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Ellsworth, ME - Union River Marine Weather Forecast

Station ATGM1 - 8413320 - Bar Harbor, ME

July 3, 2026 12:30 pm EDT
Location: 44.392N 68.204W
Wind Direction: WNW (290°)
Wind Speed: 8.9 knots
Wind Gust: 14.0 knots
Atmospheric Pressure: 29.74 in (1007.0 mb)
Air Temperature: 87.6°F (30.9°C)
Water Temperature: 53.1°F (11.7°C)


This Afternoon - 77°F
Jul 03, 2026
13 mph SW
Patchy Smoke
Patchy smoke. Sunny, with a high near 77. Southwest wind around 13 mph, with gusts as high as 23 mph.
Tonight - 65°F
Jul 03, 2026
5 to 12 mph W
Patchy Smoke then Mostly Clear
Patchy smoke before 8pm. Mostly clear, with a low around 65. West wind 5 to 12 mph, with gusts as high as 22 mph.
Independence Day - 75°F
Jul 04, 2026
5 to 12 mph W
Mostly Sunny
Mostly sunny, with a high near 75. West wind 5 to 12 mph, with gusts as high as 22 mph.
Saturday Night - 62°F
Jul 04, 2026
5 to 8 mph NW
Mostly Clear
Mostly clear, with a low around 62. Northwest wind 5 to 8 mph.
Sunday - 75°F
Jul 05, 2026
7 mph W
Sunny
Sunny, with a high near 75. West wind around 7 mph.
Sunday Night - 58°F
Jul 05, 2026
0 to 6 mph E
Partly Cloudy
Partly cloudy, with a low around 58. East wind 0 to 6 mph.
Monday - 72°F
Jul 06, 2026
1 to 7 mph SE
Mostly Sunny
Mostly sunny, with a high near 72. Southeast wind 1 to 7 mph.
Monday Night - 57°F
Jul 06, 2026
1 to 6 mph S
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 3am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Tuesday - 70°F
Jul 07, 2026
1 to 7 mph SE
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Tuesday Night - 57°F
Jul 07, 2026
2 to 6 mph E
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Wednesday - 71°F
Jul 08, 2026
3 to 8 mph SE
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
Wednesday Night - 58°F
Jul 08, 2026
6 mph SW
Slight Chance Rain Showers
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
Thursday - 74°F
Jul 09, 2026
3 to 9 mph SW
Mostly Sunny
Mostly sunny, with a high near 74.
Thursday Night - 59°F
Jul 09, 2026
2 to 8 mph SW
Slight Chance Rain Showers
A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 59.

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