Surf Forecasts:
How big are the waves at Nagata today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 4ft (1.2m), 12s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 11s period with E swell.
The current surf forecast for Nagata at 11PM is: 0.9m 10s primary swell from a South direction (forecast issued at 02:00pm August 11). An open ocean swell of 1.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 4ft (1.2m) | 12s |
| Evening (11 Aug) | 3.5ft (1.1m) | 11s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Fri morning. Warm (max 29°C on Tue afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||
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 12 | E 12 | E 11 | E 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | E 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 397 | 384 | 302 | 291 | 161 | 158 | 156 | 121 | 116 | 111 | 109 | 108 | 80 | 80 | 78 | 78 | 76 | 55 | 71 | 70 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | on | cross | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross | cross |
High Tide | 6:15PM1.94m | 5:20AM1.97m | 6:44PM2.02m | 6:04AM2.07m | 7:11PM2.07m | |||||||||||||||
Low Tide | 11:25AM0.34m | 11:48PM1.08m | 12:04PM0.26m | 00:23AM0.94m | 12:39PM0.23m | |||||||||||||||
 | | |  | | |  | | | | | | | | | | | | |  | |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 26 | 26 | 25 | 24 | 26 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 27 | 28 | 28 | 27 | 25 |
Feels °C | 32 | 32 | 32 | 30 | 30 | 29 | 26 | 29 | 31 | 30 | 29 | 30 | 29 | 27 | 28 | 30 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 11 | E 11 | E 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 11 | ENE 10 | ENE 12 | ENE 11 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 |
| kJ | 397 | 384 | 302 | 291 | 238 | 292 | 265 | 223 | 326 | 308 | 236 | 242 | 153 | 80 | 78 | 78 | 76 | 55 | 71 | 51 |
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 9 | S 9 | S 9 | S 9 | ENE 11 | ENE 11 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 200 | 200 | 200 | 162 | 161 | 158 | 156 | 121 | 116 | 111 | 109 | 108 | 80 | 119 | 88 | 75 | 73 | 50 | 50 | 70 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SW 11 | WSW 11 | SW 11 | ESE 13 | SE 13 | ENE 14 | ENE 12 | ESE 13 | ESE 12 | SE 12 | SW 9 | SW 10 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 7 | 18 | 11 | 18 | 17 | 7 | 36 | 115 | 16 | 15 | 6 | 3 | 4 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 3 | ENE 10 | ENE 10 | — | — | SSW 2 | SW 3 | WSW 2 | SW 3 | — | — | — | — | SSE 3 | SE 3 |
| kJ | — | — | — | — | — | 3 | 367 | 427 | — | — | 1 | 2 | 1 | 2 | — | — | — | — | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 595 | 646 | 33 | 14 | 12 | 0 | 0 | 0 | 214 | 167 | 214 | 14 | 12 | 12 | 0 | 33 | 404 | 592 | 356 | 46 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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