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Surf Forecasts:
Cape Toi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Sunday 07 Dec 2025 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 1.0°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 12AM is: 0.4m 9s primary swell from a East-southeast direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm December 07). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 1.5ft (0.4m) | 10s |
| Afternoon (08 Dec) | 1.5ft (0.5m) | 10s |
| Evening (08 Dec) | 1.5ft (0.5m) | 9s |
Table - waves today at Cape Toi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 6 | 7 | 6 | 9 | 9 | 9 | 6 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 21 | 21 | 25 | 25 | 26 | 28 | 33 | 44 | 43 | 42 | 155 | 116 | 109 | 67 | 65 | 65 | 57 | 57 | 55 | 55 | 55 | 57 | 58 | 61 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | off | off | off | off | cross- off | off | off | off | off | off | cross- off | cross- off | cross- on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on |
High Tide / height (m) | 7:01PM 2.00 | 8:57AM 1.90 | 7:48PM 1.90 | 9:46AM 1.82 | 8:39PM 1.77 | 10:37AM 1.74 | ||||||||||||||||||
Low Tide / height (m) | 2:00AM -0.02 | 2:22PM 1.07 | 2:48AM 0.14 | 3:15PM 1.08 | 3:37AM 0.33 | |||||||||||||||||||
Sun 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:10 | - | - | - | - | - | - | - | 5:10 |
 | | | | |  | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 15 | 15 | 15 | 16 | 18 | 20 | 17 | 15 | 14 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 15 |
| Feels °C (?) | 15 | 14 | 13 | 13 | 13 | 14 | 16 | 17 | 12 | 10 | 10 | 8 | 8 | 9 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 14 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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