Surf Forecasts:
How big are the waves at Chokusen today (30 Aug):
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3ft (0.9m), 7s period with S swell.
- Evening surf: Evening surf (30 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.
The current surf forecast for Chokusen at 9PM is: 0.5m 11s primary swell from a East direction and 0.7m 7s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 30). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 3ft (0.9m) | 7s |
| Evening (30 Aug) | 1.5ft (0.5m) | 11s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Tue afternoon. Warm (max 29°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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 7 | S 7 | SSE 7 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 83 | 81 | 63 | 62 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 61 | 84 | 114 | 153 | 183 | 219 | 253 | 356 | 400 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 7:38PM2.11m | 7:44AM2.10m | 8:02PM2.12m | 8:25AM2.04m | 8:28PM2.11m | |||||||||||||||
Low Tide | 1:22PM0.43m | 1:40AM0.58m | 1:51PM0.56m | 2:15AM0.52m | 2:20PM0.73m | |||||||||||||||
 | | |  | | | | | | | | | |  |  | | | | |  | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 2 | 3 | 2 |
Temp °C | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 11 | E 11 | SSE 7 | SSE 7 | SSE 7 | S 8 | S 8 | S 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 |
| kJ | 67 | 65 | 63 | 48 | 35 | 37 | 36 | 36 | 38 | 20 | 27 | 47 | 84 | 114 | 153 | 183 | 219 | 253 | 356 | 400 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SSW 8 | E 11 | S 8 | S 8 | SSE 7 | SSE 7 | SSE 7 | S 9 | S 8 | E 11 | ENE 11 | ENE 11 | ENE 11 | E 14 | E 14 | E 14 | E 13 | E 13 |
| kJ | 15 | 15 | 23 | 62 | 36 | 36 | 25 | 26 | 28 | 38 | 37 | 61 | 38 | 38 | 38 | 61 | 59 | 91 | 88 | 157 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 10 | SE 10 | S 8 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | SSW 8 | SSW 8 | E 14 | E 14 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | — |
| kJ | 15 | 2 | 16 | 37 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 24 | 14 | 37 | 62 | 38 | 38 | 38 | 41 | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | SSE 7 | — | S 7 | — | — | — | — | — | SE 3 | — | SE 5 | SE 6 | — | — | — | — | — | — |
| kJ | 83 | 81 | 62 | — | 43 | — | — | — | — | — | 1 | — | 41 | 85 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 322 | 324 | 324 | 0 | 0 | 0 | 0 | 0 | 324 | 324 | 324 | 27 | 33 | 33 | 33 | 67 | 692 | 690 | 342 | 309 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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