Surf Forecasts:
How big are the waves at Chokusen today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 2.5ft (0.7m), 9s period with E swell.
- Evening surf: Evening surf (21 Jul, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Chokusen at 9PM is: 0.6m 9s primary swell from a East direction and 0.4m 13s secondary swell from a East-northeast direction (forecast issued at 02:00pm July 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 2.5ft (0.7m) | 9s |
| Evening (21 Jul) | 2ft (0.6m) | 9s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 78 | 78 | 76 | 56 | 65 | 91 | 151 | 149 | 143 | 141 | 138 | 110 | 106 | 104 | 73 | 73 | 74 | 74 | 74 | 73 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | off | off | glassy | on | cross-on | cross-off | cross-off | off | off | off | glassy | cross-on | cross | cross-off | off |
High Tide | 11:10AM1.54m | 11:07PM1.78m | 12:36PM1.45m | 11:49PM1.73m | 2:35PM1.46m | |||||||||||||||
Low Tide | 4:50PM0.97m | 6:04AM0.82m | 5:36PM1.16m | 7:18AM0.80m | 6:52PM1.31m | |||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 30 | 28 | 28 | 27 | 27 | 29 | 29 | 29 | 30 | 28 | 27 | 27 | 27 | 29 | 29 | 30 | 30 | 29 |
Feels °C | 32 | 32 | 33 | 31 | 32 | 31 | 31 | 34 | 33 | 34 | 34 | 32 | 31 | 31 | 31 | 34 | 33 | 32 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 10 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 78 | 78 | 76 | 56 | 65 | 91 | 151 | 149 | 143 | 141 | 138 | 110 | 106 | 104 | 73 | 73 | 74 | 74 | 74 | 73 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | ENE 14 | ENE 13 | ENE 13 | ENE 12 | E 9 | SE 8 | SSW 7 | S 7 | S 7 | SSW 7 | S 7 | SE 11 | SE 11 | SE 10 | ESE 11 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 6 | 18 | 35 | 55 | 49 | 39 | 2 | 5 | 4 | 4 | 5 | 4 | 4 | 4 | 17 | 11 | 15 | 16 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | ENE 14 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | S 7 | SE 8 | SE 8 | SE 8 | SE 7 | SE 8 | S 7 | S 7 | SSW 7 | S 7 | S 7 | SE 19 | SE 19 | S 7 |
| kJ | 20 | 6 | 6 | 6 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 5 | 4 | 4 | 15 | 15 | 4 |
Wind waves Height (m) Direction Period (s) | — | SSW 2 | SSW 3 | SSW 3 | SW 3 | SW 3 | SSW 3 | WSW 3 | — | — | WSW 7 | SW 3 | SW 3 | SSW 3 | SW 3 | WSW 7 | SW 7 | SSW 3 | SSW 3 | SW 4 |
| kJ | — | 1 | 3 | 4 | 2 | 1 | 1 | 2 | — | — | 5 | 3 | 2 | 1 | 2 | 9 | 7 | 3 | 10 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 324 | 614 | 324 | 0 | 0 | 0 | 0 | 0 | 324 | 628 | 0 | 0 | 0 | 0 | 0 | 0 | 628 | 628 | 18 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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