Overview

Dillon Beach is a kitesurfing spot located in Marin County, north of San Francisco, California. This Pacific-exposed beach sits at the mouth of Tomales Bay, offering a wild and isolated setting. Northwest winds are powerful and consistent in summer. The spot is suited for advanced riders due to cold water, strong currents at the bay mouth, and the isolated environment.

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Spot forecast for Dillon Beach

Sunrise 07:25 · Sunset 18:27

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< 7 kn7–12 kn13–20 kn21–30 kn31–40 kn41+ kn Gusts Your minimum: 7 kn

Forecasts provided by Open-Meteo

Swell and waves

Swell and tides over 8 days. Premium members see the swell and tides over 8 days. Without a subscription: 5 days.

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Wave height: < 0.5 m 0.5–1 m 1–2 m 2–3 m ≥ 3 m

Swell data by Open-Meteo Marine

Tides

Heights above lowest astronomical tide, in the spot's local time. Computed 2.8 km from the spot.

Tuesday 20 October Low tide 01:15 · 0.8 m High tide 08:21 · 1.9 m Low tide 13:46 · 1.4 m High tide 19:04 · 1.9 m
Wednesday 21 October Low tide 01:57 · 0.8 m High tide 08:45 · 2 m Low tide 14:35 · 1.2 m High tide 20:06 · 1.9 m
Thursday 22 October Low tide 02:33 · 0.8 m High tide 09:07 · 2.1 m Low tide 15:16 · 1 m High tide 21:02 · 1.9 m
Friday 23 October Low tide 03:07 · 0.9 m High tide 09:29 · 2.2 m Low tide 15:55 · 0.8 m High tide 21:55 · 2 m
Saturday 24 October Low tide 03:40 · 1 m High tide 09:53 · 2.3 m Low tide 16:33 · 0.6 m High tide 22:47 · 2 m

Dillon Beach: when to go?

Rideable days and hours computed for a minimum wind of 7 knots · log in to set your own (foil, twin-tip…)

Season · peak

272h

in August · 30.5 rideable days

The season runs from March to October, peaking in August: 27 rideable days a month and 272 hours of usable wind, at 18 °C. The low point is December, at 7.5 days.

Rideable days per month

Wind strength when it is rideable

7-12 knots · 74%13-20 knots · 25%21-30 knots · 1%31+ knots · under 1%

When the spot works, wind sits mostly between 7 and 12 knots — 74% of rideable hours. Big-kite territory. The coldest month is January, at 14 °C. The wettest month is December, with 167 mm.

Monthly averages: Dillon Beach

Monthly averages — Dillon Beach — averaged over 2 years of records — Weather data by Open-Meteo.com — How it is calculated
Month	Rideable days	Usable wind	Temperature	Rain
January	10.5	73 h	14 °C	97 mm
February	17.0	117 h	14 °C	163 mm
March	25.5	228 h	14 °C	93 mm
April	26.0	202 h	16 °C	13 mm
May	28.0	289 h	18 °C	16 mm
June	29.0	302 h	18 °C	0 mm
July	26.5	231 h	19 °C	0 mm
August	30.5	272 h	20 °C	0 mm
September	27.0	185 h	21 °C	0 mm
October	26.0	158 h	20 °C	16 mm
November	14.0	102 h	16 °C	130 mm
December	7.5	62 h	15 °C	167 mm

Photo gallery of Dillon Beach

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Technical details of Dillon Beach spot

The spot works with winds from N, S, SSW, SW, W, WNW, NW, NNW.

Rideable Not rideable

Spot opening date · Required level

Spot opening date: Open all year round
Required level: Advanced

On the water

Exposed ocean spot with waves of 0.5 to 2.5m depending on swell. Water is cold (10-14°C/50-57°F), a 4/3 wetsuit is essential year-round. Sandy bottom with rocks. Very strong tidal currents at the Tomales Bay mouth. Powerful shore break. The spot can be swept by wind and North Pacific swell.

Hazards

Extremely strong tidal currents at the Tomales Bay mouth — risk of being swept offshore. Great white sharks very present in the Red Triangle and Tomales Bay. Very cold water — hypothermia. Powerful shore break. Isolated environment — rescue services far away. Frequent and sudden fog. Submerged rocks in places.

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Sand Haul Road1.2 kmsource noaa

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Additional stations

Snake Road5.7 km

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Osprey Drive6.6 km

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Webcams near Dillon Beach

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Nearby spots

All spots: California

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Dillon Beach kitesurf, wingfoil and surf spot