Deadman's Surf Break

Lat Long: 40.02° N 124.07° W

Deadman's Surf Forecast and Surf Report

Issued: 4 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Deadman's sea temperature is
15.0° C
0.7° 

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 21 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 8PM (local time) - 2.5ft (0.8m), 14s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 25 Aug, 11AM (local time) - 2.5ft (0.8m), 16s period, SW swell with 326 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 8PM (local time) - 2.5ft (0.8m), 14s period with SSW 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 (Aug 20) at 8PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 1.0m and 11s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Deadman's in the next 16 days are 0.8m 16s and forecast to arrive on Tuesday (Aug 25) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Aug 27) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 20th Aug)2.5ft (0.8m) 14s
Best Surf 8PM (Thu 20th Aug)2.5ft (0.8m) 14s
Most Powerful11AM (Tue 25th Aug)2.5ft (0.8m) 16s

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


The Lowdown

Alright, Rusty here. Let’s talk about what’s coming up for Deadman's.

Right now, there’s really nothing doing at Deadman’s. It’s looking pretty flat and windy for the next few weeks, with the first proper pop of surf not showing up until way down the track. There’s a long, quiet stretch ahead, so don’t get too keen just yet.

The water temperature is sitting at 59°, which is bang on average for this time of year – nothing weird going on there.

That first real chance you’ll want to keep an eye on is Thursday afternoon, September 3rd. The wind goes glassy – dead calm, and that’s a major positive. The swell is still small, only 2 ft from the SSW, but the period is a solid 18 seconds, which is proper groundswell. The combined energy is strong, sitting at 784. It’s a reef break, and with that long period, it’ll wrap in nicely. The catch is this spot is inconsistent and rarely breaks, and when it does, it can get crowded often. So you might have to fight for a wave, but the ones you get will be clean.

The standout, though, is Friday, September 4th. Both the morning and afternoon sessions look excellent for experienced surfers. We’re looking at 4 ft of SSW groundswell with a period of 19 seconds in the morning and 18 in the afternoon. The combined energy jumps up to 1871 in the morning and 1728 in the afternoon – that’s strong wave energy. Wind is glassy from the west in the morning, then dead calm in the afternoon. That’s about as clean as it gets. The swell direction is straight out of the SSW, which is the optimum for this break. This is the session to circle on the calendar. Just remember, it’s only for experienced crew at that size, and the crowd factor could be there.

Anything before that is pretty average – cross-shore winds, small weak swell, or just poor conditions. There’s a gap of nearly two weeks with no real recommendations, then that Thursday and Friday pop up. After that, it fades back into nothing.

Stay patient, keep it glassy.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat night, min 12°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
0
1
1
0
0
2
0
1
3
1
1
1
1
1
2
1
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
WNW
11
0.8
SSW
14
0.7
SSW
14
0.6
SSW
13
0.5
SSW
13
0.5
SSW
13
0.4
SW
18
0.5
SSW
16
0.6
SW
19
1.5
NW
7
1.6
NW
7
0.6
SW
18
0.6
SW
18
0.6
SW
17
0.8
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.8
S
15
Wave Graph
Metric surfscale
Energy kJ
291
236
178
139
99
99
111
138
231
206
260
255
192
183
326
214
161
203
201
302
Wind (km/h)
10
WNW
0
NNW
10
W
10
WNW
10
NE
15
WNW
20
NW
15
NNE
15
NW
5
NW
5
NE
10
S
10
S
5
SE
10
SSW
5
WNW
5
N
15
WNW
15
NW
15
NNE
Wind State
cross
glassy
cross-on
cross-on
off
cross
cross
cross-off
cross
cross
glassy
cross-on
cross-on
cross
on
cross
cross-off
cross
cross
off
High Tide
5:29PM1.71m
8:32AM1.16m
6:29PM1.70m
9:37AM1.22m
7:32PM1.73m
10:19AM1.28m
8:30PM1.78m
10:51AM1.35m
9:19PM1.84m
11:19AM1.42m
10:05PM1.88m
11:46AM1.49m
10:47PM1.90m
Low Tide
1:18AM0.28m
11:59AM1.05m
2:21AM0.22m
1:13PM1.08m
3:15AM0.14m
2:23PM1.05m
4:00AM0.07m
3:22PM0.98m
4:38AM0.01m
4:11PM0.89m
5:12AM-0.02m
4:54PM0.79m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:35
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:06
8:04
8:02
8:01
8:00
7:59
7:57
 mm
Temp °C
14
13
14
14
13
16
19
20
18
17
15
15
15
13
14
14
12
16
19
19
Feels °C
12
13
13
12
12
13
15
17
15
15
15
14
14
12
12
13
11
13
17
17
  • 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 86 km (53 miles) from Eureka. If you plan a vacation in Humboldt County, look for hotels and other accommodation in Eureka. Eureka has rooms for a wide range of budgets as well as car hire and transport links.

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