Weather in October
Ocean temperature
In Ocean Bluff-Brant Rock, Massachusetts, the average seawater temperature in October is 58.1°F (14.5°C).Note: With an efficient thermal swimsuit, one can navigate 58.1°F (14.5°C) even if it's colder than 50°F (10°C); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 55.4°F (13°C) feels chilly.
Daylight
In Ocean Bluff-Brant Rock, the average length of the day in October is 11h and 4min.On the first day of October, sunrise is at 6:40 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:37 pm EDT.
Updated: Aug 2, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is the water in October?
In October, the average ocean temperature is 58.1°F (14.5°C). Swimming in 58.1°F (14.5°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Ocean Bluff-Brant Rock have in October?
In Ocean Bluff-Brant Rock, the average day length in October is 11h and 4min.
When are sunrise and sunset in October?
On the first day of October, sunrise is at 6:40 am and sunset at 6:23 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:37 pm EDT.
Average sea temperature in October
Ocean Bluff-Brant Rock, MA
- Average sea temperature in October: 58°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).
Average daylight in October
Ocean Bluff-Brant Rock, MA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
Ocean Bluff-Brant Rock, Massachusetts, USA
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