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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 10 am Wednesday 22 Apr 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
14.9° C
(Which is 3.0°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 4PM is: 1.4m 9s primary swell from a West direction and 0.6m 15s secondary swell from a West direction (forecast issued at 10:00am April 22). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 2.5ft (0.8m) | 10s |
| Afternoon (22 Apr) | 4.5ft (1.3m) | 7s |
| Evening (22 Apr) | 4.5ft (1.3m) | 9s |
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 4mm), mostly falling on Wed morning. Very mild (max 15°C on Wed afternoon, min 11°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Sat 25 | |||||||||||||||||||||
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 | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 10 | WSW 7 | WSW 7 | W 9 | W 9 | W 14 | W 14 | W 14 | W 14 | W 14 | WNW 13 | WNW 13 | W 13 | W 13 | W 13 | WNW 7 | WNW 7 | W 12 | W 12 | W 12 | WNW 12 | W 16 | WNW 11 | WNW 11 | |
131 | 153 | 172 | 325 | 257 | 201 | 187 | 198 | 257 | 537 | 531 | 295 | 222 | 215 | 158 | 151 | 125 | 106 | 104 | 104 | 109 | 80 | 176 | 173 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 5:28PM1.38m | 3:39AM1.75m | 6:33PM1.42m | 4:53AM1.63m | 7:27PM1.48m | |||||||||||||||||||
Low Tide | 9:46AM-0.24m | 9:59PM1.01m | 10:54AM-0.16m | 11:29PM0.91m | 12:01PM-0.09m | 00:45AM0.74m | ||||||||||||||||||
 | |  | |  | | | | | | |  |  |  | | | | |  | | | | | | |
 | 6:24 | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 |
 | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | 7:53 |
3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 15 | 15 | 14 | 12 | 11 | 11 | 13 | 14 | 14 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
10 | 12 | 11 | 13 | 13 | 13 | 10 | 9 | 9 | 12 | 11 | 10 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 8 | 8 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WSW 7 | WSW 7 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 14 | WNW 13 | WNW 13 | W 13 | W 13 | W 13 | WNW 7 | WNW 7 | WNW 7 | W 12 | W 12 | WNW 12 | WNW 12 | SSW 14 | WNW 11 |
 kJ | 131 | 153 | 172 | 325 | 257 | 201 | 161 | 133 | 144 | 537 | 531 | 295 | 222 | 215 | 158 | 148 | 125 | 99 | 104 | 104 | 109 | 77 | 80 | 173 |
Swell 2 Height (m) Direction Period (s) | W 16 | WNW 10 | WNW 10 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | W 12 | W 12 | W 12 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | W 16 | SSW 14 |
| kJ | 78 | 116 | 116 | 150 | 146 | 180 | 187 | 198 | 257 | 102 | 147 | 171 | 171 | 146 | 142 | 151 | 108 | 106 | 84 | 142 | 142 | 82 | 76 | 73 |
Swell 3 Height (m) Direction Period (s) | SW 12 | W 15 | W 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | W 17 | SSW 15 | SSW 15 | SSW 15 | W 16 | W 16 | W 16 | W 16 | SW 14 | W 15 |
| kJ | 37 | 106 | 106 | 121 | 121 | 121 | 120 | 111 | 87 | 12 | 24 | 12 | 12 | 11 | 24 | 87 | 85 | 84 | 46 | 45 | 79 | 80 | 8 | 71 |
Wind waves Height (m) Direction Period (s) | WSW 6 | — | — | — | — | — | — | — | WNW 5 | — | — | WNW 7 | WNW 7 | WNW 7 | WNW 7 | — | — | — | WNW 7 | WNW 7 | WNW 6 | WNW 5 | WNW 11 | — |
| kJ | 118 | — | — | — | — | — | — | — | 37 | — | — | 108 | 154 | 129 | 136 | — | — | — | 91 | 77 | 50 | 30 | 176 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 3 | 3 | 21 | 18 | 2 | 6 | 2 | 2 | 3 | 21 | 102 | 101 | 74 | 21 | 3 | 3 | 3 | 102 | 467 | 102 | 21 | 3 | 3 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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