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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 Tuesday 26 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
13.9° C
(Which is 1.7°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 10AM is: 2.5m 14s primary swell from a West-northwest direction and 0.8m 16s secondary swell from a Southwest direction (forecast issued at 04:00am May 26). An open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 8ft (2.4m) | 14s |
| Afternoon (26 May) | 11ft (3.5m) | 14s |
| Evening (26 May) | 10ft (3.0m) | 13s |
Table - waves today at Deadman's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Wed night. Very mild (max 16°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed night). | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 15 | SW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 8 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 20 | W 19 | W 18 | W 18 | W 17 | W 16 | |
335 | 349 | 2090 | 2991 | 4227 | 1525 | 3820 | 3139 | 2726 | 2377 | 1794 | 1578 | 1431 | 1227 | 955 | 853 | 730 | 564 | 490 | 470 | 758 | 749 | 812 | 746 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | cross-on | on | on | on | on | glassy | glassy | cross-off | cross-on | cross-on | cross | glassy | glassy | cross-off | cross-off | off | cross | cross-on | cross-on | cross-on | |
High Tide | 8:40AM1.19m | 8:31PM1.76m | 9:51AM1.20m | 9:03PM1.79m | 10:53AM1.25m | 9:33PM1.81m | ||||||||||||||||||
Low Tide | 2:26AM0.18m | 1:54PM0.44m | 3:13AM0.02m | 2:40PM0.58m | 3:54AM-0.10m | 3:24PM0.72m | ||||||||||||||||||
 |  |  | | | | | | | | |  | |  | | | |  |  | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:21 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 14 | 15 | 14 | 13 | 12 | 11 | 11 | 13 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 15 | 16 | 15 | 14 | 13 |
8 | 7 | 6 | 7 | 7 | 7 | 6 | 7 | 9 | 10 | 12 | 14 | 10 | 11 | 10 | 12 | 13 | 11 | 10 | 13 | 14 | 11 | 11 | 10 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 17 | W 16 |
 kJ | 335 | 349 | 291 | 251 | 251 | 295 | 291 | 353 | 280 | 2377 | 1794 | 1578 | 1431 | 1227 | 955 | 853 | 730 | 564 | 451 | 380 | 331 | 281 | 812 | 746 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 16 | S 9 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | W 21 | W 20 | W 19 | W 18 | W 18 | SSW 14 | WNW 10 |
| kJ | 142 | 87 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 220 | 214 | 169 | 167 | 167 | 167 | 164 | 134 | 308 | 490 | 470 | 758 | 749 | 121 | 258 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | S 10 | — | — | — | — | — | — | S 9 | — | — | — | W 24 | W 24 | WNW 22 | W 22 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 |
| kJ | 7 | 7 | 7 | — | — | — | — | — | — | 2 | — | — | — | 11 | 43 | 96 | 236 | 134 | 133 | 129 | 125 | 123 | 121 | 89 |
Wind waves Height (m) Direction Period (s) | W 3 | WNW 6 | WNW 15 | WNW 14 | WNW 14 | WNW 8 | WNW 14 | WNW 13 | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 10 | — |
| kJ | 8 | 145 | 2090 | 2991 | 4227 | 1525 | 3820 | 3139 | 2726 | — | — | — | — | — | — | — | — | — | — | — | — | — | 318 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 71 | 93 | 102 | 103 | 446 | 1185 | 102 | 102 | 91 | 2 | 2 | 3 | 21 | 47 | 21 | 2 | 2 | 2 | 2 | 2 | 3 | 139 | 21 | 21 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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