Water temperature in San Onofre

San Onofre, California

Water temperatures refreshed hourly from NOAA buoys and forecast models.

Pack the right rubber and you'll extend your sessions in San Onofre by an hour. Temps swing from upwelling lows to summer peaks, and the difference between a 3/2 and a 4/3 day can come overnight.

62°F
3/2mm fullsuit

Standard fullsuit for mild conditions

7-Day Temperature Trend

Data from Church · Updated hourly

Beach Water Temperatures

Current water temperatures at each surf spot. Temperatures can vary based on local conditions, currents, and depth.

Surf spots in San Onofre

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Spot guide for San Onofre

Break types, ratings, and local tips for each beach.

Church
beach
beginner-intermediate
3.5(16)

Church is a beach break in San Onofre, CA. It is suited for beginner-intermediate surfers. Watch out for rip currents, pollution.

Cottons
point
intermediate
3.8(16)

Cottons is a point break in San Onofre, CA. It is best suited for intermediate surfers. Watch out for rip currents, rocks, sea urchins, pollution.

Lower Trestles
reef
intermediate
4.2(11)

**Lower Trestles** stands as California's proving ground for progressive surfing, rated 9/10 for wave quality.

Middles
beach
beginner-intermediate
3.9(15)

Middles is a beach break in San Onofre, CA. It is suited for beginner-intermediate surfers. Watch out for rip currents, pollution.

San Onofre State Beach
beach
beginner-intermediate
3.6(21)

**San Onofre State Beach** represents California's surf culture birthplace, the "Waikiki of California" with gentle longboard waves rated 6/10 for consistency but 4/10 for performance.

Trails
beach
beginner-intermediate
3.9(15)

Trails is a beach break in San Onofre, CA. It is suited for beginner-intermediate surfers. Watch out for rip currents, pollution.

Upper Trestles
point
intermediate
3.9(17)

**Upper Trestles** offers high-performance cobblestone rights, rated 8/10, working best on west to northwest swells (240-315°, center 280°).

What to know about water temperature

  • Weekly temperature trends and seasonal averages
  • Gear recommendations for dawn patrol versus midday
  • Upwelling signals that drop temps overnight
  • Health and recovery tips for long cold sessions

Surf Guides for San Onofre

Frequently Asked Questions

About surfing in San Onofre

Water temperatures in San Onofre typically range from 55-72°F. For summer, spring suit or 3/2mm is recommended. In winter, you'll want 4/3mm. Spring and fall may require adjusting based on your cold tolerance.
Water temperatures in San Onofre vary by season, ranging from 55-72°F. Check Quiver's live water temperature data for real-time readings at specific surf spots. Temperatures are typically warmest around August-September and coldest in January-February.
Water temperatures in San Onofre range from 55-72°F, so most surfers wear at least spring suit or 3/2mm even in summer. A wetsuit is recommended year-round for longer sessions and early morning surfs.

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