Cape Toi Surf Break

Lat Long: 31.36° N 131.35° E

Cape Toi Surf Forecast and Surf Report

Issued: 8 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cape Toi sea temperature is
27.8° C
0.5° 

Cape Toi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Cape Toi surf forecast from 17 Jul 2026:

  • Best quality surf: Wednesday 22 Jul, 3AM (local time) - 3ft (0.9m), 11s period, ENE swell with glassy winds.
  • Most powerful swell: Wednesday 22 Jul, 3AM (local time) - 3ft (0.9m), 11s period, ENE swell with 217 kJ wave energy.
  • Next surfable swell (1★+): Friday 17 Jul, 9PM (local time) - 1.5ft (0.5m), 9s period with E 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 Friday (Jul 17) at 9PM. The primary swell is predicted to be 0.5m and 9s period with a secondary swell of 0.3m and 10s. 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 0.9m 11s and forecast to arrive on Wednesday (Jul 22) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 8s period and expected on Saturday (Jul 18) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Fri 17th Jul)1.5ft (0.5m) 9s
Best Surf 3AM (Wed 22nd Jul)3ft (0.9m) 11s
Most Powerful 3AM (Wed 22nd Jul)3ft (0.9m) 11s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s shaping up for Cape Toi.

Frankly, it’s a bit of a frustrating stretch for the next 16 days. The bones of a decent swell are there at times, but the wind is almost always going to mess it up. We’re going to see a lot of small, clean windows in the mornings that get blown out by the afternoon, and then a big, messy swell event in the second week that’s more for the crazies or the kite crew.

The water temp is sitting at 82°, which is about average for this time of year, so no need to worry about a wetsuit.

Let’s start with the first real chance. Saturday, July 18th, is the pick of the entire outlook. Cape Toi is a reef setup, so it needs the right direction. We’ve got a clean 2ft swell from the East with a 9-second period. The wind is glassy in the morning, and the combined energy is a weak 74. It’s not going to be pumping, but it will be clean, rideable, and the best conditions we’ll see. The crowds can be occasional here, so grab that window. It’s a small day, but it’s the best on offer.

Sunday morning, July 19th, is another glassy window with the same 2ft East swell (57 energy), so that’s worth a look if you missed Saturday. After that, the pattern of clean mornings and messy afternoons continues. Wednesday morning, July 22nd, is interesting. The swell picks up to 3ft from the ENE, the period stretches to 11 seconds, and the energy jumps to a moderate 194. It’s glassy again, making it another decent morning window.

Now, the big story is what happens later. By Sunday, July 26th, the swell is getting pumped up by a storm. The afternoon shows a 5ft SE swell with a 13-second period and a huge 727 energy. But it’s a cross-onshore wind and the files say it’s poor. This is a case of a lot of water moving but no quality. By Monday, July 27th, it gets out of control. We’re looking at 16ft to 18ft SE swells with a very long 15-second period and enormous energy readings of 11,175 and 11,696. The wind is a strong cross-onshore, making it unsurfable. This setup is a classic for kite surfing, not paddle surfing. It’s also a dangerous size for anyone but experts. The period is so long, a reef like Cape Toi might handle it better than a beach, but the wind is just too ugly.

After that storm, the swell drops off a cliff. From July 29th into the first few days of August, we’re back to tiny, weak 0.7ft to 1ft waves with clean but very light winds. It’s a long, flat run to finish the outlook.

So, in short: don’t hold your breath for anything epic. The standouts are the clean, small windows on Saturday 18th and Wednesday 22nd. Everything else is either a battle with the wind or a massive, unmanageable storm swell.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Sat morning, min 27°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
1
0
1
1
0
0
0
0
1
1
0
1
1
0
1
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ENE
9
0.5
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.7
E
10
0.7
E
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
10
0.9
ENE
11
0.9
ENE
11
0.8
ENE
10
0.7
ENE
10
0.7
ENE
10
0.6
ENE
10
Wave Graph
Metric surfscale
Energy kJ
28
44
60
61
60
59
57
60
88
92
83
83
81
79
92
194
187
139
106
104
77
Wind (km/h)
10
NW
5
SSW
5
WNW
5
W
15
SSW
5
NW
0
ESE
15
SSW
10
SW
5
SW
20
S
15
WNW
5
NW
10
SSE
5
NE
5
ENE
10
SSE
5
WSW
0
SSE
10
SSE
5
WSW
Wind State
off
cross-on
off
glassy
cross
off
glassy
cross
cross
cross
cross-on
off
off
cross-on
glassy
glassy
on
cross-off
glassy
cross-on
glassy
High Tide
8:49PM1.96m
8:22AM1.92m
9:22PM1.91m
9:11AM1.78m
9:55PM1.85m
10:04AM1.63m
10:27PM1.78m
11:07AM1.49m
11:02PM1.71m
12:32PM1.39m
11:45PM1.64m
2:25PM1.39m
00:45AM1.58m
Low Tide
2:14PM0.11m
2:37AM0.77m
2:52PM0.29m
3:21AM0.73m
3:29PM0.51m
4:08AM0.72m
4:05PM0.73m
5:00AM0.72m
4:42PM0.93m
6:01AM0.73m
5:30PM1.11m
7:14AM0.71m
6:50PM1.24m
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:20
5:22
5:22
5:22
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:19
7:17
7:17
7:17
7:16
7:15
 mm
Temp °C
29
29
28
30
30
29
29
30
28
29
31
29
29
30
28
29
29
28
29
30
28
Feels °C
34
34
33
34
33
34
33
33
32
33
35
32
32
33
33
33
33
33
33
33
33
  • 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 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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