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Surf Forecasts:
Cape Toi surfForecast / Kyu Shu / Japan
16 Day Weather and Surf, issued 2 am Saturday 30 May 2026 JSTForecast update in hr min s Forecast update imminent
Cape Toi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Toi sea temperature is
23.5° C
(Which is normal for this time of year)Cape Toi surf forecast from 29 May 2026:
- Best quality surf: Wednesday 3 Jun, 3AM (local time) - 13ft (4.0m), 11s period, ESE swell with cross-offshore winds.
- Most powerful swell: Tuesday 2 Jun, 6PM (local time) - 20ft (6.0m), 10s period, ESE swell with 6,273 kJ wave energy.
- Next surfable swell (1★+): Saturday 30 May, 9PM (local time) - 2.5ft (0.7m), 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 Saturday (May 30) at 9PM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.4m and 4s. 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 6.0m 10s and forecast to arrive on Tuesday (Jun 02) 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 9.0m 13s period and expected on Tuesday (Jun 02) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 30th May) | 2.5ft (0.7m) 10s |
| Best Surf | 3AM (Wed 3rd Jun) | 13ft (4.0m) 11s |
| Most Powerful | 6PM (Tue 2nd Jun) | 20ft (6.0m) 10s |
Table - best surf conditions forecast for Cape Toi over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 51mm), heaviest during Mon night. Warm (max 24°C on Sat morning, min 20°C on Sun morning). Winds increasing (light winds from the ENE on Sat afternoon, fresh winds from the ESE by Mon night). | Days 4-6 Weather SummaryHeavy rain (total 196mm), heaviest during Tue night. Warm (max 28°C on Wed afternoon, min 22°C on Tue morning). Winds decreasing (severe gales from the E on Tue night, light winds from the WSW by Thu afternoon). | ||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 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 |  |  |  |  |  |  |  | ||||||||||||||
ESE 10 | E 10 | E 10 | E 11 | E 11 | E 11 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 9 | ESE 10 | NNE 9 | NNE 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SE 12 | |
100 | 90 | 88 | 116 | 149 | 108 | 412 | 412 | 537 | 833 | 3115 | 4227 | 755 | 280 | 54 | 29 | 29 | 46 | 46 | 45 | 41 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-on | cross-off | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross | off | cross-off | cross | cross-on | |
High Tide | 6:13PM1.84m | 5:15AM1.85m | 6:49PM1.85m | 5:47AM1.85m | 7:25PM1.84m | 6:19AM1.84m | 8:02PM1.80m | 6:53AM1.81m | 8:40PM1.76m | 7:28AM1.77m | 9:20PM1.73m | 8:06AM1.71m | 10:03PM1.70m | ||||||||
Low Tide | 11:30AM0.26m | 11:46PM1.00m | 12:03PM0.21m | 00:19AM1.02m | 12:37PM0.20m | 00:53AM1.04m | 1:12PM0.22m | 1:27AM1.06m | 1:47PM0.26m | 2:03AM1.09m | 2:24PM0.32m | 2:44AM1.11m | 3:03PM0.39m | ||||||||
 | |  |  |  | | |  |  | | | |  | |  | | | | | | | |
 | 5:11 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — |
 | — | 7:12 | — | — | 7:13 | — | — | 7:13 | — | — | 7:14 | — | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — |
— | — | — | 1 | — | — | 5 | 16 | 29 | 41 | 34 | 121 | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 22 | 23 | 22 | 22 | 21 | 22 | 23 | 24 | 23 | 26 | 27 | 28 | 25 | 25 | 25 | 24 | 25 | 24 | 23 |
24 | 23 | 24 | 24 | 21 | 21 | 19 | 22 | 23 | 20 | 18 | 19 | 27 | 30 | 27 | 26 | 26 | 24 | 25 | 22 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 10 | E 10 | SSE 12 | SSE 12 | SSE 14 | S 15 | S 14 | S 13 | S 14 | SSW 13 | S 14 | NNE 9 | S 9 | S 8 | S 8 | S 7 | S 7 | S 4 | S 7 | S 8 |
 kJ | 100 | 90 | 88 | 549 | 514 | 1889 | 2616 | 2765 | 2060 | 1948 | 2496 | 19655 | 755 | 332 | 88 | 57 | 40 | 36 | 9 | 24 | 43 |
Swell 2 Height (m) Direction Period (s) | WSW 7 | ESE 12 | SSE 14 | E 11 | E 11 | S 18 | E 10 | E 10 | SE 12 | — | SSE 11 | ESE 10 | SE 10 | NNE 9 | NE 7 | E 10 | E 10 | E 10 | S 7 | E 9 | E 9 |
| kJ | 4 | 13 | 149 | 116 | 149 | 498 | 98 | 74 | 23 | — | 95 | 4227 | 450 | 280 | 54 | 29 | 29 | 46 | 24 | 45 | 41 |
Swell 3 Height (m) Direction Period (s) | S 11 | SW 7 | S 9 | — | S 15 | E 11 | — | — | — | — | — | — | E 10 | E 10 | E 10 | NE 5 | SW 5 | NE 5 | E 10 | SE 12 | SE 12 |
| kJ | 2 | 2 | 6 | — | 161 | 108 | — | — | — | — | — | — | 450 | 133 | 48 | 7 | 3 | 6 | 46 | 21 | 35 |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 4 | NE 4 | NE 4 | — | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 9 | — | W 6 | WSW 5 | WSW 6 | — | — | WSW 4 | — | — | — |
| kJ | 7 | 28 | 4 | 10 | 29 | — | 412 | 412 | 537 | 833 | 3115 | — | 187 | 113 | 31 | — | — | 2 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 12 | 0 | 12 | 12 | 89 | 12 | 12 | 225 | 225 | 225 | 504 | 504 | 0 | 0 | 9 | 32 | 0 | 89 | 12 | 12 |
Best forecast wave conditions in Kyu Shu | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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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.
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