Harwich Port Water Temperature

(Today) 2022

10.3°C / 50.6°F

Current weather

14°C / 58°F
(overcast clouds)

Partly cloudy

Wind

18 mph

Humidity

96%


The measurements for the water temperature in Harwich Port, 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.

Monthly average water temp

Monthly average max / min water temperatures

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

Harwich Port average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Harwich Port
  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 Harwich Port

MonTueWedThuFriSatSun
  • High 3:01am
    (1.16m)
  • Low 8:31am
    (0.06m)
  • High 3:11pm
    (1.32m)
  • Low 9:15pm
    (-0.09m)
  • High 4:01am
    (1.13m)
  • Low 9:31am
    (0.09m)
  • High 4:13pm
    (1.26m)
  • Low 10:14pm
    (-0.04m)
  • High 5:03am
    (1.12m)
  • Low 10:35am
    (0.12m)
  • High 5:18pm
    (1.21m)
  • Low 11:15pm
    (0m)
  • High 6:07am
    (1.13m)
  • Low 11:41am
    (0.12m)
  • High 6:25pm
    (1.17m)
  • Low 12:16am
    (0.03m)
  • High 7:09am
    (1.16m)
  • Low 12:48pm
    (0.1m)
  • High 7:31pm
    (1.14m)
  • Low 1:15am
    (0.05m)
  • High 8:07am
    (1.19m)
  • Low 1:52pm
    (0.07m)
  • High 8:34pm
    (1.12m)
  • Low 2:11am
    (0.06m)
  • High 9:00am
    (1.22m)
  • Low 2:50pm
    (0.03m)
  • High 9:31pm
    (1.12m)
7 day tide times for Harwich Port

*These tide times are estimates based on the nearest accurate location (Wychmere Harbor, 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.