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Active Sensor: Ultrasonic

Belfast Tide & Weather - Jun 30, 2025.     Sunrise: 04:56 - Sunset: 20:25

Local Weather

Air Temp

Humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

81° F

66%

68° F

SW 9.6 kts

9.6 kts

↓ 29.95 ↓

0.0 in/hr

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

Jun 30, 2025 15:00

° F

1.3 ft

6 sec

° F

Belfast Five Day Forecast (from the National Weather Service)

This Afternoon Tonight Tuesday Tuesday Night Wednesday Wednesday Night Thursday Thursday Night Independence Day Friday Night
High: 68°F Low: 56°F High: 64°F Low: 63°F High: 77°F Low: 60°F High: 75°F Low: 57°F High: 70°F Low: 55°F
S 10 mph S 5 to 10 mph S 5 to 10 mph SW 5 to 10 mph SW 5 to 10 mph W 0 to 5 mph SW 0 to 10 mph W 5 mph NW 5 to 10 mph NW 5 mph
Sunny Areas Of Fog Patchy Fog Scattered Showers And Thunderstorms then Isolated Showers And Thunderstorms Partly Sunny Partly Cloudy Mostly Sunny then Chance Rain Showers Slight Chance Showers And Thunderstorms Sunny then Slight Chance Rain Showers Slight Chance Rain Showers then Mostly Clear

Detailed Forecast

This Afternoon:

Sunny, with a high near 68. South wind around 10 mph.

Tonight:

Areas of fog after 11pm. Partly cloudy, with a low around 56. South wind 5 to 10 mph.

Tuesday:

Areas of fog before 8am, then patchy fog and scattered rain showers between 8am and 2pm, then patchy fog and scattered showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 64. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night:

Scattered showers and thunderstorms before 9pm, then isolated showers and thunderstorms between 9pm and 1am. Some of the storms could be severe. Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday:

Partly sunny, with a high near 77. Southwest wind 5 to 10 mph.

Wednesday Night:

Partly cloudy, with a low around 60.

Thursday:

A chance of rain showers after 2pm. Mostly sunny, with a high near 75. Chance of precipitation is 30%.

Thursday Night:

A chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 57. Chance of precipitation is 30%.

Independence Day:

A slight chance of rain showers after 2pm. Sunny, with a high near 70.

Friday Night:

A slight chance of rain showers before 8pm. Mostly clear, with a low around 55.

Hourly Marine Forecast Penobscot Bay - Buoy F01 - 6nm SE Rockland
Time 03:00PM 06:00PM 07:00PM 08:00PM 09:00PM 11:00PM 03:00AM 06:00AM 07:00AM 08:00AM
Temperature 61° F 60° F 59° F 58° F 58° F 58° F 57° F 58° F 59° F 60° F
Wind Speed SSW 9kt SSW 8kt SSW 7kt SSW 7kt SSW 6kt S 6kt S 6kt S 6kt S 6kt S 7kt
Wind Gust 17kt 15kt 14kt 14kt 12kt 12kt 12kt 12kt 12kt 14kt
Wave Ht. 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft 0.0ft
Wave Prd. 7sec 7sec 7sec 7sec 7sec 7sec 7sec 7sec 7sec 7sec
Weather patchy fog areas fog areas fog areas fog isolated light rain showers areas fog isolated light rain showers scattered light rain showers patchy fog