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Deadman's Surf Forecast
/ CAL – Marin County (14 breaks) / California (404 breaks) /
Surf Forecasts:
Deadman's surfForecast / CAL – Marin County / USA
48hr Weather and Surf, issued 4 am Saturday 23 May 2026 PDTForecast update in hr min s Forecast update imminent
Deadman's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Deadman's sea temperature is
14.8° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Deadman's today?
The current surf forecast for Deadman's at 11AM is: 0.6m 16s primary swell from a Southwest direction and 1.0m 10s secondary swell from a West-northwest direction (forecast issued at 04:00am May 23). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 3.5ft (1.0m) | 10s |
| Afternoon (23 May) | 2ft (0.6m) | 16s |
| Evening (23 May) | 2ft (0.6m) | 16s |
Table - waves today at Deadman's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Sat afternoon, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | W 15 | W 14 | W 14 | SW 15 | SW 15 | SW 17 | WNW 13 | SW 17 | SW 17 | |
218 | 231 | 221 | 203 | 203 | 203 | 159 | 203 | 206 | 203 | 159 | 157 | 155 | 186 | 137 | 209 | 206 | 192 | 266 | 273 | 346 | 277 | 358 | 429 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross | |
High Tide | 4:34AM1.48m | 6:36PM1.59m | 5:54AM1.32m | 7:18PM1.66m | 7:18AM1.22m | 7:56PM1.72m | ||||||||||||||||||
Low Tide | 11:17PM0.76m | 11:21AM-0.02m | 00:30AM0.57m | 12:15PM0.13m | 1:32AM0.37m | 1:06PM0.28m | ||||||||||||||||||
 | |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:21 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 12 | 13 | 14 | 14 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 11 |
8 | 8 | 9 | 9 | 9 | 10 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 9 | 8 | 9 | 9 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 7 | WNW 7 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | W 15 | W 14 | W 14 | W 13 | W 13 | WNW 13 | WNW 13 | WNW 13 | SW 17 |
 kJ | 218 | 231 | 221 | 179 | 169 | 57 | 37 | 137 | 137 | 107 | 105 | 98 | 88 | 88 | 66 | 209 | 206 | 192 | 229 | 222 | 282 | 277 | 269 | 429 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | WNW 9 | WNW 9 | SW 15 | SW 15 | SW 15 | SW 17 | SW 15 | SW 17 | WNW 12 |
| kJ | 109 | 147 | 201 | 203 | 203 | 203 | 85 | 203 | 206 | 203 | 159 | 157 | 155 | 186 | 137 | 66 | 48 | 134 | 266 | 273 | 346 | 134 | 358 | 189 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SW 22 | SW 22 | SW 21 | WNW 10 | SW 16 | S 12 | S 11 | W 18 | W 18 | WNW 16 | W 16 | W 16 | W 15 | SW 15 | SW 15 | WNW 9 | WNW 9 | WNW 9 | S 10 | SW 17 | S 10 | S 9 |
| kJ | 29 | 29 | 18 | 18 | 18 | 56 | 159 | 24 | 10 | 25 | 55 | 53 | 132 | 131 | 112 | 134 | 134 | 48 | 32 | 31 | 8 | 148 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | SSW 2 | SSW 2 | S 2 | S 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 3 |
| kJ | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 65 | 80 | 53 | 27 | 3 | 3 | 3 | 3 | 3 | 119 | 119 | 3 | 3 | 3 | 3 | 3 | 119 | 102 | 102 | 102 | 93 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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