Dead Man's Land surfForecast / Shikoku / Japan

information circle12 Day Weather and Surf, issued 8 pm Sunday 21 Dec 2025 JST
Forecast update in hr  min  s Forecast update imminent
Dead Man's Land surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dead Man's Land sea temperature is
20.2° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Dead Man's Land this week:

The surf forecast for Dead Man's Land over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 23) at 3AM. The primary swell is predicted to be 1.0m and 9s period with a secondary swell of 1.2m and 5s. 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 12 days are 3.0m 9s and forecast to arrive on Wednesday (Dec 24) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Dec 22) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 23rd Dec)3.5ft (1.0m) 9s
Best Surf 9PM (Tue 23rd Dec)8ft (2.5m) 9s
Most Powerful12AM (Wed 24th Dec)10ft (3.0m) 9s

Table - best surf conditions forecast for Dead Man's Land over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 20mm), heaviest during Tue night. Very mild (max 16°C on Wed morning, min 4°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Thu afternoon. Very mild (max 15°C on Wed night, min 2°C on Thu night). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
0
0
1
1
1
4
4
4
3
1
2
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SE
1.1
SE
1.7
NNE
0.9
ESE
1.2
ESE
1.5
ESE
3
ESE
3
SE
2.5
SE
2
SE
1.5
SE
1.3
SE
0.8
SE
0.5
SE
0.4
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
Period(s) (?)89691099999888888888108
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1601832161482584021567130211516073062199031231099101410
Wind
(km/h)
20
N
30
N
25
NNE
20
N
10
NNE
5
NE
5
NNW
10
WSW
10
WSW
10
N
10
NNE
0
SW
10
NW
10
NNW
5
N
10
NNW
10
N
10
NE
10
NNW
10
N
10
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscross-
off
crosscrossglasscross-
off
cross-
off
cross-
off
crossglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
off
cross-
off
cross-
on
High Tide
/ height (m)
7:49AM
1.67
6:35PM
1.72
8:22AM
1.65
7:11PM
1.69
8:57AM
1.64
7:51PM
1.64
9:32AM
1.63
8:37PM
1.56
10:10AM
1.61
9:33PM
1.47
10:51AM
1.59
10:48PM
1.38
11:36AM
1.58
Low Tide
/ height (m)
12:55AM
0.12
1:07PM
0.97
1:30AM
0.14
1:42PM
0.96
2:05AM
0.19
2:22PM
0.95
2:41AM
0.27
3:07PM
0.92
3:20AM
0.38
4:00PM
0.88
4:03AM
0.52
5:04PM
0.81
4:56AM
0.68
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
Sunrise-7:01--7:03--7:03--7:03--7:03--7:05--7:05-
Sunset--4:58--4:58--4:59--4:59--5:00--5:00--5:00
clear
part cloud
clear
clear
cloud
light rain
heavy rain
light rain
rain showers
cloud
part cloud
light rain
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
cloud
Rain (mm)
-----31232--1---------
Temp. °C11995101114161615151576739961010
Feels °C (?)622189141516151414223-255376
  • Map Icons:
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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 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 12 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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