Water Temperature of Pleasant Bay in Chatham, MA
Current Water Temperature
Current temperature data is
not available at this time.
not available at this time.
Today's Tides
High: March 20, 1:17 AM, 5.7 ft
Low: March 20, 8:08 AM, -0.4 ft
High: March 20, 1:43 PM, 5.4 ft
Low: March 20, 8:20 PM, -0.2 ft
Temperature Locations
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Local Points of Interest
Chatham Harbor; Tern island; Aunt Lydias Cove; Atlantic OceanPleasant Bay
Station Name: Chatham
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: -3 feet
Sensor Depth: -2 feet
Nearest Address:
69 Barcliff Ave Exd
Chatham, MA 02633
Barnstable County
GPS Coordinates: 41.688499, -69.95110
Nearby Water Temperatures
Herring River, Wellfleet, MA (17.8 mi)Nantucket Sound, West Yarmouth, MA (21.7 mi)
Nantucket Sound, Nantucket, MA (28.9 mi)
Childs River, Waquoit Village, MA (30.4 mi)
Atlantic Ocean, Provincetown, MA (37 mi)
Woods Hole, Woods Hole, MA (38.9 mi)
Taunton River, Bridgewater, MA (54.5 mi)
Atlantic Ocean, Scituate, MA (57.9 mi)
Mill River, Taunton, MA (60.4 mi)
Taunton River, Fall River, MA (62.6 mi)
Providence River, Barrington, RI (71.8 mi)
Narragansett Bay, Newport, RI (72.2 mi)
Providence River, Providence, RI (75.2 mi)
Great Harbor, North Kingstown, RI (75.7 mi)
Gulf of Maine, Gloucester, NH (77.6 mi)
Weather for Chatham, Massachusetts
Current Weather
37.9°F

Overcast
30.2°F
33.4°F
82%
WSW 12.1 mph
19.1 mph
26.6°F
28.9°F
0 in
100%
9 mi
1021 mbar
0
Five Day Weather Forecast

