Deadman's surf break

Deadman's surfForecast / CAL – Marin County / USA

information circle48hr Weather and Surf, issued 4 am Saturday 18 Apr 2026 PDT
Forecast 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
15.0° 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 10AM is: 0.8m 6s primary swell from a West-northwest direction (forecast issued at 04:00am April 18). An open ocean swell of 0.6m 15s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (PDT) & DateWave HeightWave Period
Morning (18 Apr)3ft (0.9m)6s
Afternoon (18 Apr)1.5ft (0.5m)15s
Evening (18 Apr)1.5ft (0.5m)9s

Table - waves today at Deadman's. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
18
Sunday
19
Monday
20
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM
Rating
(10 max)
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
2
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.5
SW
0.5
SW
0.5
WNW
0.4
WNW
0.4
WNW
0.3
WNW
0.3
W
0.3
W
0.2
W
0.2
W
0.5
W
0.7
WNW
0.9
W
1
W
1
W
0.5
W
0.8
W
1.2
W
1.5
W
1.6
W
Period(s) (?)667615159988891212898881614131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6655684710410446292613121413143782113133125121268503713759
Wind
(km/h)
5
WSW
5
SSW
5
ESE
5
NE
5
WSW
20
WSW
10
WSW
10
WSW
10
WSW
10
SW
10
SW
15
SW
20
WSW
20
SW
15
SW
15
SW
10
SSE
15
SSE
15
SE
15
SSE
35
SSW
35
S
20
SW
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
glassglassglasscross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
11:28PM
1.91
12:58PM
1.46
12:06AM
1.97
1:58PM
1.43
12:49AM
1.98
3:04PM
1.39
Low Tide
/ height (m)
6:01AM
-0.35
5:50PM
0.65
6:49AM
-0.40
6:34PM
0.80
7:42AM
-0.39
7:26PM
0.92
Saturday
18
Sunday
19
Monday
20
Sunrise--6:31-------6:28-------6:28-----
Sunset-----7:47-------7:49-------7:50--
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
mod rain
light rain
Rain (mm)
----------------------74
Temp. °C121112151816141313121314151514141313131715161313
Feels °C (?)101011131512111011101110101010111010912891010
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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