Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

51.4°F

Measurement Time: Tuesday, July 28, 2026, 11:18 AM EDT

Today's Tides

Low: July 28, 4:58 AM, 1.0 ft
 High: July 28, 11:02 AM, 17.0 ft
Low: July 28, 5:11 PM, 2.1 ft
 High: July 28, 11:14 PM, 18.5 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

65.9°F
Sunny
Sunny
65.9°F
61.9°F
78%
SE 6.9 mph
14.6 mph
61.9°F
48.4°F
0 in
0%
6 mi
1009 mbar
7.7

Five Day Weather Forecast

Sunny
Tue
H: 70°F
L: 52°F
Sunny
Wed
H: 63°F
L: 54°F
Light rain shower
Thu
H: 61°F
L: 56°F
Fog
Fri
H: 61°F
L: 57°F
Fog
Sat
H: 62°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 6.9 μg/m3
PM10: 9.7 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 65 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

Tuesday, July 28, 2026

Weather Forecast

Sunny
69.6°F
51.8°F
58.2°F
78%
0 in
10%
0%
8.1 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 5.25 μg/m3
PM10: 6.93 μg/m3
Carbon Monoxide: 101.54 μg/m3
Nitrogen Dioxide: 0.93 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 66.21 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

Sunny
62.5°F
54.1°F
58.4°F
89%
0 in
17%
0%
7.8 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 3.55 μg/m3
PM10: 5.02 μg/m3
Carbon Monoxide: 102.96 μg/m3
Nitrogen Dioxide: 1.66 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 52.29 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

Thursday, July 30, 2026

Weather Forecast

Light rain shower
61.3°F
56°F
58.4°F
95%
0.26 in
90%
0%
15.2 mph
6.2


Air Quality

AQI: 1 - Good
PM2.5: 3.54 μg/m3
PM10: 5.5 μg/m3
Carbon Monoxide: 95.25 μg/m3
Nitrogen Dioxide: 1.48 μg/m3
Sulphur Dioxide: 0.42 μg/m3
Ozone: 47.46 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 12:34 AM
Sunset: 7:57 PM
Daylight: 14 hrs 45 mins
Moonrise: 8:38 PM
Moon Transit: 1:03 AM
Moonset: 6:00 AM
Moon Phase: Full
Moon Illumination: 97.1%

Best Times for Fishing or Hunting

Major Periods

12:33 AM - 3:03 AM
4:05 PM - 6:35 PM

Minor Periods

8:08 PM - 9:38 PM
5:30 AM - 7:00 AM

Action Rating: 5 out of 5

Friday, July 31, 2026

Weather Forecast

Fog
61.2°F
56.6°F
58.1°F
98%
0.08 in
84%
0%
10.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 1.43 μg/m3
PM10: 2.08 μg/m3
Carbon Monoxide: 134.36 μg/m3
Nitrogen Dioxide: 2.11 μg/m3
Sulphur Dioxide: 0.86 μg/m3
Ozone: 65.13 μg/m3

Astronomical

Sunrise: 5:12 AM
Sun Transit: 12:34 AM
Sunset: 7:55 PM
Daylight: 14 hrs 43 mins
Moonrise: 8:57 PM
Moon Transit: 1:48 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

1:18 AM - 3:48 AM
4:49 PM - 7:19 PM

Minor Periods

8:27 PM - 9:57 PM
6:39 AM - 8:09 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Fog
62.4°F
56.1°F
59°F
93%
0.01 in
54%
0%
6.3 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 2.47 μg/m3
PM10: 3.46 μg/m3
Carbon Monoxide: 256.22 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 85.22 μg/m3

Astronomical

Sunrise: 5:13 AM
Sun Transit: 12:34 AM
Sunset: 7:54 PM
Daylight: 14 hrs 41 mins
Moonrise: 9:15 PM
Moon Transit: 2:31 AM
Moonset: 8:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:01 AM - 4:31 AM
12:00 AM - 12:00 AM

Minor Periods

8:45 PM - 10:15 PM
7:48 AM - 9:18 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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