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Surf Forecasts:
Cape Toi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Tuesday 19 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
22.3° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Cape Toi today?
The current surf forecast for Cape Toi at 5AM is: 0.8m 9s primary swell from a East direction and 0.3m 11s secondary swell from a Southeast direction, 1.0m 6s secondary swell from a Southeast direction (forecast issued at 02:00am May 19). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 2.5ft (0.8m) | 9s |
| Afternoon (19 May) | 4.5ft (1.4m) | 7s |
| Evening (19 May) | 4.5ft (1.4m) | 7s |
Table - waves today at Cape Toi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Warm (max 24°C on Tue night, min 20°C on Thu night). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SW by Thu morning). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 9 | E 10 | E 9 | E 9 | E 9 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SSW 6 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | |
99 | 148 | 102 | 97 | 101 | 214 | 197 | 163 | 225 | 325 | 305 | 284 | 166 | 166 | 214 | 356 | 296 | 201 | 166 | 246 | 132 | 132 | 132 | 105 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 6:51AM2.02m | 8:46PM1.93m | 7:35AM1.94m | 9:43PM1.83m | 8:25AM1.82m | |||||||||||||||||||
Low Tide | 1:23AM1.01m | 1:49PM-0.06m | 2:10AM1.08m | 2:39PM0.07m | 3:03AM1.14m | 3:34PM0.23m | ||||||||||||||||||
 | |  |  | | |  |  | | |  | | | |  |  |  | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — |
— | — | — | — | — | — | 1 | 3 | 5 | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | — | |
Temp °C | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 21 |
21 | 20 | 20 | 21 | 21 | 21 | 21 | 23 | 25 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 20 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 9 | E 9 | E 9 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SE 7 | SE 7 | SE 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 99 | 148 | 102 | 97 | 93 | 80 | 49 | 81 | 149 | 120 | 166 | 166 | 135 | 119 | 91 | 356 | 296 | 201 | 166 | 175 | 132 | 132 | 132 | 105 |
Swell 2 Height (m) Direction Period (s) | SE 10 | ESE 11 | SE 11 | SE 11 | ESE 10 | — | SE 11 | E 8 | — | — | — | — | ESE 10 | ESE 10 | ESE 10 | SE 7 | S 7 | — | — | — | — | — | SSE 7 | — |
| kJ | 28 | 13 | 30 | 29 | 41 | — | 31 | 37 | — | — | — | — | 166 | 166 | 214 | 73 | 93 | — | — | — | — | — | 52 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SE 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 31 | 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | S 7 | S 7 | S 7 | S 7 | WSW 4 | S 6 | S 6 | SSW 6 | SSW 6 | SW 6 | SW 7 | SW 7 |
| kJ | 25 | 42 | 75 | 80 | 101 | 214 | 197 | 163 | 225 | 325 | 305 | 284 | 107 | 99 | 93 | 124 | 10 | 141 | 149 | 246 | 305 | 439 | 233 | 233 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 111 | 370 | 351 | 12 | 12 | 12 | 26 | 26 | 26 | 32 | 327 | 327 | 9 | 26 | 44 | 331 | 32 | 583 | 44 | 9 | 9 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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