Sea Temperature in Newport Beach in August

© Robert Keller

Complete information on the sea temperature range in the Pacific Ocean in Newport Beach in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Newport Beach. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Newport Beach Climate and Swimming Opportunities in August

Newport Beach lies within the California in United States. The average daytime temperature in Newport Beach in August is 79°F (26°C), while the nighttime average is 60°F (16°C). There is typically only one rainy day during the month, with a total precipitation of 0.1 inches (2 mm). The daylight duration in August in Newport Beach is 13 hours, with an average of 11 hours of sunshine per day. The average wind speed in August is 7 mph (12 km/h), and the humidity level is around 69%.

The water temperature in Newport Beach in August ranges from 63°F to 70°F (17°C to 21°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 68°F (20°C) by mid-August and reaching 70°F (21°C) in the last ten days. Overall, the average sea temperature in Newport Beach for August is 68°F (20°C). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.

Frequently Asked Questions About Water Temperatures in August in Newport Beach