Water Temperature of the Gulf of Maine in Eastport, ME

Current Water Temperature

36.1°F

Measurement Time: Wednesday, March 11, 2026, 7:30 AM EDT

Today's Tides

 High: March 11, 5:06 AM, 16.6 ft
Low: March 11, 11:32 AM, 2.8 ft
 High: March 11, 5:40 PM, 15.3 ft
Low: March 11, 11:53 PM, 3.9 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

35.8°F
Fog
Fog
27.1°F
35.2°F
71%
ENE 13 mph
19.8 mph
26.8°F
33.6°F
0 in
0%
6 mi
1021 mbar
0

Five Day Weather Forecast

Moderate or heavy snow showers
Wed
H: 36°F
L: 31°F
Moderate rain
Thu
H: 43°F
L: 27°F
Patchy moderate snow
Fri
H: 36°F
L: 22°F
Moderate rain
Sat
H: 41°F
L: 31°F
Moderate or heavy snow showers
Sun
H: 32°F
L: 26°F

Air Quality

PM2.5: 4.04 μg/m3
PM10: 5.64 μg/m3
Carbon Monoxide: 181.74 μg/m3
Nitrogen Dioxide: 2.34 μg/m3
Sulphur Dioxide: 1.34 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:37 AM
Sunset: 6:29 PM
Daylight: 11 hrs 41 mins
Moonrise: 2:34 AM
Moon Transit: 6:32 AM
Moonset: 10:29 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%

Best Times for Fishing or Hunting

Major Periods

6:02 AM - 8:32 AM
12:00 AM - 12:00 AM

Minor Periods

9:59 AM - 11:29 AM
2:04 AM - 3:34 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued March 11 at 2:13AM EDT until March 11 at 11:00PM EDT by NWS Caribou ME

Effective: Wed March 11, 2026, 2:13 AM
Expires: Wed March 11, 2026, 8:00 PM

* WHAT...Mixed precipitation expected. Total sleet accumulations up to one half inch and ice accumulations up to three tenths of an inch. * WHERE...Central Piscataquis, Southern Piscataquis, Northern Washington, and Central Penobscot Counties. * WHEN...From 8 AM this morning to 11 PM EDT this evening. * IMPACTS...Plan on slippery road conditions. Isolated power outages are possible from the freezing rain. The hazardous conditions could impact the Wednesday evening commute.

A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for Maine can be obtained by going to newengland511.org.


special weather statement 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: Tue March 10, 2026, 3:07 PM
Expires: Wed March 11, 2026, 7:07 AM

A combination of snow, ice pellets, freezing rain, and rain is expected. Time span: Wednesday afternoon until Thursday afternoon. Potential freezing rain duration: 2 to 4 hours. Potential freezing rain amounts: up to 5 mm. Remarks: A low pressure system is expected to bring a variety of wintry precipitation that will likely affect the region on Wednesday into Thursday. There remains some uncertainty in the exact track of this system but there is a possibility of a prolonged period of freezing rain with significant ice accumulations. A transition to rain is expected by midday Thursday. More significant duration and accumulation of freezing rain is expected in areas to the north of this statement, where freezing rain warnings have been issued. Accumulations of ice may create slippery and hazardous travel or walking conditions. Ice buildup on trees and utility infrastructure may cause damage or outages. Plan ahead in case schools or scheduled activities are cancelled. Consider adjusting travel plans to avoid the most adverse conditions. ### 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.


special weather statement 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: Tue March 10, 2026, 9:29 PM
Expires: Wed March 11, 2026, 1:29 PM

A combination of snow, ice pellets, freezing rain, and rain is expected. Time span: Wednesday afternoon until Thursday afternoon. Potential freezing rain duration: 2 to 4 hours. Potential freezing rain amounts: up to 5 mm. Remarks: A low pressure system is expected to bring a variety of wintry precipitation that will likely affect the region on Wednesday into Thursday. There remains some uncertainty in the exact track of this system but there is a possibility of a prolonged period of freezing rain with significant ice accumulations. A transition to rain is expected by midday Thursday. More significant duration and accumulation of freezing rain is expected in areas to the north of this statement, where freezing rain warnings have been issued. Accumulations of ice may create slippery and hazardous travel or walking conditions. Ice buildup on trees and utility infrastructure may cause damage or outages. Plan ahead in case schools or scheduled activities are cancelled. Consider adjusting travel plans to avoid the most adverse conditions. ### 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.


