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Harborside, ME Marine Weather Forecast

Station 44033 - Buoy F01 - Penobscot Bay

May 22, 2025 11:04 am EDT
Location: 44.055N 68.996W
Wind Direction: ENE (70°)
Wind Speed: 17.5 knots
Wind Gust: 21.4 knots
Significant Wave Height: 1.6 ft
Dominant Wave Period: 5 sec
Atmospheric Pressure: 30.06 in (1018.0 mb)
Air Temperature: 46.6°F (8.1°C)
Water Temperature: 48.0°F (8.9°C)


Today - 50°F
May 22, 2025
13 mph E
Mostly Cloudy
Mostly cloudy, with a high near 50. East wind around 13 mph, with gusts as high as 24 mph.
Tonight - 42°F
May 22, 2025
12 to 22 mph E
Light Rain
Rain. Cloudy, with a low around 42. East wind 12 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday - 47°F
May 23, 2025
14 to 21 mph NE
Light Rain
Rain. Cloudy, with a high near 47. Northeast wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night - 43°F
May 23, 2025
6 to 13 mph NW
Chance Light Rain then Chance Rain Showers
A chance of rain before 8pm, then a chance of rain showers. Mostly cloudy, with a low around 43. Northwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 49°F
May 24, 2025
7 mph W
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 49. West wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 43°F
May 24, 2025
7 mph NW
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 8pm. Mostly cloudy, with a low around 43. Northwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunday - 53°F
May 25, 2025
9 mph NW
Partly Sunny
Partly sunny, with a high near 53. Northwest wind around 9 mph.
Sunday Night - 45°F
May 25, 2025
3 to 7 mph NW
Partly Cloudy
Partly cloudy, with a low around 45.
Memorial Day - 61°F
May 26, 2025
7 mph NW
Mostly Sunny
Mostly sunny, with a high near 61.
Monday Night - 48°F
May 26, 2025
2 to 7 mph W
Partly Cloudy
Partly cloudy, with a low around 48.
Tuesday - 61°F
May 27, 2025
2 to 8 mph W
Mostly Sunny
Mostly sunny, with a high near 61.
Tuesday Night - 49°F
May 27, 2025
7 mph SW
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.
Wednesday - 58°F
May 28, 2025
5 to 9 mph W
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Wednesday Night - 50°F
May 28, 2025
5 to 8 mph SW
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.

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