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Surf Forecasts:
Cape Toi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Tuesday 21 Apr 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
20.9° C
(Which is slightly cooler than normal)How big are the waves at Cape Toi today?
The current surf forecast for Cape Toi at 5AM is: 1.5m 12s primary swell from a East direction and 0.2m 10s secondary swell from a East-northeast direction (forecast issued at 02:00am April 21). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 5ft (1.6m) | 12s |
| Afternoon (21 Apr) | 7.5ft (2.3m) | 7s |
| Evening (21 Apr) | 4ft (1.2m) | 11s |
Table - waves today at Cape Toi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 7 | 7 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 794 | 761 | 661 | 722 | 472 | 498 | 363 | 338 | 338 | 440 | 486 | 402 | 347 | 338 | 338 | 288 | 290 | 340 | 128 | 127 | 250 | 120 | 257 | 408 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- off | cross- off | cross | cross |
High Tide / height (m) | 7:44AM 1.96 | 9:40PM 1.79 | 8:23AM 1.84 | 10:54PM 1.66 | 9:13AM 1.69 | |||||||||||||||||||
Low Tide / height (m) | 2:11AM 0.99 | 2:43PM 0.11 | 2:56AM 1.13 | 3:37PM 0.27 | 3:57AM 1.25 | 4:47PM 0.44 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - |
 | |  |  |  | | |  | |  | | | | |  |  |  |  |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 6 | 13 | 20 | 25 | 1 | 3 | 4 | 1 |
| Temp. °C | 19 | 18 | 18 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 18 | 19 | 19 | 19 | 20 | 18 | 17 | 16 | 16 |
| Feels °C (?) | 18 | 16 | 16 | 19 | 17 | 12 | 12 | 14 | 16 | 16 | 17 | 18 | 18 | 19 | 18 | 16 | 17 | 19 | 19 | 16 | 17 | 15 | 12 | 11 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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