Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

37.9°F

Measurement Time: Thursday, January 29, 2026, 12:36 PM EST

Today's Tides

Low: January 29, 12:51 AM, 1.9 ft
 High: January 29, 6:59 AM, 18.9 ft
Low: January 29, 1:35 PM, 0.5 ft
 High: January 29, 7:39 PM, 17.2 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

16.2°F
Sunny
Sunny
1°F
19.3°F
51%
WNW 15.7 mph
18.8 mph
4.3°F
4.9°F
0 in
0%
6 mi
1008 mbar
0.7

Five Day Weather Forecast

Sunny
Thu
H: 23°F
L: 10°F
Overcast
Fri
H: 19°F
L: 9°F
Sunny
Sat
H: 23°F
L: 6°F
Overcast
Sun
H: 25°F
L: 13°F
Partly Cloudy
Mon
H: 32°F
L: 22°F

Air Quality

AQI: 1 - Good
PM2.5: 3.04 μg/m3
PM10: 3.04 μg/m3
Carbon Monoxide: 167.74 μg/m3
Nitrogen Dioxide: 2.14 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 11:41 AM
Sunset: 4:32 PM
Daylight: 9 hrs 41 mins
Moonrise: 12:29 AM
Moon Transit: 9:00 PM
Moonset: 4:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

11:10 AM - 1:40 PM
8:30 PM - 11:00 PM

Minor Periods

11:59 AM - 1:29 PM
3:56 AM - 5:26 AM

Action Rating: 2 out of 5

Thursday, January 29, 2026

Weather Forecast

Sunny
22.8°F
10.4°F
15.8°F
59%
0 in
0%
0%
19.5 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.48 μg/m3
PM10: 5.55 μg/m3
Carbon Monoxide: 187.98 μg/m3
Nitrogen Dioxide: 3.32 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 73.16 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 11:41 AM
Sunset: 4:32 PM
Daylight: 9 hrs 41 mins
Moonrise: 12:29 AM
Moon Transit: 9:00 PM
Moonset: 4:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.7%

Best Times for Fishing or Hunting

Major Periods

11:10 AM - 1:40 PM
8:30 PM - 11:00 PM

Minor Periods

11:59 AM - 1:29 PM
3:56 AM - 5:26 AM

Action Rating: 2 out of 5

Friday, January 30, 2026

Weather Forecast

Overcast
19.4°F
8.8°F
12.7°F
71%
0 in
0%
0%
17 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.27 μg/m3
PM10: 3.33 μg/m3
Carbon Monoxide: 163.82 μg/m3
Nitrogen Dioxide: 2.31 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 73.92 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 11:41 AM
Sunset: 4:34 PM
Daylight: 9 hrs 44 mins
Moonrise: 1:40 PM
Moon Transit: 10:03 PM
Moonset: 5:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.4%

Best Times for Fishing or Hunting

Major Periods

12:14 AM - 2:44 PM
12:00 AM - 12:00 AM

Minor Periods

1:10 PM - 2:40 PM
4:58 AM - 6:28 AM

Action Rating: 3 out of 5

Saturday, January 31, 2026

Weather Forecast

Sunny
22.5°F
6.4°F
13.8°F
67%
0 in
0%
0%
13.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 2.74 μg/m3
PM10: 2.85 μg/m3
Carbon Monoxide: 166.82 μg/m3
Nitrogen Dioxide: 2.94 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 71.72 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 11:41 AM
Sunset: 4:35 PM
Daylight: 9 hrs 46 mins
Moonrise: 3:00 PM
Moon Transit: 11:03 PM
Moonset: 6:16 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%

Best Times for Fishing or Hunting

Major Periods

1:16 PM - 3:46 PM
12:00 AM - 12:00 AM

Minor Periods

2:30 PM - 4:00 PM
5:46 AM - 7:16 AM

Action Rating: 3 out of 5

Sunday, February 1, 2026

Weather Forecast

Overcast
24.7°F
13.1°F
18.7°F
77%
0 in
0%
0%
29.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.51 μg/m3
PM10: 2.85 μg/m3
Carbon Monoxide: 159.54 μg/m3
Nitrogen Dioxide: 2.98 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 76.92 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 11:41 AM
Sunset: 4:36 PM
Daylight: 9 hrs 49 mins
Moonrise: 4:22 PM
Moon Transit: 11:58 PM
Moonset: 6:52 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

2:13 PM - 4:43 PM
12:00 AM - 12:00 AM

Minor Periods

3:52 PM - 5:22 PM
6:22 AM - 7:52 AM

Action Rating: 5 out of 5

Monday, February 2, 2026

Weather Forecast

Partly Cloudy
32.1°F
21.6°F
27.2°F
78%
0 in
0%
0%
28.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.57 μg/m3
PM10: 1.97 μg/m3
Carbon Monoxide: 145.68 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 81.62 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 11:41 AM
Sunset: 4:38 PM
Daylight: 9 hrs 51 mins
Moonrise: 5:41 PM
Moon Transit: 12:00 AM
Moonset: 7:19 AM
Moon Phase: Full
Moon Illumination: 99.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:05 PM - 5:35 PM

Minor Periods

5:11 PM - 6:41 PM
6:49 AM - 8:19 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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