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Surf Forecasts:
Teba Shima surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Wednesday 15 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Teba Shima surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Teba Shima sea temperature is
18.2° C
(Which is slightly cooler than normal)How big are the waves at Teba Shima today?
The current surf forecast for Teba Shima at 10AM is: 1.6m 17s primary swell from a Southeast direction and 0.8m 5s secondary swell from a Southeast direction (forecast issued at 02:00am April 15). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 4.5ft (1.4m) | 17s |
| Afternoon (15 Apr) | 7ft (2.1m) | 16s |
| Evening (15 Apr) | 6.5ft (2.0m) | 16s |
Table - waves today at Teba Shima. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| 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 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 319 | 324 | 398 | 1187 | 1449 | 2140 | 2414 | 1904 | 2157 | 1857 | 1624 | 1255 | 1738 | 1738 | 1563 | 1542 | 1542 | 1526 | 1421 | 1343 | 1254 | 1254 | 1271 | 1289 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- on | on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | on | on | on | on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 5:33 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:34 | - |
 | |  | | |  |  |  |  |  |  | | | | |  | | |  |  | | | | | |
Rain (mm) | 2 | 1 | 1 | 2 | 5 | 16 | 10 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 15 | 17 | 19 | 19 | 16 | 13 | 12 | 13 | 14 | 17 | 18 | 17 | 16 | 15 |
| Feels °C (?) | 18 | 18 | 18 | 18 | 19 | 19 | 16 | 16 | 15 | 15 | 11 | 10 | 12 | 12 | 11 | 8 | 8 | 11 | 12 | 17 | 16 | 14 | 14 | 13 |
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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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