Surf Forecasts:
How big are the waves at Chokusen today (23 Aug):
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 11s period with E swell.
- Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.7m), 11s period with E swell.
The current surf forecast for Chokusen at 10PM is: 0.7m 11s primary swell from a East direction and 0.6m 13s secondary swell from a Southeast direction, 0.5m 5s secondary swell from a Southeast direction (forecast issued at 02:00pm August 23). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | - | - |
| Afternoon (23 Aug) | 2ft (0.6m) | 11s |
| Evening (23 Aug) | 2.5ft (0.7m) | 11s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue night. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||
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 11 | E 11 | E 11 | E 11 | E 10 | SE 13 | SE 13 | SE 13 | SE 18 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 14 | SE 15 | SSE 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 118 | 88 | 114 | 110 | 175 | 167 | 249 | 273 | 657 | 2267 | 2937 | 3929 | 4961 | 6124 | 7520 | 7655 | 7233 | 7227 | 7839 | 8676 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:44PM1.70m | 2:48AM1.69m | 5:13PM1.80m | 3:51AM1.79m | 5:40PM1.88m | |||||||||||||||
Low Tide | 9:11AM0.77m | 9:49PM1.39m | 10:07AM0.64m | 10:34PM1.27m | 10:49AM0.51m | |||||||||||||||
 |  | |  |  | |  | | | | | | | |  | | | | |  | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 30 | 31 | 31 | 31 | 30 | 31 | 29 | 30 | 30 | 31 | 31 | 29 | 27 | 28 | 28 | 30 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | SE 13 | SE 13 | SE 18 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 14 | SE 15 | SSE 15 |
| kJ | 118 | 88 | 114 | 110 | 175 | 167 | 249 | 273 | 657 | 2267 | 2937 | 3929 | 4961 | 6124 | 7520 | 7655 | 7233 | 7227 | 7839 | 8676 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | ESE 5 | SE 13 | SE 12 | SE 13 | E 10 | E 10 | SE 15 | E 10 | E 10 | ESE 6 | ESE 6 | ESE 6 | E 16 | E 16 | E 12 | E 12 | E 12 | E 14 |
| kJ | 34 | 34 | 18 | 83 | 124 | 164 | 96 | 96 | 418 | 49 | 48 | 51 | 58 | 78 | 20 | 44 | 103 | 72 | 71 | 66 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 13 | S 8 | ESE 5 | SSW 8 | SSW 8 | ESE 5 | SE 20 | SE 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 16 | — | E 16 | E 15 | E 15 | — |
| kJ | 29 | 45 | 33 | 15 | 21 | 20 | 17 | 196 | 200 | 46 | 47 | 151 | 144 | 101 | 20 | — | 43 | 40 | 68 | — |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | — | SE 5 | — | ESE 5 | — | ESE 5 | E 10 | ESE 5 | ESE 6 | — | — | E 7 | ENE 9 | ENE 9 | ENE 9 | — | — | — |
| kJ | 14 | 16 | — | 13 | — | 15 | — | 22 | 153 | 30 | 51 | — | — | 89 | 26 | 16 | 16 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 324 | 33 | 33 | 19 | 12 | 33 | 33 | 79 | 324 | 324 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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