Surf Forecasts:
Deadman's surf forecast from 20 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8PM (local time) - 3ft (0.9m), 15s 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★+): Wednesday 19 Aug, 8PM (local time) - 3ft (0.9m), 15s 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 8PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.8m and 11s. Another secondary swell of 1.1m and 7s 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 cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (Aug 25) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 19th Aug) | 3ft (0.9m) 15s |
| Best Surf | 8PM (Wed 19th Aug) | 3ft (0.9m) 15s |
| Most Powerful | 11AM (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 have a look at what we've got for the next couple of weeks.
Right off the bat, let's talk water temp. It's sitting at 58°F, which is bang on average for this time of year, so no surprises there.
The window kicks off on Wednesday, 19th of August, with a bit of a slow start. The swell is clean, coming from the SSW with a 3 ft face and a nice long 15-second period, which is a proper groundswell. The energy is moderate (682). Wednesday afternoon is the real standout, with a glassy, slight air and a 5 mph NW wind. That's clean, lined-up, and the swell direction is right on the money for Deadman's. It's a bit of a tight window, but if you can get out there Wednesday arvo, you'll be laughing.
The rest of the week is a bit of a wash. Thursday and Friday are small and a bit bumpy with cross-shore winds. The swell drops to 2 ft or 1 ft with some short period energy, and the score is marginal. Saturday is a write-off, with poor conditions and even smaller surf.
Now, Sunday the 23rd of August shows a bit of a pulse. The morning has a 4 ft NW swell, but it's a short 8-second period and a bit of a cross-chop. The afternoon, however, is all glass. A 0 mph wind, 5 ft of NW swell, and it's clean. The period is still short, which means it'll be a bit fat and might close out at Deadman's, but it's the best it's been all week.
The following Monday, 24th of August, has a bit of a longer period (18 seconds) with a 2 ft SW swell. The morning has a slight onshore wind, but the afternoon goes glassy again. It's small, but it's clean and the period is there, so it'll be a fun little wave on a log.
The next real standout is Wednesday, 26th of August. The afternoon looks magic with a 6 ft NW swell, a 6-second period, and a flat calm, glassy surface. That's a lot of energy for the size, and the wind is dead still. The short period means it'll be quick and punchy, but for an intermediate, it's a good session.
Things get a bit more interesting as we head into the end of the month. Friday, 28th of August, the afternoon session has a 6 ft NW swell, a clean cross-offshore wind, and the energy is pumping (743). This is a solid, powerful swell, and the wind is helping it. This is a proper day for experienced surfers.
The last week of August and into September is a mixed bag. There's a big spike in energy on the 29th (1199) with a 3 ft SSW swell, but the wind is howling cross-shore at 12-19 mph, making it a choppy mess. That's more kite-surfing territory. After that, it's a long stretch of poor to marginal conditions until the 2nd of September. The afternoon of the 2nd has a glassy 2 ft SW swell, but it's tiny. The 3rd of September has a 4 ft WNW swell, but the wind is cross-onshore, so it's a scratchy one.
Overall, the best bets are Wednesday afternoon the 19th, Sunday afternoon the 23rd, Wednesday afternoon the 26th, and Friday afternoon the 28th. Keep an eye on that 28th, it's got the most power.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Wed afternoon, min 11°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Sat night, min 12°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | S 13 | SW 19 | NW 8 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph | ||||||||||||||||||||
334 | 314 | 233 | 223 | 236 | 178 | 139 | 99 | 99 | 111 | 94 | 277 | 257 | 219 | 255 | 192 | 186 | 326 | 214 | 161 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-on | cross | glassy | cross-on | cross | glassy | cross-on | cross | cross-off | cross | glassy | glassy | cross-on | glassy | glassy | cross-on | cross | glassy |
High Tide | 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 | 11:19AM1.42m | 10:05PM1.88m | |||||||
Low Tide | 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 | 4:11PM0.89m | ||||||||
— | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | |
8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 14 | 13 | 14 | 14 | 12 | 15 | 18 | 20 | 19 | 17 | 16 | 16 | 15 | 13 | 13 | 14 | 14 |
Feels °C | 14 | 14 | 13 | 12 | 14 | 13 | 13 | 11 | 13 | 15 | 17 | 16 | 17 | 16 | 14 | 14 | 13 | 13 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | NW 7 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | SSW 13 | WNW 6 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | SW 16 | NW 6 |
334 | 65 | 189 | 170 | 222 | 117 | 83 | 78 | 55 | 67 | 28 | 132 | 257 | 219 | 196 | 145 | 89 | 55 | 214 | 35 | |
Swell 2 Height (m) Direction Period (s) | WNW 12 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 18 | S 13 | SW 19 | SW 18 | S 16 | SW 18 | S 14 | S 14 | SW 16 | S 13 | SW 16 |
158 | 314 | 233 | 223 | 236 | 178 | 139 | 99 | 99 | 111 | 81 | 231 | 166 | 124 | 255 | 153 | 148 | 326 | 126 | 161 | |
Swell 3 Height (m) Direction Period (s) | SW 21 | WNW 12 | SW 19 | SW 19 | SW 20 | NW 7 | SW 18 | NW 8 | NNW 7 | S 16 | SW 16 | SSW 15 | SSW 16 | SW 18 | S 14 | SW 18 | SW 17 | S 13 | W 15 | S 13 |
18 | 196 | 54 | 58 | 15 | 25 | 109 | 28 | 21 | 46 | 94 | 76 | 82 | 199 | 106 | 192 | 186 | 126 | 106 | 87 | |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 6 | NW 6 | NW 7 | NW 7 | WNW 4 | NW 4 | — | NW 4 | NNW 5 | NW 7 | — | — | — | — | — | — | NW 7 | — |
135 | 159 | 40 | 51 | 63 | 59 | 5 | 5 | — | 58 | 15 | 277 | — | — | — | — | — | — | 52 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 282 | 1 | 1 | 195 | 257 | 1 | 195 | 195 | 1 | 210 | 257 | 1 | 192 | 1 | 1 | 120 | 1 | 1 | 168 | 195 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.











