Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

39.2°F

Measurement Time: Saturday, January 17, 2026, 8:06 PM EST

Today's Tides

Low: January 17, 3:43 AM, 2.2 ft
 High: January 17, 9:47 AM, 18.5 ft
Low: January 17, 4:12 PM, 0.7 ft
 High: January 17, 10:15 PM, 17.2 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

34.7°F
Heavy snow
Heavy snow
28.4°F
34.7°F
99%
SW 6.5 mph
9.5 mph
28.4°F
34.3°F
0.02 in
100%
1 mi
1019 mbar
0

Five Day Weather Forecast

Patchy moderate snow
Sat
H: 35°F
L: 22°F
Patchy rain nearby
Sun
H: 40°F
L: 33°F
Blizzard
Mon
H: 34°F
L: 24°F
Partly Cloudy
Tue
H: 26°F
L: 14°F
Light snow
Wed
H: 3°F
L: 1°F

Air Quality

PM2.5: 8.24 μg/m3
PM10: 11.84 μg/m3
Carbon Monoxide: 146.74 μg/m3
Nitrogen Dioxide: 1.34 μg/m3
Sulphur Dioxide: 1.44 μg/m3
Ozone: 80 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 11:38 AM
Sunset: 4:16 PM
Daylight: 9 hrs 15 mins
Moonrise: 6:39 AM
Moon Transit: 10:43 AM
Moonset: 2:52 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
10:13 AM - 12:43 AM

Minor Periods

2:22 PM - 3:52 PM
6:09 AM - 7:39 AM

Action Rating: 4 out of 5

Winter Weather Advisory issued January 17 at 12:17PM EST until January 17 at 10:00PM EST by NWS Caribou ME

Effective: Sat January 17, 2026, 12:17 PM
Expires: Sat January 17, 2026, 10:00 PM

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. * WHERE...Northern Washington, Southeast Aroostook, and Central Penobscot Counties. * WHEN...Until 10 PM EST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions.

A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for Maine can be obtained by going to newengland511.org.
Saturday, January 17, 2026

Weather Forecast

Patchy moderate snow
34.7°F
22.3°F
29.7°F
72%
0.03 in
70%
0%
15.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.98 μg/m3
PM10: 6.61 μg/m3
Carbon Monoxide: 168.46 μg/m3
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 2.72 μg/m3
Ozone: 71.16 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 11:38 AM
Sunset: 4:16 PM
Daylight: 9 hrs 15 mins
Moonrise: 6:39 AM
Moon Transit: 10:43 AM
Moonset: 2:52 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
10:13 AM - 12:43 AM

Minor Periods

2:22 PM - 3:52 PM
6:09 AM - 7:39 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Patchy rain nearby
40°F
33.1°F
35.4°F
83%
0.02 in
89%
9%
13.2 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.47 μg/m3
PM10: 10.65 μg/m3
Carbon Monoxide: 152.74 μg/m3
Nitrogen Dioxide: 1.74 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 77.69 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:38 AM
Sunset: 4:17 PM
Daylight: 9 hrs 17 mins
Moonrise: 7:16 AM
Moon Transit: 11:34 AM
Moonset: 4:00 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

1:49 AM - 4:19 AM
11:04 AM - 1:34 PM

Minor Periods

3:30 PM - 5:00 PM
6:46 AM - 8:16 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Blizzard
33.9°F
23.5°F
31.1°F
91%
0.96 in
58%
48%
34 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 11:38 AM
Sunset: 4:18 PM
Daylight: 9 hrs 19 mins
Moonrise: 7:46 AM
Moon Transit: 12:24 AM
Moonset: 5:11 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

2:40 AM - 5:10 AM
11:54 AM - 2:24 PM

Minor Periods

4:41 PM - 6:11 PM
7:16 AM - 8:46 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Partly Cloudy
25.5°F
13.7°F
22°F
71%
0 in
0%
18%
19.7 mph
2


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 11:39 AM
Sunset: 4:20 PM
Daylight: 9 hrs 21 mins
Moonrise: 8:11 AM
Moon Transit: 1:11 PM
Moonset: 6:23 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

3:28 AM - 5:58 AM
12:41 AM - 3:11 PM

Minor Periods

5:53 PM - 7:23 PM
7:41 AM - 9:11 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Light snow
2.6°F
0.8°F
3.2°F
88%
0 in
0%
19%
24.6 mph
1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 11:39 AM
Sunset: 4:21 PM
Daylight: 9 hrs 23 mins
Moonrise: 8:31 AM
Moon Transit: 1:56 PM
Moonset: 7:34 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

4:14 AM - 6:44 AM
1:26 PM - 3:56 PM

Minor Periods

7:04 PM - 8:34 PM
8:01 AM - 9:31 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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