Cape Toi Surf Break

Lat Long: 31.36° N 131.35° E

Cape Toi Surf Forecast and Surf Report

Issued: 8 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cape Toi sea temperature is
28.2° C
0.3° 

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 14 Aug 2026:

  • Best quality surf: Monday 17 Aug, 3AM (local time) - 3.5ft (1.1m), 10s period, E swell with glassy winds.
  • Most powerful swell: Wednesday 19 Aug, 12PM (local time) - 5.5ft (1.7m), 8s period, ENE swell with 361 kJ wave energy.
  • Next surfable swell (1★+): Monday 17 Aug, 3AM (local time) - 3.5ft (1.1m), 10s 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 Monday (Aug 17) at 3AM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cape Toi in the next 16 days are 1.7m 8s and forecast to arrive on Wednesday (Aug 19) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Friday (Aug 21) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 17th Aug)3.5ft (1.1m) 10s
Best Surf 3AM (Mon 17th Aug)3.5ft (1.1m) 10s
Most Powerful12PM (Wed 19th Aug)5.5ft (1.7m) 8s

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


The Lowdown

Right then mate, Rusty here, and let's have a proper look at what's cookin' for the Cape. I gotta be straight with ya, the next week and a half or so is lookin' pretty flat and ordinary. There's a real dry spell from now until around the 24th of August, a good ten days where you're honestly better off doin' something else. The swell's tiny, the wind's mostly cross or cross-onshore, and it's just choppy, messy, and not worth paddling out for. It's a bleak run.

Now, things get a bit more interestin' towards the back end of the outlook. The real standout here is Tuesday the 25th of August at Cape Toi. This is the one to circle on the calendar. Swell jumps to 4 ft from the ESE, but the magic is in the period – a very long 14 seconds. That's proper groundswell energy. The combined energy is strong at 690. And the wind? Glassy. Dead flat. The overhead conditions are going to be pristine. For a break that's on the reef and exposed, this incoming groundswell with clean, glassy conditions is a recipe for some memorable waves. It won't be one for the beginners though, that reef demands respect. The other morning on the 26th of August pushes up to 5.6 ft from the E with glassy winds again, but that's big, powerful stuff. That's expert territory, mate. The energy is very strong at 1078, so you'll feel the ocean breathing hard.

For the rest of the second week, there are a couple of smaller windows. The 24th morning has a clean 2 ft swell from the ESE with a very long 16-second period and offshore WNW wind, but it's small. The 27th of August cleans up again with glassy conditions and 4.3 ft from the East, offering some decent, clean if not standout, waves. The water temp is a balmy 82.8° , which is about average for this time of year, so a spring suit or just a rash vest will do ya fine for that glassy Tuesday.

Keep your eyes on that Tuesday the 25th. That's the one that's got the potential to be a session you'll talk about. The long-range call looks promising, but we know how that goes. For now, don't bother with the early stuff – it's a write-off.

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun morning, min 26°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 18mm), heaviest on Wed night. Warm (max 29°C on Tue morning, min 26°C on Mon night). Winds increasing (light winds from the E on Mon night, fresh winds from the NE by Wed morning).

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
1
0
0
1
1
1
0
0
0
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
ENE
11
1
ENE
10
1
E
10
1
E
10
1
E
10
1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
9
1
E
9
1.1
E
9
1.2
E
9
1.4
ENE
8
1.9
ENE
6
1.4
ENE
8
1
ENE
7
0.7
ENE
7
0.5
E
7
Wave Graph
Metric surfscale
Energy kJ
240
218
208
208
200
208
240
235
231
173
164
199
220
270
298
226
117
49
26
Wind (km/h)
10
SSE
10
ESE
10
SE
10
SE
10
ESE
15
ESE
10
ESE
10
E
10
ESE
10
E
20
NE
25
ENE
20
NNE
30
NE
25
NE
15
E
15
E
15
ESE
10
SE
Wind State
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
on
High Tide
7:24AM2.05m
8:03PM2.01m
8:06AM1.96m
8:29PM1.96m
8:47AM1.82m
8:55PM1.89m
9:31AM1.67m
9:19PM1.81m
10:22AM1.52m
9:45PM1.71m
11:36AM1.39m
10:17PM1.61m
Low Tide
1:29AM0.58m
1:46PM0.24m
2:06AM0.52m
2:17PM0.43m
2:42AM0.51m
2:47PM0.63m
3:20AM0.53m
3:14PM0.83m
4:00AM0.60m
3:41PM1.02m
4:50AM0.68m
4:10PM1.18m
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:39
5:39
5:39
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:58
6:57
6:55
6:54
6:53
6:52
 mm
1
1
1
8
6
1
2
Temp °C
26
27
27
26
28
28
26
28
28
27
29
29
27
28
28
27
29
29
28
Feels °C
29
29
29
29
30
30
29
31
31
30
30
30
29
28
29
31
32
32
33
  • 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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