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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 Wednesday 25 Mar 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
14.1° C
(Which is 2.0°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 11PM is: 2.5m 8s primary swell from a West-northwest direction and 0.6m 16s secondary swell from a Southwest direction (forecast issued at 04:00pm March 25). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | - | - |
| Afternoon (25 Mar) | 4.5ft (1.4m) | 10s |
| Evening (25 Mar) | 8ft (2.5m) | 8s |
Table - waves today at Deadman's. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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 | 6 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 365 | 283 | 717 | 964 | 1276 | 1874 | 983 | 910 | 746 | 676 | 548 | 548 | 581 | 672 | 540 | 435 | 367 | 338 | 331 | 325 | 402 | 473 | 435 | 452 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | on | glass | glass | cross | on | cross- on | on | glass | glass | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | glass | glass |
High Tide / height (m) | 7:08PM 1.32 | 5:08AM 1.79 | 8:11PM 1.40 | 6:25AM 1.74 | 8:58PM 1.47 | 7:38AM 1.72 | ||||||||||||||||||
Low Tide / height (m) | 11:19AM -0.06 | 11:22PM 1.04 | 12:33PM -0.07 | 12:47AM 0.94 | 1:37PM -0.09 | 1:55AM 0.77 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:01 | - |
| Sunset | - | 7:25 | - | - | - | - | - | - | - | 7:27 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - |
 |  |  | | | | | | | | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 15 | 13 | 11 | 10 | 9 | 10 | 13 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 18 | 21 | 19 | 17 | 15 | 12 | 12 | 12 | 15 |
| Feels °C (?) | 13 | 10 | 9 | 8 | 8 | 8 | 9 | 10 | 14 | 14 | 15 | 15 | 14 | 13 | 12 | 13 | 17 | 15 | 14 | 12 | 10 | 10 | 11 | 13 |
- 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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