Cotuit Water Temperature

(Today) 2024

8.6°C / 47.5°F

The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along with some boots and a hood.

Current weather

12°C / 53°F
(scattered clouds)
Partly cloudy
Wind
21 mph
Humidity
72%

The measurements for the water temperature in Cotuit, Massachusetts are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Cotuit water temperature derived from many years of historical sea surface temperature data.

Cotuit average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Cotuit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.9 2 1.6 3.6 7.1 11 16.1 18.5 17.2 12.7 9.6 5.1
Max °C 7.4 4.9 5.7 9.7 13.3 18.6 21.9 21.9 20.3 18.9 13.9 11.4
Min °F 39 36.7 36.5 40.9 47.3 54.8 63.3 66.7 64.2 57.3 51 43.7
Max °F 43.5 39.6 40.6 47 53.5 62.4 69.1 70.1 67.3 63.5 55.3 50

The warmest water temperature is in August with an average around 68.4°F / 20.2°C. The coldest month is February with an average water temperature of 38.1°F / 3.4°C.

7 day tide forecast for Cotuit

WedThuFriSatSunMonTue
  • High 1:21am
    (0.79m)
  • Low 7:09am
    (0.02m)
  • High 1:52pm
    (0.73m)
  • Low 7:19pm
    (0.09m)
  • High 1:57am
    (0.8m)
  • Low 7:47am
    (0.02m)
  • High 2:30pm
    (0.72m)
  • Low 7:56pm
    (0.09m)
  • High 2:33am
    (0.8m)
  • Low 8:26am
    (0.02m)
  • High 3:10pm
    (0.71m)
  • Low 8:35pm
    (0.1m)
  • High 3:12am
    (0.8m)
  • Low 9:08am
    (0.02m)
  • High 3:50pm
    (0.7m)
  • Low 9:16pm
    (0.12m)
  • High 3:53am
    (0.8m)
  • Low 9:52am
    (0.03m)
  • High 4:35pm
    (0.69m)
  • Low 10:01pm
    (0.13m)
  • High 4:38am
    (0.79m)
  • Low 10:41am
    (0.04m)
  • High 5:24pm
    (0.68m)
  • Low 10:52pm
    (0.14m)
  • High 5:30am
    (0.78m)
  • Low 11:35am
    (0.05m)
  • High 6:20pm
    (0.68m)
  • Low 11:50pm
    (0.14m)
7 day tide times for Cotuit

*These tide times are estimates based on the nearest accurate location (Cotuit Highlands, Nantucket Sound, Massachusetts) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.