Cape Toi surfForecast / Kyu Shu / Japan

information circle16 Day Weather and Surf, issued 8 pm Monday 01 Jun 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
24.0° C
(Which is normal for this time of year)

Cape Toi surf forecast from 1 Jun 2026:

  • Best quality surf: Wednesday 3 Jun, 9AM (local time) - 4ft (1.2m), 8s period, NNE swell with offshore winds.
  • Most powerful swell: Tuesday 2 Jun, 12PM (local time) - 16ft (5.0m), 9s period, ESE swell with 4,352 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 9AM (local time) - 4ft (1.2m), 8s period with NNE swell.

Best Forecast Surf Conditions for Cape Toi this week:

The surf forecast for Cape Toi over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 03) at 9AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Cape Toi in the next 16 days are 5.0m 9s and forecast to arrive on Tuesday (Jun 02) at 12PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 8.0m 13s period and expected on Tuesday (Jun 02) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Wed 3rd Jun)4ft (1.2m) 8s
Best Surf 9AM (Wed 3rd Jun)4ft (1.2m) 8s
Most Powerful12PM (Tue 2nd Jun)16ft (5.0m) 9s

Table - best surf conditions forecast for Cape Toi over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 183mm), heaviest during Tue afternoon. Warm (max 28°C on Wed afternoon, min 19°C on Thu afternoon). Winds decreasing (gales from the E on Tue morning, calm by Thu morning).

Days 5-7 Weather Summary

Heavy rain (total 52mm), heaviest during Sun morning. Warm (max 24°C on Sat morning, min 19°C on Thu night). Winds increasing (light winds from the NNE on Fri night, fresh winds from the ENE by Sun morning).

Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Mon
8
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
2
2
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
ESE
6
3.5
ESE
8
8
SSE
13
1.9
SE
10
1.2
NNE
8
0.8
ENE
10
0.5
E
10
0.4
E
9
0.4
E
9
0.8
NE
5
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.5
E
9
0.4
ENE
13
1.5
NE
5
1.7
NE
6
0.6
ENE
12
0.5
ENE
12
0.5
ENE
12
Wave Graph
Metric surfscale
Energy kJ
341
1705
0
678
197
107
51
27
28
34
41
41
41
41
41
68
119
210
93
77
77
Wind (km/h)
30
ESE
60
E
60
E
35
WNW
20
WNW
10
WNW
10
W
10
WNW
15
N
20
NE
20
NNE
20
NE
10
NE
15
NE
15
E
20
E
30
NE
35
ENE
25
ENE
30
NE
30
NE
cross-on
cross-on
cross-on
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
6:19AM1.84m
8:02PM1.80m
6:53AM1.81m
8:40PM1.76m
7:28AM1.77m
9:20PM1.73m
8:06AM1.71m
10:03PM1.70m
8:50AM1.63m
10:49PM1.68m
9:47AM1.54m
11:37PM1.69m
11:03AM1.48m
Low Tide
00:53AM1.04m
1:12PM0.22m
1:27AM1.06m
1:47PM0.26m
2:03AM1.09m
2:24PM0.32m
2:44AM1.11m
3:03PM0.39m
3:32AM1.11m
3:45PM0.48m
4:31AM1.09m
4:34PM0.58m
5:39AM1.03m
5:31PM0.69m
heavy rain
heavy rain
heavy rain
rain showers
clear
clear
part cloud
light rain
heavy rain
mod rain
part cloud
part cloud
part cloud
part cloud
cloud
heavy rain
heavy rain
light rain
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:09
5:09
5:09
5:09
5:09
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:14
7:14
7:15
7:15
7:15
7:15
7:16
36
49
66
1
3
28
9
11
27
5
3
2
1
Temp °C
23
24
25
26
27
28
24
22
20
20
22
23
23
24
24
23
20
21
22
22
23
23
17
19
19
28
30
28
24
21
19
21
22
24
25
26
24
16
18
19
20
21
Swell 1
Height (m)
Direction
Period (s)
2.3
S
13
2.5
S
14
3.5
S
12
1.4
S
9
1
S
8
0.7
S
8
0.6
S
7
0.5
S
7
0.7
S
6
0.7
S
6
0.7
S
6
0.6
S
6
0.5
S
6
0.5
E
9
0.4
ENE
13
0.5
S
9
0.5
S
9
0.6
S
8
0.5
ENE
12
0.5
ENE
12
Energy kJ
1810
2898
3172
340
142
55
35
23
36
38
38
26
19
41
68
39
39
46
77
77
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
12
1.9
SE
10
1.2
NNE
8
0.8
ENE
10
0.7
NE
7
0.4
E
9
0.4
E
9
0.4
E
9
0.5
E
9
0.6
ENE
5
0.5
E
9
0.5
E
9
0.5
S
6
0.4
S
6
0.5
ENE
12
0.5
ENE
12
0.6
ENE
12
0.4
SSE
6
0.5
S
8
Energy kJ
23
678
197
107
51
27
28
28
41
14
41
41
19
12
86
85
93
14
37
Swell 3
Height (m)
Direction
Period (s)
1.6
ENE
10
0.9
ENE
10
0.6
NNE
7
0.5
E
10
0.4
NE
5
0.3
SE
11
0.2
ESE
11
0.4
SW
6
0.5
E
9
0.3
ENE
4
0.3
ENE
14
0.3
ENE
14
0.4
ENE
7
0.2
ESE
11
0.3
E
10
0.3
E
9
0.4
SSW
8
0.4
SSE
6
Energy kJ
452
163
37
46
6
19
11
9
41
4
36
36
15
11
16
15
22
12
Wind waves
Height (m)
Direction
Period (s)
2.1
ESE
6
3.5
ESE
8
8
SSE
13
2
W
6
0.9
W
6
0.9
WSW
6
0.4
WSW
4
0.3
NE
4
0.8
NE
5
0.8
NE
5
1.5
NE
5
1.7
NE
6
1
ENE
6
0.9
ENE
6
0.7
NE
5
Energy kJ
341
1705
23505
266
56
47
8
3
34
30
119
210
72
55
29
Nearest Offshore or Glassy
Rating
(10 max)
1
2
5
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
225
225
504
509
0
0
0
9
0
89
89
338
26
12
44
327
114
102
89
327
338
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
2
4
2
1
1
1
1
1
1
1
1
3
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
4
4
5
4
2
1
1
1
1
1
1
2
1
1
3
3
1
1
2
Header Global
Rating
(10 max)
4
5
4
4
5
4
5
5
5
5
5
4
9
8
8
8
9
8
9
9
6
  • Map Icons:
  • Break
  • 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 16 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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