Surf Forecasts:
How big are the waves at Shida today (14 Aug):
- Afternoon surf: Afternoon surf (14 Aug, local time) - 5ft (1.6m), 10s period with E swell.
- Evening surf: Evening surf (14 Aug, local time) - 5.5ft (1.7m), 10s period with ESE swell.
The current surf forecast for Shida at 6PM is: 1.7m 10s primary swell from a East-southeast direction and 0.4m 11s secondary swell from a South-southeast direction, 0.3m 9s secondary swell from a South direction (forecast issued at 02:00pm August 14). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | - | - |
| Afternoon (14 Aug) | 5ft (1.6m) | 10s |
| Evening (14 Aug) | 5.5ft (1.7m) | 10s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||
12 PM | 3 PM | 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 10 | E 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | E 10 | ESE 9 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 530 | 520 | 586 | 551 | 528 | 471 | 426 | 435 | 367 | 367 | 341 | 434 | 302 | 315 | 271 | 217 | 186 | 190 | 200 | 200 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 5:48PM1.46m | 5:10AM1.49m | 6:09PM1.47m | 5:56AM1.42m | 6:30PM1.47m | |||||||||||||||
Low Tide | 11:26PM0.65m | 11:41AM0.23m | 00:04AM0.55m | 12:10PM0.38m | ||||||||||||||||
 |  | |  |  | |  |  | | | | | |  |  | | | | | | |
 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — |
 | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — |
mm | 1 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 30 | 29 | 28 | 27 | 26 | 27 | 27 | 27 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 10 | SSE 11 | SSE 11 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | ESE 10 | E 9 | E 9 | E 9 | E 8 | E 8 |
| kJ | 530 | 40 | 40 | 551 | 528 | 471 | 426 | 435 | 367 | 367 | 341 | 341 | 302 | 315 | 271 | 217 | 186 | 190 | 200 | 200 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SSW 9 | S 9 | SE 10 | S 10 | S 9 | S 9 | SSE 9 | SSE 8 | S 10 | S 10 | S 10 | S 9 | S 9 | SSW 9 | SE 11 | SE 11 | SE 9 | S 9 | SE 11 |
| kJ | 28 | 16 | 14 | 27 | 68 | 23 | 63 | 45 | 41 | 53 | 48 | 47 | 44 | 40 | 27 | 44 | 43 | 42 | 36 | 41 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 8 | SSW 9 | S 9 | S 12 | SE 10 | S 11 | SSW 11 | S 11 | SSE 8 | SSE 10 | SE 12 | SE 10 | SSE 12 | SE 12 | SSW 9 | SSW 9 | S 8 | ESE 9 | S 9 |
| kJ | 25 | 12 | 16 | 24 | 11 | 27 | 22 | 40 | 58 | 14 | 9 | 23 | 27 | 55 | 34 | 27 | 26 | 23 | 34 | 23 |
Wind waves Height (m) Direction Period (s) | — | E 10 | ESE 10 | — | — | — | — | — | — | — | — | E 10 | — | — | — | — | — | — | — | — |
| kJ | — | 520 | 586 | — | — | — | — | — | — | — | — | 434 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 115 | 115 | 115 | 115 | 77 | 77 | 77 | 63 | 63 | 115 | 115 | 63 | 17 | 17 | 63 | 77 | 115 | 17 | 63 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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