Cape Toi Surf Break

Lat Long: 31.36° N 131.35° E

Cape Toi Surf Forecast and Surf Report

Issued: 2 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cape Toi sea temperature is
28.9°C
0.6° 

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 3 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 3AM (local time) - 8ft (2.4m), 7s period, NNE swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 6AM (local time) - 13ft (4.0m), 11s period, ENE swell with 3,351 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 12AM (local time) - 4.5ft (1.3m), 8s period with ESE 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 Thursday (Sep 10) at 12AM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cape Toi in the next 16 days are 4.0m 11s and forecast to arrive on Monday (Sep 07) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Friday (Sep 04) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Thu 10th Sep)4.5ft (1.3m) 8s
Best Surf 3AM (Thu 10th Sep)8ft (2.4m) 7s
Most Powerful 6AM (Mon 7th Sep)13ft (4.0m) 11s

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


The Lowdown

Alright folks, Rusty here. Let’s get straight into it for Cape Toi. This is a reef setup that’s a bit of a speciality spot, and it’s exposed to the swell, but it’s inconsistent, so you have to pick your moments. We’ve got a long 16-day window ahead, but it’s a mixed bag. There’s a big gap of poor conditions at the start, and the only real standout appears later on.

The overall pattern is grim for the first week. We’re staring down the barrel of a solid, but messy, pulse of swell from the SE and ENE, but the wind is just horrible. It’s mostly cross or cross-onshore, with fresh to strong breezes. The water temp is sitting at 84°, which is about normal for the time of year. The combined wave energy is moderate to strong, with values like 1067 and 1558 early on, but it’s all wasted on choppy, lumpy conditions. It’s a write-off through Thursday, Friday, and the weekend, with heavy rain and thunderstorms adding to the misery. The swell is big – over 8 ft at times – so it’s expert-only anyway, but the wind is just trashing it.

Come Monday the 7th, things start to look a little more interesting. The wind finally goes cross-offshore from the NNE, but the surf is still huge – 12 ft from the NE with a period of 11 seconds. That’s a lot of energy (3112) and the setup is clean, but it’s for experts only, and the guidance says it’s marginal due to tide. It’s a big, powerful groundswell, so it’ll be walling up on the reef. Not a beginner’s day.

There’s a bit of a lull in the middle of the week, with smaller, cleaner swells, but nothing that really fires.

Here’s the one true standout. Thursday the 10th. The morning session is where it’s at. The wind drops to a whisper – just 3 mph from the NNE, cross-offshore. The swell is a solid 7 ft from the NE with a period of 7 seconds. The combined energy is 634, which is moderate, but the wind is glassy, clean, and the surf is rated as “very good.” The swell direction is NE, which is bang on the optimum for this break. This is the pick of the entire forecast. The size is still a bit much for beginners, but for intermediate to advanced surfers, this is going to be a crisp, clean wave on that reef. Keep in mind it’s inconsistent here, so you’ll be waiting for sets, but when they come, they’ll be worth it.

After that, the window closes. The following week is a mix of weak, short-period windswell from the E and ESE, with increasing onshore winds. There’s a long gap of several days with no real recommendations. The surf is small, choppy, and generally poor. The 16th and 17th see some tiny, clean waves, but they’re marginal at best.

So, if you’re planning a trip, pencil in Thursday the 10th. That morning is your best shot. The rest is a waiting game.

Rusty.

Short Range Forecast

Heavy rain (total 171mm), heaviest during Fri morning. Warm (max 28°C on Thu morning, min 23°C on Fri afternoon). Mainly near gales.

Days 4-6 Weather Summary

Heavy rain (total 40mm), heaviest during Sun afternoon. Warm (max 28°C on Mon afternoon, min 25°C on Sun afternoon). Mainly strong winds.

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
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
0
0
0
0
0
0
0
0
0
1
3
1
2
0
0
1
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SE
10
3
SE
10
0.6
E
10
1.7
SE
9
1.4
ENE
10
4
ENE
9
3
ENE
8
2.5
E
8
2.5
ENE
8
2.3
ENE
8
2.5
ENE
8
3.5
NE
10
3.5
NE
11
3
ENE
10
2.5
ENE
9
2.4
NE
8
1.7
ESE
10
2.1
ESE
10
2
ESE
10
1.6
ESE
9
1.3
ESE
8
Wave Graph
Metric surfscale
Energy kJ
1055
1541
72
429
371
2515
1261
836
824
666
749
2450
3107
1625
1263
664
622
890
778
415
217
Wind (km/h)
25
E
30
E
30
ESE
20
ESE
45
NNE
45
ENE
35
ENE
35
ENE
35
ENE
40
NE
45
NNE
30
NE
35
NNE
35
NE
35
NNE
35
NNE
35
NE
35
NNE
40
NNE
30
NNE
10
W
Wind State
cross-on
cross-on
cross-on
on
cross-off
cross
cross
cross-on
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
10:06AM1.64m
9:22PM1.79m
11:33AM1.50m
10:08PM1.68m
1:58PM1.49m
11:35PM1.57m
3:39PM1.62m
1:46AM1.58m
4:27PM1.76m
3:16AM1.70m
5:02PM1.87m
4:17AM1.86m
5:32PM1.96m
Low Tide
3:29PM1.02m
4:31AM0.49m
4:20PM1.21m
5:56AM0.55m
6:20PM1.35m
7:46AM0.52m
8:55PM1.29m
9:12AM0.40m
10:01PM1.13m
10:10AM0.27m
10:44PM0.94m
10:56AM0.19m
11:21PM0.75m
mod rain
thunderstorm
thunderstorm
thunderstorm
heavy rain
heavy rain
thunderstorm
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
cloud
cloud
light rain
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:52
5:52
5:52
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:36
6:35
6:34
6:32
6:30
6:30
6:29
 mm
7
7
16
33
29
33
23
11
12
2
12
22
2
2
3
Temp °C
28
28
27
26
24
26
26
26
26
26
26
26
27
28
26
28
28
26
28
28
28
Feels °C
29
29
27
28
18
25
25
25
24
23
24
24
25
27
24
26
26
25
27
27
29
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Cape Toi:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cape Toi surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest