Surf Forecasts:
How big are the waves at Chokusen today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 2ft (0.6m), 12s period with E swell.
- 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 8AM is: 0.6m 12s primary swell from a East direction and 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 02:00am August 30). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 2ft (0.6m) | 12s |
| 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 ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 29°C on Sun morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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 | 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 | E 12 | E 12 | E 12 | S 7 | S 7 | SSE 7 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | SSE 7 | ENE 11 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 131 | 109 | 106 | 98 | 83 | 81 | 63 | 62 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 70 | 38 | 146 | 171 | 192 | 198 | 242 | 261 | 322 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on |
High Tide | 7:06AM2.12m | 7:38PM2.11m | 7:44AM2.10m | 8:02PM2.12m | 8:25AM2.04m | 8:28PM2.11m | ||||||||||||||||||
Low Tide | 1:08AM0.67m | 1:22PM0.43m | 1:40AM0.58m | 1:51PM0.56m | 2:15AM0.52m | 2:20PM0.73m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | | | | |  | | | | |  | |
 | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 2 | 2 | 3 |
Temp °C | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 30 | 29 | 30 | 33 | 32 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | SSE 7 | S 7 | E 11 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 8 | S 8 | S 9 | S 9 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 131 | 109 | 106 | 86 | 83 | 65 | 62 | 48 | 35 | 27 | 36 | 36 | 38 | 38 | 27 | 70 | 31 | 146 | 171 | 192 | 198 | 242 | 261 | 322 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | SE 10 | E 11 | E 11 | S 8 | S 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 8 | E 11 | ENE 11 | ENE 11 | ENE 11 | E 14 | E 14 | E 14 | E 13 | E 13 |
| kJ | 101 | 99 | 98 | 98 | 67 | 15 | 63 | 62 | 36 | 36 | 25 | 26 | 28 | 18 | 37 | 61 | 38 | 38 | 38 | 61 | 59 | 91 | 88 | 157 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | SE 9 | SE 9 | SE 9 | SE 10 | E 10 | SSW 8 | 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 | 8 | 3 | 3 | 14 | 15 | 2 | 23 | 37 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 14 | 14 | 37 | 62 | 38 | 38 | 38 | 41 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 7 | — | — | — | — | — | — | — | — | E 2 | — | SE 5 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 81 | — | — | — | — | — | — | — | — | 1 | — | 38 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 0 | 324 | 324 | 322 | 0 | 0 | 0 | 0 | 14 | 324 | 324 | 322 | 27 | 57 | 33 | 33 | 67 | 692 | 802 | 342 | 67 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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