Oceanside water temperature today

Oceanside, California

Oceanside water temperature today is 75°F. Is it cold? It's warm for most people, so plan on boardshorts.

Water temperature refreshed hourly from an observed station reading.

Pack the right rubber and you'll extend your sessions in Oceanside 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.

75°F1° this week
Boardshorts

Warm enough for boardshorts or a bikini

7-Day Temperature Trend

Data from Forster St. Oceanside · 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 Oceanside

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Spot guide for Oceanside

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

Forster St. Oceanside
beach
beginner-intermediate
3.9(11)

Forster St. Oceanside is a beach break in Oceanside, CA. It is suited for beginner-intermediate surfers. Watch out for rip currents, pollution.

Oceanside Harbor
jetty
intermediate-advanced
3.8(18)

**Oceanside Harbor** (North & South Jetties) produces consistent jetty-formed rights rated 7/10. Siuslaw River mouth jetties create stabilized sandbars receiving swell 180-320° (center 270°).

Oceanside Pier
beach
beginner-intermediate
4.3(11)

**Oceanside Pier** offers reliable year-round beach break rated 6/10, receiving massive swell window (180-340°, center 240°).

The Rock, Oceanside
reef
intermediate
4.0(14)

The Rock, Oceanside is a reef break in Oceanside, CA. It is best suited for intermediate surfers. Watch out for rip currents, rocks, sea urchins, pollution.

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 Oceanside

Frequently Asked Questions

About surfing in Oceanside

Oceanside water is 75°F today, which is warm for most people, so most surfers wear boardshorts. Wind, air temperature, and session length change how cold it feels.
Oceanside water is 75°F today. Readings differ from beach to beach and through the day, so check the per-beach temperatures on this page before you go.
Water temperatures in Oceanside 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 Oceanside 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.