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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 pm Monday 13 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
15.7° C
(Which is 3.8°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 9PM is: 1.7m 9s primary swell from a West-northwest direction and 0.5m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm April 13). An open ocean swell of 0.4m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 4.5ft (1.3m) | 10s |
| Evening (13 Apr) | 5.5ft (1.7m) | 9s |
Table - waves today at Deadman's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 9 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 15 | 15 | 6 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 322 | 314 | 445 | 273 | 279 | 263 | 238 | 348 | 183 | 144 | 247 | 269 | 175 | 124 | 116 | 107 | 102 | 72 | 171 | 106 | 254 | 587 | 588 | 480 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:27PM 1.50 | 9:12AM 1.46 | 9:54PM 1.60 | 10:08AM 1.48 | 10:22PM 1.71 | |||||||||||||||||||
Low Tide / height (m) | 2:42PM 0.07 | 3:17AM 0.37 | 3:19PM 0.11 | 3:56AM 0.15 | 3:55PM 0.20 | 4:36AM -0.06 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - | - | - | 6:33 | - |
| Sunset | - | 7:43 | - | - | - | - | - | - | - | 7:44 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - |
 | |  | | | | | | | | | |  |  |  | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 12 | 13 | 13 | 12 | 12 | 10 | 8 | 7 | 11 |
| Feels °C (?) | 10 | 8 | 8 | 8 | 8 | 6 | 7 | 9 | 8 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | 8 | 7 | 8 | 7 | 3 | 3 | 3 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Deadman's surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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