Deadman's surf break

Deadman's surfForecast / CAL – Marin County / USA

information circle12 Day Weather and Surf, issued 10 am Sunday 06 Jul 2025 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
15.2° C
(Which is 2.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Deadman's this week:

The surf forecast for Deadman's over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 07) at 2AM. The primary swell is predicted to be 1.0m and 10s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Deadman's in the next 12 days are 2.1m 10s and forecast to arrive on Saturday (Jul 12) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 14s period and expected on Sunday (Jul 06) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 7th Jul)3.5ft (1.0m) 10s
Best Surf 2AM (Fri 11th Jul)7ft (2.1m) 9s
Most Powerful 2AM (Sat 12th Jul)7ft (2.1m) 10s

Table - best surf conditions forecast for Deadman's over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
WNW
0.9
WNW
1
WNW
1
WNW
1
W
0.8
WNW
0.8
WNW
0.4
SW
0.4
SW
0.3
SW
0.8
WNW
1.6
WNW
1.5
WNW
1.4
WNW
2.1
WNW
1.8
WNW
1.7
WNW
2.1
WNW
1.7
WNW
1.5
WNW
2
WNW
1.6
WNW
1.5
WNW
1.4
WNW
1.4
WNW
1.2
WNW
1.2
WNW
1.3
WNW
1.3
WNW
1.4
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.4
WNW
1.3
WNW
Period(s) (?)7710999818181688889991010991010101099101011101010101010
Wave
Graph
(?)Metric surfscale
Energy (?)18713030516916014012514816277130311396370892669659948649524780578532475415259366332299614646492464483419314
Wind
(km/h)
15
SW
25
WSW
15
SW
20
SW
25
WSW
10
SW
15
SW
20
WSW
10
WSW
10
WSW
20
WSW
10
SW
10
SW
20
WSW
15
SW
15
SW
25
SW
15
SSW
15
SW
25
WSW
15
SSW
15
SW
25
SW
15
SW
10
SW
25
SW
15
SW
15
SW
25
WSW
15
SW
20
SW
25
WSW
10
WSW
15
SW
25
WSW
15
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
off
crosscrosscross-
off
cross-
off
crosscross-
off
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
10:27AM
1.22
8:10PM
1.83
11:14AM
1.30
8:52PM
1.88
11:52AM
1.36
9:34PM
1.92
12:26PM
1.40
10:16PM
1.94
12:57PM
1.42
10:58PM
1.95
1:27PM
1.44
11:39PM
1.92
1:58PM
1.47
12:21AM
1.85
2:29PM
1.51
1:07AM
1.74
3:02PM
1.57
1:59AM
1.60
3:36PM
1.65
2:58AM
1.43
4:13PM
1.74
4:11AM
1.27
4:54PM
1.84
Low Tide
/ height (m)
2:14PM
0.99
3:36AM
-0.03
3:04PM
1.04
4:15AM
-0.12
3:49PM
1.06
4:52AM
-0.20
4:29PM
1.06
5:28AM
-0.25
5:07PM
1.04
6:03AM
-0.29
5:46PM
1.00
6:38AM
-0.29
6:30PM
0.95
7:13AM
-0.26
7:18PM
0.88
7:50AM
-0.16
8:15PM
0.78
8:28AM
-0.02
9:19PM
0.66
9:09AM
0.18
10:29PM
0.51
9:55AM
0.40
11:39PM
0.32
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Sunrise5:54--5:54--5:54--5:54--5:56--5:56--5:56--5:58--5:58--5:58--6:00--6:01--
Sunset-8:35--8:34--8:34--8:34--8:32--8:32--8:32--8:31--8:31--8:30--8:30--8:30-
part cloudclearpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearpart cloudclearpart cloudclearclearpart cloudclearpart cloudpart cloudclearclearclearclearclearclearclear
Rain (mm)
------------------------------------
Temp. °C131312141514151614141513151613141412161713151614171915161715161715161714
Feels °C (?)109910101113131112121113141011108141310121211151512141312131312141411

Short Range Forecast: Mostly dry. Very mild (max 16°C on Tue afternoon, min 10°C on Sun morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 11°C on Wed night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 19°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Deadman's Surf forecast

The above surf forecast table for Deadman's provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Deadman's can be found by selecting the local surf guide option on the grey menu. Our Deadman's surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Deadman's) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Deadman's may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Deadman's is 6 km (4 miles) from the city of San Francisco. If you plan a vacation in Marin County, look for hotels and other accommodation in San Francisco. San Francisco has rooms for a wide range of budgets as well as car hire and transport links.

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