Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

44.1°F

Measurement Time: Friday, June 12, 2026, 10:30 PM EDT

Today's Tides

Low: June 12, 2:41 AM, 0.1 ft
 High: June 12, 8:43 AM, 18.3 ft
Low: June 12, 3:00 PM, 0.8 ft
 High: June 12, 9:05 PM, 20.2 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

52.5°F
Overcast
Overcast
49.9°F
50.8°F
92%
E 7.8 mph
16 mph
49.1°F
45.9°F
0 in
0%
6 mi
1007 mbar
0

Five Day Weather Forecast

Overcast
Fri
H: 56°F
L: 50°F
Patchy rain nearby
Sat
H: 57°F
L: 48°F
Patchy rain nearby
Sun
H: 56°F
L: 50°F
Patchy rain nearby
Mon
H: 56°F
L: 50°F
Partly Cloudy
Tue
H: 66°F
L: 53°F

Air Quality

AQI: 1 - Good
PM2.5: 1.1 μg/m3
PM10: 1.4 μg/m3
Carbon Monoxide: 118 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 70 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:27 AM
Sunset: 8:15 PM
Daylight: 15 hrs 34 mins
Moonrise: 2:11 AM
Moon Transit: 9:50 AM
Moonset: 5:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:03 AM - 2:33 AM
9:20 AM - 11:50 AM

Minor Periods

5:16 PM - 6:46 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Beach Hazards Statement issued June 12 at 2:23PM EDT until June 13 at 8:00PM EDT by NWS Caribou ME

Effective: Fri June 12, 2026, 2:23 PM
Expires: Sat June 13, 2026, 8:00 PM

* WHAT...The warm temperatures in the middle to upper 70s to middle 80s may cause people to underestimate the dangers of the cold water temperatures which are currently in the upper 40s. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...From Saturday morning through Saturday evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone immersed in the waters. Anyone on boats or paddlecraft should use extreme caution to avoid this threat.

A Beach Hazards Statement is issued on days when a significant number of boats and paddlecraft are expected to be out on the water and when warm air temperatures may cause people to underestimate the danger of the cold water. Paddle smart from the start. Always wear your life jacket. Be aware of wind conditions, tides, and localized currents.


Special Weather Statement issued June 12 at 2:21PM EDT by NWS Caribou ME

Effective: Fri June 12, 2026, 2:21 PM
Expires: Sat June 13, 2026, 8:00 PM

* The warm air temperatures this weekend in the low to mid 80s may cause people to underestimate the dangers of the cold water temperatures which are currently only around 60 on the lakes and around 70 on the rivers. * The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. According to the Maine Warden Service, even when the water temperature is below 70 degrees, hypothermia and loss of dexterity can occur in 45 minutes or less. Anyone on small boats, canoes or kayaks should plan accordingly if recreating this weekend and use extreme caution to avoid this threat. Paddle smart from the start and always wear your life jacket!


Dense Fog Advisory issued June 12 at 7:49PM EDT until June 13 at 5:00AM EDT by NWS Caribou ME

Effective: Fri June 12, 2026, 7:49 PM
Expires: Sat June 13, 2026, 4:00 AM

* WHAT...Visibility of a quarter-mile or less in dense fog. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...Until 5 AM EDT Saturday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Friday, June 12, 2026

Weather Forecast

Overcast
55.6°F
49.5°F
51.1°F
87%
0 in
31%
0%
8.9 mph
5.9


Air Quality

AQI: 1 - Good
PM2.5: 2.52 μg/m3
PM10: 3.55 μg/m3
Carbon Monoxide: 118.13 μg/m3
Nitrogen Dioxide: 2.19 μg/m3
Sulphur Dioxide: 0.63 μg/m3
Ozone: 63.75 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:27 AM
Sunset: 8:15 PM
Daylight: 15 hrs 34 mins
Moonrise: 2:11 AM
Moon Transit: 9:50 AM
Moonset: 5:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:03 AM - 2:33 AM
9:20 AM - 11:50 AM

Minor Periods

5:16 PM - 6:46 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Saturday, June 13, 2026

Weather Forecast

Patchy rain nearby
57.2°F
48°F
51.7°F
92%
0.07 in
82%
0%
10.1 mph
4.2


Air Quality

AQI: 1 - Good
PM2.5: 1.58 μg/m3
PM10: 2.27 μg/m3
Carbon Monoxide: 123.75 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 76.17 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:28 AM
Sunset: 8:15 PM
Daylight: 15 hrs 34 mins
Moonrise: 2:46 AM
Moon Transit: 10:51 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

1:02 AM - 3:32 AM
10:21 AM - 12:51 AM

Minor Periods

6:40 PM - 8:10 PM
2:16 AM - 3:46 AM

Action Rating: 3 out of 5

Sunday, June 14, 2026

Weather Forecast

Patchy rain nearby
55.9°F
49.6°F
53°F
94%
0.01 in
45%
0%
12.3 mph
6.7


Air Quality

AQI: 1 - Good
PM2.5: 6.29 μg/m3
PM10: 8.84 μg/m3
Carbon Monoxide: 119.04 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 86.75 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:28 AM
Sunset: 8:16 PM
Daylight: 15 hrs 35 mins
Moonrise: 3:33 AM
Moon Transit: 11:57 AM
Moonset: 8:28 PM
Moon Phase: New
Moon Illumination: 0.7%

Best Times for Fishing or Hunting

Major Periods

2:06 AM - 4:36 AM
11:27 AM - 1:57 PM

Minor Periods

7:58 PM - 9:28 PM
3:03 AM - 4:33 AM

Action Rating: 6 out of 5

Monday, June 15, 2026

Weather Forecast

Patchy rain nearby
56.2°F
50.4°F
53.5°F
95%
0.04 in
68%
0%
11.4 mph
2.6


Air Quality

AQI: 1 - Good
PM2.5: 7.99 μg/m3
PM10: 11.63 μg/m3
Carbon Monoxide: 118.5 μg/m3
Nitrogen Dioxide: 0.59 μg/m3
Sulphur Dioxide: 0.32 μg/m3
Ozone: 102.58 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:28 AM
Sunset: 8:16 PM
Daylight: 15 hrs 35 mins
Moonrise: 4:36 AM
Moon Transit: 1:05 PM
Moonset: 9:30 PM
Moon Phase: New
Moon Illumination: 3.8%

Best Times for Fishing or Hunting

Major Periods

3:14 AM - 5:44 AM
12:35 AM - 3:05 PM

Minor Periods

9:00 PM - 10:30 PM
4:06 AM - 5:36 AM

Action Rating: 3 out of 5

Tuesday, June 16, 2026

Weather Forecast

Partly Cloudy
65.9°F
52.8°F
58.8°F
76%
0 in
11%
0%
17.4 mph
7.4


Air Quality

AQI: 1 - Good
PM2.5: 1.71 μg/m3
PM10: 2.14 μg/m3
Carbon Monoxide: 116.38 μg/m3
Nitrogen Dioxide: 0.65 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 65.13 μg/m3

Astronomical

Sunrise: 4:41 AM
Sun Transit: 12:28 AM
Sunset: 8:17 PM
Daylight: 15 hrs 36 mins
Moonrise: 5:52 AM
Moon Transit: 2:11 PM
Moonset: 10:19 PM
Moon Phase: New
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

4:21 AM - 6:51 AM
1:41 PM - 4:11 PM

Minor Periods

9:49 PM - 11:19 PM
5:22 AM - 6:52 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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