Surf Forecasts:
How big are the waves at Uchiumi today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 5ft (1.5m), 11s period with E swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 4.5ft (1.3m), 15s period with ESE swell.
- Evening surf: Evening surf (12 Oct, local time) - 4.5ft (1.4m), 15s period with ESE swell.
The current surf forecast for Uchiumi at 2PM is: 1.3m 15s primary swell from a East-southeast direction and 1.3m 10s secondary swell from a East direction (forecast issued at 08:00am October 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 5ft (1.5m) | 11s |
| Afternoon (12 Oct) | 4.5ft (1.3m) | 15s |
| Evening (12 Oct) | 4.5ft (1.4m) | 15s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||
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) | E 11 | E 11 | ESE 16 | ESE 15 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | E 14 | E 13 | E 13 | E 12 | E 12 | ESE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 10 | NE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 606 | 547 | 671 | 678 | 1055 | 795 | 1441 | 1257 | 1178 | 905 | 775 | 672 | 650 | 560 | 537 | 464 | 326 | 332 | 274 | 269 | 154 | 276 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | cross-on | glassy | glassy | cross-off | glassy | glassy | glassy | cross | cross-off | cross-off | off | off | off | cross-off | cross-off | cross | on | on | cross-on |
High Tide | 6:42AM2.18m | 6:22PM2.15m | 7:20AM2.13m | 6:48PM2.13m | 8:01AM2.04m | 7:14PM2.09m | ||||||||||||||||
Low Tide | 12:33PM0.72m | 00:50AM0.17m | 1:03PM0.84m | 1:24AM0.16m | 1:34PM0.97m | |||||||||||||||||
 |  | | | | | | | | |  | | | | | | | | | | | | |
 | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 24 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 25 | 26 | 25 | 23 | 23 | 22 | 21 | 22 | 25 | 25 | 23 | 20 |
Feels °C | 24 | 25 | 26 | 26 | 26 | 27 | 25 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 20 | 20 | 23 | 23 | 20 | 16 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | ESE 15 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | E 14 | E 13 | E 13 | E 12 | E 12 | ESE 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 |
| kJ | 606 | 517 | 507 | 678 | 1055 | 795 | 1441 | 1257 | 1178 | 905 | 775 | 672 | 650 | 560 | 537 | 464 | 326 | 332 | 274 | 181 | 154 | 96 |
Swell 2 Height (m) Direction Period (s) | ESE 17 | ESE 16 | ESE 16 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | SW 4 | — | SW 4 | ENE 8 | — | — |
| kJ | 315 | 547 | 671 | 327 | 290 | 308 | 290 | 240 | 235 | 176 | 173 | 202 | 207 | 180 | 180 | 110 | 3 | — | 4 | 80 | — | — |
Swell 3 Height (m) Direction Period (s) | S 6 | SE 11 | — | — | E 15 | E 15 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | — | — | — |
| kJ | 3 | 19 | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SW 3 | SW 3 | SW 4 | SW 4 | W 4 | — | E 11 | NE 7 | NE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 9 | 7 | 10 | 9 | 7 | — | 269 | 135 | 276 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 4 | 46 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 314 | 332 | 314 | 0 | 0 | 0 | 2 | 7 | 2 | 37 | 43 | 46 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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