
Surf Forecasts:
Cape Toi surf forecast from 25 Jul 2026:
- Best quality surf: Sunday 26 Jul, 9AM (local time) - 1.5ft (0.4m), 10s period, SE swell with glassy winds.
- Most powerful swell: Sunday 26 Jul, 6PM (local time) - 1.5ft (0.5m), 11s period, SE swell with 57 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 9AM (local time) - 1.5ft (0.4m), 10s period with SE 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 Sunday (Jul 26) at 9AM. The primary swell is predicted to be 0.4m 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 0.5m 11s and forecast to arrive on Sunday (Jul 26) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Jul 29) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Sun 26th Jul) | 1.5ft (0.4m) 10s |
| Best Surf | 9AM (Sun 26th Jul) | 1.5ft (0.4m) 10s |
| Most Powerful | 6PM (Sun 26th Jul) | 1.5ft (0.5m) 11s |
Table - best surf conditions forecast for Cape Toi over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s chew over what’s up at Cape Toi.
Right now, it’s dead flat and pretty sad. For the next week or so, the surf is tiny and weak, with most of the conditions being pretty average. The swell is small – maybe 1 to 2 feet – and the energy is weak (62 to 124). You’ll get a few clean windows early Sunday the 26th morning with 1ft from the SE and a light northerly breeze, but the waves are just too small to bother with. Monday morning the 27th is glassy with 2ft from the SE, but it’s still just ankle-to-knee high. Water temp is about 84°, which is normal for the season.
There’s a long stretch of poor conditions from late Sunday through the end of July and into the first couple of days of August. The wind is often onshore or cross-shore, and the wave heights barely move off 1ft. Surfable, but barely.
Then, around Monday the 3rd of August, things start to wake up. We get a proper groundswell – 2ft from the ESE, with a period of 14 seconds, so it’s got some push. The energy hits 364 (moderate). The wind is cross from the NE, so it’s not perfect. By Tuesday the 4th, we’re looking at 7ft from the ESE, with a very long 16-second period and energy up to 1962 – that’s serious power. The wind is still cross from the NE, making it choppy. This is big for a reef break like Cape Toi, and at 7ft it’s getting into intermediate territory, but the cross-wind is a bummer.
The standout of the whole run is looking like Friday the 7th of August. The swell is pumping – 16ft from the ESE early, with an 18-second period. The energy reading is massive at 15919. That’s a heavy-duty swell. But – and it’s a big but – the guidance says this is too big for Cape Toi. The wind is cross-off from the NNE, so it’ll be clean, but those waves are for experts only. It’s a beast.
Saturday the 8th is even bigger – 28ft to 36ft with insane energy (54113 to 159172). The wind is offshore on Saturday afternoon from the NNW at 31 mph, so it’ll look like a big-wave spot, but it’s a survival mission. That’s for tow-in or the truly crazy.
After that, things drop fast. Sunday the 9th sees the swell crash down to 15ft with strong cross-shore winds, and by Monday the 10th, it’s back to 6ft to 7ft with a cross-breeze and marginal quality.
So, overall: the first week is a wash. The real action kicks off from August 3rd, but the absolute best on offer for Cape Toi, despite the size, is Friday the 7th of August morning – that swell direction matches the optimum NE, the wind is clean, and the energy is staggering. It’s a big-wave day. If you’re not at that level, Tuesday the 4th with 7ft and a long period is your best bet, but expect cross-chop. Crowds are sometimes a factor here, so for the standouts, you won’t be alone.
The break is inconsistent, so these windows are real events. For the second week, it’s all that monster swell and then a quick fade. Stay safe out there.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 31°C on Sun afternoon, min 26°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 34°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 11 | SE 11 | SE 14 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | SE 11 |
Wave Graph | |||||||||||||||||||||
36 | 56 | 55 | 52 | 50 | 50 | 50 | 50 | 49 | 56 | 56 | 37 | 23 | 24 | 22 | 23 | 23 | 14 | 16 | 29 | 31 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross | glassy | cross-on | cross-off | cross-off | cross | cross-off | off | cross | off | off | cross-off | off | cross-off | cross | off | off | cross-on | off |
High Tide | 5:30PM1.67m | 4:03AM1.68m | 6:01PM1.75m | 4:49AM1.76m | 6:30PM1.82m | 5:28AM1.84m | 6:57PM1.87m | 6:05AM1.90m | 7:23PM1.91m | 6:41AM1.93m | 7:48PM1.93m | 7:16AM1.93m | 8:14PM1.93m | ||||||||
Low Tide | 10:24AM0.46m | 10:52PM1.17m | 11:05AM0.36m | 11:28PM1.09m | 11:42AM0.27m | 00:01AM1.01m | 12:15PM0.20m | 00:31AM0.93m | 12:46PM0.17m | 1:02AM0.85m | 1:16PM0.19m | 1:33AM0.78m | 1:46PM0.24m | 2:05AM0.71m | |||||||
5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | |
— | 7:15 | — | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 31 | 29 | 30 | 30 | 29 | 30 | 31 | 27 | 31 | 34 | 28 | 31 | 33 | 29 | 31 | 33 | 29 | 31 | 32 | 29 |
Feels °C | 34 | 35 | 34 | 34 | 33 | 34 | 33 | 33 | 30 | 34 | 35 | 31 | 34 | 35 | 30 | 33 | 34 | 30 | 34 | 35 | 32 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | S 9 | S 9 | S 8 | SE 10 | SE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | SE 11 |
74 | 69 | 65 | 73 | 71 | 51 | 50 | 50 | 49 | 56 | 56 | 37 | 23 | 24 | 22 | 23 | 23 | 14 | 16 | 29 | 31 | |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | S 8 | E 9 | S 8 | S 8 | S 8 | WSW 4 | S 7 | E 9 | E 9 | E 9 | E 9 | E 9 | WSW 5 | E 12 | E 9 |
36 | 56 | 55 | 52 | 50 | 50 | 33 | 14 | 20 | 10 | 10 | 12 | 4 | 15 | 15 | 14 | 14 | 6 | 2 | 10 | 14 | |
Swell 3 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 8 | SE 14 | SE 14 | ENE 8 | E 9 | SE 13 | E 9 | ESE 13 | SE 13 | S 8 | E 10 | S 7 | S 7 | WSW 5 | ENE 12 | E 12 | ESE 12 | E 18 | E 11 |
26 | 15 | 14 | 51 | 31 | 7 | 14 | 28 | 14 | 17 | 7 | 10 | 8 | 4 | 4 | 2 | 14 | 11 | 13 | 26 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | W 4 | — | — | SW 3 | SW 3 | SSW 8 | WSW 4 | WSW 4 | WSW 4 | NNE 3 | WSW 3 | WSW 3 | W 4 | W 3 | WSW 3 | W 4 | WNW 3 | WSW 4 | W 4 |
— | — | 1 | — | — | 3 | 2 | 84 | 9 | 5 | 8 | 1 | 3 | 3 | 10 | 2 | 3 | 10 | 2 | 1 | 10 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 374 | 9 | 0 | 167 | 0 | 0 | 351 | 0 | 0 | 32 | 9 | 50 | 351 | 50 | 327 | 351 | 327 | 743 | 812 | 0 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.










