Belfast Harbor Maine Tide & Weather - May 21, 2026. Sunrise: 05:15 - Sunset: 19:50 |
BatV: 4.194 rssi: -73.0 |
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Weather data provided by OpenWeather |
Air Temp |
humidity |
Dew Point |
Winds |
Gusts |
Barometer |
Rain Rate |
Rain Today |
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May 21, 2026 13:20 |
59° F |
43% |
36° F |
NW 4 mph |
7 mph |
30.15 |
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NDBC - Station 44007 (LLNR75) - (43.525N 70.140W) - 12NM Southeast of Portland |
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Offshore Conditions |
Air Temp |
Wave Hgt |
Wave Per |
Winds |
Gusts |
Barometer |
Water Temp |
Wave Dir |
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May 21, 2026 12:20 |
53.8° F |
2.0 ft |
7 secs |
NE 7.8 kts |
9.7 kts |
30.17 |
51.4° F |
SE |
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Belfast Harbor Maine Five Day Weather Forecast |
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| Today | Tonight | Friday | Friday Night | Saturday | Saturday Night | Sunday | Sunday Night | Memorial Day | Monday Night | |
| High: 64°F | Low: 39°F | High: 68°F | Low: 41°F | High: 68°F | Low: 45°F | High: 59°F | Low: 44°F | High: 60°F | Low: 47°F | |
| NW 5 to 10 mph | NW 0 to 5 mph | NW 0 to 5 mph | NW 0 to 5 mph | E 0 to 5 mph | W 0 to 5 mph | SE 0 to 10 mph | SE 0 to 5 mph | E 0 to 5 mph | NW 0 to 5 mph | |
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| Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Sunny | Mostly Cloudy | Partly Sunny then Slight Chance Rain Showers | Chance Rain Showers | Chance Rain Showers | Chance Rain Showers then Mostly Cloudy | |
Detailed Forecast Today: Mostly sunny, with a high near 64. Northwest wind 5 to 10 mph. Tonight: Mostly clear, with a low around 39. Northwest wind 0 to 5 mph. Friday: Sunny, with a high near 68. Northwest wind 0 to 5 mph. Friday Night: Mostly clear, with a low around 41. Northwest wind 0 to 5 mph. Saturday: Partly sunny, with a high near 68. East wind 0 to 5 mph. Saturday Night: Mostly cloudy, with a low around 45. Sunday: A slight chance of rain showers after 4pm. Partly sunny, with a high near 59. Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%. Memorial Day: A chance of rain showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%. Monday Night: A chance of rain showers before midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%. |
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| Hourly Marine Point Forecast - 12nm SE of Portland Maine - Location: 43.525 -70.14 | ||||||||||
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| Time | 01:00PM | 02:00PM | 03:00PM | 04:00PM | 05:00PM | 06:00PM | 07:00PM | 08:00PM | 09:00PM | 10:00PM |
| Temperature | 55° F | 56° F | 56° F | 58° F | 56° F | 56° F | 56° F | 54° F | 52° F | 49° F |
| Wind Speed | WNW 4kt | WSW 5kt | SW 5kt | SW 6kt | SW 6kt | SW 4kt | WSW 4kt | W 4kt | W 4kt | NNW 4kt |
| Wind Gust | 8kt | 10kt | 10kt | 12kt | 12kt | 8kt | 8kt | 8kt | 8kt | 8kt |
| Wave Ht. | 0ft | 0ft | 0ft | 0ft | 0ft | 0ft | 0ft | 0ft | 0ft | 0ft |
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