Cotuit
Massachusetts, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Cotuit, MA

Ocean temperature

The month with the coldest seawater in Cotuit, Massachusetts, is March, with an average ocean temperature of 39°F (3.9°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In March, the average length of the day in Cotuit is 12h.

When is the ocean coldest in Cotuit?

With an average ocean temperature of 39°F (3.9°C), March is the month with the coldest seawater in Cotuit.

What is the water temperature in March in Cotuit?

In March, the average ocean temperature in Cotuit is 39°F (3.9°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the average length of the day in March in Cotuit?

The average length of the day in March is 12h.
Average sea temperature in March - Cotuit, MA
  • Average sea temperature in March: 39°F

The best month for swimming (with the highest average sea temperature) is August (67.5°F).
The coldest month (with the lowest average sea temperature) is March (39°F).

Average daylight in March - Cotuit, MA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).