May weather forecast
Ocean Bluff-Brant Rock, MA

Weather in May

Ocean temperature

In Ocean Bluff-Brant Rock, Massachusetts, the average seawater temperature in May is 49.1°F (9.5°C).
Note: Swimming in 49.1°F (9.5°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In May, the average length of the day is 14.6h.
[Resources]

FAQ

What is the ocean temperature in May in Ocean Bluff-Brant Rock?

In May, the average ocean temperature in Ocean Bluff-Brant Rock is 49.1°F (9.5°C). Swimming in 49.1°F (9.5°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in May in Ocean Bluff-Brant Rock?

In May, the average length of the day in Ocean Bluff-Brant Rock, Massachusetts, is 14.6h.

Average sea temperature in May
Ocean Bluff-Brant Rock, MA

Average sea temperature in May - Ocean Bluff-Brant Rock, MA
  • Average sea temperature in May: 49°F

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

[Resources]

Average daylight in May
Ocean Bluff-Brant Rock, MA

Average daylight in May - Ocean Bluff-Brant Rock, MA
  • Average daylight in May: 14.6h

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location