Surf Forecasts:
Dead Man's Land surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 9PM (local time) - 7ft (2.1m), 12s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 12PM (local time) - 11ft (3.5m), 13s period, SE swell with 4,790 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 9PM (local time) - 7ft (2.1m), 12s period with ESE swell.
Best Forecast Surf Conditions for Dead Man's Land this week:
The surf forecast for Dead Man's Land over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 9PM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.1m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dead Man's Land in the next 16 days are 3.5m 13s and forecast to arrive on Monday (Sep 21) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Monday (Sep 21) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 21st Sep) | 7ft (2.1m) 12s |
| Best Surf | 9PM (Mon 21st Sep) | 7ft (2.1m) 12s |
| Most Powerful | 12PM (Mon 21st Sep) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Dead Man's Land over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Sun morning, min 18°C on Tue night). Winds decreasing (fresh winds from the N on Mon morning, light winds from the NNW by Mon night). | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Thu morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
AM | 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) | SE 13 | SE 13 | SE 13 | SE 13 | ESE 13 | ESE 11 | SE 9 | SE 9 | NE 6 | NE 5 | SE 7 | ESE 7 | SE 9 | E 8 | ESE 7 | SSE 8 | SSE 9 | E 9 | SSE 12 | S 12 | ESE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4045 | 4122 | 3874 | 4788 | 3801 | 455 | 22 | 32 | 61 | 27 | 8 | 16 | 12 | 12 | 9 | 7 | 7 | 7 | 29 | 71 | 37 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | glassy | glassy | glassy | glassy | glassy | cross | cross-on | glassy | glassy | glassy | glassy |
High Tide | 3:50PM1.33m | 11:43PM1.27m | 4:02PM1.43m | 2:13AM1.33m | 4:20PM1.53m | 3:17AM1.45m | 4:39PM1.62m | 4:03AM1.59m | 5:00PM1.70m | 4:42AM1.71m | 5:21PM1.77m | 5:20AM1.80m | 5:42PM1.82m | ||||||||
Low Tide | 8:58PM1.25m | 8:18AM0.63m | 9:37PM1.13m | 9:16AM0.53m | 10:01PM0.99m | 9:56AM0.44m | 10:26PM0.84m | 10:30AM0.37m | 10:52PM0.68m | 11:02AM0.33m | 11:19PM0.51m | 11:32AM0.34m | 11:48PM0.36m | ||||||||
 | |  | | | |  | |  |  | | | | | | | | | |  |  | |
 | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | 5:52 | — | — |
 | — | 6:02 | — | — | 6:00 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 11 |
Temp °C | 28 | 27 | 25 | 27 | 27 | 24 | 28 | 28 | 21 | 25 | 24 | 24 | 27 | 26 | 24 | 26 | 26 | 24 | 24 | 24 | 22 |
Feels °C | 27 | 25 | 23 | 25 | 26 | 25 | 26 | 26 | 20 | 26 | 26 | 26 | 29 | 29 | 27 | 28 | 29 | 27 | 27 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 13 | ESE 13 | ESE 11 | SE 9 | SE 9 | ESE 8 | ESE 7 | SE 7 | ESE 7 | ESE 7 | E 8 | ESE 7 | SSE 8 | SSE 9 | SSE 8 | SSE 12 | S 12 | ESE 6 |
| kJ | 4045 | 4122 | 3874 | 4788 | 3801 | 455 | 22 | 22 | 7 | 5 | 7 | 16 | 9 | 12 | 9 | 7 | 7 | 7 | 29 | 71 | 37 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NNE 6 | E 10 | S 8 | SSE 9 | SE 9 | NE 4 | SSE 9 | SE 9 | SSE 9 | SSE 8 | E 6 | E 6 | E 9 | SSE 8 | E 8 | SSE 9 |
| kJ | — | — | — | — | — | 3 | 18 | 5 | 8 | 3 | 3 | 8 | 12 | 7 | 7 | 3 | 1 | 7 | 7 | 6 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 9 | ESE 11 | S 8 | S 8 | S 8 | SSE 9 | SSE 6 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | E 9 | S 7 | S 11 |
| kJ | — | — | — | — | — | 2 | 12 | 5 | 5 | 5 | 8 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 6 | 1 | 22 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNW 3 | N 3 | NNE 4 | NE 6 | NE 5 | N 4 | — | — | NNE 3 | — | NE 4 | NE 4 | — | E 6 | NE 3 | — |
| kJ | 42 | 80 | 111 | 154 | 72 | 3 | 4 | 32 | 61 | 27 | 3 | — | — | 1 | — | 3 | 2 | — | 1 | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 43 | 58 | 303 | 2 | 0 | 0 | 65 | 15 | 281 | 954 | 403 | 43 | 0 | 6 | 43 | 368 | 30 | 290 | 0 | 2 |
Best forecast wave conditions in Shikoku | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Dead Man's Land Surf forecast
The above surf forecast table for Dead Man's Land provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dead Man's Land can be found by selecting the local surf guide option on the grey menu. Our Dead Man's Land 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 (Dead Man's Land) 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 Dead Man's Land 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.
Are you planning a holiday in Shikoku? If you are looking for accommodation near Dead Man's Land, camping, hotels and holiday cottages in Shikoku, consider staying in Anan which is 40 km (25 miles) away. Other places in and around Shikoku where you can find information about places to rent, and car hire include Muroto which is 44 km (27 miles) away, Komatsushima, Aki and Kamojima.
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