Cape Toi surfForecast / Kyu Shu / Japan

information circle12 Day Weather and Surf, issued 2 am Sunday 08 Mar 2026 JST
Forecast update in hr  min  s Forecast update imminent
Cape Toi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Toi sea temperature is
19.9° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Cape Toi this week:

The surf forecast for Cape Toi over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 08) at 9PM. The primary swell is predicted to be 0.3m and 15s period with a secondary swell of 0.6m and 5s. Another secondary swell of 0.3m and 12s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cape Toi in the next 12 days are 3.0m 14s and forecast to arrive on Sunday (Mar 15) at 9AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 5s period and expected on Thursday (Mar 12) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 8th Mar)1ft (0.3m) 15s
Best Surf 6AM (Sun 15th Mar)10ft (3.0m) 14s
Most Powerful 9AM (Sun 15th Mar)10ft (3.0m) 14s

Table - best surf conditions forecast for Cape Toi over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Mon afternoon, min 8°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Thu morning. Very mild (max 14°C on Wed afternoon, min 7°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the NNE by Fri afternoon).

Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
1
0
0
1
0
1
1
0
0
0
0
0
0
0
1
4
3
4
Swell
Height Map
Wave Height (m) & direction (?)
1.4
NE
1.1
NE
0.3
ENE
0.4
NE
0.4
NE
0.5
ENE
1.4
NNE
0.4
ENE
1
NE
0.4
ENE
0.4
ENE
0.5
ENE
0.6
ENE
0.6
E
1
ENE
2.1
NE
2.3
NE
2.2
NE
2.2
ENE
2.5
ENE
3
ENE
Period(s) (?)76121213127116111111121414777121313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18995294045821655171484069109153407427552521145024772941
Wind
(km/h)
20
NE
5
ENE
5
W
15
NW
20
WNW
30
NW
20
NNE
20
NE
10
NNE
5
NNE
15
SE
10
NE
25
NE
25
NE
40
NNE
40
NNE
40
NNE
30
NNE
10
N
15
SSW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
off
offcross-
off
offcross-
off
crosscross-
off
glassoncrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossoff
High Tide
/ height (m)
9:11PM
1.70
8:40AM
1.80
9:53PM
1.55
9:01AM
1.70
10:54PM
1.41
9:22AM
1.60
1:33AM
1.34
9:51AM
1.48
4:12AM
1.46
12:40PM
1.39
4:31AM
1.58
2:50PM
1.47
Low Tide
/ height (m)
2:50PM
0.45
2:47AM
0.90
3:23PM
0.53
3:08AM
1.05
4:04PM
0.64
3:28AM
1.19
5:06PM
0.75
3:45AM
1.33
7:05PM
0.79
9:26AM
1.35
8:54PM
0.70
10:09AM
1.22
9:51PM
0.56
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise6:33--6:33--6:31--6:30--6:28--6:28--6:26--
Sunset-6:16--6:16--6:17--6:19--6:19--6:20--6:21-
part cloud
cloud
clear
part cloud
clear
part cloud
clear
clear
cloud
part cloud
part cloud
rain showers
light rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
-----------233-------
Temp. °C101111121410111111131413121313111210111312
Feels °C (?)5810883457101010774221989
  • 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 Cape Toi Surf forecast

The above surf forecast table for Cape Toi provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Cape Toi can be found by selecting the local surf guide option on the grey menu. Our Cape Toi 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 (Cape Toi) 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 Cape Toi 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.

Cape Toi is 15 km (9 miles) from Kushima. If you plan a holiday in Kyu Shu, look for hotels and other accommodation in Kushima. Kushima has rooms for a wide range of budgets as well as car hire and transport links.

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