Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

55.0°F

Measurement Time: Wednesday, September 30, 2026, 8:54 AM EDT

Today's Tides

 High: September 30, 1:39 AM, 19.4 ft
Low: September 30, 7:57 AM, 0.0 ft
 High: September 30, 1:57 PM, 20.4 ft
Low: September 30, 8:27 PM, -0.9 ft

Temperature Locations

View Nearby Locations     View All Maine Locations     View Locations Near Me

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

56°F
Patchy Fog
Patchy Fog
90%
N 5 mph
53°F

Weather Forecast

Patchy Fog then Mostly Sunny
Today
66°F - Patchy Fog then Mostly Sunny
Patchy Fog
Tonight
51°F - Patchy Fog
Patchy Fog then Mostly Sunny
Thursday
67°F - Patchy Fog then Mostly Sunny
Mostly Cloudy
Thursday Night
55°F - Mostly Cloudy
Partly Sunny then Chance Light Rain
Friday
72°F - Partly Sunny then Chance Light Rain
Light Rain Likely
Friday Night
52°F - Light Rain Likely
Slight Chance Light Rain then Sunny
Saturday
66°F - Slight Chance Light Rain then Sunny
Mostly Clear
Saturday Night
45°F - Mostly Clear
Mostly Sunny
Sunday
59°F - Mostly Sunny
Chance Rain Showers
Sunday Night
48°F - Chance Rain Showers
Chance Rain Showers
Monday
60°F - Chance Rain Showers
Chance Rain Showers then Partly Cloudy
Monday Night
42°F - Chance Rain Showers then Partly Cloudy
Mostly Sunny
Tuesday
57°F - Mostly Sunny
Mostly Clear
Tuesday Night
40°F - Mostly Clear

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:17 AM
Sunset: 6:10 PM
Daylight: 11 hrs 45 mins
Moonrise: 7:57 PM
Moon Transit: 3:12 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
6:23 PM - 8:53 PM

Minor Periods

7:27 PM - 8:57 PM
10:51 AM - 12:21 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:17 AM
Sunset: 6:10 PM
Daylight: 11 hrs 45 mins
Moonrise: 7:57 PM
Moon Transit: 3:12 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
6:23 PM - 8:53 PM

Minor Periods

7:27 PM - 8:57 PM
10:51 AM - 12:21 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 12:17 AM
Sunset: 6:10 PM
Daylight: 11 hrs 45 mins
Moonrise: 7:57 PM
Moon Transit: 3:12 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

2:42 AM - 5:12 AM
6:23 PM - 8:53 PM

Minor Periods

7:27 PM - 8:57 PM
10:51 AM - 12:21 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 12:17 AM
Sunset: 6:08 PM
Daylight: 11 hrs 42 mins
Moonrise: 8:48 PM
Moon Transit: 4:12 AM
Moonset: 12:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

3:42 AM - 6:12 AM
7:25 PM - 9:55 PM

Minor Periods

8:18 PM - 9:48 PM
12:07 AM - 1:37 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 12:17 AM
Sunset: 6:08 PM
Daylight: 11 hrs 42 mins
Moonrise: 8:48 PM
Moon Transit: 4:12 AM
Moonset: 12:37 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

3:42 AM - 6:12 AM
7:25 PM - 9:55 PM

Minor Periods

8:18 PM - 9:48 PM
12:07 AM - 1:37 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:17 AM
Sunset: 6:07 PM
Daylight: 11 hrs 39 mins
Moonrise: 9:51 PM
Moon Transit: 5:14 AM
Moonset: 1:43 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

4:44 AM - 7:14 AM
8:28 PM - 10:58 PM

Minor Periods

9:21 PM - 10:51 PM
1:13 PM - 2:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 12:17 AM
Sunset: 6:07 PM
Daylight: 11 hrs 39 mins
Moonrise: 9:51 PM
Moon Transit: 5:14 AM
Moonset: 1:43 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

4:44 AM - 7:14 AM
8:28 PM - 10:58 PM

Minor Periods

9:21 PM - 10:51 PM
1:13 PM - 2:43 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:16 AM
Sunset: 6:05 PM
Daylight: 11 hrs 36 mins
Moonrise: 11:05 PM
Moon Transit: 6:17 AM
Moonset: 2:36 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
12:00 AM - 12:00 AM

Minor Periods

12:00 AM - 12:00 AM
2:06 PM - 3:36 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 12:16 AM
Sunset: 6:05 PM
Daylight: 11 hrs 36 mins
Moonrise: 11:05 PM
Moon Transit: 6:17 AM
Moonset: 2:36 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

5:47 AM - 8:17 AM
12:00 AM - 12:00 AM

Minor Periods

12:00 AM - 12:00 AM
2:06 PM - 3:36 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:16 AM
Sunset: 6:03 PM
Daylight: 11 hrs 33 mins
Moonrise: 12:05 AM
Moon Transit: 7:17 AM
Moonset: 3:16 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
12:00 AM - 12:00 AM

Minor Periods

2:46 PM - 4:16 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 12:16 AM
Sunset: 6:03 PM
Daylight: 11 hrs 33 mins
Moonrise: 12:05 AM
Moon Transit: 7:17 AM
Moonset: 3:16 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

6:47 AM - 9:17 AM
12:00 AM - 12:00 AM

Minor Periods

2:46 PM - 4:16 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:16 AM
Sunset: 6:01 PM
Daylight: 11 hrs 30 mins
Moonrise: 12:24 AM
Moon Transit: 8:13 AM
Moonset: 3:48 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

7:43 AM - 10:13 AM
12:00 AM - 12:00 AM

Minor Periods

3:18 PM - 4:48 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:16 AM
Sunset: 6:01 PM
Daylight: 11 hrs 30 mins
Moonrise: 12:24 AM
Moon Transit: 8:13 AM
Moonset: 3:48 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

7:43 AM - 10:13 AM
12:00 AM - 12:00 AM

Minor Periods

3:18 PM - 4:48 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:16 AM
Sunset: 5:59 PM
Daylight: 11 hrs 27 mins
Moonrise: 1:43 AM
Moon Transit: 9:05 AM
Moonset: 4:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
12:00 AM - 12:00 AM

Minor Periods

3:43 PM - 5:13 PM
1:13 AM - 2:43 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:32 AM
Sun Transit: 12:16 AM
Sunset: 5:59 PM
Daylight: 11 hrs 27 mins
Moonrise: 1:43 AM
Moon Transit: 9:05 AM
Moonset: 4:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:35 AM - 11:05 AM
12:00 AM - 12:00 AM

Minor Periods

3:43 PM - 5:13 PM
1:13 AM - 2:43 AM

Action Rating: 2 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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