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

Belfast Harbor Maine Tide & Weather - May 04, 2026.  Sunrise: 06:00 - Sunset: 19:15

BatV: 4.192   rssi: -64.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 04, 2026 11:20

57° F

55%

40° F

S 6 mph

11 mph

29.71

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 04, 2026 10:30

46.4° F

3.0 ft

10 secs

S 13.6 kts

15.6 kts

29.74

44.6° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Today Tonight Tuesday Tuesday Night Wednesday Wednesday Night Thursday Thursday Night Friday Friday Night
High: 62°F Low: 45°F High: 66°F Low: 51°F High: 60°F Low: 46°F High: 60°F Low: 43°F High: 57°F Low: 39°F
W 5 to 15 mph SW 0 to 5 mph SW 5 to 15 mph S 5 to 15 mph S 5 to 10 mph SW 5 to 10 mph NW 5 mph NW 0 to 5 mph NW 0 to 10 mph W 5 mph
Mostly Sunny then Slight Chance Rain Showers Partly Cloudy Mostly Sunny Mostly Cloudy then Slight Chance Rain Showers Chance Rain Showers Rain Showers Rain Showers Likely Chance Rain Showers Chance Rain Showers Chance Rain Showers then Partly Cloudy

Detailed Forecast

Today:

A slight chance of rain showers after 1pm. Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tonight:

Partly cloudy, with a low around 45. Southwest wind 0 to 5 mph.

Tuesday:

Mostly sunny, with a high near 66. Southwest wind 5 to 15 mph, with gusts as high as 35 mph.

Tuesday Night:

A slight chance of rain showers after 4am. Mostly cloudy, with a low around 51. South wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday:

A chance of rain showers. Mostly cloudy, with a high near 60. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Wednesday Night:

Rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 90%.

Thursday:

Rain showers likely. Partly sunny, with a high near 60. Chance of precipitation is 60%.

Thursday Night:

A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

Friday:

A chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 40%.

Friday Night:

A chance of rain showers before 9pm. Partly cloudy, with a low around 39. Chance of precipitation is 30%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 11:00AM 12:00PM 01:00PM 02:00PM 03:00PM 04:00PM 05:00PM 06:00PM 07:00PM 08:00PM
Temperature 48° F 48° F 51° F 49° F 51° F 52° F 50° F 50° F 49° F 46° F
Wind Speed SW 11kt SW 12kt SW 12kt SW 13kt SW 13kt SW 12kt SW 11kt SW 10kt SW 9kt SW 9kt
Wind Gust 17kt 21kt 23kt 25kt 25kt 23kt 13kt 11kt 11kt 12kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather