Deadman's Surf Break

Lat Long: 37.79° N 122.50° W

Issued: 10 am 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Deadman's sea temperature is
17.0° C

4.0°C warmer than normal for this time of year

Deadman's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Deadman's surf forecast from 1 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 8AM (local time) - 7ft (2.2m), 8s period, NW swell with glassy winds.
  • Most powerful swell: Wednesday 8 Jul, 5PM (local time) - 8ft (2.4m), 8s period, WNW swell with 636 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 11AM (local time) - 4.5ft (1.4m), 10s period with WNW swell.

Best Forecast Surf Conditions for Deadman's this week:

The surf forecast for Deadman's over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 02) at 11AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.6m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Deadman's in the next 16 days are 2.4m 8s and forecast to arrive on Wednesday (Jul 08) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 20s period and expected on Tuesday (Jul 07) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 2nd Jul)4.5ft (1.4m) 10s
Best Surf 8AM (Wed 8th Jul)7ft (2.2m) 8s
Most Powerful 5PM (Wed 8th Jul)8ft (2.4m) 8s

Table - best surf conditions forecast for Deadman's over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Thu afternoon, min 12°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Sat morning, min 11°C on Sat night). Wind will be generally light.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
2
2
0
0
1
0
0
0
0
0
0
0
0
1
0
0
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WNW
10
1.6
WNW
10
1.7
WNW
10
1.4
WNW
10
1.3
WNW
9
1.4
WNW
8
1.2
WNW
8
0.6
SW
16
1.3
WNW
8
1.2
WNW
8
0.5
SW
19
1.1
WNW
8
0.6
SW
18
0.6
SW
18
1.4
WNW
8
0.7
SW
16
1.5
WNW
8
1.7
WNW
7
0.6
SW
19
0.8
SW
18
0.9
SW
18
Wave Graph
Metric surfscale
Energy kJ
636
502
586
343
268
290
179
201
220
188
184
153
252
249
236
257
284
294
303
383
471
Wind (km/h)
15
SSW
30
SW
20
SSW
15
SSW
25
WSW
15
SW
15
SW
25
SW
20
SW
15
SW
25
WSW
15
SW
15
SW
25
WSW
20
WSW
15
SW
25
W
15
WSW
10
SW
20
WSW
10
SW
Wind State
cross-off
cross
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
High Tide
2:03PM1.40m
00:06AM1.79m
2:31PM1.41m
00:45AM1.71m
3:00PM1.45m
1:28AM1.60m
3:30PM1.50m
2:17AM1.46m
4:02PM1.57m
3:14AM1.32m
4:37PM1.66m
4:26AM1.19m
5:15PM1.76m
Low Tide
6:25PM1.02m
7:07AM-0.19m
7:06PM0.99m
7:40AM-0.14m
7:53PM0.94m
8:13AM-0.05m
8:49PM0.86m
8:49AM0.08m
9:52PM0.74m
9:27AM0.24m
10:59PM0.59m
10:11AM0.44m
00:04AM0.39m
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:52
5:52
5:52
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:35
8:35
8:35
8:35
8:35
8:35
8:34
 mm
Temp °C
14
15
12
15
16
13
14
15
13
15
15
13
15
15
13
13
14
12
14
17
15
Feels °C
11
11
8
13
12
10
11
11
10
12
10
10
12
10
9
10
9
7
12
14
12
Swell 1
Height (m)
Direction
Period (s)
1.8
WNW
10
1.6
WNW
10
1.7
WNW
10
1.4
WNW
10
1.3
WNW
9
1.4
WNW
8
1.2
WNW
8
1.1
WNW
8
1.3
WNW
8
1.2
WNW
8
1.1
WNW
8
1.1
WNW
8
1.1
WNW
8
1
WNW
8
1.1
WNW
8
1.3
WNW
8
0.6
SW
16
0.7
SW
20
0.6
SW
19
0.8
SW
18
0.9
SW
18
Energy kJ
636
502
586
343
268
290
179
157
220
188
165
153
169
128
138
212
206
388
303
383
455
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
17
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.5
SW
15
0.6
SW
15
0.6
SW
16
0.6
SW
16
0.5
SW
14
0.6
SSW
14
0.5
SW
14
0.6
SW
18
0.6
SW
18
0.5
SW
18
0.7
SW
16
0.5
W
12
0.6
SW
16
0.6
SW
16
0.5
WNW
11
0.5
SW
15
Energy kJ
235
165
163
157
181
106
134
201
201
102
140
103
252
249
152
257
73
161
196
64
104
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
21
0.4
SW
13
0.4
SW
20
0.2
SSW
19
0.1
W
17
0.4
SSW
18
0.2
S
10
0.2
W
15
0.2
SSW
21
0.3
SW
20
0.5
SW
19
0.4
SW
19
0.4
W
12
0.5
W
13
0.4
SW
13
0.5
SW
21
0.4
SW
21
0.5
W
11
0.5
W
11
0.5
SW
15
0.2
S
11
Energy kJ
44
44
97
37
6
123
9
17
44
62
184
96
47
84
61
224
160
66
63
106
9
Wind waves
Height (m)
Direction
Period (s)
1.4
WNW
8
1.5
WNW
8
1.7
WNW
7
1.3
WNW
7
1.3
WNW
7
2
WNW
8
Energy kJ
236
284
294
188
178
471
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
2
1
2
1
2
2
2
1
1
2
1
2
2
2
2
2
1
3
Distance (km)
3
47
27
3
47
47
3
47
47
415
102
3
53
102
21
3
102
3
3
102
3
Best forecast wave conditions in Marin County
Rating
(10 max)
2
3
4
2
2
4
1
2
3
1
2
3
2
2
2
3
Best forecast wave conditions in United States
Rating
(10 max)
4
3
4
3
2
4
2
2
3
2
2
3
3
2
3
2
2
4
2
2
4
Header Global
Rating
(10 max)
9
7
5
7
7
5
5
4
7
5
9
7
5
7
9
9
6
8
9
7
7
  • 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 16 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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