Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

40.6°F

Measurement Time: Wednesday, December 31, 2025, 12:42 AM EST

Today's Tides

Low: December 31, 1:12 AM, 0.9 ft
 High: December 31, 7:19 AM, 19.9 ft
Low: December 31, 1:52 PM, -0.3 ft
 High: December 31, 7:53 PM, 18.1 ft

Temperature Locations

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Local Points of Interest

Cobscook Bay; Lubec Narrows; Indian River; Friars Bay; Welshpool NB

Gulf of Maine

Station Name: Eastport
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -3 feet

Nearest Address:
57 Water St
Eastport, ME 04631
Washington County

GPS Coordinates: 44.904598, -66.982903

Nearby Water Temperatures

St. Croix River, Calais, ME (23.9 mi)
Lewy Lake, Princeton, ME (36.5 mi)
Grand Lake Stream, Grand Lake Stream, ME (43.3 mi)
Narraguagus River, Cherryfield, ME (51 mi)
Penobscot River, Eddington, ME (84.1 mi)
Meduxnekeag River, Houlton, ME (96.7 mi)
Ducktrap River, Lincolnville, ME (109.6 mi)
Piscataquis River, Guilford, ME (115.4 mi)
Sheepscot River, Whitefield, ME (136.9 mi)
Gulf of Maine, Monhegan, ME (143.2 mi)
Halifax Harbour, Halifax, NS (178.1 mi)
Allagash River, Allagash, ME (180.3 mi)
St. John River, Saint Francis, ME (180.9 mi)
Gulf of Maine, Portland, ME (182.8 mi)
Gulf of Maine, Cape Elizabeth, ME (183.1 mi)

Weather for Eastport, Maine

Current Weather

°F
Partly Cloudy
Partly Cloudy
56%
°F
°F
mph
mph
°F
millibars
°F
%
0 in
0%
mi
0

Five Day Weather Forecast

Light freezing rain
Wed
H: 28°F
L: 13°F
Moderate snow
Thu
H: 30°F
L: 20°F
Overcast
Fri
H: 21°F
L: 12°F
Light freezing rain
Sat
H: 15°F
L: 6°F
Cloudy
Sun
H: 12°F
L: 3°F

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:31 AM
Sunset: 3:57 PM
Daylight: 8 hrs 51 mins
Moonrise: 12:52 AM
Moon Transit: 9:06 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
8:36 PM - 11:06 PM

Minor Periods

12:22 AM - 1:52 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 20.6°F
Average Humidity: 61%
Chance of Rain: 61%
Wind: 21.7 mph
UV Index: 0.2

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:31 AM
Sunset: 3:57 PM
Daylight: 8 hrs 51 mins
Moonrise: 12:52 AM
Moon Transit: 9:06 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

11:16 AM - 1:46 PM
8:36 PM - 11:06 PM

Minor Periods

12:22 AM - 1:52 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Moderate snow
Average Temperature: 28.1°F
Average Humidity: 82%
Chance of Rain: 85%
Wind: 21.5 mph
UV Index: 0

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:31 AM
Sunset: 3:57 PM
Daylight: 8 hrs 52 mins
Moonrise: 1:43 PM
Moon Transit: 10:12 PM
Moonset: 5:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

12:21 AM - 2:51 PM
12:00 AM - 12:00 AM

Minor Periods

1:13 PM - 2:43 PM
5:02 AM - 6:32 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 15.7°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 20.6 mph
UV Index: 0.2

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:32 AM
Sunset: 3:58 PM
Daylight: 8 hrs 53 mins
Moonrise: 2:50 PM
Moon Transit: 11:19 PM
Moonset: 6:44 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

1:28 PM - 3:58 PM
12:00 AM - 12:00 AM

Minor Periods

2:20 PM - 3:50 PM
6:14 AM - 7:44 AM

Action Rating: 5 out of 5

Saturday, January 3, 2026

Weather Forecast

Conditions: Light freezing rain
Average Temperature: 13°F
Average Humidity: 80%
Chance of Rain: 75%
Wind: 15.7 mph
UV Index: 0.2

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:32 AM
Sunset: 3:59 PM
Daylight: 8 hrs 54 mins
Moonrise: 4:08 PM
Moon Transit: 12:00 AM
Moonset: 7:41 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:33 PM - 5:03 PM

Minor Periods

3:38 PM - 5:08 PM
7:11 AM - 8:41 AM

Action Rating: 5 out of 5

Sunday, January 4, 2026

Weather Forecast

Conditions: Cloudy
Average Temperature: 6.2°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 12.5 mph
UV Index: 0

Astronomical

Sunrise: 7:06 AM
Sun Transit: 11:33 AM
Sunset: 4:00 PM
Daylight: 8 hrs 55 mins
Moonrise: 5:30 PM
Moon Transit: 12:22 AM
Moonset: 8:24 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:34 PM - 6:04 PM

Minor Periods

5:00 PM - 6:30 PM
7:54 AM - 9:24 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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