Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

51.6°F

Measurement Time: Thursday, July 16, 2026, 8:36 AM EDT

Today's Tides

 High: July 16, 12:29 AM, 21.1 ft
Low: July 16, 7:00 AM, -1.9 ft
 High: July 16, 1:02 PM, 19.6 ft
Low: July 16, 7:21 PM, -0.5 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

69.6°F
Sunny
Sunny
69.6°F
65.1°F
60%
WNW 15.9 mph
29.7 mph
65.1°F
46.1°F
0 in
0%
6 mi
1005 mbar
3

Five Day Weather Forecast

Sunny
Thu
H: 71°F
L: 55°F
Sunny
Fri
H: 69°F
L: 53°F
Sunny
Sat
H: 67°F
L: 55°F
Light drizzle
Sun
H: 66°F
L: 55°F
Sunny
Mon
H: 68°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 6 μg/m3
Carbon Monoxide: 115 μg/m3
Nitrogen Dioxide: 0.8 μg/m3
Sulphur Dioxide: 0.4 μg/m3
Ozone: 74 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

Thursday, July 16, 2026

Weather Forecast

Sunny
71.2°F
55.2°F
61.8°F
58%
0.32 in
57%
0%
22.1 mph
6.6


Air Quality

AQI: 1 - Good
PM2.5: 5.83 μg/m3
PM10: 6.04 μg/m3
Carbon Monoxide: 115.21 μg/m3
Nitrogen Dioxide: 0.74 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 74.75 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
68.9°F
53.1°F
61.1°F
59%
0 in
4%
0%
13 mph
6.8


Air Quality

AQI: 1 - Good
PM2.5: 2.17 μg/m3
PM10: 2.25 μg/m3
Carbon Monoxide: 99.58 μg/m3
Nitrogen Dioxide: 0.62 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 67.38 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

Saturday, July 18, 2026

Weather Forecast

Sunny
67°F
55.2°F
60.4°F
69%
0 in
6%
0%
14.3 mph
3.2


Air Quality

AQI: 1 - Good
PM2.5: 6.64 μg/m3
PM10: 8.86 μg/m3
Carbon Monoxide: 103.88 μg/m3
Nitrogen Dioxide: 0.65 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 79.42 μg/m3

Astronomical

Sunrise: 4:59 AM
Sun Transit: 12:34 AM
Sunset: 8:09 PM
Daylight: 15 hrs 10 mins
Moonrise: 10:04 AM
Moon Transit: 4:20 PM
Moonset: 10:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.9%

Best Times for Fishing or Hunting

Major Periods

6:37 AM - 9:07 AM
3:50 PM - 6:20 PM

Minor Periods

9:54 PM - 11:24 PM
9:34 AM - 11:04 AM

Action Rating: 2 out of 5

Sunday, July 19, 2026

Weather Forecast

Light drizzle
65.6°F
55°F
58.8°F
89%
0.66 in
89%
0%
18.3 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 4.44 μg/m3
PM10: 6.13 μg/m3
Carbon Monoxide: 127.55 μg/m3
Nitrogen Dioxide: 0.58 μg/m3
Sulphur Dioxide: 0.27 μg/m3
Ozone: 96.58 μg/m3

Astronomical

Sunrise: 5:00 AM
Sun Transit: 12:34 AM
Sunset: 8:08 PM
Daylight: 15 hrs 9 mins
Moonrise: 11:14 AM
Moon Transit: 5:04 PM
Moonset: 10:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.6%

Best Times for Fishing or Hunting

Major Periods

7:22 AM - 9:52 AM
4:34 PM - 7:04 PM

Minor Periods

10:12 PM - 11:42 PM
10:44 AM - 12:14 AM

Action Rating: 2 out of 5

Monday, July 20, 2026

Weather Forecast

Sunny
68.1°F
54.5°F
60.9°F
75%
0 in
8%
0%
14.3 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 2.27 μg/m3
PM10: 2.27 μg/m3
Carbon Monoxide: 148.33 μg/m3
Nitrogen Dioxide: 0.69 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 60.78 μg/m3

Astronomical

Sunrise: 5:01 AM
Sun Transit: 12:34 AM
Sunset: 8:07 PM
Daylight: 15 hrs 7 mins
Moonrise: 12:24 AM
Moon Transit: 5:47 PM
Moonset: 11:01 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

8:05 AM - 10:35 AM
5:17 PM - 7:47 PM

Minor Periods

12:00 AM - 12:00 AM
11:54 AM - 1:24 PM

Action Rating: 3 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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