Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Teba Shima surfForecast / Shikoku / Japan
48hr Weather and Surf, issued 2 pm Saturday 20 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
20.1° 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 9PM is: 1.2m 8s primary swell from a East-southeast direction and 0.1m 13s secondary swell from a East direction, 0.2m 2s secondary swell from a South-southwest direction (forecast issued at 02:00pm December 20). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | - | - |
| Afternoon (20 Dec) | 3.5ft (1.1m) | 8s |
| Evening (20 Dec) | 4ft (1.2m) | 8s |
Table - waves today at Teba Shima. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 6 | 9 | 9 | 9 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 142 | 145 | 158 | 162 | 182 | 206 | 201 | 182 | 163 | 163 | 167 | 176 | 160 | 190 | 203 | 208 | 106 | 260 | 159 | 159 | 141 | 172 | 217 | 305 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:25PM 1.70 | 7:15AM 1.67 | 6:00PM 1.72 | 7:49AM 1.67 | 6:35PM 1.72 | 8:22AM 1.65 | ||||||||||||||||||
Low Tide / height (m) | 12:00PM 0.99 | 12:21AM 0.13 | 12:33PM 0.98 | 12:55AM 0.12 | 1:07PM 0.97 | 1:30AM 0.14 | ||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 |
| Sunset | - | 4:57 | - | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - |
 | |  |  | | | |  |  |  |  | | |  | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 6 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 15 | 13 | 11 | 10 | 9 | 8 | 9 | 9 | 10 | 6 | 5 | 5 | 5 | 6 | 8 |
| Feels °C (?) | 16 | 16 | 14 | 15 | 15 | 15 | 15 | 16 | 17 | 14 | 9 | 5 | 5 | 3 | 2 | 2 | 1 | 2 | -2 | -2 | -1 | 0 | 1 | 5 |
- 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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