Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

36.3°F

Measurement Time: Sunday, March 29, 2026, 3:24 AM EDT

Today's Tides

Low: March 29, 2:37 AM, 1.8 ft
 High: March 29, 8:44 AM, 18.3 ft
Low: March 29, 3:12 PM, 0.6 ft
 High: March 29, 9:19 PM, 17.9 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

25.3°F
Clear
Clear
14.7°F
25.4°F
63%
WSW 11.4 mph
15.2 mph
16.5°F
16.5°F
0 in
0%
6 mi
1028 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sun
H: 38°F
L: 20°F
Overcast
Mon
H: 45°F
L: 36°F
Overcast
Tue
H: 39°F
L: 37°F
Patchy rain nearby
Wed
H: 50°F
L: 40°F
Patchy rain nearby
Thu
H: 39°F
L: 30°F

Air Quality

AQI: 1 - Good
PM2.5: 5.34 μg/m3
PM10: 6.64 μg/m3
Carbon Monoxide: 229.74 μg/m3
Nitrogen Dioxide: 2.34 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 92 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 12:32 AM
Sunset: 6:52 PM
Daylight: 12 hrs 38 mins
Moonrise: 3:18 PM
Moon Transit: 10:21 PM
Moonset: 4:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

12:38 AM - 3:08 PM
12:00 AM - 12:00 AM

Minor Periods

2:48 PM - 4:18 PM
4:18 AM - 5:48 AM

Action Rating: 3 out of 5

Sunday, March 29, 2026

Weather Forecast

Partly Cloudy
37.6°F
19.9°F
31.1°F
59%
0 in
0%
0%
19.9 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 3.42 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 199.82 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 98.24 μg/m3

Astronomical

Sunrise: 6:14 AM
Sun Transit: 12:32 AM
Sunset: 6:52 PM
Daylight: 12 hrs 38 mins
Moonrise: 3:18 PM
Moon Transit: 10:21 PM
Moonset: 4:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

12:38 AM - 3:08 PM
12:00 AM - 12:00 AM

Minor Periods

2:48 PM - 4:18 PM
4:18 AM - 5:48 AM

Action Rating: 3 out of 5

Monday, March 30, 2026

Weather Forecast

Overcast
44.8°F
36.1°F
39.8°F
84%
0 in
0%
0%
17.7 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 9.64 μg/m3
PM10: 12.88 μg/m3
Carbon Monoxide: 193.3 μg/m3
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 102.88 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 12:32 AM
Sunset: 6:53 PM
Daylight: 12 hrs 41 mins
Moonrise: 4:31 PM
Moon Transit: 11:05 PM
Moonset: 5:09 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

1:23 PM - 3:53 PM
12:00 AM - 12:00 AM

Minor Periods

4:01 PM - 5:31 PM
4:39 AM - 6:09 AM

Action Rating: 3 out of 5

Tuesday, March 31, 2026

Weather Forecast

Overcast
39°F
37.2°F
38.3°F
92%
0 in
0%
0%
13.2 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 8.1 μg/m3
PM10: 9.35 μg/m3
Carbon Monoxide: 185.5 μg/m3
Nitrogen Dioxide: 3.58 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 91.96 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:32 AM
Sunset: 6:55 PM
Daylight: 12 hrs 44 mins
Moonrise: 5:40 PM
Moon Transit: 11:48 PM
Moonset: 5:27 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

2:06 PM - 4:36 PM
12:00 AM - 12:00 AM

Minor Periods

5:10 PM - 6:40 PM
4:57 AM - 6:27 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Patchy rain nearby
49.5°F
40.1°F
45.6°F
91%
0.11 in
79%
0%
25.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 10.03 μg/m3
PM10: 13.54 μg/m3
Carbon Monoxide: 178.56 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 1.26 μg/m3
Ozone: 101.32 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:31 AM
Sunset: 6:56 PM
Daylight: 12 hrs 47 mins
Moonrise: 6:49 PM
Moon Transit: 12:00 AM
Moonset: 5:44 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:49 PM - 5:19 PM

Minor Periods

6:19 PM - 7:49 PM
5:14 AM - 6:44 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Patchy rain nearby
39.1°F
29.6°F
34.2°F
72%
0.04 in
60%
25%
17 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.73 μg/m3
PM10: 1.94 μg/m3
Carbon Monoxide: 167.91 μg/m3
Nitrogen Dioxide: 1.57 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 93.23 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:31 AM
Sunset: 6:57 PM
Daylight: 12 hrs 50 mins
Moonrise: 7:57 PM
Moon Transit: 12:30 AM
Moonset: 6:02 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 2:30 AM
3:31 PM - 6:01 PM

Minor Periods

7:27 PM - 8:57 PM
5:32 AM - 7:02 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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