Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

51.6°F

Measurement Time: Monday, July 13, 2026, 7:06 AM EDT

Today's Tides

Low: July 13, 4:16 AM, -0.9 ft
 High: July 13, 10:18 AM, 18.6 ft
Low: July 13, 4:35 PM, 0.3 ft
 High: July 13, 10:38 PM, 20.9 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

55.8°F
Sunny
Sunny
53.9°F
58.6°F
83%
SW 7.6 mph
16 mph
57.7°F
46.9°F
0 in
0%
6 mi
1022 mbar
1.5

Five Day Weather Forecast

Sunny
Mon
H: 69°F
L: 53°F
Partly Cloudy
Tue
H: 68°F
L: 57°F
Sunny
Wed
H: 75°F
L: 63°F
Sunny
Thu
H: 72°F
L: 59°F
Sunny
Fri
H: 63°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 4.8 μg/m3
PM10: 5.8 μg/m3
Carbon Monoxide: 168 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 73 μg/m3

Astronomical

Sunrise: 4:54 AM
Sun Transit: 12:33 AM
Sunset: 8:13 PM
Daylight: 15 hrs 19 mins
Moonrise: 3:23 AM
Moon Transit: 11:49 AM
Moonset: 8:07 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
11:19 AM - 1:49 PM

Minor Periods

7:37 PM - 9:07 PM
2:53 AM - 4:23 AM

Action Rating: 4 out of 5

Monday, July 13, 2026

Weather Forecast

Sunny
68.7°F
53.1°F
60.8°F
66%
0 in
5%
0%
18.1 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 7.46 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 160.13 μg/m3
Nitrogen Dioxide: 0.56 μg/m3
Sulphur Dioxide: 0.39 μg/m3
Ozone: 78.38 μg/m3

Astronomical

Sunrise: 4:54 AM
Sun Transit: 12:33 AM
Sunset: 8:13 PM
Daylight: 15 hrs 19 mins
Moonrise: 3:23 AM
Moon Transit: 11:49 AM
Moonset: 8:07 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
11:19 AM - 1:49 PM

Minor Periods

7:37 PM - 9:07 PM
2:53 AM - 4:23 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Partly Cloudy
67.6°F
57.3°F
61.3°F
87%
0.01 in
36%
0%
14.8 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 11.5 μg/m3
PM10: 16.4 μg/m3
Carbon Monoxide: 147.04 μg/m3
Nitrogen Dioxide: 0.85 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 105.13 μg/m3

Astronomical

Sunrise: 4:55 AM
Sun Transit: 12:33 AM
Sunset: 8:12 PM
Daylight: 15 hrs 17 mins
Moonrise: 4:44 AM
Moon Transit: 12:53 AM
Moonset: 8:49 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

3:04 AM - 5:34 AM
12:23 AM - 2:53 PM

Minor Periods

8:19 PM - 9:49 PM
4:14 AM - 5:44 AM

Action Rating: 4 out of 5

Wednesday, July 15, 2026

Weather Forecast

Sunny
74.6°F
63.2°F
68.2°F
68%
0 in
6%
0%
10.5 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 5.29 μg/m3
PM10: 6.09 μg/m3
Carbon Monoxide: 123.63 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 102.21 μg/m3

Astronomical

Sunrise: 4:56 AM
Sun Transit: 12:34 AM
Sunset: 8:12 PM
Daylight: 15 hrs 16 mins
Moonrise: 6:09 AM
Moon Transit: 1:52 PM
Moonset: 9:20 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
1:22 PM - 3:52 PM

Minor Periods

8:50 PM - 10:20 PM
5:39 AM - 7:09 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
71.9°F
59.3°F
64.7°F
62%
0 in
17%
0%
14.8 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 3.82 μg/m3
PM10: 4.2 μg/m3
Carbon Monoxide: 106.15 μg/m3
Nitrogen Dioxide: 0.87 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 78.42 μg/m3

Astronomical

Sunrise: 4:57 AM
Sun Transit: 12:34 AM
Sunset: 8:11 PM
Daylight: 15 hrs 14 mins
Moonrise: 7:31 AM
Moon Transit: 2:46 PM
Moonset: 9:44 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

9:14 PM - 10:44 PM
7:01 AM - 8:31 AM

Action Rating: 4 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
63.1°F
50.9°F
57.9°F
69%
0 in
9%
0%
13.6 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 2.11 μg/m3
PM10: 2.14 μg/m3
Carbon Monoxide: 118.33 μg/m3
Nitrogen Dioxide: 0.94 μg/m3
Sulphur Dioxide: 0.44 μg/m3
Ozone: 57 μg/m3

Astronomical

Sunrise: 4:58 AM
Sun Transit: 12:34 AM
Sunset: 8:10 PM
Daylight: 15 hrs 12 mins
Moonrise: 8:50 AM
Moon Transit: 3:34 PM
Moonset: 10:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

5:51 AM - 8:21 AM
3:04 PM - 5:34 PM

Minor Periods

9:35 PM - 11:05 PM
8:20 AM - 9:50 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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