Fri
H: 45°F
L: 33°F

Sat
H: 45°F
L: 39°F

Sun
H: 43°F
L: 36°F

Mon
H: 50°F
L: 35°F

Tue
H: 36°F
L: 31°F
Air Quality
AQI:
1 - Good
PM2.5:
7.65 μg/m3
PM10:
9.75 μg/m3
Carbon Monoxide: 214.85 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 90 μg/m3
Nitrogen Dioxide: 5.75 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 90 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 10:27 AM
Sunset: 6:52 PM
Daylight: 12 hrs 9 mins
Sun Transit: 10:27 AM
Sunset: 6:52 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:14 AM
Moon Transit: 2:04 PM
Moonset: 9:09 PM
Moon Phase: New
Moon Illumination: 2.8%
Moon Transit: 2:04 PM
Moonset: 9:09 PM
Moon Phase: New
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
3:55 AM - 6:25 AM1:34 PM - 4:04 PM
Minor Periods
8:39 PM - 10:09 PM6:44 AM - 8:14 AM
Action Rating: 5 out of 5
Friday, March 20, 2026
Weather Forecast
Sunny
45.3°F
33.1°F
39.8°F
81%
0 in
0%
0%
26.8 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
8.65 μg/m3
PM10:
11.55 μg/m3
Carbon Monoxide: 185.65 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 99.08 μg/m3
Nitrogen Dioxide: 3.51 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 99.08 μg/m3
Astronomical
Sunrise: 6:43 AM
Sun Transit: 10:27 AM
Sunset: 6:52 PM
Daylight: 12 hrs 9 mins
Sun Transit: 10:27 AM
Sunset: 6:52 PM
Daylight: 12 hrs 9 mins
Moonrise: 7:14 AM
Moon Transit: 2:04 PM
Moonset: 9:09 PM
Moon Phase: New
Moon Illumination: 2.8%
Moon Transit: 2:04 PM
Moonset: 9:09 PM
Moon Phase: New
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
3:55 AM - 6:25 AM1:34 PM - 4:04 PM
Minor Periods
8:39 PM - 10:09 PM6:44 AM - 8:14 AM
Action Rating: 5 out of 5
Saturday, March 21, 2026
Weather Forecast
Heavy rain
45.3°F
38.7°F
42.2°F
83%
1.43 in
86%
0%
21.7 mph
0.8
Air Quality
AQI:
1 - Good
PM2.5:
6.95 μg/m3
PM10:
9.01 μg/m3
Carbon Monoxide: 191.77 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 101 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.72 μg/m3
Ozone: 101 μg/m3
Astronomical
Sunrise: 6:42 AM
Sun Transit: 12:00 AM
Sunset: 6:53 PM
Daylight: 12 hrs 12 mins
Sun Transit: 12:00 AM
Sunset: 6:53 PM
Daylight: 12 hrs 12 mins
Moonrise: 7:40 AM
Moon Transit: 2:56 PM
Moonset: 10:28 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Moon Transit: 2:56 PM
Moonset: 10:28 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
4:46 AM - 7:16 AM2:26 PM - 4:56 PM
Minor Periods
9:58 PM - 11:28 PM7:10 AM - 8:40 AM
Action Rating: 3 out of 5
Sunday, March 22, 2026
Weather Forecast
Moderate rain
43.3°F
36.3°F
40.4°F
78%
0.25 in
87%
0%
25.7 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
7.93 μg/m3
PM10:
10.51 μg/m3
Carbon Monoxide: 194.05 μg/m3
Nitrogen Dioxide: 5.98 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 97.6 μg/m3
Nitrogen Dioxide: 5.98 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 97.6 μg/m3
Astronomical
Sunrise: 6:40 AM
Sun Transit: 12:00 AM
Sunset: 6:54 PM
Daylight: 12 hrs 15 mins
Sun Transit: 12:00 AM
Sunset: 6:54 PM
Daylight: 12 hrs 15 mins
Moonrise: 8:13 AM
Moon Transit: 3:53 PM
Moonset: 11:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%
Moon Transit: 3:53 PM
Moonset: 11:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
5:41 AM - 8:11 AM3:23 PM - 5:53 PM
Minor Periods
12:00 AM - 12:00 AM7:43 AM - 9:13 AM
Action Rating: 2 out of 5
Monday, March 23, 2026
Weather Forecast
Patchy rain nearby
49.8°F
34.9°F
44.5°F
81%
0.05 in
77%
0%
30.9 mph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
4.63 μg/m3
PM10:
6.61 μg/m3
Carbon Monoxide: 187.29 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 102.44 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 102.44 μg/m3
Astronomical
Sunrise: 6:38 AM
Sun Transit: 12:00 AM
Sunset: 6:56 PM
Daylight: 12 hrs 17 mins
Sun Transit: 12:00 AM
Sunset: 6:56 PM
Daylight: 12 hrs 17 mins
Moonrise: 8:53 AM
Moon Transit: 4:53 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%
Moon Transit: 4:53 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
6:40 AM - 9:10 AM4:23 PM - 6:53 PM
Minor Periods
8:23 AM - 9:53 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Tuesday, March 24, 2026
Weather Forecast
Patchy rain nearby
35.8°F
31.1°F
34°F
59%
0.01 in
80%
9%
22.1 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
3.25 μg/m3
PM10:
4.85 μg/m3
Carbon Monoxide: 173.95 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 100.31 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 100.31 μg/m3
Astronomical
Sunrise: 6:37 AM
Sun Transit: 12:00 AM
Sunset: 6:57 PM
Daylight: 12 hrs 20 mins
Sun Transit: 12:00 AM
Sunset: 6:57 PM
Daylight: 12 hrs 20 mins
Moonrise: 9:43 AM
Moon Transit: 5:56 PM
Moonset: 1:03 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%
Moon Transit: 5:56 PM
Moonset: 1:03 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%
Best Times for Fishing or Hunting
Major Periods
7:42 AM - 10:12 AM5:26 PM - 7:56 PM
Minor Periods
9:13 AM - 10:43 AM12:33 AM - 2:03 AM
Action Rating: 2 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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