Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

For More Weather Information:

Caribou, ME Local Forecast Office

15NM W Bar Harbor ME

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
S 10kt
< 1ft
Tonight
Low: 61 °F
⇑S 6kt
< 1ft
Monday
High: 74 °F
S 11kt
< 1ft
Monday Night
Low: 63 °F
WSW 10kt
< 1ft
Tuesday
High: 80 °F
W 8kt
< 1ft
Tuesday Night
Low: 62 °F
Light Wind
< 1ft
Wednesday
High: 79 °F
⇑SSW 7kt
< 1ft
Wednesday Night
Low: 62 °F
Light Wind
< 1ft
Thursday
High: 83 °F
⇑SSW 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:32 am EDT Aug 2, 2026
Forecast Valid: 9am EDT Aug 2, 2026-6pm EDT Aug 8, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 6 to 10 kt, with gusts as high as 19 kt. Areas of dense fog before 11am. Seas 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S around 6 kt after midnight. Scattered showers, mainly after 3am. Areas of fog. Seas 1 ft or less.

Monday

S wind 7 to 11 kt, with gusts as high as 21 kt. Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11am. Areas of fog before 1pm. Seas 1 ft or less.

Monday Night

WSW wind 6 to 10 kt, with gusts as high as 19 kt. A chance of rain, mainly before 1am, then a slight chance of showers after 2am. Seas 1 ft or less.

Tuesday

W wind 6 to 8 kt, with gusts as high as 15 kt. A slight chance of showers before 9am. Seas 1 ft or less.

Tuesday Night

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

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. A slight chance of showers. 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.