CALWIRE Surf Report (Monday, August 17, 2026)

By Cal Wire Weather Desk

  By Cal Wire Weather Desk

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Del Norte Coast — 5.2 ft (7s period · wind 0kt @ 240°)
Tides: tide data unavailable
• Crescent City Harbor: GOOD — head high, light and glassy, short-period windswell
• Pelican Bay: GOOD — head high, light and glassy, short-period windswell

Humboldt Coast — 5.2 ft (6s period · wind 14kt @ 340° · 53°F water)
Tides: tide data unavailable
  • Trinidad: POOR — BLOWN OUT — head high, onshore, choppy and blown out, short-period windswell
  • Moonstone County Park: POOR — BLOWN OUT — head high, onshore, choppy and blown out, short-period windswell
  • Samoa Beach: POOR — BLOWN OUT — head high, onshore, choppy and blown out, short-period windswell

Mendocino Coast — 5.2 ft (6s period · wind 10kt @ 320° · 57°F water)
Tides: tide data unavailable
• Fort Bragg / MacKerricher: POOR — BLOWN OUT — head high, onshore, choppy and blown out, short-period windswell
• Point Arena: POOR — BLOWN OUT — head high, onshore, choppy and blown out, short-period windswell

Sonoma / Marin Coast — 4.3 ft (15s period · wind 8kt @ 290°)
Tides: tide data unavailable
  • Bodega Head: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Salmon Creek: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Bolinas: FAIR — head high, onshore, choppy and blown out, long-period groundswell

San Francisco — 3.3 ft (15s period · wind 6kt @ 300° · 58°F water)
Tides: tide data unavailable
• Ocean Beach: FAIR — waist-to-shoulder high, onshore, choppy and blown out, long-period groundswell
• Pacifica / Linda Mar: FAIR — waist-to-shoulder high, onshore, choppy and blown out, long-period groundswell

Half Moon Bay / Santa Cruz — 3.3 ft (14s period · wind 6kt @ 290° · 59°F water)
Tides: tide data unavailable
  • Mavericks: FAIR — waist-to-shoulder high, onshore, choppy and blown out, long-period groundswell
  • Steamer Lane: FAIR — handles size well — waist-to-shoulder high, onshore, choppy and blown out, long-period groundswell
  • Pleasure Point: FAIR — waist-to-shoulder high, onshore, choppy and blown out, long-period groundswell

Monterey Bay — 4.9 ft (15s period · wind 8kt @ 310° · 61°F water)
Tides: tide data unavailable
  • Moss Landing: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Asilomar: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Sand City: FAIR — head high, onshore, choppy and blown out, long-period groundswell

Central Coast — 4.6 ft (15s period · wind 12kt @ 310° · 62°F water)
Tides: tide data unavailable
  • Morro Bay: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Pismo Beach: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Cayucos: FAIR — head high, onshore, choppy and blown out, long-period groundswell

Santa Barbara / Ventura — 2.6 ft (4s period · wind 12kt @ 250° · 67°F water)
Tides: tide data unavailable
  • Rincon: POOR — BLOWN OUT — handles size well — waist-to-shoulder high, onshore, choppy and blown out, short-period windswell
  • Ventura Overhead / C Street: POOR — BLOWN OUT — waist-to-shoulder high, onshore, choppy and blown out, short-period windswell
  • Santa Barbara Harbor: POOR — BLOWN OUT — waist-to-shoulder high, onshore, choppy and blown out, short-period windswell

Los Angeles — 3.9 ft (15s period · wind 8kt @ 320° · 72°F water)
Tides: tide data unavailable
  • Malibu / Surfrider: FAIR — handles size well — waist-to-shoulder high, sideshore, somewhat textured, long-period groundswell
  • Manhattan Beach / El Porto: FAIR — waist-to-shoulder high, sideshore, somewhat textured, long-period groundswell
  • Venice Breakwater: FAIR — waist-to-shoulder high, sideshore, somewhat textured, long-period groundswell

Orange County — 5.6 ft (15s period · wind 10kt @ 290° · 72°F water)
Tides: tide data unavailable
  • Huntington Beach Pier: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Newport / The Wedge: FAIR — head high, onshore, choppy and blown out, long-period groundswell
  • Trestles / San Clemente: FAIR — handles size well — head high, onshore, choppy and blown out, long-period groundswell

San Diego — 4.6 ft (14s period · 68°F water)
Tides: tide data unavailable
  • Oceanside Pier: FAIR — head high, wind data unavailable, long-period groundswell
  • Blacks Beach: FAIR — head high, wind data unavailable, long-period groundswell
  • Swami's: FAIR — handles size well — head high, wind data unavailable, long-period groundswell
  • Windansea: FAIR — handles size well — head high, wind data unavailable, long-period groundswell
  • Sunset Cliffs: FAIR — head high, wind data unavailable, long-period groundswell
  • Imperial Beach: FAIR — head high, wind data unavailable, long-period groundswell

Sources: NOAA National Data Buoy Center (wave/wind/water temp) + NOAA Tides & Currents (tide predictions), live readings, plus NWS marine zone Today/Tonight forecast periods where available. Conditions calls are a plain rule-based read of these numbers, not per-break forecasts — see the site notes for why (buoys are far sparser than named breaks along this coast). NWS forecast text covers "Today"/"Tonight" trend periods, not hour-by-hour data.

In today's surf news:

A real-life example of why big surfboards help beginner surfers — SurferToday

'Where Did the Stoke Go?': a heartfelt poem by Zachary Payne — SurferToday

The gamification of wave pools has arrived — SurferToday

The perfect pre-surf breakfast — SurferToday

Why surfing should borrow tennis' ranking system

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Filed Under: Weather CALWIRE Surf Report Monday