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

Active Sensor: Ultrasonic

Belfast Tide & Weather - May 19, 2025.     Sunrise: 05:06 - Sunset: 20:02

Local Weather

Air Temp

Humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

56° F

99%

56° F

W 7.8 kts

9.6 kts

↓ 29.42 ↓

0.01 in/hr

0.01 in

NDBC Marine Observation- Penobscot Bay - 6nm Southeast Rockland - Location: 44.055N 68.996W (Station Not Reporting)

Observation Time

Air Temp

Wave Hgt

Wave Per

Winds

Gusts

Barometer

Water Temp

Visibility

Belfast Five Day Forecast (from the National Weather Service)

Overnight Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night Thursday Thursday Night Friday
Low: 51°F High: 55°F Low: 44°F High: 55°F Low: 42°F High: 56°F Low: 42°F High: 53°F Low: 41°F High: 50°F
NW 5 to 10 mph NW 10 to 15 mph N 10 mph N 5 to 10 mph N 0 to 5 mph E 5 mph E 0 to 5 mph E 5 to 10 mph NE 5 to 10 mph N 5 to 10 mph
Rain Showers Likely Chance Rain Showers Chance Rain Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy then Slight Chance Rain Showers Chance Light Rain Light Rain Likely Light Rain Likely

Detailed Forecast

Overnight:

Rain showers likely and patchy fog. Cloudy, with a low around 51. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Monday:

A chance of rain showers. Cloudy, with a high near 55. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday Night:

A chance of rain showers before 4am. Mostly cloudy, with a low around 44. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tuesday:

Mostly cloudy, with a high near 55. North wind 5 to 10 mph.

Tuesday Night:

Mostly cloudy, with a low around 42. North wind 0 to 5 mph.

Wednesday:

Mostly cloudy, with a high near 56.

Wednesday Night:

A slight chance of rain showers after 2am. Mostly cloudy, with a low around 42.

Thursday:

A slight chance of rain showers before 8am, then a chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

Thursday Night:

Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.

Friday:

Rain likely before 2pm, then rain showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

Hourly Marine Forecast Penobscot Bay - Buoy F01 - 6nm SE Rockland
Time 01:00AM 02:00AM 03:00AM 04:00AM 05:00AM 06:00AM 07:00AM 08:00AM 09:00AM 10:00AM
Temperature 50° F 50° F 50° F 50° F 50° F 50° F 50° F 49° F 50° F 50° F
Wind Speed W 5kt W 6kt WNW 7kt WNW 9kt WNW 10kt NW 11kt NW 12kt NW 12kt NW 12kt NW 12kt
Wind Gust 9kt 10kt 12kt 14kt 15kt 16kt 17kt 17kt 17kt 17kt
Wave Ht. 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft 3.0ft
Wave Prd. 7sec 7sec 7sec 7sec 7sec 7sec 7sec 7sec 7sec 8sec
Weather chance light rain showers patchy fog chance light rain showers chance light rain showers chance light rain showers chance light rain showers chance light rain showers chance light rain showers chance light rain showers chance light rain showers scattered light rain showers