Surf Forecasts:
How big are the waves at Teba Shima today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with S swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with S swell.
- Evening surf: Evening surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with S swell.
The current surf forecast for Teba Shima at 2AM is: 0.4m 11s primary swell from a East direction (forecast issued at 08:00pm August 11). An open ocean swell of 0.9m 10s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 2.5ft (0.7m) | 10s |
| Afternoon (12 Aug) | 2.5ft (0.7m) | 10s |
| Evening (12 Aug) | 2.5ft (0.7m) | 10s |
Table - waves today at Teba Shima. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed night. Warm (max 29°C on Fri afternoon, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | SE 13 | S 10 | S 10 | S 10 | S 9 | S 10 | SE 12 | S 10 | SE 12 | SE 12 | SE 12 | E 9 | SE 12 | E 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 55 | 55 | 35 | 37 | 27 | 88 | 90 | 88 | 85 | 92 | 24 | 70 | 23 | 23 | 22 | 7 | 22 | 16 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | glassy | on | on | on | glassy | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | glassy |
High Tide | 5:51PM1.75m | 4:49AM1.80m | 6:24PM1.81m | 5:39AM1.88m | 6:54PM1.83m | |||||||||||||
Low Tide | 11:18PM0.92m | 11:39AM-0.00m | 11:58PM0.78m | 12:20PM0.01m | ||||||||||||||
 |  | | | | |  | | |  | | |  | | | | | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — |
mm | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | 3 | 1 | — | 1 |
Temp °C | 28 | 24 | 23 | 23 | 24 | 27 | 28 | 27 | 25 | 25 | 25 | 24 | 24 | 26 | 26 | 28 | 27 | 25 |
Feels °C | 28 | 24 | 23 | 23 | 25 | 30 | 30 | 30 | 28 | 29 | 30 | 28 | 27 | 30 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | S 10 | S 10 | S 10 | S 9 | S 10 | SSW 10 | S 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 |
| kJ | 173 | 173 | 173 | 177 | 177 | 88 | 90 | 88 | 85 | 92 | 125 | 70 | 115 | 88 | 86 | 86 | 86 | 84 |
Swell 2 Height (m) Direction Period (s) | E 11 | NE 5 | E 11 | E 11 | E 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SE 12 | SSW 9 | ESE 3 | SE 12 | SE 12 | ESE 4 | ESE 4 | ESE 4 |
| kJ | 55 | 14 | 35 | 37 | 19 | 92 | 68 | 58 | 57 | 40 | 24 | 49 | 2 | 23 | 22 | 5 | 7 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 13 | E 11 | NE 5 | NNE 4 | SE 13 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 3 | SE 12 | E 10 | E 9 | E 9 | SE 12 | E 10 |
| kJ | 27 | 55 | 5 | 2 | 27 | 19 | 18 | 8 | 8 | 8 | 8 | 2 | 23 | 7 | 7 | 7 | 22 | 16 |
Wind waves Height (m) Direction Period (s) | NE 5 | N 5 | N 4 | — | W 3 | — | — | — | — | ESE 3 | SE 3 | — | — | ESE 3 | ESE 4 | — | ESE 4 | — |
| kJ | 25 | 43 | 24 | — | 1 | — | — | — | — | 1 | 3 | — | — | 2 | 5 | — | 16 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 4 | 0 | 37 | 16 | 7 | 0 | 4 | 0 | 4 | 47 | 16 | 499 | 16 | 4 |
Best forecast wave conditions in Shikoku | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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