special weather statement 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, 3:31 AM
Expires: Wed March 11, 2026, 7:31 PM

A combination of snow, ice pellets, freezing rain, and rain is expected. Time span: this afternoon until Thursday afternoon. Potential freezing rain duration: 2 to 4 hours. Potential freezing rain amounts: up to 5 mm. Remarks: A low pressure system is expected to bring a variety of wintry precipitation that will likely affect the region beginning this afternoon. There remains some uncertainty in the exact track of this system but there is a possibility of a prolonged period of freezing rain this evening and into tonight. Freezing rain is expected to switch to rain by Thursday morning. More significant duration and accumulation of freezing rain is expected in areas to the north of this statement, where freezing rain warnings have been issued. Accumulations of ice may create slippery and hazardous travel or walking conditions. Ice buildup on trees and utility infrastructure may cause damage or outages. Plan ahead in case schools or scheduled activities are cancelled. Consider adjusting travel plans to avoid the most adverse conditions. ### 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.


special weather statement 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: Tue March 10, 2026, 11:41 AM
Expires: Wed March 11, 2026, 3:41 AM

A combination of snow, ice pellets, freezing rain, and rain is expected. Time span: Wednesday afternoon until Thursday afternoon. Potential freezing rain duration: 10 to 18 hours. Potential freezing rain amounts: 5 to 15 mm, possibly higher. Remarks: A low pressure system is expected to bring a variety of wintry precipitation that will likely affect the region on Wednesday into Thursday. There remains some uncertainty in the exact track of this system but there is a high likelihood of a prolonged period of freezing rain with significant ice accumulations. A transition to rain is expected by midday Thursday. Accumulations of ice may create slippery and hazardous travel or walking conditions. Ice buildup on trees and utility infrastructure may cause damage or outages. Plan ahead in case schools or scheduled activities are cancelled. Consider adjusting travel plans to avoid the most adverse conditions. ### 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.


Wednesday, March 11, 2026

Weather Forecast

Moderate or heavy snow showers
35.6°F
31.1°F
33.4°F
93%
0.22 in
82%
8%
19.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 9.76 μg/m3
PM10: 12.61 μg/m3
Carbon Monoxide: 184.06 μg/m3
Nitrogen Dioxide: 2.99 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 76.8 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:37 AM
Sunset: 6:29 PM
Daylight: 11 hrs 41 mins
Moonrise: 2:34 AM
Moon Transit: 6:32 AM
Moonset: 10:29 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%

Best Times for Fishing or Hunting

Major Periods

6:02 AM - 8:32 AM
12:00 AM - 12:00 AM

Minor Periods

9:59 AM - 11:29 AM
2:04 AM - 3:34 AM

Action Rating: 2 out of 5

Thursday, March 12, 2026

Weather Forecast

Moderate rain
43.3°F
27.3°F
38.9°F
88%
0.57 in
88%
0%
19.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 3.69 μg/m3
PM10: 4.51 μg/m3
Carbon Monoxide: 153.94 μg/m3
Nitrogen Dioxide: 2.09 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 81.44 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
35.7°F
22.3°F
28.1°F
56%
0.03 in
85%
8%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.84 μg/m3
PM10: 2.18 μg/m3
Carbon Monoxide: 158.1 μg/m3
Nitrogen Dioxide: 1.34 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 93.08 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

Moderate rain
40.5°F
31.4°F
34.2°F
93%
0.63 in
80%
35%
24.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 6.24 μg/m3
PM10: 9.27 μg/m3
Carbon Monoxide: 156.02 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 98.31 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

Moderate or heavy snow showers
32.3°F
26°F
29.5°F
80%
0.16 in
74%
28%
20.6 mph
1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 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

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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