Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

46.9°F

Measurement Time: Sunday, June 22, 2025, 1:30 PM EDT

Today's Tides

 Low: June 22, 2:22 AM, -0.18 ft
High: June 22, 8:25 AM, 18.42 ft
 Low: June 22, 2:43 PM, 0.61 ft
High: June 22, 8:48 PM, 20.32 ft

Temperature Locations

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Local Points of Interest

Cobscook Bay; Lubec Narrows; Indian River; Friars Bay; Welshpool NB

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Gulf of Maine

Station Name: Eastport
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -3.0 feet / -0.9 meters

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 (51.0 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 (286.7 km)
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

54.3°F
Heavy rain
Conditions: Heavy rain
Humidity: 88%
Feels Like: 50.7°F
Wind: S 12.5 mph
Wind Gusts: 24.2 mph
Pressure: 29.79 in
Precipitation: 0.46 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 5.5

Five Day Weather Forecast

Heavy rain
Sun
H: 58°F
L: 52°F
Partly Cloudy
Mon
H: 66°F
L: 54°F
Partly Cloudy
Tue
H: 66°F
L: 52°F
Cloudy
Wed
H: 74°F
L: 52°F
Moderate rain
Thu
H: 53°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 23.19 μg/m3
PM10: 28.07 μg/m3
Carbon Monoxide: 360.89 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 2.62 μg/m3
Ozone: 157 μg/m3

Astronomical

Sunrise: 4:42 AM
Sun Transit: 12:30 AM
Sunset: 8:18 PM
Daylight: 15 hrs 36 mins
Moonrise: 1:50 AM
Moon Transit: 9:36 AM
Moonset: 5:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:06 AM - 11:36 AM

Minor Periods

5:09 PM - 6:39 PM
1:20 AM - 2:50 AM

Action Rating: 2 out of 5

Extreme Heat Watch issued June 22 at 3:12AM EDT until June 24 at 8:00PM EDT by NWS Caribou ME

Effective: Sun June 22, 2025, 3:12 AM
Expires: Sun June 22, 2025, 5:00 PM

* WHAT...Dangerously hot conditions with heat index values up to 104 possible. * WHERE...Central Washington County. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Drink plenty of fluids, stay in an air-conditioned room if possible, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Beach Hazards Statement issued June 22 at 3:08AM EDT until June 22 at 8:00PM EDT by NWS Caribou ME

Effective: Sun June 22, 2025, 3:08 AM
Expires: Sun June 22, 2025, 8:00 PM

* WHAT...The warm temperatures in the upper 70s to lower 80s may cause people to underestimate the dangers of the cold water temperatures which are currently in the upper 40s to lower 50s. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...From 8 AM EDT Sunday through Sunday evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone in the water. Anyone on boat or paddlecraft should use extreme caution.

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.
Sunday, June 22, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 55°F
Average Humidity: 91%
Chance of Rain: 71%
Wind: 17.9 mph
UV Index: 1.5

Air Quality

AQI: 2 - Moderate
PM2.5: 17.85 μg/m3
PM10: 22.41 μg/m3
Carbon Monoxide: 303.49 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 115.96 μg/m3

Astronomical

Sunrise: 4:42 AM
Sun Transit: 12:30 AM
Sunset: 8:18 PM
Daylight: 15 hrs 36 mins
Moonrise: 1:50 AM
Moon Transit: 9:36 AM
Moonset: 5:39 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:06 AM - 11:36 AM

Minor Periods

5:09 PM - 6:39 PM
1:20 AM - 2:50 AM

Action Rating: 2 out of 5

Monday, June 23, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 58.8°F
Average Humidity: 89%
Chance of Rain: 0%
Wind: 10.5 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 6.18 μg/m3
PM10: 6.79 μg/m3
Carbon Monoxide: 383.76 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 86.64 μg/m3

Astronomical

Sunrise: 4:42 AM
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
Moonrise: 2:27 AM
Moon Transit: 10:37 AM
Moonset: 7:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.0%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
10:07 AM - 12:37 AM

Minor Periods

6:31 PM - 8:01 PM
1:57 AM - 3:27 AM

Action Rating: 3 out of 5

Tuesday, June 24, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 57.9°F
Average Humidity: 93%
Chance of Rain: 0%
Wind: 11.9 mph
UV Index: 2.3

Air Quality

AQI: 1 - Good
PM2.5: 13.35 μg/m3
PM10: 17.9 μg/m3
Carbon Monoxide: 322.88 μg/m3
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 99.64 μg/m3

Astronomical

Sunrise: 4:43 AM
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
Moonrise: 3:14 AM
Moon Transit: 11:42 AM
Moonset: 8:14 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

1:52 AM - 4:22 AM
11:12 AM - 1:42 PM

Minor Periods

7:44 PM - 9:14 PM
2:44 AM - 4:14 AM

Action Rating: 5 out of 5

Wednesday, June 25, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 60.9°F
Average Humidity: 75%
Chance of Rain: 0%
Wind: 14.3 mph
UV Index: 2.7

Air Quality

AQI: 1 - Good
PM2.5: 7.43 μg/m3
PM10: 8.38 μg/m3
Carbon Monoxide: 290.87 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 87.24 μg/m3

Astronomical

Sunrise: 4:43 AM
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
Moonrise: 4:17 AM
Moon Transit: 12:47 AM
Moonset: 9:12 PM
Moon Phase: New
Moon Illumination: 1.6%

Best Times for Fishing or Hunting

Major Periods

2:57 AM - 5:27 AM
12:17 AM - 2:47 PM

Minor Periods

8:42 PM - 10:12 PM
3:47 AM - 5:17 AM

Action Rating: 4 out of 5

Thursday, June 26, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 51.9°F
Average Humidity: 91%
Chance of Rain: 88%
Wind: 6 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 3.84 μg/m3
PM10: 5.15 μg/m3
Carbon Monoxide: 272.11 μg/m3
Nitrogen Dioxide: 3.1 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 62.38 μg/m3

Astronomical

Sunrise: 4:43 AM
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 35 mins
Moonrise: 5:30 AM
Moon Transit: 1:49 PM
Moonset: 9:56 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
1:19 PM - 3:49 PM

Minor Periods

9:26 PM - 10:56 PM
5:00 AM - 6:30 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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