Water Temperature of the Gulf of Maine in Eastport, ME
Current Water Temperature
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 NBSponsored Content
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

Humidity: 88%
Feels Like: 50.7°F
Wind: S 12.5 mph
Wind Gusts: 24.2 mph
Precipitation: 0.46 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 5.5
Five Day Weather Forecast

Sun
H: 58°F
L: 52°F

Mon
H: 66°F
L: 54°F

Tue
H: 66°F
L: 52°F

Wed
H: 74°F
L: 52°F

Thu
H: 53°F
L: 50°F
Air Quality
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 2.62 μg/m3
Ozone: 157 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:18 PM
Daylight: 15 hrs 36 mins
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 AM9:06 AM - 11:36 AM
Minor Periods
5:09 PM - 6:39 PM1:20 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.
Weather Forecast
Average Temperature: 55°F
Average Humidity: 91%
Wind: 17.9 mph
UV Index: 1.5
Air Quality
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 115.96 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:18 PM
Daylight: 15 hrs 36 mins
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 AM9:06 AM - 11:36 AM
Minor Periods
5:09 PM - 6:39 PM1:20 AM - 2:50 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 58.8°F
Average Humidity: 89%
Wind: 10.5 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 86.64 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
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 AM10:07 AM - 12:37 AM
Minor Periods
6:31 PM - 8:01 PM1:57 AM - 3:27 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 57.9°F
Average Humidity: 93%
Wind: 11.9 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 99.64 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
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 AM11:12 AM - 1:42 PM
Minor Periods
7:44 PM - 9:14 PM2:44 AM - 4:14 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 60.9°F
Average Humidity: 75%
Wind: 14.3 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 87.24 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 36 mins
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 AM12:17 AM - 2:47 PM
Minor Periods
8:42 PM - 10:12 PM3:47 AM - 5:17 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 51.9°F
Average Humidity: 91%
Wind: 6 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 3.1 μg/m3
Sulphur Dioxide: 0.84 μg/m3
Ozone: 62.38 μg/m3
Astronomical
Sun Transit: 12:30 AM
Sunset: 8:19 PM
Daylight: 15 hrs 35 mins
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 AM1:19 PM - 3:49 PM
Minor Periods
9:26 PM - 10:56 PM5:00 AM - 6:30 AM
Action Rating: 4 out of 5