Water Temperature of Pleasant Bay in Chatham, MA

Current Water Temperature

Current temperature data is
not available at this time.

Today's Tides

Low: December 30, 1:32 AM, 0.0 ft
 High: December 30, 7:31 AM, 5.6 ft
Low: December 30, 2:36 PM, -0.2 ft
 High: December 30, 8:12 PM, 4.5 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

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

32.3°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 70%
Heat Index: 32.3°F
Feels Like: 18.6°F
Wind: W 18.6 mph
Wind Gusts: 33 mph
Wind Chill: 18.6°F
Air Pressure: 992.81 millibars
Dew Point: 18.6°F
Chance of Precipitation: 5%
Precipitation: 0.01 in
Cloud Cover: 100%
Visibility: 10 mi
UV Index: 0

Five Day Weather Forecast

Moderate or heavy snow showers
Tue
H: 30°F
L: 25°F
Partly Cloudy
Wed
H: 33°F
L: 28°F
Moderate snow
Thu
H: 31°F
L: 25°F
Sunny
Fri
H: 28°F
L: 23°F
Partly Cloudy
Sat
H: 32°F
L: 29°F

Air Quality

PM2.5: 1.35 μg/m3
PM10: 1.35 μg/m3
Carbon Monoxide: 162.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:42 AM
Sunset: 4:19 PM
Daylight: 9 hrs 12 mins
Moonrise: 12:37 AM
Moon Transit: 8:16 PM
Moonset: 2:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

10:04 AM - 12:34 AM
7:46 PM - 10:16 PM

Minor Periods

12:07 AM - 1:37 PM
2:19 AM - 3:49 AM

Action Rating: 2 out of 5

Wind Advisory issued December 29 at 12:39PM EST until December 31 at 1:00AM EST by NWS Boston/Norton MA

Effective: Mon December 29, 2025, 5:39 PM
Expires: Tue December 30, 2025, 10:00 AM

* WHAT...West winds 10 to 20 mph with gusts up to 50 mph expected. * WHERE...Portions of northern Connecticut, eastern, northeastern, and southeastern Massachusetts, and northern and southern Rhode Island. * WHEN...From 7 PM this evening to 1 AM EST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and some power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Tuesday, December 30, 2025

Weather Forecast

Conditions: Moderate or heavy snow showers
Average Temperature: 29.3°F
Average Humidity: 59%
Chance of Rain: 69%
Wind: 30.4 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 1.78 μg/m3
PM10: 1.81 μg/m3
Carbon Monoxide: 173.65 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 2.07 μg/m3
Ozone: 71.44 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:42 AM
Sunset: 4:19 PM
Daylight: 9 hrs 12 mins
Moonrise: 12:37 AM
Moon Transit: 8:16 PM
Moonset: 2:49 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

10:04 AM - 12:34 AM
7:46 PM - 10:16 PM

Minor Periods

12:07 AM - 1:37 PM
2:19 AM - 3:49 AM

Action Rating: 2 out of 5

Wednesday, December 31, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 30.2°F
Average Humidity: 66%
Chance of Rain: 0%
Wind: 26.8 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 2.84 μg/m3
Carbon Monoxide: 160.61 μg/m3
Nitrogen Dioxide: 5.21 μg/m3
Sulphur Dioxide: 2.83 μg/m3
Ozone: 76.52 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:43 AM
Sunset: 4:20 PM
Daylight: 9 hrs 13 mins
Moonrise: 1:17 PM
Moon Transit: 9:18 PM
Moonset: 4:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

11:04 AM - 1:34 PM
8:48 PM - 11:18 PM

Minor Periods

12:47 AM - 2:17 PM
3:40 AM - 5:10 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Conditions: Moderate snow
Average Temperature: 29.7°F
Average Humidity: 67%
Chance of Rain: 71%
Wind: 26.2 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 3.13 μg/m3
PM10: 3.36 μg/m3
Carbon Monoxide: 173.44 μg/m3
Nitrogen Dioxide: 6.27 μg/m3
Sulphur Dioxide: 3.51 μg/m3
Ozone: 72.64 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:43 AM
Sunset: 4:20 PM
Daylight: 9 hrs 14 mins
Moonrise: 2:11 PM
Moon Transit: 10:25 PM
Moonset: 5:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 PM
12:00 AM - 12:00 AM

Minor Periods

1:41 PM - 3:11 PM
4:59 AM - 6:29 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 25.6°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 19.5 mph
UV Index: 2

Air Quality

AQI: 1 - Good
PM2.5: 3.19 μg/m3
PM10: 3.27 μg/m3
Carbon Monoxide: 169.97 μg/m3
Nitrogen Dioxide: 4.83 μg/m3
Sulphur Dioxide: 2.98 μg/m3
Ozone: 75.54 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:43 AM
Sunset: 4:21 PM
Daylight: 9 hrs 14 mins
Moonrise: 3:18 PM
Moon Transit: 11:31 PM
Moonset: 6:41 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

1:16 PM - 3:46 PM
12:00 AM - 12:00 AM

Minor Periods

2:48 PM - 4:18 PM
6:11 AM - 7:41 AM

Action Rating: 4 out of 5

Saturday, January 3, 2026

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 30°F
Average Humidity: 64%
Chance of Rain: 0%
Wind: 16.3 mph
UV Index: 2

Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 11:44 AM
Sunset: 4:22 PM
Daylight: 9 hrs 15 mins
Moonrise: 4:34 PM
Moon Transit: 12:00 AM
Moonset: 7:39 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:21 PM - 4:51 PM

Minor Periods

4:04 PM - 5:34 PM
7:09 AM - 8:39 AM

Action Rating: 6 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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