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

Belfast Harbor Maine Tide & Weather - May 16, 2026.  Sunrise: 05:15 - Sunset: 19:50

BatV: 4.082   rssi: -63.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 16, 2026 06:25

52° F

97%

51° F

NE 2 mph

5 mph

29.94

NDBC - Station 44007 (LLNR75) - (43.525N 70.140W) - 12NM Southeast of Portland

Offshore Conditions

Air Temp

Wave Hgt

Wave Per

Winds

Gusts

Barometer

Water Temp

Wave Dir

May 16, 2026 06:00

49.3° F

6.2 ft

11 secs

SW 7.8 kts

11.7 kts

29.98

46.9° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Today Tonight Sunday Sunday Night Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night
High: 74°F Low: 55°F High: 76°F Low: 46°F High: 68°F Low: 48°F High: 82°F Low: 59°F High: 78°F Low: 50°F
SW 0 to 10 mph SW 5 to 10 mph W 5 to 15 mph NW 0 to 10 mph W 0 to 10 mph S 5 mph SW 5 to 10 mph SW 5 mph SW 5 to 10 mph W 5 mph
Mostly Sunny Partly Cloudy then Slight Chance Rain Showers Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny then Chance Rain Showers Chance Rain Showers Partly Sunny then Showers And Thunderstorms Likely Chance Showers And Thunderstorms

Detailed Forecast

Today:

Mostly sunny, with a high near 74. Southwest wind 0 to 10 mph, with gusts as high as 25 mph.

Tonight:

A slight chance of rain showers between 2am and 3am. Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday:

Sunny, with a high near 76. West wind 5 to 15 mph, with gusts as high as 30 mph.

Sunday Night:

Mostly clear, with a low around 46. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.

Monday:

Mostly sunny, with a high near 68. West wind 0 to 10 mph.

Monday Night:

Partly cloudy, with a low around 48.

Tuesday:

A chance of rain showers after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%.

Tuesday Night:

A chance of rain showers before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 40%.

Wednesday:

A chance of rain showers between noon and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.

Wednesday Night:

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 06:00AM 07:00AM 08:00AM 09:00AM 10:00AM 11:00AM 12:00PM 01:00PM 02:00PM 04:00PM
Temperature 46° F 47° F 49° F 50° F 51° F 53° F 53° F 55° F 56° F 59° F
Wind Speed WSW 6kt WSW 6kt WSW 6kt WSW 7kt SW 8kt SW 9kt SW 10kt SW 11kt SW 12kt SSW 12kt
Wind Gust 12kt 12kt 12kt 14kt 15kt 17kt 19kt 20kt 22kt 22kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather