Surf Forecasts:
How big are the waves at Chokusen today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 21ft (6.5m), 13s period with ESE swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 15ft (4.5m), 13s period with SSE swell.
- Evening surf: Evening surf (07 Aug, local time) - 13ft (4.0m), 12s period with SSE swell.
The current surf forecast for Chokusen at 12AM is: 7.0m 14s primary swell from a East-southeast direction (forecast issued at 08:00pm August 06). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 21ft (6.5m) | 13s |
| Afternoon (07 Aug) | 15ft (4.5m) | 13s |
| Evening (07 Aug) | 13ft (4.0m) | 12s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 122mm), heaviest during Sun afternoon. Warm (max 28°C on Thu night, min 25°C on Sun afternoon). Winds decreasing (strong winds from the ENE on Thu night, light winds from the E by Sun afternoon). | ||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||
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 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | SE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 20338 | 20706 | 19557 | 18033 | 16338 | 15278 | 13957 | 7260 | 5591 | 5141 | 4135 | 3160 | 2308 | 1834 | 1664 | 1785 | 1755 | 1618 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 11:02PM1.88m | 1:17PM1.59m | 00:03AM1.82m | 3:25PM1.66m | ||||||||||||||
Low Tide | 4:49PM1.14m | 6:17AM0.66m | 6:03PM1.33m | 7:45AM0.60m | 8:05PM1.43m | |||||||||||||
 |  | | | | | | | | | | | | | | | | | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — |
mm | 2 | 2 | 3 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 3 | 2 | 3 | 4 | 6 |
Temp °C | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 15 | — | — | SE 14 | — | — | — | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 16192 | — | — | 13621 | — | — | — | 7260 | 5591 | 5141 | 4135 | 3160 | 2165 | 1733 | 1376 | 932 | 828 | 646 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 16 | ENE 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 | E 15 |
| kJ | — | — | — | — | — | — | — | — | 49 | 22 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 16 | SE 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 11 |
Wind waves Height (m) Direction Period (s) | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | SE 13 | E 11 | E 11 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 20338 | 20706 | 19557 | 18033 | 16338 | 15278 | 13957 | 3360 | 3604 | 2521 | 2560 | 2378 | 2308 | 1834 | 1664 | 1785 | 1755 | 1618 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 812 | 502 | 301 | 812 | 709 | 812 | 812 | 801 | 812 | 709 | 301 | 297 | 297 | 709 | 371 | 801 | 309 | 213 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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