Cape Toi surfForecast / Kyu Shu / Japan

information circle48hr Weather and Surf, issued 8 pm Saturday 16 May 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
22.2° C
(Which is 1.1°C colder than average for this time of year)

How big are the waves at Cape Toi today?

The current surf forecast for Cape Toi at 12AM is: 1.0m 9s primary swell from a East direction and 0.8m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 16). The wind direction is predicted to be glassy and the swell rating is 2.

Time (JST) & DateWave HeightWave Period
Morning (17 May)2.5ft (0.8m)9s
Afternoon (17 May)3ft (0.9m)9s
Evening (17 May)3.5ft (1.1m)9s

Table - waves today at Cape Toi. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 2mm), mostly falling on Tue afternoon. Warm (max 23°C on Sun afternoon, min 19°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the NE by Tue afternoon).

Sat
16
Sunday
17
Monday
18
Tuesday
19
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
0
2
2
2
2
2
1
1
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.1
E
9
1
E
9
1
E
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.9
ESE
8
0.9
ESE
9
1
E
9
1.1
E
9
1
E
8
1
E
8
1
E
8
1
E
8
0.9
E
9
0.9
E
9
0.9
E
9
0.8
E
9
1.1
E
9
0.8
E
9
0.8
E
9
1.4
E
8
1.6
E
7
1.6
E
7
Wave Graph
Metric surfscale
Energy kJ
194
162
151
138
135
113
119
137
162
177
140
140
143
143
125
127
127
99
190
106
97
270
269
277
Wind (km/h)
10
ESE
5
ENE
5
N
5
NNW
10
NNW
0
NE
10
ESE
10
ESE
5
SSE
0
SE
0
SW
5
NNW
10
NNW
10
ENE
15
ENE
15
E
20
ENE
15
E
15
ENE
20
ENE
20
NE
25
NE
25
ENE
25
NE
cross-on
glassy
glassy
cross-off
cross-off
glassy
on
on
glassy
glassy
glassy
glassy
cross-off
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
High Tide
6:14PM2.06m
5:31AM2.05m
7:03PM2.07m
6:10AM2.05m
7:53PM2.02m
6:51AM2.02m
Low Tide
11:55PM0.85m
12:17PM-0.09m
00:38AM0.92m
1:01PM-0.11m
1:23AM1.01m
1:49PM-0.06m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:02
7:04
7:05
7:05
Temp °C
22
21
20
20
19
21
22
23
22
21
21
20
20
21
22
23
23
21
21
21
21
22
23
22
22
22
21
21
19
23
22
24
23
23
24
22
21
21
21
22
22
20
20
20
19
20
21
20
Swell 1
Height (m)
Direction
Period (s)
1.1
E
9
1
E
9
1
E
9
0.9
ENE
9
0.9
ENE
9
0.9
ESE
8
0.9
ESE
8
0.9
ESE
9
1
E
9
1.1
E
9
1
E
8
1
E
8
1
E
8
1
E
8
0.9
E
9
0.9
E
9
0.9
E
9
0.8
E
9
0.4
SE
10
0.8
E
9
0.8
E
9
0.4
SE
11
0.4
SE
11
0.5
ESE
10
Energy kJ
194
162
151
138
135
113
119
137
162
177
140
140
143
143
125
127
127
99
28
106
97
29
29
59
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
8
0.8
ESE
9
0.8
ESE
9
0.9
ESE
8
0.8
ESE
8
0.8
ENE
9
0.7
ENE
9
0.7
ENE
8
0.4
ENE
8
0.4
SE
11
0.4
SE
10
0.4
SE
10
0.3
SE
12
0.2
ESE
12
0.2
ESE
12
0.2
ESE
10
0.3
SE
12
0.4
SE
10
0.4
SE
10
0.3
SE
11
0.4
SE
11
Energy kJ
51
103
101
113
88
103
88
75
22
30
27
27
23
14
14
10
22
28
28
20
30
Swell 3
Height (m)
Direction
Period (s)
0.4
ESE
9
0.3
SE
12
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.4
SE
11
0.2
ESE
10
0.2
ESE
10
0.2
ESE
10
0.2
ESE
12
Energy kJ
29
21
32
31
30
18
18
19
30
10
10
10
14
Wind waves
Height (m)
Direction
Period (s)
0.4
E
3
0.5
ESE
4
0.6
ESE
4
1.1
E
9
0.9
ESE
5
1
ESE
5
1.4
E
8
1.6
E
7
1.6
E
7
Energy kJ
2
8
15
190
40
58
270
269
277
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
2
2
2
Distance (km)
12
0
0
0
0
0
167
167
0
0
0
0
0
12
12
12
12
12
12
12
12
12
12
12
Best forecast wave conditions in Kyu Shu
Rating
(10 max)
1
2
2
2
2
2
1
1
2
2
1
1
1
1
1
1
1
1
2
1
1
2
2
2
Best forecast wave conditions in Japan
Rating
(10 max)
1
2
2
2
2
2
1
2
2
2
1
1
1
1
1
1
1
1
2
1
1
2
2
2
Header Global
Rating
(10 max)
5
5
5
6
5
4
4
4
6
9
9
7
4
4
5
7
5
4
5
5
4
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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