Water Temperature of Nantucket Sound in West Yarmouth, MA
Current Water Temperature
61.0°F
Measurement Time: Monday, June 8, 2026, 11:30 AM EDT
Temperature Locations
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Local Points of Interest
Atlantic OceanNantucket Sound
Station Name: NANTUCKET SOUND
Station Type: Other
Data Source: National Data Buoy Center
Elevation Above Sea Level: 0 feet
Nearest Address:
973–1019 Great Island Rd
West Yarmouth, MA 02673
Barnstable County
GPS Coordinates: 41.493, -70.279
Nearby Water Temperatures
Childs River, Waquoit Village, MA (14.3 mi)Nantucket Sound, Nantucket, MA (17.2 mi)
Woods Hole, Woods Hole, MA (20.4 mi)
Pleasant Bay, Chatham, MA (21.7 mi)
Herring River, Wellfleet, MA (32.2 mi)
Taunton River, Bridgewater, MA (46.4 mi)
Taunton River, Fall River, MA (48 mi)
Atlantic Ocean, Provincetown, MA (49.5 mi)
Mill River, Taunton, MA (50.4 mi)
Narragansett Bay, Newport, RI (54.2 mi)
Atlantic Ocean, New Shoreham, RI (57.1 mi)
Providence River, Barrington, RI (57.1 mi)
Great Harbor, North Kingstown, RI (58.8 mi)
Providence River, Providence, RI (61.9 mi)
Atlantic Ocean, Scituate, MA (62 mi)
Weather for West Yarmouth, Massachusetts
Current Weather
73.9°F

Sunny
76.5°F
78.3°F
45%
SW 20.8 mph
32 mph
77.1°F
55.3°F
0 in
0%
9 mi
1018 mbar
4.2
Five Day Weather Forecast

