Water Temperature of the Gulf of Maine Near Gloucester, NH

Current Water Temperature

42.3°F

Measurement Time: Monday, April 20, 2026, 7:30 AM EDT

Temperature Locations

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Local Points of Interest

Jeffrey's Ledge; Atlantic Ocean

Gulf of Maine

Station Name: Jeffrey's Ledge, NH (160)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
Gloucester, NH 01930
Essex County

GPS Coordinates: 42.8, -70.171

Nearby Water Temperatures

Piscataqua River, Kittery, ME (34.7 mi)
Atlantic Ocean, Scituate, MA (39.8 mi)
Atlantic Ocean, Provincetown, MA (41.3 mi)
Gulf of Maine, Cape Elizabeth, ME (50.1 mi)
Fresh Pond, Cambridge, MA (57.3 mi)
Gulf of Maine, Portland, ME (59.4 mi)
Herring River, Wellfleet, MA (60.3 mi)
Shawsheen River, Bedford, MA (60.5 mi)
Cambridge Reservoir Tributary 2, Lexington, MA (60.8 mi)
Cambridge Reservoir Tributary 1, Lexington, MA (61 mi)
Cambridge Reservoir Tributary 3, Waltham, MA (61.2 mi)
Hobbs Brook, Lincoln, MA (61.2 mi)
Cambridge Reservoir, Lincoln, MA (61.7 mi)
Stony Brook, Waltham, MA (62.6 mi)
Stony Brook Tributary, Waltham, MA (63.2 mi)

Weather Near Gloucester, New Hampshire

Current Weather

39°F
Sunny
Sunny
32.5°F
41.9°F
70%
W 9.8 mph
13.3 mph
36.9°F
30.9°F
0 in
0%
9 mi
1019 mbar
1.7

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 49°F
L: 33°F
Partly Cloudy
Tue
H: 41°F
L: 37°F
Moderate rain
Wed
H: 45°F
L: 38°F
Sunny
Thu
H: 49°F
L: 41°F
Sunny
Fri
H: 48°F
L: 40°F

Air Quality

AQI: 1 - Good
PM2.5: 4.05 μg/m3
PM10: 4.55 μg/m3
Carbon Monoxide: 179.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:39 AM
Sunset: 7:29 PM
Daylight: 13 hrs 38 mins
Moonrise: 7:32 AM
Moon Transit: 3:46 PM
Moonset: 12:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
3:16 PM - 5:46 PM

Minor Periods

12:00 AM - 12:00 AM
7:02 AM - 8:32 AM

Action Rating: 3 out of 5

Monday, April 20, 2026

Weather Forecast

Patchy rain nearby
48.9°F
32.5°F
39.8°F
70%
0.08 in
92%
0%
16.3 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 4.27 μg/m3
PM10: 4.72 μg/m3
Carbon Monoxide: 182.29 μg/m3
Nitrogen Dioxide: 4.13 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 88.56 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:39 AM
Sunset: 7:29 PM
Daylight: 13 hrs 38 mins
Moonrise: 7:32 AM
Moon Transit: 3:46 PM
Moonset: 12:06 PM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
3:16 PM - 5:46 PM

Minor Periods

12:00 AM - 12:00 AM
7:02 AM - 8:32 AM

Action Rating: 3 out of 5

Tuesday, April 21, 2026

Weather Forecast

Partly Cloudy
41°F
36.9°F
39.5°F
59%
0 in
0%
0%
19 mph
5.6


Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 6.69 μg/m3
Carbon Monoxide: 166.85 μg/m3
Nitrogen Dioxide: 3.04 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 96.08 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:39 AM
Sunset: 7:30 PM
Daylight: 13 hrs 40 mins
Moonrise: 8:32 AM
Moon Transit: 4:51 PM
Moonset: 12:06 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

6:34 AM - 9:04 AM
4:21 PM - 6:51 PM

Minor Periods

8:02 AM - 9:32 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, April 22, 2026

Weather Forecast

Moderate rain
45.1°F
38.3°F
42.2°F
85%
0.23 in
88%
0%
21.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 8.87 μg/m3
PM10: 10.82 μg/m3
Carbon Monoxide: 177.29 μg/m3
Nitrogen Dioxide: 6.62 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 92.48 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 12:39 AM
Sunset: 7:31 PM
Daylight: 13 hrs 43 mins
Moonrise: 9:42 AM
Moon Transit: 5:53 PM
Moonset: 1:07 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

7:38 AM - 10:08 AM
5:23 PM - 7:53 PM

Minor Periods

9:12 AM - 10:42 AM
12:37 AM - 2:07 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Sunny
49.2°F
40.9°F
45.4°F
72%
0 in
0%
0%
11.4 mph
5.8


Air Quality

AQI: 1 - Good
PM2.5: 12.88 μg/m3
PM10: 16.08 μg/m3
Carbon Monoxide: 175.2 μg/m3
Nitrogen Dioxide: 8.47 μg/m3
Sulphur Dioxide: 2.6 μg/m3
Ozone: 84.16 μg/m3

Astronomical

Sunrise: 5:46 AM
Sun Transit: 12:39 AM
Sunset: 7:32 PM
Daylight: 13 hrs 46 mins
Moonrise: 10:58 AM
Moon Transit: 6:51 PM
Moonset: 1:56 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
6:21 PM - 8:51 PM

Minor Periods

10:28 AM - 11:58 AM
1:26 AM - 2:56 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Sunny
47.6°F
39.9°F
43.7°F
65%
0 in
0%
0%
17.7 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 4.09 μg/m3
PM10: 5.07 μg/m3
Carbon Monoxide: 181.9 μg/m3
Nitrogen Dioxide: 4.2 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 84.23 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:38 AM
Sunset: 7:33 PM
Daylight: 13 hrs 48 mins
Moonrise: 12:14 AM
Moon Transit: 7:44 PM
Moonset: 2:33 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

9:33 AM - 12:03 AM
7:14 PM - 9:44 PM

Minor Periods

11:44 AM - 1:14 PM
2:03 AM - 3:33 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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