Surf Forecasts:
How big are the waves at Chokusen today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 2.5ft (0.7m), 14s period with E swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 2.5ft (0.7m), 14s period with E swell.
- Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.7m), 13s period with E swell.
The current surf forecast for Chokusen at 8AM is: 1.1m 9s primary swell from a East-southeast direction and 0.7m 14s secondary swell from a East direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 02:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 2.5ft (0.7m) | 14s |
| Afternoon (16 Sep) | 2.5ft (0.7m) | 14s |
| Evening (16 Sep) | 2.5ft (0.7m) | 13s |
Table - waves today at Chokusen. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 68mm), heaviest during Fri afternoon. Warm (max 26°C on Wed morning, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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) | ESE 9 | E 9 | E 9 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 277 | 246 | 246 | 198 | 261 | 200 | 195 | 171 | 168 | 168 | 168 | 168 | 135 | 155 | 235 | 243 | 250 | 329 | 459 | 581 | 612 | 736 | 1138 | 1363 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on |
High Tide | 9:13AM1.80m | 8:32PM1.96m | 9:59AM1.67m | 8:57PM1.87m | 11:04AM1.55m | |||||||||||||||||||
Low Tide | 2:44AM0.54m | 2:39PM1.08m | 3:20AM0.63m | 3:05PM1.22m | 4:04AM0.74m | 3:34PM1.35m | ||||||||||||||||||
 |  |  | |  | | | |  | | | | |  |  |  | | | |  | | |  |  | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — |
mm | — | 1 | 1 | 1 | — | — | 1 | — | — | — | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 6 | 7 | 6 | 7 | 7 | 11 | 9 |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 27 | 27 | 27 | 28 | 27 | 26 | 25 | 26 | 25 | 24 | 24 | 26 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | ESE 9 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 12 | S 9 | S 9 | S 9 |
| kJ | 277 | 246 | 246 | 177 | 177 | 177 | 146 | 146 | 143 | 111 | 111 | 111 | 56 | 58 | 76 | 104 | 73 | 73 | 73 | 48 | 30 | 7 | 7 | 15 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | S 10 | SE 8 | SSE 8 | SE 8 |
| kJ | 86 | 132 | 189 | 198 | 261 | 200 | 195 | 171 | 168 | 168 | 168 | 168 | 123 | 117 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 3 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | E 16 | S 7 | S 7 | S 7 | S 6 | S 7 | S 7 | S 7 | S 7 | — | — | — | SE 8 | SE 8 | E 16 | E 16 | S 11 | S 11 | S 10 | S 10 | SE 8 | — | — | — |
| kJ | 78 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 3 | 3 | 5 | 5 | 2 | 2 | 2 | 2 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 2 | NE 4 | NNE 4 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 | E 10 |
| kJ | 1 | 6 | 9 | 10 | 21 | 51 | 69 | 77 | 80 | 74 | 57 | 63 | 135 | 155 | 235 | 243 | 250 | 329 | 459 | 581 | 612 | 736 | 1138 | 1363 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 1 | 1 | 5 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 297 | 248 | 33 | 33 | 67 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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