Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

55.2°F

Measurement Time: Monday, October 6, 2025, 4:18 PM EDT

Today's Tides

Low: October 6, 4:35 AM, -0.85 ft
 High: October 6, 10:37 AM, 20.35 ft
Low: October 6, 4:59 PM, -1.26 ft
 High: October 6, 11:00 PM, 20.63 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

61.2°F
Sunny
Conditions: Sunny
Humidity: 87%
Feels Like: 61.2°F
Wind: SW 13 mph
Wind Gusts: 27.2 mph
Pressure: 30.1 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0.3

Five Day Weather Forecast

Sunny
Mon
H: 70°F
L: 55°F
Overcast
Tue
H: 58°F
L: 55°F
Heavy rain
Wed
H: 58°F
L: 50°F
Sunny
Thu
H: 52°F
L: 42°F
Sunny
Fri
H: 55°F
L: 40°F

Air Quality

AQI: 1 - Good
PM2.5: 15.04 μg/m3
PM10: 16.24 μg/m3
Carbon Monoxide: 240.74 μg/m3
Nitrogen Dioxide: 2.44 μg/m3
Sulphur Dioxide: 5.84 μg/m3
Ozone: 164 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:15 AM
Sunset: 5:59 PM
Daylight: 11 hrs 26 mins
Moonrise: 5:36 PM
Moon Transit: 1:38 AM
Moonset: 5:44 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

1:08 AM - 3:38 AM
1:08 AM - 3:38 AM

Minor Periods

5:06 PM - 6:36 PM
5:14 AM - 6:44 AM

Action Rating: 4 out of 5

Special Weather Statement issued October 6 at 2:53AM EDT by NWS Caribou ME

Effective: Mon October 6, 2025, 2:53 AM
Expires: Mon October 6, 2025, 6:00 PM

A very dry air mass over the area and breezy conditions will combine with dead and dry fuels such as grass, leaves, and twigs to create the potential for uncontrolled fire spread across Northern and Eastern Maine today. This afternoon, relative humidities will decrease to low levels between 30 and 35 percent. At the same time, winds from the southwest between 10 and 15 mph with gusts 20 to 25 mph will continue to dry fuels and increase fire spread potential. Although it will be breezy everywhere, the highest gusts will be over far Northeast Maine in Aroostook County. Wind gusts are expected to diminish early this evening with increasing relative humidity values. Extra caution should be taken to prevent wildfires. Always consult with fire officials before engaging in any open burning activities and comply with all applicable laws and regulations. Never leave an open fire unattended and always extinguish campfires completely before leaving.


Monday, October 6, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 59.4°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 13.6 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 8.38 μg/m3
PM10: 9.39 μg/m3
Carbon Monoxide: 228.7 μg/m3
Nitrogen Dioxide: 2.48 μg/m3
Sulphur Dioxide: 3.2 μg/m3
Ozone: 114.84 μg/m3

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:15 AM
Sunset: 5:59 PM
Daylight: 11 hrs 26 mins
Moonrise: 5:36 PM
Moon Transit: 1:38 AM
Moonset: 5:44 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

1:08 AM - 3:38 AM
1:08 AM - 3:38 AM

Minor Periods

5:06 PM - 6:36 PM
5:14 AM - 6:44 AM

Action Rating: 4 out of 5

Tuesday, October 7, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 56.6°F
Average Humidity: 95%
Chance of Rain: 0%
Wind: 16.8 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 11.38 μg/m3
PM10: 14.01 μg/m3
Carbon Monoxide: 183.46 μg/m3
Nitrogen Dioxide: 2.31 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 124.16 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:15 AM
Sunset: 5:57 PM
Daylight: 11 hrs 23 mins
Moonrise: 5:59 PM
Moon Transit: 12:12 AM
Moonset: 7:06 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:19 PM - 5:49 PM

Minor Periods

5:29 PM - 6:59 PM
6:36 AM - 8:06 AM

Action Rating: 6 out of 5

Wednesday, October 8, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 55.6°F
Average Humidity: 95%
Chance of Rain: 85%
Wind: 19 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 6.78 μg/m3
PM10: 9.3 μg/m3
Carbon Monoxide: 135.7 μg/m3
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 82.16 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:15 AM
Sunset: 5:55 PM
Daylight: 11 hrs 20 mins
Moonrise: 6:25 PM
Moon Transit: 1:05 AM
Moonset: 8:31 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 AM
4:14 PM - 6:44 PM

Minor Periods

5:55 PM - 7:25 PM
8:01 AM - 9:31 AM

Action Rating: 4 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 47.4°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 19.5 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 1.33 μg/m3
PM10: 1.41 μg/m3
Carbon Monoxide: 143.14 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 67.48 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:15 AM
Sunset: 5:53 PM
Daylight: 11 hrs 17 mins
Moonrise: 6:59 PM
Moon Transit: 2:02 AM
Moonset: 9:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
5:13 PM - 7:43 PM

Minor Periods

6:29 PM - 7:59 PM
9:27 AM - 10:57 AM

Action Rating: 2 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 47.4°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 16.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.25 μg/m3
PM10: 1.35 μg/m3
Carbon Monoxide: 150.82 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 59.54 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:14 AM
Sunset: 5:51 PM
Daylight: 11 hrs 14 mins
Moonrise: 7:42 PM
Moon Transit: 3:02 AM
Moonset: 11:21 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

2:32 AM - 5:02 AM
6:16 PM - 8:46 PM

Minor Periods

7:12 PM - 8:42 PM
10:51 AM - 12:21 AM

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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