Cape Toi Surf Break

Lat Long: 31.36° N 131.35° E

Cape Toi Surf Forecast and Surf Report

Issued: 8 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cape Toi sea temperature is
28.6°C
0.1° 

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 23 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 9PM (local time) - 2.5ft (0.7m), 12s period, E swell with glassy winds.
  • Most powerful swell: Tuesday 25 Aug, 12PM (local time) - 16ft (5.0m), 16s period, SE swell with 10,689 kJ wave energy.
  • Next surfable swell (1★+): Saturday 29 Aug, 9PM (local time) - 2.5ft (0.7m), 12s 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 Saturday (Aug 29) at 9PM. The primary swell is predicted to be 0.7m and 12s 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 5.0m 16s and forecast to arrive on Tuesday (Aug 25) 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 5.0m 15s period and expected on Tuesday (Aug 25) at 6PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sat 29th Aug)2.5ft (0.7m) 12s
Best Surf 9PM (Sat 29th Aug)2.5ft (0.7m) 12s
Most Powerful12PM (Tue 25th Aug)16ft (5.0m) 16s

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


The Lowdown

G'day, Rusty here. Let's dig into what's happening at Cape Toi. It's a reef break that's wide open to the ocean, and it's a spot that doesn't turn on very often, so we've got to be patient.

Right now, things are looking pretty grim. We've got a stretch of small, messy, cross-onshore junk that's not worth paddling out for. This is going to run for a good week or so, with most days offering nothing but poor conditions. The water temp is about average for the time of year, nothing to write home about.

Now, the real interest is on Tuesday, August 25th. That's the standout. We're looking at a solid pulse of 15 to 16 feet swell coming from the SE, with a long period of 15 to 16 seconds. That's proper groundswell. The combined energy is massive—through the roof at 10,639. It's a big, powerful ocean. However, the wind is a fresh cross-shore, which will put a lumpy chop on the face. This is not a day for beginners; over 8 feet, it's expert territory. The direction is SE, which is a good angle for this exposed reef, but for a long period groundswell like this, a reef break is the right place to be. It's a bit of a gamble with the wind, but the size and power are undeniable.

The next day, Wednesday the 26th, the swell drops back to 7 feet, but the wind swings onshore and it gets lumpy again. Poor.

After that, it's back to a long run of small, weak waves. There's a faint glimmer on Monday, August 31st with a tiny 2-foot swell and glassy conditions. The energy is a weak 69. It's a novelty wave, very ordinary, and only for the desperate.

Moving into the second week, the first week of September, it's mostly small, clean, but weak. Thursday the 3rd has some clean cross-offshore winds, but the swell is tiny. The best of a bad bunch might be Friday, September 4th afternoon, with a clean 4-foot swell from the SE and light winds. It's still only surfable, nothing special.

So, the only true standout here is Tuesday, August 25th. If you're an expert and you can handle the lumpy, powerful surf, that's the day. The rest of the 16-day window is mostly a write-off, but with a spot like this that's inconsistent, a blank run isn't surprising.

Rusty.

Short Range Forecast

Heavy rain (total 36mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 26°C on Sun night). Winds increasing (light winds from the E on Sun night, fresh winds from the NE by Tue morning).

Days 5-7 Weather Summary

Heavy rain (total 61mm), heaviest during Wed night. Warm (max 29°C on Sat morning, min 27°C on Wed night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
4
6
6
0
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
Wave
Height (m)
Direction
Period (s)
1
E
11
1.1
SE
14
2.1
SE
17
3.5
SE
16
4.5
SE
16
5
SE
15
0.5
E
14
2.1
ESE
9
0.7
E
13
2.1
SE
8
2.1
SE
8
0.6
E
12
0.4
ENE
15
0.6
E
13
0.7
E
13
0.7
E
13
0.7
E
12
0.7
E
12
0.7
E
12
Wave Graph
Metric surfscale
Energy kJ
224
466
2501
5311
10565
9814
103
765
167
623
604
100
72
130
173
168
151
141
137
Wind (km/h)
10
E
20
ENE
20
E
20
ENE
30
NE
35
ENE
30
ENE
30
E
30
E
20
ESE
25
SE
20
SE
20
ESE
20
ESE
20
SE
15
SE
10
SE
15
SSE
5
SE
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
High Tide
2:57AM1.53m
5:12PM1.68m
3:55AM1.64m
5:35PM1.78m
4:39AM1.76m
5:57PM1.86m
5:16AM1.87m
6:20PM1.93m
5:52AM1.96m
6:43PM1.98m
6:27AM2.01m
7:06PM2.01m
Low Tide
10:07PM1.24m
10:07AM0.52m
10:43PM1.13m
10:46AM0.40m
11:12PM1.00m
11:20AM0.30m
11:39PM0.87m
11:50AM0.23m
00:07AM0.75m
12:20PM0.21m
00:35AM0.63m
12:49PM0.25m
1:04AM0.52m
clear
part cloud
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:45
5:46
5:46
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:47
6:46
6:45
6:45
6:44
6:43
 mm
4
13
8
11
19
8
7
8
5
6
7
1
Temp °C
27
28
28
27
29
29
28
29
28
28
28
28
27
28
28
27
29
29
27
Feels °C
30
30
29
27
29
29
30
31
29
30
30
30
29
31
31
30
33
32
32
  • 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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