Surf Forecasts:
How big are the waves at Shida today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.7m), 9s period with E swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 12s period with SSE swell.
- Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.7m), 12s period with SE swell.
The current surf forecast for Shida at 12PM is: 0.5m 13s primary swell from a Southeast direction and 0.7m 9s secondary swell from a East direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 08:00am August 23). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2.5ft (0.7m) | 9s |
| Afternoon (23 Aug) | 2ft (0.6m) | 12s |
| Evening (23 Aug) | 2.5ft (0.7m) | 12s |
Table - waves today at Shida. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||
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 | 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 9 | SE 13 | SSE 12 | SSE 12 | SE 12 | SSE 12 | SSE 12 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 158 | 83 | 85 | 104 | 129 | 149 | 196 | 233 | 348 | 459 | 1480 | 1634 | 1714 | 1106 | 960 | 1592 | 1419 | 1094 | 778 | 980 | 920 | 761 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | glassy | glassy | glassy | glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:57PM1.20m | 11:30PM1.23m | 3:57PM1.26m | 1:06AM1.26m | 4:09PM1.31m | |||||||||||||||||
Low Tide | 6:59AM0.43m | 7:26PM1.15m | 8:00AM0.35m | 8:31PM1.08m | 8:45AM0.27m | |||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | |
 | 5:03 | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 27 | 27 | 25 | 25 | 25 | 24 | 24 | 27 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 28 | 29 | 29 | 27 | 27 |
Feels °C | 27 | 27 | 29 | 30 | 28 | 30 | 29 | 28 | 28 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 30 | 29 | 29 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 9 | E 9 | E 9 | E 9 | SE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 17 | SSE 16 | SSE 15 | SSE 14 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 |
| kJ | 158 | 83 | 81 | 80 | 81 | 149 | 196 | 233 | 226 | 226 | 1480 | 1634 | 1714 | 1106 | 960 | 1592 | 1419 | 1094 | 778 | 980 | 920 | 761 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSW 9 | SE 13 | SSE 12 | SSE 12 | E 9 | E 9 | E 9 | SSE 18 | SSE 18 | ESE 12 | ESE 12 | ESE 12 | S 18 | SSE 16 | E 14 | ESE 14 | S 16 | S 15 | ESE 13 | ESE 13 | ESE 13 |
| kJ | 6 | 15 | 85 | 104 | 129 | 57 | 57 | 56 | 348 | 459 | 79 | 109 | 176 | 625 | 893 | 203 | 213 | 329 | 353 | 184 | 181 | 178 |
Swell 3 Height (m) Direction Period (s) | SSW 9 | SSE 4 | S 9 | ESE 12 | ESE 12 | E 12 | ESE 12 | SSE 17 | E 9 | SSE 15 | E 8 | ESE 8 | ESE 15 | ESE 11 | ESE 11 | E 14 | E 14 | ESE 14 | ESE 13 | — | — | SW 10 |
| kJ | 15 | 4 | 36 | 57 | 82 | 77 | 50 | 119 | 55 | 256 | 34 | 38 | 75 | 95 | 95 | 329 | 146 | 201 | 187 | — | — | 4 |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | NE 3 | NE 3 | — | — | — | — | — | — | — | SSW 8 | SW 8 | SW 4 | SW 4 | SW 4 | SW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 | SSW 4 |
| kJ | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 46 | 84 | 12 | 17 | 16 | 18 | 16 | 15 | 21 | 22 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 3 | 17 | 17 | 115 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 115 | 91 | 91 | 91 | 91 | 91 | 256 | 592 | 104 | 115 |
Best forecast wave conditions in Chiba | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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