Surf Forecasts:
How big are the waves at Chokusen today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 10s period with E swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 9s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.7m), 9s period with E swell.
The current surf forecast for Chokusen at 12AM is: 0.7m 10s primary swell from a East direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm July 19). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 10s |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 9s |
| Evening (20 Jul) | 2.5ft (0.7m) | 9s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 30°C on Mon morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 63 | 64 | 88 | 92 | 92 | 92 | 87 | 83 | 83 | 81 | 81 | 80 | 80 | 78 | 79 | 78 | 76 | 56 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | glassy | cross-on | cross | cross | cross-off | cross-off | glassy | cross-off | cross-on | cross-on | cross | cross | cross-off |
High Tide | 10:01PM1.88m | 10:08AM1.68m | 10:33PM1.83m | 11:10AM1.54m | ||||||||||||||
Low Tide | 3:37PM0.53m | 4:11AM0.80m | 4:13PM0.76m | 5:03AM0.81m | 4:50PM0.97m | |||||||||||||
 |  |  | |  | | | | | | | | | | | |  | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 29 | 28 | 28 | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 30 | 29 | 28 |
Feels °C | 31 | 32 | 33 | 32 | 32 | 34 | 33 | 33 | 32 | 32 | 33 | 32 | 32 | 33 | 32 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 63 | 64 | 88 | 92 | 92 | 92 | 87 | 83 | 83 | 81 | 81 | 80 | 80 | 78 | 79 | 78 | 76 | 56 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 8 | SSW 7 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSW 3 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | ENE 14 | ENE 13 | ENE 13 |
| kJ | 14 | 13 | 11 | 5 | 7 | 8 | 8 | 8 | 7 | 7 | 1 | 7 | 7 | 7 | 6 | 18 | 34 | 55 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SW 8 | SW 8 | SE 9 | S 7 | S 7 | SE 12 | SW 8 | SW 8 | SW 8 | SSE 8 | SSW 7 | S 7 | S 7 | ENE 14 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 2 | 2 | 3 | 13 | 4 | 4 | 5 | 2 | 2 | 2 | 7 | 5 | 1 | 1 | 20 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | SSW 3 | SW 8 | — | — | — | SSW 3 | SSW 3 | SSW 3 | SW 3 | SSW 3 | — | — | — | — | — | SSW 2 |
| kJ | 11 | 5 | 2 | 23 | — | — | — | 2 | 3 | 2 | 2 | 1 | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 324 | 0 | 0 | 0 | 0 | 0 | 324 | 616 | 0 | 0 | 0 | 0 | 0 | 1 | 324 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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