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Surf Forecasts:
Cape Toi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Friday 15 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
21.6° C
(Which is 1.5°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 1PM is: 1.0m 9s primary swell from a East direction and 1.1m 5s secondary swell from a Northeast direction (forecast issued at 08:00am May 15). An open ocean swell of 0.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 3.5ft (1.1m) | 10s |
| Afternoon (15 May) | 3ft (0.9m) | 9s |
| Evening (15 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Cape Toi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 22°C on Fri morning, min 19°C on Sat night). Winds decreasing (fresh winds from the NE on Fri morning, calm by Sun night). | ||||||||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Mon 18 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 7 | E 8 | E 8 | E 8 | E 9 | ENE 9 | E 9 | ENE 9 | E 9 | ENE 9 | E 8 | E 9 | E 9 | E 8 | E 8 | |
173 | 220 | 175 | 133 | 106 | 106 | 106 | 109 | 313 | 178 | 219 | 224 | 149 | 199 | 173 | 154 | 140 | 162 | 132 | 95 | 189 | 177 | 173 | 169 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy | glassy | cross-off | |
High Tide | 4:19AM1.96m | 5:26PM1.99m | 4:55AM2.01m | 6:14PM2.06m | 5:31AM2.05m | 7:03PM2.07m | ||||||||||||||||||
Low Tide | 10:53AM0.19m | 11:11PM0.78m | 11:34AM0.02m | 11:55PM0.85m | 12:17PM-0.09m | 00:38AM0.92m | ||||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | 7:05 |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 21 | 22 | 22 | 22 | 21 | 20 | 19 |
18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 22 | 22 | 21 | 23 | 22 | 21 | 19 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 10 | ESE 10 | E 8 | E 8 | E 8 | E 9 | ENE 9 | E 9 | ENE 9 | E 9 | ENE 9 | E 8 | E 9 | E 9 | E 8 | E 8 |
 kJ | 173 | 220 | 175 | 133 | 106 | 106 | 103 | 103 | 68 | 52 | 219 | 224 | 149 | 199 | 173 | 154 | 140 | 162 | 132 | 95 | 189 | 177 | 173 | 169 |
Swell 2 Height (m) Direction Period (s) | SE 11 | S 7 | S 7 | ESE 10 | ESE 6 | ESE 10 | ESE 10 | ESE 10 | S 6 | SE 11 | ESE 10 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ENE 8 | SE 11 | SE 10 | SE 12 |
| kJ | 30 | 4 | 4 | 43 | 22 | 43 | 43 | 62 | 1 | 20 | 31 | 48 | 103 | 117 | 105 | 120 | 125 | 103 | 103 | 84 | 14 | 31 | 28 | 34 |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | — | S 7 | ESE 10 | S 6 | S 6 | S 6 | S 6 | SE 15 | SE 11 | SE 11 | SE 11 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | — | — | — |
| kJ | 4 | 4 | — | 4 | 43 | 1 | 1 | 1 | 1 | 8 | 20 | 20 | 20 | 21 | 32 | 30 | 30 | 18 | 19 | 19 | 18 | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | E 9 | E 7 | — | E 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 31 | 59 | 50 | 41 | 99 | 106 | 109 | 313 | 178 | — | 184 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 12 | 835 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 370 | 370 | 12 | 12 | 0 | 0 | 0 | 12 | 12 | 12 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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