SE Surf

Mavericks

Half Moon Bay · United States

Expert onlyReef breakModerate37.496, -122.512

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One of the heaviest cold-water big waves on the planet. A shifting mountainside of water over a fault-line reef, reserved for tow and paddle elite. Watch the benchmark contest from shore.

Today's surf at Mavericks

Updated 03:11 spot time

Mavericks surf report for Sunday 27 Sept: waves 5.5 ft–6 ft overhead, 5 ft WNW swell at 6.15 s. Wind up to 14 mph NW. Water 60°F. Best surf window around 12:00 AM — fun (3/5) with 5 mph WNW wind.

Tides today: high 1:17 AM (7.7 ft), low 7:19 AM (1.2 ft), high 1:17 PM (8.5 ft), low 7:57 PM (0.4 ft)

Snapshot from the Sunday 27 Sept build — the live hourly forecast below updates every hour.

10-day forecast

Local time · updates hourly

Wave height & period

HeightPeriod

Wind

SpeedGusts
TimeRatingWavesSwellWindAir

Know before you go

Best swell

W–NW

Best wind

E–SE

Ideal size

25 ft+ big wave

Break type

Reef break

Best season

November–February

Crowd

Moderate

Safety: Expert-only water — heavy hold-downs, strong currents and serious consequences. Paddle out only at sizes you have real experience in, and never alone. Shallow reef or coral — know the tide stage and where the channel is before you paddle out.

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