winds could gust as high as 16 kt. Partly sunny. 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.