Surf Forecasts:
How big are the waves at Chokusen today (22 Aug):
- Afternoon surf: Afternoon surf (22 Aug, local time) - 2.5ft (0.8m), 8s period with S swell.
- Evening surf: Evening surf (22 Aug, local time) - 2.5ft (0.7m), 8s period with S swell.
The current surf forecast for Chokusen at 5PM is: 0.8m 8s primary swell from a South direction and 0.5m 9s secondary swell from a East direction (forecast issued at 02:00pm August 22). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | - | - |
| Afternoon (22 Aug) | 2.5ft (0.8m) | 8s |
| Evening (22 Aug) | 2.5ft (0.7m) | 8s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 28°C on Sat afternoon, min 26°C on Sat night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the NE by Tue morning). | ||||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | ||||||||||||||||||
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) | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | SE 13 | SE 13 | SE 13 | SE 15 | SE 15 | SE 16 | SE 17 |
Wave Graph  | ||||||||||||||||||||
 kJ | 86 | 88 | 86 | 66 | 68 | 68 | 71 | 72 | 152 | 154 | 188 | 110 | 177 | 193 | 245 | 273 | 418 | 1474 | 2709 | 4635 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | cross-on | cross-on |
High Tide | 4:05PM1.59m | 1:09AM1.65m | 4:44PM1.70m | 2:48AM1.69m | 5:13PM1.80m | |||||||||||||||
Low Tide | 8:18PM1.48m | 9:11AM0.77m | 9:49PM1.39m | 10:07AM0.64m | ||||||||||||||||
 | | |  |  |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | 6:51 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — |
mm | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 31 | 32 | 32 | 32 | 31 | 30 | 30 | 31 | 31 | 32 | 31 | 31 | 31 | 28 | 29 | 30 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | SE 13 | E 10 | SE 13 | SE 15 | SE 15 | SE 16 | SE 17 |
| kJ | 86 | 88 | 86 | 66 | 68 | 50 | 71 | 72 | 152 | 154 | 188 | 110 | 177 | 193 | 158 | 273 | 418 | 1474 | 2709 | 4635 |
Swell 2 Height (m) Direction Period (s) | SE 11 | E 9 | E 9 | E 9 | E 9 | E 10 | S 8 | S 8 | S 8 | S 8 | SSW 8 | SE 13 | SE 12 | E 11 | SE 13 | E 10 | SE 12 | E 10 | E 10 | E 9 |
| kJ | 31 | 39 | 57 | 39 | 41 | 68 | 50 | 49 | 34 | 34 | 22 | 83 | 122 | 110 | 245 | 96 | 139 | 70 | 48 | 42 |
Swell 3 Height (m) Direction Period (s) | E 15 | ESE 11 | ESE 10 | ESE 10 | E 14 | ESE 10 | E 14 | ENE 13 | SE 14 | SE 13 | SE 13 | SSW 8 | SSW 8 | ESE 5 | SSW 8 | SE 16 | SE 19 | E 12 | E 12 | E 12 |
| kJ | 4 | 40 | 22 | 11 | 33 | 10 | 36 | 34 | 29 | 45 | 61 | 22 | 21 | 15 | 11 | 124 | 290 | 46 | 47 | 75 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | — | — | — | — | — | — | SE 4 | ESE 5 | SE 5 | ESE 5 | ESE 5 | — | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 |
| kJ | 55 | 78 | — | — | — | — | — | — | 9 | 14 | 11 | 15 | 19 | — | 16 | 23 | 31 | 40 | 57 | 59 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 18 | 33 | 324 | 33 | 33 | 12 | 18 | 1 | 1 | 33 | 33 | 324 | 33 | 33 | 33 | 27 | 33 | 70 | 371 | 342 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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