Surf Forecasts:
How big are the waves at Nagata today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.5m), 12s period with E swell.
- Evening surf: Evening surf (10 Aug, local time) - 4.5ft (1.3m), 12s period with E swell.
The current surf forecast for Nagata at 6PM is: 1.5m 12s primary swell from a East direction and 1.1m 10s secondary swell from a South direction (forecast issued at 02:00pm August 10). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 5ft (1.5m) | 12s |
| Evening (10 Aug) | 4.5ft (1.3m) | 12s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 29°C on Mon afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||
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) | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 835 | 678 | 657 | 488 | 488 | 496 | 497 | 480 | 397 | 384 | 302 | 200 | 198 | 156 | 156 | 121 | 116 | 111 | 109 | 106 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | glassy | cross | cross-on | on | on | cross | cross-off | off | cross-off | cross-off | cross-on | cross-on | on |
High Tide | 5:44PM1.84m | 4:29AM1.86m | 6:15PM1.94m | 5:20AM1.97m | 6:44PM2.02m | |||||||||||||||
Low Tide | 10:39AM0.44m | 11:07PM1.21m | 11:25AM0.34m | 11:48PM1.08m | 12:04PM0.26m | |||||||||||||||
 | | |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 28 | 26 | 25 | 25 | 25 | 27 | 29 | 29 | 27 | 26 | 25 | 25 | 24 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 31 | 32 | 31 | 30 | 29 | 29 | 28 | 31 | 32 | 32 | 30 | 30 | 29 | 29 | 26 | 29 | 30 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 12 |
| kJ | 835 | 678 | 657 | 488 | 488 | 496 | 497 | 480 | 397 | 384 | 302 | 242 | 238 | 233 | 222 | 209 | 326 | 359 | 286 | 293 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 279 | 234 | 244 | 249 | 244 | 242 | 200 | 242 | 200 | 200 | 200 | 200 | 198 | 156 | 156 | 121 | 116 | 111 | 109 | 106 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | SW 11 | SE 13 | SE 13 | SW 11 | WSW 11 | SW 10 | ESE 13 | SE 13 | ENE 14 | ENE 12 | ESE 13 | ESE 12 | SW 9 | SE 12 |
| kJ | 48 | 32 | 32 | 31 | 31 | 11 | 19 | 7 | 7 | 18 | 11 | 4 | 17 | 7 | 36 | 117 | 16 | 15 | 3 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WSW 3 | WNW 3 | NNE 3 | ENE 10 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 7 | 427 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 379 | 14 | 14 | 12 | 0 | 0 | 0 | 0 | 404 | 87 | 14 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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