Sea temperatures, water sports and vacation activities near San Onofre State Beach, United States

Water temperatures throughout the year and general information about San Onofre State Beach...

San Onofre State Beach is a beach in the United States. The water temperature around San Onofre State Beach varies slightly throughout the year. The temperature ranges from 14.4°C (57.9°F) in February up to 20.3°C (68.6°F) in the month of August, as shown in the graph below. The average water temperature throughout the year is 17°C (63°F) and the best time for water activities is late summer, since San Onofre State Beach is located in the northern hemisphere.
Hover over the bars to see temperature for each month in Celsius and Fahrenheit.

What is the current water temperature at San Onofre State Beach?

The current water temperature in the month of October at San Onofre State Beach is approximately:

Are there surf spots close by?

Yes, there are several surf spots in proximity to San Onofre State Beach. The closest one is State park, which is 0.3km (0.7miles) away from San Onofre State Beach. Click here to check out more information on State park and its water temperature. Other surfspots near San Onofre State Beach are T Street, which is approximately 1.2km (0.7miles) away, and Upper Trestles, located roughly 1.2km (0.8miles) from San Onofre State Beach.

Are there any other beaches located close to San Onofre State Beach?

Yes, there are several nice beaches in close proximity to San Onofre State Beach. The nearest one is San Onofre State Beach, which is just 0km (0miles) away from San Onofre State Beach. Another beautiful beach near San Onofre State Beach is San Clemente City Beach, which is 2.2km (1.3miles) away.

What wetsuit is recommended for San Onofre State Beach?

The water temperature at San Onofre State Beach is relatively cold, reaching up to 20°C (69°F) in the months of July, August, and September. During this time, in the late summer, a 3/2 wetsuit might be recommended to feel comfortable, but some people might even be ok with a jumpsuit or even a wetsuit top for surfing, swimming, snorkelling, or scuba diving at San Onofre State Beach. Nevertheless, during January, February, and March, temperatures cool down to nearly 14°C (58°F). During this season, a 4/3 wetsuit is required to be able to stay in the water for a significant amount of time, but some people might even be ok with a good 2/3mm suit . For very windy conditions and cold mornings/evenings, it might be recommended to have a pair of boots and a hoodie.

How is the scuba diving and fishing near San Onofre State Beach?

Due to relatively large water temperature changes throughout the year, fishing and Scuba diving conditions alter quite a bit depending on the time of the year. The temperature ranges from 14 to 19°C (58-67°F) during winter. Atlantic Mackerel, Winter Flounder, and Tautog can usually be found in waters of this temperature range. However, the conditions usually change during summer when temperatures reach 15 to 20°C (60-69°F). Fish which can often be found in waters with these temperatures include: Red Snapper, Skipjack Tuna, Striped Bass, and Weakfish.

Directions to San Onofre State Beach: How do I get there?

Please follow the directions in the map below.

Interesting facts about San Onofre State Beach...

Do you know what the the city Entrambasaguas in Spain, the city Kilmarnock in United States, and the city Mojiman in Honduras have in common with San Onofre State Beach? Click on the links to find out...