Surf Forecasts:
How big are the waves at Chokusen today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
The current surf forecast for Chokusen at 2AM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.4m) | 10s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 9s |
| Evening (31 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Fri afternoon, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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) | ESE 9 | SE 10 | SE 10 | SE 9 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 10 | ESE 9 | ESE 9 | SE 11 | ESE 18 |
Wave Graph  | ||||||||||||||||||
 kJ | 35 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 28 | 28 | 16 | 16 | 17 | 14 | 34 | 32 | 29 | 60 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | glassy | cross-off | off | off | off | cross-off | on | cross | cross-off | off |
High Tide | 7:32PM1.95m | 6:42AM2.02m | 7:58PM1.97m | 7:17AM2.01m | 8:23PM1.98m | |||||||||||||
Low Tide | 1:03AM0.97m | 1:22PM0.26m | 1:35AM0.90m | 1:51PM0.31m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 32 | 29 | 27 | 26 | 25 | 29 | 30 | 31 | 30 | 28 | 27 | 26 | 26 | 29 | 30 | 30 | 31 | 29 |
Feels °C | 37 | 33 | 30 | 29 | 28 | 32 | 32 | 34 | 35 | 32 | 30 | 29 | 29 | 32 | 33 | 33 | 35 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SW 5 | SE 10 | SE 9 | SE 10 | SE 10 | SE 10 | SE 9 | ESE 9 | SW 5 | ESE 9 | ESE 9 | ESE 9 | SE 10 | ESE 9 | ESE 9 | SE 11 | ESE 11 |
| kJ | 35 | 7 | 23 | 23 | 23 | 23 | 23 | 22 | 28 | 8 | 16 | 16 | 17 | 14 | 34 | 32 | 29 | 45 |
Swell 2 Height (m) Direction Period (s) | SW 4 | SE 10 | SW 4 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 4 | ESE 9 | SW 4 | ESE 13 | ESE 13 | E 9 | E 12 | SE 16 | ESE 16 | ESE 18 |
| kJ | 4 | 24 | 3 | 6 | 6 | 6 | 6 | 6 | 2 | 28 | 2 | 16 | 16 | 6 | 11 | 10 | 26 | 60 |
Swell 3 Height (m) Direction Period (s) | S 7 | E 9 | E 9 | SSW 4 | E 12 | E 12 | NE 4 | NE 4 | E 12 | E 12 | ESE 13 | E 12 | E 12 | ESE 11 | E 19 | E 12 | E 18 | E 15 |
| kJ | 4 | 6 | 6 | 1 | 12 | 12 | 1 | 1 | 11 | 11 | 16 | 11 | 11 | 12 | 7 | 3 | 25 | 17 |
Wind waves Height (m) Direction Period (s) | SW 4 | WSW 4 | — | WSW 4 | — | — | W 3 | — | WSW 5 | — | — | WSW 3 | WSW 3 | — | — | — | — | — |
| kJ | 5 | 29 | — | 5 | — | — | 1 | — | 40 | — | — | 1 | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 297 | 82 | 57 | 32 | 82 | 82 | 709 | 628 | 309 | 338 | 297 | 297 | 297 | 709 | 789 | 373 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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