Water Temperature of Pleasant Bay in Chatham, MA
Current Water Temperature
not available at this time.
Today's Tides
High: July 15, 3:32 AM, 5.62 ft
Low: July 15, 10:32 AM, -0.34 ft
High: July 15, 4:10 PM, 5.05 ft
Low: July 15, 10:44 PM, 0.03 ft
Temperature Locations
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Local Points of Interest
Chatham Harbor; Tern island; Aunt Lydias Cove; Atlantic OceanSponsored Content
Station Name: Chatham
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: -3 feet / -1 meters
Sensor Depth: -1.8 feet / -0.5 meters
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 (37.0 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

Humidity: 85%
Feels Like: 84.2°F
Wind: SSW 13.2 mph
Wind Gusts: 21 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.7
Five Day Weather Forecast

Tue
H: 77°F
L: 70°F

Wed
H: 77°F
L: 71°F

Thu
H: 75°F
L: 73°F

Fri
H: 77°F
L: 69°F

Sat
H: 75°F
L: 68°F
Air Quality
Nitrogen Dioxide: 9.25 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 60 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:13 PM
Daylight: 14 hrs 54 mins
Moon Transit: 4:23 AM
Moonset: 10:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.7%
Best Times for Fishing or Hunting
Major Periods
3:53 AM - 6:23 AM12:00 AM - 12:00 AM
Minor Periods
10:28 PM - 11:58 PM9:54 AM - 11:24 AM
Action Rating: 2 out of 5
Heat Advisory issued July 15 at 1:43PM EDT until July 17 at 7:00PM EDT by NWS Boston/Norton MA
Effective: Tue July 15, 2025, 5:43 PM
Expires: Wed July 16, 2025, 12:00 PM
* WHAT...Heat index values up to 100. * WHERE...Much of Southern New England. * WHEN...Until 7 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued July 15 at 1:43PM EDT until July 17 at 7:00PM EDT by NWS Boston/Norton MA
Effective: Tue July 15, 2025, 5:43 PM
Expires: Wed July 16, 2025, 12:00 PM
* WHAT...Heat index values up to 100. * WHERE...Much of Southern New England. * WHEN...Until 7 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Heat Advisory issued July 15 at 1:43PM EDT until July 17 at 7:00PM EDT by NWS Boston/Norton MA
Effective: Tue July 15, 2025, 5:43 PM
Expires: Wed July 16, 2025, 12:00 PM
* WHAT...Heat index values up to 100. * WHERE...Much of Southern New England. * WHEN...Until 7 PM EDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Weather Forecast
Average Temperature: 73.3°F
Average Humidity: 93%
Wind: 14.1 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 6.86 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 64.8 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:13 PM
Daylight: 14 hrs 54 mins
Moon Transit: 4:23 AM
Moonset: 10:24 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.7%
Best Times for Fishing or Hunting
Major Periods
3:53 AM - 6:23 AM12:00 AM - 12:00 AM
Minor Periods
10:28 PM - 11:58 PM9:54 AM - 11:24 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 72.8°F
Average Humidity: 95%
Wind: 14.1 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 8.32 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 95.76 μg/m3
Astronomical
Sun Transit: 12:45 AM
Sunset: 8:12 PM
Daylight: 14 hrs 53 mins
Moon Transit: 1:15 AM
Moonset: 11:35 AM
Moon Phase: Waning Gibbous
Moon Illumination: 55.7%
Best Times for Fishing or Hunting
Major Periods
12:45 AM - 3:15 AM12:45 AM - 3:15 AM
Minor Periods
12:00 AM - 12:00 AM11:05 AM - 12:35 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 73.4°F
Average Humidity: 96%
Wind: 19 mph
UV Index: 1.6
Air Quality
Nitrogen Dioxide: 4.96 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 98.88 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:11 PM
Daylight: 14 hrs 51 mins
Moon Transit: 5:57 AM
Moonset: 12:49 AM
Moon Phase: Last Quarter
Moon Illumination: 44.4%
Best Times for Fishing or Hunting
Major Periods
5:27 AM - 7:57 AM8:37 PM - 11:07 PM
Minor Periods
12:19 AM - 1:49 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 73.1°F
Average Humidity: 80%
Wind: 16.1 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 12.4 μg/m3
Sulphur Dioxide: 3.56 μg/m3
Ozone: 153.72 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:11 PM
Daylight: 14 hrs 50 mins
Moon Transit: 6:46 AM
Moonset: 2:05 PM
Moon Phase: Last Quarter
Moon Illumination: 33.4%
Best Times for Fishing or Hunting
Major Periods
6:16 AM - 8:46 AM12:00 AM - 12:00 AM
Minor Periods
1:35 PM - 3:05 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 70.9°F
Average Humidity: 64%
Wind: 9.6 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 7.63 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 100.15 μg/m3
Astronomical
Sun Transit: 12:46 AM
Sunset: 8:10 PM
Daylight: 14 hrs 48 mins
Moon Transit: 7:40 AM
Moonset: 3:22 PM
Moon Phase: Last Quarter
Moon Illumination: 23.2%
Best Times for Fishing or Hunting
Major Periods
7:10 AM - 9:40 AM12:00 AM - 12:00 AM
Minor Periods
2:52 PM - 4:22 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5