Deadman's Surf Break

Lat Long: 40.02° N 124.07° W

Deadman's Surf Forecast and Surf Report

Issued: 10 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Deadman's sea temperature is
14.4° C
0.1° 

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 19 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 5AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 11AM (local time) - 3ft (0.9m), 15s period, SSW swell with 372 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 5AM (local time) - 2.5ft (0.8m), 16s 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 Wednesday (Aug 19) at 5AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.6m and 13s. Another secondary swell of 1.1m and 7s is also forecast. 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 0.9m 15s and forecast to arrive on Wednesday (Aug 19) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Aug 22) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 19th Aug)2.5ft (0.8m) 16s
Best Surf 5AM (Wed 19th Aug)2.5ft (0.8m) 16s
Most Powerful11AM (Wed 19th Aug)3ft (0.9m) 15s

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


The Lowdown

G'day, Rusty here again. Let's break it down for the imperial folks.

Alright, the outlook for Deadman's is a quiet one. We've got a steady, long-period groundswell from the SSW for most of the first week, but don't get too excited about the size. The real wins will come from the clean, glassy moments. No massive days, just a few nice window for a paddle.

We're only looking at Deadman's (reef). This is a reef break that likes swell from the SSW and is for intermediate surfers. Keep in mind it's inconsistent, so the wave count will be low, and you might have some company. The water is about as warm as usual for this time of year.

Let's start with Wednesday, August 19th. The afternoon is the go. A clean 3ft swell from the SSW with a very long period of 15 seconds, giving us moderate energy. The wind is light cross-offshore, so the surface will be tidy. A solid session if you're keen.

Thursday, August 20th is another good one, especially the afternoon. The swell eases to a touch under 3ft from the SSW with a 14-second period, but the wind goes dead glassy. That's about as perfect as it gets for small waves.

Now for Sunday, August 23rd morning. Glassy conditions again with a 2ft wave from the SW, but the period is 19 seconds. That's a very long groundswell with moderate energy. It'll be clean, but expect long waits between sets. On a reef, those long-period waves can really stand up and offer a nice ride.

Tuesday, August 25th afternoon is another calm one. The swell is around 2ft from the SW, and the wind is flat calm. It'll be glassy as a mirror. A great session for a quiet paddle.

As we go into the second week, things get a bit bigger but less certain. On Monday, September 1st afternoon, we see a bump to a 5ft swell from the NW, but the period is shorter at 11 seconds. The energy is stronger, but the wind is light and onshore. Not perfect, but the first real size.

Tuesday, September 2nd brings the biggest swell of the outlook. The afternoon sees a 7ft wave from the NW, but the period drops to a short 8 seconds. That's getting big for the average surfer, and with onshore wind, it'll be messy. This could be a better day for kite surfers. Wednesday, September 3rd morning holds a 5ft NW swell, again short period. At this range, it's promising for size, but don't hold your breath for quality.

So for the first week, the best are the glassy sessions on Thursday afternoon, August 20th and Sunday morning, August 23rd for clean, long-period rides. The biggest wave of the two weeks is Tuesday, September 2nd, but it's not a guaranteed classic.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Wed afternoon, min 13°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
3
3
2
3
2
1
1
2
1
2
3
3
2
3
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
0.4
SW
18
0.5
SSW
13
0.5
SSW
13
0.4
SW
18
1.5
NW
7
0.6
SW
19
1.3
NW
9
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
17
Wave Graph
Metric surfscale
Energy kJ
291
372
305
314
233
226
236
178
112
99
99
111
200
231
235
199
255
192
186
Wind (km/h)
15
N
15
WNW
5
NNW
15
NNE
15
WNW
5
W
5
NNW
5
W
10
WNW
5
NNE
15
NW
15
NNW
10
NNE
5
W
5
SSW
0
SW
10
S
10
S
5
NNW
Wind State
cross-off
cross
cross-off
off
cross
glassy
glassy
cross-on
cross-on
cross-off
cross
cross-off
cross-off
glassy
glassy
glassy
cross-on
cross-on
glassy
High Tide
5:19AM1.21m
4:39PM1.74m
6:54AM1.14m
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
Low Tide
11:05PM0.34m
10:11AM0.83m
00:11AM0.32m
10:57AM0.96m
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
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:33
6:33
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:06
8:04
8:02
8:01
8:00
 mm
Temp °C
15
16
17
15
16
16
15
15
15
13
18
21
20
16
15
14
15
15
13
Feels °C
14
13
17
14
14
15
15
15
14
13
15
18
18
16
15
14
14
14
13
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  • 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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