ctx.globalCompositeOperation = "source-over"; ctx.lineWidth = 2; Content-type:text/html Belfast Tides

Active Sensor: Ultrasonic

Belfast Tide & Weather - Dec 14, 2025.     Sunrise: 07:06 - Sunset: 15:58

Local Weather

Air Temp

Humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

24° F

97%

24° F

0.0 kts

↑ 30.00 ↑

--

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 14, 2025 01:30

32.7° F

WNW 13.6 kts

17.5 kts

° F

Belfast Five Day Forecast (from the National Weather Service)

Overnight Sunday Sunday Night Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night Thursday
Low: 25°F High: 30°F Low: 16°F High: 23°F Low: 14°F High: 29°F Low: 23°F High: 38°F Low: 23°F High: 43°F
NW 5 mph N 5 to 15 mph NW 15 to 20 mph NW 15 to 20 mph W 5 to 15 mph W 5 mph SW 5 to 15 mph SW 15 mph W 5 to 15 mph W 5 to 15 mph
Slight Chance Light Snow Chance Light Snow Slight Chance Light Snow then Partly Cloudy Sunny Partly Cloudy Sunny Mostly Cloudy Mostly Cloudy Partly Cloudy Mostly Sunny

Detailed Forecast

Overnight:

A slight chance of snow after 4am. Cloudy, with a low around 25. Northwest wind around 5 mph. Chance of precipitation is 20%.

Sunday:

A chance of snow. Mostly cloudy, with a high near 30. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

Sunday Night:

A slight chance of snow before 7pm. Partly cloudy, with a low around 16. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

Monday:

Sunny, with a high near 23. Northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Monday Night:

Partly cloudy, with a low around 14. West wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday:

Sunny, with a high near 29.

Tuesday Night:

Mostly cloudy, with a low around 23.

Wednesday:

Mostly cloudy, with a high near 38.

Wednesday Night:

Partly cloudy, with a low around 23.

Thursday:

Mostly sunny, with a high near 43.

Hourly Marine Forecast Penobscot Bay - Buoy F01 - 6nm SE Rockland
Time 02:00AM 03:00AM 04:00AM 05:00AM 06:00AM 07:00AM 08:00AM 09:00AM 10:00AM 11:00AM
Temperature 33° F 33° F 32° F 32° F 32° F 32° F 32° F 32° F 32° F 32° F
Wind Speed W 6kt WNW 6kt WNW 5kt NW 5kt NNW 5kt N 5kt N 6kt N 7kt N 8kt N 9kt
Wind Gust 13kt 11kt 10kt 10kt 10kt 11kt 12kt 14kt 16kt 18kt
Wave Ht. 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft
Wave Prd. 5sec 5sec 5sec 5sec 5sec 5sec 5sec 5sec 5sec 5sec
Weather slight chance light snow slight chance light snow slight chance light snow slight chance light snow chance light snow chance light snow likely light snow likely light snow likely light snow