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Active Sensor: Ultrasonic

Belfast Tide & Weather - Dec 07, 2025.     Sunrise: 07:00 - Sunset: 15:58

Local Weather

Air Temp

Humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

28° F

57%

14° F

0.0 kts

↓ 30.04 ↓

--

0.0 in

NDBC Marine Observation- Penobscot Bay - 6nm Southeast Rockland - Location: 44.055N 68.996W

Observation Time

Air Temp

Wave Hgt

Wave Per

Winds

Gusts

Barometer

Water Temp

Visibility

Dec 07, 2025 15:00

33.3° F

NW 7.8 kts

11.7 kts

° F

Belfast Five Day Forecast (from the National Weather Service)

This Afternoon Tonight Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night Thursday Thursday Night
High: 30°F Low: 14°F High: 19°F Low: 6°F High: 30°F Low: 23°F High: 40°F Low: 31°F High: 36°F Low: 21°F
NW 5 mph NE 0 to 15 mph NW 10 to 20 mph NW 5 to 10 mph SW 5 to 10 mph SW 10 mph SW 10 mph SW 10 mph W 10 mph W 10 mph
Slight Chance Light Snow Light Snow Mostly Sunny Mostly Clear Mostly Sunny Snow Likely Chance Light Snow then Rain And Snow Likely Rain Likely then Chance Rain And Snow Chance Light Snow then Mostly Sunny Mostly Cloudy

Detailed Forecast

This Afternoon:

A slight chance of snow after 5pm. Mostly cloudy, with a high near 30. Northwest wind around 5 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Tonight:

Snow before 1am, then snow showers between 1am and 5am. Mostly cloudy, with a low around 14. Northeast wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday:

Mostly sunny, with a high near 19. Wind chill values as low as -2. Northwest wind 10 to 20 mph, with gusts as high as 35 mph. New snow accumulation of 1 to 3 inches possible.

Monday Night:

Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind 5 to 10 mph.

Tuesday:

Mostly sunny, with a high near 30. Southwest wind 5 to 10 mph.

Tuesday Night:

Snow likely after 7pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday:

A chance of snow before 11am, then rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night:

Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

Thursday:

A chance of snow before noon. Mostly sunny, with a high near 36. Chance of precipitation is 30%.

Thursday Night:

Mostly cloudy, with a low around 21.

Hourly Marine Forecast Penobscot Bay - Buoy F01 - 6nm SE Rockland
Time 04:00PM 05:00PM 06:00PM 07:00PM 08:00PM 09:00PM 10:00PM 11:00PM 12:00AM 01:00AM
Temperature 31° F 30° F 30° F 30° F 30° F 30° F 30° F 31° F 31° F 32° F
Wind Speed NW 4kt NNW 4kt N 4kt NE 3kt ENE 3kt ENE 4kt E 5kt E 6kt ESE 7kt NNW 8kt
Wind Gust 8kt 8kt 8kt 6kt 6kt 8kt 10kt 12kt 14kt 15kt
Wave Ht. 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft
Wave Prd. 9sec 9sec 9sec 8sec 8sec 8sec 8sec 8sec 8sec 8sec
Weather slight chance light snow chance light snow chance light snow chance light snow likely light snow definite moderate snow definite moderate snow definite moderate snow definite heavy snow showers