Manhattan Beach
California, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Manhattan Beach, CA

Ocean temperature

Months with the warmest seawater in Manhattan Beach, California, are July and August, with an average ocean temperature of 67.8°F (19.9°C).
Note: For swimming, a surface water temperature of 67.8°F (19.9°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In July, the average length of the day is 14.1h.

What are the months with the warmest ocean in Manhattan Beach?

July and August, with an average ocean temperature of 67.8°F (19.9°C), are months with the warmest seawater in Manhattan Beach.

How cold is the water in July in Manhattan Beach?

In Manhattan Beach, the average seawater temperature in July is 67.8°F (19.9°C). For swimming, a surface water temperature of 67.8°F (19.9°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in July in Manhattan Beach?

In July, the average length of the day in Manhattan Beach, California, is 14.1h.
Average sea temperature in July - Manhattan Beach, CA
  • Average sea temperature in July: 67.9°F

Best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).

Average daylight in July - Manhattan Beach, CA
  • Average daylight in July: 14.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).