Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

36.3°F

Measurement Time: Thursday, March 12, 2026, 9:18 AM EDT

Today's Tides

 High: March 12, 6:03 AM, 16.2 ft
Low: March 12, 12:30 PM, 3.1 ft
 High: March 12, 6:40 PM, 15.0 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

43.5°F
Light drizzle
Light drizzle
35.9°F
40.3°F
100%
SSW 16.6 mph
31 mph
34.2°F
36.6°F
0.01 in
0%
6 mi
997 mbar
0.3

Five Day Weather Forecast

Moderate rain
Thu
H: 44°F
L: 26°F
Patchy moderate snow
Fri
H: 36°F
L: 25°F
Overcast
Sat
H: 40°F
L: 32°F
Partly Cloudy
Sun
H: 36°F
L: 26°F
Moderate rain
Mon
H: 48°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 7.54 μg/m3
PM10: 9.54 μg/m3
Carbon Monoxide: 151.74 μg/m3
Nitrogen Dioxide: 3.04 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:37 AM
Sunset: 6:30 PM
Daylight: 11 hrs 44 mins
Moonrise: 3:26 AM
Moon Transit: 7:24 AM
Moonset: 11:23 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
12:00 AM - 12:00 AM

Minor Periods

10:53 AM - 12:23 AM
2:56 AM - 4:26 AM

Action Rating: 3 out of 5

yellow warning - freezing rain - in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Wed March 11, 2026, 9:50 PM
Expires: Thu March 12, 2026, 8:00 AM

Freezing rain is expected. Locations: central and much of southern New Brunswick. Freezing rain duration: 4 to 8 hours, possibly more. Total freezing rain amounts: up to 10 mm. Time span: until early Thursday morning. Remarks: The freezing rain will be preceded by a period of ice pellets. ### Roads and walkways will likely become icy and slippery. Property or tree damage due to the weight of ice is possible. Freezing rain warnings are issued when rain falling in sub-zero temperatures creates ice build-up and icy surfaces. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

Be aware of falling ice and branches.


yellow warning - freezing rain - in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Thu March 12, 2026, 3:55 AM
Expires: Thu March 12, 2026, 10:05 AM

Freezing rain continues. Locations: central and much of southern New Brunswick. Time span: ending this morning Remarks: freezing rain is expected to transition to rain this morning. ### Roads and walkways will likely become icy and slippery. Property or tree damage due to the weight of ice is possible. Freezing rain warnings are issued when rain falling in sub-zero temperatures creates ice build-up and icy surfaces. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

Be aware of falling ice and branches.


yellow warning - freezing rain - in effect

Service Notice – February 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for Spring 2026 deployment. Data changes will appear in CAP following this deployment and 2) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – février 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement au printemps 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement et 2) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/

Effective: Thu March 12, 2026, 6:21 AM
Expires: Thu March 12, 2026, 12:00 PM

Freezing rain continues. Locations: central and southeastern New Brunswick. Time span: ending this morning Remarks: freezing rain is expected to transition to rain this morning. ### Roads and walkways will likely become icy and slippery. Property or tree damage due to the weight of ice is possible. Freezing rain warnings are issued when rain falling in sub-zero temperatures creates ice build-up and icy surfaces. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NBstorm@ec.gc.ca or post reports on X using #NBStorm.

Be aware of falling ice and branches.


Thursday, March 12, 2026

Weather Forecast

Moderate rain
43.7°F
26.4°F
37.8°F
82%
0.31 in
89%
0%
17.4 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 5.64 μg/m3
PM10: 7.44 μg/m3
Carbon Monoxide: 148.02 μg/m3
Nitrogen Dioxide: 1.71 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 87.52 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:37 AM
Sunset: 6:30 PM
Daylight: 11 hrs 44 mins
Moonrise: 3:26 AM
Moon Transit: 7:24 AM
Moonset: 11:23 AM
Moon Phase: Last Quarter
Moon Illumination: 25.6%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
12:00 AM - 12:00 AM

Minor Periods

10:53 AM - 12:23 AM
2:56 AM - 4:26 AM

Action Rating: 3 out of 5

Friday, March 13, 2026

Weather Forecast

Patchy moderate snow
36°F
24.8°F
29.7°F
59%
0.03 in
78%
3%
19.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.09 μg/m3
PM10: 2.6 μg/m3
Carbon Monoxide: 166.54 μg/m3
Nitrogen Dioxide: 1.56 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 90.88 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:37 AM
Sunset: 6:32 PM
Daylight: 11 hrs 48 mins
Moonrise: 4:10 AM
Moon Transit: 8:15 AM
Moonset: 12:26 AM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

7:45 AM - 10:15 AM
12:00 AM - 12:00 AM

Minor Periods

11:56 AM - 1:26 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Saturday, March 14, 2026

Weather Forecast

Overcast
40.3°F
31.8°F
36°F
76%
0 in
0%
0%
21.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 5.4 μg/m3
PM10: 7.8 μg/m3
Carbon Monoxide: 159.22 μg/m3
Nitrogen Dioxide: 1.77 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 97.36 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:00 AM
Sunset: 6:33 PM
Daylight: 11 hrs 51 mins
Moonrise: 4:46 AM
Moon Transit: 9:06 AM
Moonset: 1:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

8:36 AM - 11:06 AM
12:00 AM - 12:00 AM

Minor Periods

1:04 PM - 2:34 PM
4:16 AM - 5:46 AM

Action Rating: 2 out of 5

Sunday, March 15, 2026

Weather Forecast

Partly Cloudy
36.3°F
26°F
31°F
65%
0 in
0%
0%
16.3 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 1.99 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 170.34 μg/m3
Nitrogen Dioxide: 1.76 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 91.36 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 12:00 AM
Sunset: 6:34 PM
Daylight: 11 hrs 54 mins
Moonrise: 5:14 AM
Moon Transit: 9:55 AM
Moonset: 2:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

12:11 AM - 2:41 AM
9:25 AM - 11:55 AM

Minor Periods

2:16 PM - 3:46 PM
4:44 AM - 6:14 AM

Action Rating: 3 out of 5

Monday, March 16, 2026

Weather Forecast

Moderate rain
48.2°F
32.3°F
39°F
86%
0.73 in
65%
4%
36.9 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 4.02 μg/m3
PM10: 5.7 μg/m3
Carbon Monoxide: 161.54 μg/m3
Nitrogen Dioxide: 1.19 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 96.62 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:00 AM
Sunset: 6:36 PM
Daylight: 11 hrs 57 mins
Moonrise: 5:38 AM
Moon Transit: 10:43 AM
Moonset: 3:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
10:13 AM - 12:43 AM

Minor Periods

3:29 PM - 4:59 PM
5:08 AM - 6:38 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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