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Cape Toi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 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 1PM is: 1.3m 12s primary swell from a East-southeast direction and 2.1m 6s secondary swell from a Northeast direction (forecast issued at 08:00am April 21). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 5ft (1.5m) | 12s |
| Afternoon (21 Apr) | 8ft (2.5m) | 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 | Fri 24 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 7 | 7 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 7 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 661 | 636 | 486 | 593 | 453 | 338 | 338 | 440 | 486 | 410 | 400 | 345 | 338 | 338 | 340 | 200 | 128 | 127 | 158 | 163 | 458 | 492 | 424 | 435 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | 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 | 12:30AM 1.60 | ||||||||||||||||||
Low Tide / height (m) | 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 | Fri 24 | |||||||||||||||||||||
| Sunrise | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - |
 |  |  | | |  | | | | | | |  |  |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 6 | 15 | 12 | 22 | 2 | 2 | 2 | 1 | - | - |
| Temp. °C | 18 | 19 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 18 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 16 | 15 | 15 | 15 |
| Feels °C (?) | 16 | 19 | 15 | 11 | 12 | 14 | 15 | 16 | 16 | 17 | 17 | 18 | 15 | 15 | 15 | 16 | 16 | 17 | 15 | 15 | 12 | 9 | 10 | 11 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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