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

Belfast Harbor Maine Tide & Weather - May 09, 2026.  Sunrise: 06:00 - Sunset: 19:15

BatV: 4.196   rssi: -70.0

Weather data provided by OpenWeather

Air Temp

humidity

Dew Point

Winds

Gusts

Barometer

Rain Rate

Rain Today

May 09, 2026 12:50

57° F

51%

38° F

S 8 mph

13 mph

29.97

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 09, 2026 11:50

46.0° F

2.0 ft

8 secs

S 7.8 kts

9.7 kts

29.99

46.2° F

SE

Belfast Harbor Maine Five Day Weather Forecast

Today Tonight Sunday Sunday Night Monday Monday Night Tuesday Tuesday Night Wednesday Wednesday Night
High: 59°F Low: 43°F High: 62°F Low: 44°F High: 60°F Low: 41°F High: 59°F Low: 39°F High: 59°F Low: 42°F
SE 0 to 10 mph SE 5 mph S 5 to 10 mph SW 0 to 5 mph NW 0 to 5 mph NW 0 to 5 mph NW 5 to 10 mph NW 0 to 5 mph SW 0 to 5 mph S 0 to 5 mph
Partly Sunny then Light Rain Rain Showers Rain Showers Likely Chance Rain Showers Chance Rain Showers Slight Chance Rain Showers then Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy then Chance Rain Showers

Detailed Forecast

Today:

A chance of rain showers between 3pm and 4pm, then rain. Partly sunny. High near 59, with temperatures falling to around 51 in the afternoon. Southeast wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Tonight:

Rain showers. Cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday:

Rain showers likely before 3pm. Mostly cloudy, with a high near 62. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night:

A chance of rain showers after 7pm. Mostly cloudy, with a low around 44. Southwest wind 0 to 5 mph. Chance of precipitation is 40%.

Monday:

A chance of rain showers. Mostly cloudy, with a high near 60. Northwest wind 0 to 5 mph. Chance of precipitation is 40%.

Monday Night:

A slight chance of rain showers before 7pm. Partly cloudy, with a low around 41.

Tuesday:

Mostly sunny, with a high near 59.

Tuesday Night:

Partly cloudy, with a low around 39.

Wednesday:

Mostly sunny, with a high near 59.

Wednesday Night:

A chance of rain showers after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14
Time 12:00PM 01:00PM 02:00PM 03:00PM 04:00PM 05:00PM 06:00PM 07:00PM 08:00PM 09:00PM
Temperature 48° F 48° F 49° F 48° F 50° F 47° F 47° F 46° F 45° F 46° F
Wind Speed S 6kt S 8kt S 9kt S 8kt SE 8kt SE 7kt SE 7kt SE 8kt SE 8kt SSE 9kt
Wind Gust 12kt 15kt 17kt 16kt 15kt 14kt 14kt 15kt 15kt 17kt
Wave Ht. 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft 0ft
Weather chance light rain showers likely light rain definite light rain definite light rain definite light rain showers definite light rain showers definite light rain showers definite light rain showers