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Surf Forecasts:
Teba Shima surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 am Wednesday 17 Dec 2025 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
20.4° C
(Which is normal for this time of year)How big are the waves at Teba Shima today?
The current surf forecast for Teba Shima at 10AM is: 0.4m 8s primary swell from a Southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 02:00am December 17). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 1.5ft (0.4m) | 8s |
| Afternoon (17 Dec) | 2.5ft (0.8m) | 4s |
| Evening (17 Dec) | 1ft (0.3m) | 8s |
Table - waves today at Teba Shima. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 17 | 16 | 16 | 16 | 21 | 16 | 9 | 11 | 27 | 26 | 10 | 18 | 18 | 19 | 19 | 19 | 19 | 9 | 19 | 19 | 25 | 24 | 25 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | glass | glass | glass | glass | glass |
High Tide / height (m) | 4:52AM 1.51 | 3:37PM 1.59 | 5:31AM 1.58 | 4:14PM 1.62 | 6:07AM 1.63 | 4:50PM 1.66 | ||||||||||||||||||
Low Tide / height (m) | 10:00PM 0.40 | 10:08AM 1.02 | 10:36PM 0.30 | 10:49AM 1.01 | 11:11PM 0.22 | 11:26AM 1.00 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:55 | - | - | - | - | - | - | - | 4:55 | - | - |
 | | |  |  | |  | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 9 | 9 | 9 | 11 | 15 | 16 | 14 | 12 | 11 | 10 | 9 | 11 | 13 | 13 | 10 | 9 | 8 | 8 | 8 | 11 | 14 | 15 | 14 | 14 |
| Feels °C (?) | 6 | 6 | 6 | 8 | 10 | 11 | 12 | 9 | 8 | 5 | 5 | 7 | 8 | 8 | 6 | 6 | 5 | 5 | 6 | 10 | 13 | 14 | 14 | 13 |
- Map Icons:
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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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