Water Temperature of Pleasant Bay in Chatham, MA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

 High: October 8, 12:59 AM, 5.79 ft
Low: October 8, 7:33 AM, -0.13 ft
 High: October 8, 1:13 PM, 6.45 ft
Low: October 8, 8:13 PM, -0.56 ft

Temperature Locations

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Local Points of Interest

Chatham Harbor; Tern island; Aunt Lydias Cove; Atlantic Ocean

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Pleasant Bay

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

57°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 87%
Feels Like: 53.3°F
Wind: N 16.6 mph
Wind Gusts: 23.6 mph
Pressure: 30.07 in
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Partly Cloudy
Wed
H: 69°F
L: 54°F
Overcast
Thu
H: 54°F
L: 50°F
Sunny
Fri
H: 59°F
L: 51°F
Cloudy
Sat
H: 60°F
L: 54°F
Moderate rain
Sun
H: 60°F
L: 57°F

Air Quality

AQI: 1 - Good
PM2.5: 3.35 μg/m3
PM10: 4.25 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:27 AM
Sunset: 6:09 PM
Daylight: 11 hrs 25 mins
Moonrise: 6:47 PM
Moon Transit: 1:18 AM
Moonset: 8:35 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
4:02 PM - 6:32 PM

Minor Periods

6:17 PM - 7:47 PM
8:05 AM - 9:35 AM

Action Rating: 5 out of 5

Freeze Watch issued October 8 at 12:10PM EDT until October 10 at 9:00AM EDT by NWS Boston/Norton MA

Effective: Wed October 8, 2025, 4:10 PM
Expires: Thu October 9, 2025, 10:00 AM

* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Providence County, Kent County, Dukes MA, Bristol RI, Washington RI, and Newport RI. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The lowest temperatures are expected away from the immediate coastline.

Take steps now to protect tender plants from the cold.


Freeze Watch issued October 8 at 12:10PM EDT until October 10 at 9:00AM EDT by NWS Boston/Norton MA

Effective: Wed October 8, 2025, 4:10 PM
Expires: Thu October 9, 2025, 10:00 AM

* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Portions of northern Connecticut and central, eastern, southeastern, and western Massachusetts. * WHEN...From Thursday evening through Friday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...The lowest temperatures are expected away from the immediate coastline.

Take steps now to protect tender plants from the cold.
Wednesday, October 8, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 63.9°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 26.6 mph
UV Index: 0.1

Air Quality

AQI: 1 - Good
PM2.5: 6.38 μg/m3
PM10: 9.12 μg/m3
Carbon Monoxide: 132.77 μg/m3
Nitrogen Dioxide: 2.26 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 82.08 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:27 AM
Sunset: 6:09 PM
Daylight: 11 hrs 25 mins
Moonrise: 6:47 PM
Moon Transit: 1:18 AM
Moonset: 8:35 AM
Moon Phase: Full
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

12:48 AM - 3:18 AM
4:02 PM - 6:32 PM

Minor Periods

6:17 PM - 7:47 PM
8:05 AM - 9:35 AM

Action Rating: 5 out of 5

Thursday, October 9, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 52.6°F
Average Humidity: 61%
Chance of Rain: 0%
Wind: 22.8 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.05 μg/m3
PM10: 3.94 μg/m3
Carbon Monoxide: 136.61 μg/m3
Nitrogen Dioxide: 2.09 μg/m3
Sulphur Dioxide: 1.41 μg/m3
Ozone: 73.8 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:26 AM
Sunset: 6:08 PM
Daylight: 11 hrs 22 mins
Moonrise: 7:23 PM
Moon Transit: 2:14 AM
Moonset: 9:58 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

1:44 AM - 4:14 AM
5:01 PM - 7:31 PM

Minor Periods

6:53 PM - 8:23 PM
9:28 AM - 10:58 AM

Action Rating: 2 out of 5

Friday, October 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 54.3°F
Average Humidity: 59%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.52 μg/m3
PM10: 4.77 μg/m3
Carbon Monoxide: 145.57 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 75.48 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:26 AM
Sunset: 6:06 PM
Daylight: 11 hrs 19 mins
Moonrise: 8:09 PM
Moon Transit: 3:15 AM
Moonset: 11:19 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

2:45 AM - 5:15 AM
6:04 PM - 8:34 PM

Minor Periods

7:39 PM - 9:09 PM
10:49 AM - 12:19 AM

Action Rating: 3 out of 5

Saturday, October 11, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 56.6°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 11.2 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 5.8 μg/m3
PM10: 8.28 μg/m3
Carbon Monoxide: 175.17 μg/m3
Nitrogen Dioxide: 2.01 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 84.84 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:26 AM
Sunset: 6:04 PM
Daylight: 11 hrs 16 mins
Moonrise: 9:06 PM
Moon Transit: 4:18 AM
Moonset: 12:34 AM
Moon Phase: Waning Gibbous
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
7:08 PM - 9:38 PM

Minor Periods

8:36 PM - 10:06 PM
12:04 AM - 1:34 PM

Action Rating: 2 out of 5

Sunday, October 12, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 58.5°F
Average Humidity: 81%
Chance of Rain: 89%
Wind: 37.4 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.4 μg/m3
PM10: 9.51 μg/m3
Carbon Monoxide: 154.23 μg/m3
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 1.43 μg/m3
Ozone: 83.31 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:26 AM
Sunset: 6:03 PM
Daylight: 11 hrs 14 mins
Moonrise: 10:14 PM
Moon Transit: 5:22 AM
Moonset: 1:36 PM
Moon Phase: Waning Gibbous
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

4:52 AM - 7:22 AM
8:10 PM - 10:40 PM

Minor Periods

9:44 PM - 11:14 PM
1:06 PM - 2:36 PM

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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