Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

51.3°F

Measurement Time: Saturday, July 25, 2026, 11:30 AM EDT

Today's Tides

Low: July 25, 2:34 AM, 2.1 ft
 High: July 25, 8:41 AM, 15.9 ft
Low: July 25, 2:50 PM, 3.2 ft
 High: July 25, 8:58 PM, 17.5 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

59.9°F
Sunny
Sunny
59.9°F
57.4°F
86%
SSE 6.5 mph
13.6 mph
57.5°F
48.5°F
0 in
0%
6 mi
1023 mbar
6.3

Five Day Weather Forecast

Sunny
Sat
H: 64°F
L: 51°F
Sunny
Sun
H: 62°F
L: 54°F
Sunny
Mon
H: 63°F
L: 55°F
Partly Cloudy
Tue
H: 61°F
L: 56°F
Fog
Wed
H: 64°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 8.6 μg/m3
PM10: 11.5 μg/m3
Carbon Monoxide: 129 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 5:06 AM
Sun Transit: 12:34 AM
Sunset: 8:02 PM
Daylight: 14 hrs 57 mins
Moonrise: 5:47 PM
Moon Transit: 9:46 PM
Moonset: 12:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
9:16 PM - 11:46 PM

Minor Periods

5:17 PM - 6:47 PM
12:27 AM - 1:57 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
63.5°F
51.1°F
57°F
76%
0 in
8%
0%
6.9 mph
7.2


Air Quality

AQI: 1 - Good
PM2.5: 6.67 μg/m3
PM10: 8.72 μg/m3
Carbon Monoxide: 116.25 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 86.38 μg/m3

Astronomical

Sunrise: 5:06 AM
Sun Transit: 12:34 AM
Sunset: 8:02 PM
Daylight: 14 hrs 57 mins
Moonrise: 5:47 PM
Moon Transit: 9:46 PM
Moonset: 12:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

12:01 AM - 2:31 PM
9:16 PM - 11:46 PM

Minor Periods

5:17 PM - 6:47 PM
12:27 AM - 1:57 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
61.9°F
53.6°F
57.5°F
72%
0 in
7%
0%
6.9 mph
7.9


Air Quality

AQI: 1 - Good
PM2.5: 5.64 μg/m3
PM10: 7.15 μg/m3
Carbon Monoxide: 104.58 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 90.71 μg/m3

Astronomical

Sunrise: 5:07 AM
Sun Transit: 12:34 AM
Sunset: 8:01 PM
Daylight: 14 hrs 54 mins
Moonrise: 6:37 PM
Moon Transit: 10:37 PM
Moonset: 1:45 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 PM
12:00 AM - 12:00 AM

Minor Periods

6:07 PM - 7:37 PM
1:15 AM - 2:45 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
62.9°F
54.9°F
58.7°F
76%
0 in
9%
0%
6.9 mph
7.6


Air Quality

AQI: 1 - Good
PM2.5: 5.48 μg/m3
PM10: 6.82 μg/m3
Carbon Monoxide: 114.17 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 0.9 μg/m3
Ozone: 68.04 μg/m3

Astronomical

Sunrise: 5:08 AM
Sun Transit: 12:34 AM
Sunset: 8:00 PM
Daylight: 14 hrs 52 mins
Moonrise: 7:17 PM
Moon Transit: 11:28 PM
Moonset: 2:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

1:43 PM - 4:13 PM
12:00 AM - 12:00 AM

Minor Periods

6:47 PM - 8:17 PM
2:12 AM - 3:42 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Partly Cloudy
60.7°F
56.2°F
58.2°F
90%
0 in
25%
0%
8.5 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 3.08 μg/m3
PM10: 3.98 μg/m3
Carbon Monoxide: 99.46 μg/m3
Nitrogen Dioxide: 2.41 μg/m3
Sulphur Dioxide: 0.91 μg/m3
Ozone: 58.25 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 12:34 AM
Sunset: 7:59 PM
Daylight: 14 hrs 50 mins
Moonrise: 7:49 PM
Moon Transit: 12:00 AM
Moonset: 3:44 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

7:19 PM - 8:49 PM
3:14 AM - 4:44 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Fog
63.5°F
55.3°F
58.6°F
92%
0 in
25%
0%
8.7 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 4.07 μg/m3
PM10: 5.82 μg/m3
Carbon Monoxide: 126.44 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 57.44 μg/m3

Astronomical

Sunrise: 5:10 AM
Sun Transit: 12:34 AM
Sunset: 7:58 PM
Daylight: 14 hrs 48 mins
Moonrise: 8:16 PM
Moon Transit: 12:16 AM
Moonset: 4:52 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:20 PM - 5:50 PM

Minor Periods

7:46 PM - 9:16 PM
4:22 AM - 5:52 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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