- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Thursday 23 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
15.1° C
(Which is 3.2°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 9AM is: 0.8m 14s primary swell from a West direction and 1.0m 8s secondary swell from a West direction (forecast issued at 04:00am April 23). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.8m) | 14s |
| Afternoon (23 Apr) | 4ft (1.2m) | 13s |
| Evening (23 Apr) | 2.5ft (0.8m) | 13s |
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 15°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 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 |    |    |    | |||||||||||||||||||||
W 14 | W 14 | W 14 | W 14 | WNW 13 | WNW 13 | W 13 | W 13 | W 13 | W 12 | WNW 7 | WNW 7 | WNW 8 | WNW 9 | WNW 8 | WNW 11 | W 16 | W 15 | WNW 11 | W 15 | W 15 | W 14 | W 14 | W 16 | |
187 | 198 | 257 | 537 | 531 | 617 | 222 | 215 | 158 | 151 | 115 | 115 | 134 | 141 | 105 | 296 | 76 | 71 | 226 | 67 | 109 | 107 | 103 | 118 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | |
High Tide | 3:39AM1.75m | 6:33PM1.42m | 4:53AM1.63m | 7:27PM1.48m | 6:11AM1.52m | 8:11PM1.55m | ||||||||||||||||||
Low Tide | 10:54AM-0.16m | 11:29PM0.91m | 12:01PM-0.09m | 00:45AM0.74m | 1:00PM-0.02m | |||||||||||||||||||
 | |  | | | |  |  | | |  | |  | | | | | | | | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:53 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 12 | 12 | 14 | 15 | 15 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 12 |
12 | 10 | 11 | 12 | 12 | 11 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | W 14 | WNW 13 | SSW 16 | W 13 | W 13 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | W 12 | W 12 | SSW 14 | WNW 11 | WNW 11 | SSW 13 | NW 11 | W 15 | W 14 | W 14 | W 16 |
 kJ | 161 | 165 | 140 | 537 | 531 | 171 | 222 | 215 | 140 | 115 | 115 | 115 | 134 | 103 | 101 | 82 | 69 | 68 | 70 | 57 | 109 | 107 | 103 | 118 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | SSW 16 | SSW 16 | SSW 11 | SSW 16 | SSW 16 | W 13 | W 12 | W 12 | W 12 | W 12 | SSW 15 | SSW 15 | W 16 | SSW 14 | SSW 14 | W 14 | W 15 | WNW 11 | WNW 11 | SSW 13 | SSW 13 |
| kJ | 187 | 198 | 257 | 102 | 147 | 12 | 171 | 146 | 158 | 151 | 108 | 106 | 104 | 142 | 142 | 80 | 80 | 73 | 37 | 67 | 45 | 44 | 68 | 68 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | W 16 | W 16 | S 10 | W 16 | W 15 | W 18 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 |
| kJ | 120 | 111 | 87 | 12 | 24 | 23 | 12 | 11 | 142 | 87 | 85 | 84 | 84 | 45 | 45 | 2 | 76 | 71 | 24 | 69 | 69 | 68 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | NW 6 | — | — | — | WNW 13 | WNW 7 | WNW 7 | — | — | — | — | — | WNW 9 | WNW 8 | WNW 11 | WNW 6 | WNW 6 | WNW 11 | WNW 5 | W 5 | W 5 | WNW 10 | WNW 9 |
| kJ | — | 44 | — | — | — | 617 | 129 | 158 | — | — | — | — | — | 141 | 105 | 296 | 55 | 48 | 226 | 23 | 20 | 20 | 74 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 6 | 2 | 2 | 6 | 21 | 102 | 101 | 74 | 3 | 3 | 3 | 3 | 102 | 103 | 101 | 21 | 74 | 21 | 21 | 3 | 102 | 102 | 74 | 3 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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.
Nearest