Tue
H: 80°F
L: 56°F

Wed
H: 71°F
L: 59°F

Thu
H: 71°F
L: 62°F

Fri
H: 68°F
L: 59°F

Sat
H: 72°F
L: 60°F
Air Quality
AQI:
1 - Good
PM2.5:
7.5 μg/m3
PM10:
9.6 μg/m3
Carbon Monoxide: 112 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 116 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 116 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:40 AM
Sunset: 8:14 PM
Daylight: 15 hrs 7 mins
Sun Transit: 12:40 AM
Sunset: 8:14 PM
Daylight: 15 hrs 7 mins
Moonrise: 1:17 AM
Moon Transit: 6:27 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Moon Transit: 6:27 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Best Times for Fishing or Hunting
Major Periods
5:57 AM - 8:27 AM5:57 AM - 8:27 AM
Minor Periods
1:29 PM - 2:59 PM12:47 AM - 2:17 AM
Action Rating: 2 out of 5
Tuesday, June 9, 2026
Weather Forecast
Sunny
79.9°F
56.1°F
67°F
62%
0 in
4%
0%
21 mph
8.7
Air Quality
AQI:
1 - Good
PM2.5:
5.7 μg/m3
PM10:
7.61 μg/m3
Carbon Monoxide: 117.54 μg/m3
Nitrogen Dioxide: 3.81 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 88.54 μg/m3
Nitrogen Dioxide: 3.81 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 88.54 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:40 AM
Sunset: 8:14 PM
Daylight: 15 hrs 7 mins
Sun Transit: 12:40 AM
Sunset: 8:14 PM
Daylight: 15 hrs 7 mins
Moonrise: 1:17 AM
Moon Transit: 6:27 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Moon Transit: 6:27 AM
Moonset: 1:59 PM
Moon Phase: Last Quarter
Moon Illumination: 21.6%
Best Times for Fishing or Hunting
Major Periods
5:57 AM - 8:27 AM5:57 AM - 8:27 AM
Minor Periods
1:29 PM - 2:59 PM12:47 AM - 2:17 AM
Action Rating: 2 out of 5
Wednesday, June 10, 2026
Weather Forecast
Patchy rain nearby
71.2°F
59°F
64.8°F
79%
0.03 in
43%
0%
19 mph
8.6
Air Quality
AQI:
1 - Good
PM2.5:
9.59 μg/m3
PM10:
14.92 μg/m3
Carbon Monoxide: 107.04 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 82.75 μg/m3
Nitrogen Dioxide: 1.83 μg/m3
Sulphur Dioxide: 0.38 μg/m3
Ozone: 82.75 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:40 AM
Sunset: 8:15 PM
Daylight: 15 hrs 8 mins
Sun Transit: 12:40 AM
Sunset: 8:15 PM
Daylight: 15 hrs 8 mins
Moonrise: 1:39 AM
Moon Transit: 8:18 AM
Moonset: 3:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%
Moon Transit: 8:18 AM
Moonset: 3:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.1%
Best Times for Fishing or Hunting
Major Periods
7:48 AM - 10:18 AM12:00 AM - 12:00 AM
Minor Periods
2:41 PM - 4:11 PM1:09 AM - 2:39 AM
Action Rating: 2 out of 5
Thursday, June 11, 2026
Weather Forecast
Patchy rain nearby
70.6°F
62.2°F
64.9°F
96%
0.17 in
89%
0%
18.1 mph
6.4
Air Quality
AQI:
1 - Good
PM2.5:
10.83 μg/m3
PM10:
14.25 μg/m3
Carbon Monoxide: 152.79 μg/m3
Nitrogen Dioxide: 3.2 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 115.88 μg/m3
Nitrogen Dioxide: 3.2 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 115.88 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:40 AM
Sunset: 8:15 PM
Daylight: 15 hrs 8 mins
Sun Transit: 12:40 AM
Sunset: 8:15 PM
Daylight: 15 hrs 8 mins
Moonrise: 2:04 AM
Moon Transit: 9:08 AM
Moonset: 4:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Moon Transit: 9:08 AM
Moonset: 4:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.5%
Best Times for Fishing or Hunting
Major Periods
8:38 AM - 11:08 AM12:00 AM - 12:00 AM
Minor Periods
3:58 PM - 5:28 PM1:34 AM - 3:04 AM
Action Rating: 2 out of 5
Friday, June 12, 2026
Weather Forecast
Patchy rain nearby
67.8°F
59.4°F
63°F
91%
0.01 in
39%
0%
9.2 mph
7.7
Air Quality
AQI:
1 - Good
PM2.5:
8.1 μg/m3
PM10:
9.4 μg/m3
Carbon Monoxide: 176.16 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 116.63 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 116.63 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:41 AM
Sunset: 8:16 PM
Daylight: 15 hrs 9 mins
Sun Transit: 12:41 AM
Sunset: 8:16 PM
Daylight: 15 hrs 9 mins
Moonrise: 2:35 AM
Moon Transit: 10:04 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%
Moon Transit: 10:04 AM
Moonset: 5:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:34 AM - 12:04 AM
Minor Periods
5:18 PM - 6:48 PM2:05 AM - 3:35 AM
Action Rating: 2 out of 5
Saturday, June 13, 2026
Weather Forecast
Patchy rain nearby
71.8°F
59.9°F
65°F
89%
0.03 in
56%
0%
9.6 mph
8.2
Air Quality
AQI:
1 - Good
PM2.5:
10.18 μg/m3
PM10:
13.62 μg/m3
Carbon Monoxide: 217.89 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 123.89 μg/m3
Nitrogen Dioxide: 2.52 μg/m3
Sulphur Dioxide: 0.71 μg/m3
Ozone: 123.89 μg/m3
Astronomical
Sunrise: 5:07 AM
Sun Transit: 12:41 AM
Sunset: 8:16 PM
Daylight: 15 hrs 10 mins
Sun Transit: 12:41 AM
Sunset: 8:16 PM
Daylight: 15 hrs 10 mins
Moonrise: 3:13 AM
Moon Transit: 11:05 AM
Moonset: 7:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Moon Transit: 11:05 AM
Moonset: 7:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
12:48 AM - 3:18 AM10:35 AM - 1:05 PM
Minor Periods
6:39 PM - 8:09 PM2:43 AM - 4:13 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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