
Surf Forecasts:
Cape Toi surf forecast from 29 Jul 2026:
- Best quality surf: Wednesday 5 Aug, 9AM (local time) - 16ft (5.0m), 18s period, ESE swell with cross-shore winds.
- Most powerful swell: Thursday 6 Aug, 9AM (local time) - 36ft (11.0m), 19s period, ESE swell with 89,135 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 12AM (local time) - 1.5ft (0.4m), 9s 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 Friday (Jul 31) at 12AM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.3m and 9s. 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 11.0m 19s and forecast to arrive on Thursday (Aug 06) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Jul 31) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 31st Jul) | 1.5ft (0.4m) 9s |
| Best Surf | 9AM (Wed 5th Aug) | 16ft (5.0m) 18s |
| Most Powerful | 9AM (Thu 6th Aug) | 36ft (11.0m) 19s |
Table - best surf conditions forecast for Cape Toi over the next 16 days.
The Lowdown
Right, mate, Rusty here. Let’s have a look at what Cape Toi’s got cookin’ over the next couple of weeks. Gotta be honest, the start of this run is a bit of a flat spell.
First up, nothing doing until Sunday the 2nd of August. We’ve got a few days of tiny, poor-conditions surf before that, so it’s a waiting game. The water’s sitting around 85°, which is pretty much normal for this time of year, so no shocker there.
Sunday the 2nd morning is where we finally get a pulse. It’s still small, only 2 ft out of the ESE, but with a very long 16-second period and light offshore NW wind, it’s gonna be clean. That swell energy is moderate (297), so it’s not a beast, but for a reef break like Cape Toi, that long-period groundswell will wrap in nicely. It’s a proper little window for a paddle.
Monday the 3rd morning sees the size jump to 6 ft from the ESE, period still a very long 17 seconds. The energy ramps up to strong (2043). The wind is cross-shore, though, so there’ll be a bit of texture on the face. It’s not perfect, but that’s a decent, punchy wave for an intermediate surfer. Anything over 5 ft is getting a bit meaty for the beginners, so leave this one for those with a bit of experience.
The end of the first week and into the second gets wild, but not for us. From Tuesday the 5th morning, the swell goes nuclear—16 ft, then 20 ft, then 36 ft. The energy readings are insane (over 15,000 and 170,000). The problem? It’s way too big for this reef. The forecast says it’s too big for the break, and I’m with that. Add in strong cross-shore winds and it’s a washing machine. This is kite-surfing territory, not a paddle session. This messy, oversized stuff lingers through the 9th of August.
The next true standout comes around Wednesday the 12th of August morning. The swell has dropped back to a manageable 5 ft out of the ENE with a 14-second period. The wind is light from the NE, nearly offshore, and the report says “very good surf conditions.” That’s a clean, lined-up reef wave with moderate energy (956). The crowds here are sometimes around, so you might have company, but for a morning session, that’s a solid bet. The ENE direction matches what this reef likes, so the waves should have some shape.
After that, the swell hangs around but the conditions get a bit mixed again—choppier cross-shore winds and smaller energy through to the 14th. The 12th is your pick of the whole window, no question. A bit of patience and you’ll get a taste.
Rusty.
Short Range ForecastMostly dry. Warm (max 34°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Mon night. Warm (max 31°C on Sun morning, min 28°C on Sun night). Winds increasing (calm on Sun afternoon, fresh winds from the NE by Tue night). | ||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||
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 10 | SE 9 | SE 10 | SE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 15 | ESE 16 | ESE 15 | ESE 15 | ESE 17 | E 17 | ESE 17 | E 17 | ESE 18 | ESE 18 | ESE 18 | ESE 18 | ESE 19 |
Wave Graph | |||||||||||||||||||||
23 | 24 | 23 | 23 | 23 | 16 | 17 | 32 | 44 | 283 | 392 | 744 | 2001 | 2275 | 3214 | 4425 | 5092 | 7986 | 15953 | 24486 | 43313 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | off | cross | off | off | on | off | off | cross-on | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 7:23PM1.91m | 6:41AM1.93m | 7:48PM1.93m | 7:16AM1.93m | 8:14PM1.93m | 7:54AM1.89m | 8:39PM1.93m | 8:34AM1.83m | 9:07PM1.90m | 9:20AM1.73m | 9:36PM1.85m | 10:16AM1.62m | 10:11PM1.79m | ||||||||
Low Tide | 12:46PM0.17m | 1:02AM0.85m | 1:16PM0.19m | 1:33AM0.78m | 1:46PM0.24m | 2:05AM0.71m | 2:16PM0.34m | 2:40AM0.66m | 2:47PM0.48m | 3:19AM0.62m | 3:21PM0.66m | 4:05AM0.60m | 4:00PM0.85m | ||||||||
5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | |
— | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:08 | — | — | 7:07 | — | — | 7:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 2 | 3 | 3 | 1 | — | 4 |
Temp °C | 31 | 34 | 29 | 31 | 34 | 28 | 31 | 32 | 29 | 31 | 31 | 30 | 31 | 31 | 28 | 30 | 29 | 28 | 29 | 29 | 29 |
Feels °C | 34 | 36 | 31 | 34 | 37 | 30 | 34 | 35 | 32 | 35 | 34 | 35 | 34 | 33 | 31 | 31 | 30 | 29 | 28 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 9 | SE 10 | SE 10 | W 5 | ESE 9 | ESE 9 | WSW 5 | ESE 16 | ESE 15 | ESE 15 | ESE 17 | E 17 | ESE 17 | E 17 | ESE 18 | ESE 18 | ESE 18 | ESE 18 | ESE 19 |
23 | 24 | 23 | 23 | 23 | 15 | 17 | 32 | 11 | 283 | 392 | 744 | 2001 | 2275 | 3214 | 4425 | 5092 | 7986 | 15953 | 24486 | 43313 | |
Swell 2 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | E 9 | ESE 9 | WSW 5 | WSW 5 | ESE 9 | SE 11 | ESE 8 | ESE 10 | ENE 15 | ENE 15 | S 15 | — | — | — | — | — | — |
17 | 15 | 15 | 6 | 6 | 16 | 2 | 2 | 31 | 31 | 14 | 30 | 42 | 43 | 17 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | E 13 | E 12 | E 12 | ESE 13 | ESE 11 | E 12 | ESE 15 | ESE 8 | SE 10 | ENE 16 | S 7 | SSW 7 | — | — | — | — | — | — | — |
4 | 4 | 13 | 12 | 11 | 16 | 13 | 11 | 44 | 14 | 16 | 50 | 9 | 5 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | W 3 | WSW 5 | WSW 4 | W 3 | WSW 5 | NNE 4 | W 3 | — | W 5 | — | — | — | — | — | — | ENE 5 | ENE 5 | ENE 6 | — | NE 7 | — |
6 | 9 | 18 | 3 | 9 | 1 | 3 | — | 29 | — | — | — | — | — | — | 37 | 46 | 165 | — | 573 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 50 | 351 | 0 | 114 | 401 | 366 | 916 | 374 | 0 | 0 | 167 | 0 | 12 | 624 | 12 | 12 | 12 | 12 | 331 | 167 | 871 |
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.










