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 7AM is: 1.5m 11s primary swell from a East direction and 0.9m 17s secondary swell from a East-southeast direction (forecast issued at 02:00am October 12). The wind direction is predicted to be glassy and the swell rating is 3.
| 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 | ||||||||||||||||||||||
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) | E 11 | E 11 | 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 10 | E 11 | E 11 | E 11 | E 10 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 721 | 617 | 606 | 547 | 671 | 678 | 1055 | 795 | 1441 | 1257 | 1178 | 905 | 775 | 683 | 650 | 560 | 464 | 308 | 319 | 274 | 269 | 151 | 223 | 244 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | 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 | 00:18AM0.24m | 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 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 25 | 26 | 25 | 23 | 23 | 22 | 20 | 22 | 25 | 25 | 23 | 20 |
Feels °C | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 26 | 25 | 25 | 25 | 24 | 24 | 23 | 18 | 20 | 23 | 23 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 11 | 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 10 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 |
| kJ | 721 | 617 | 606 | 517 | 507 | 678 | 1055 | 795 | 1441 | 1257 | 1178 | 905 | 775 | 683 | 650 | 560 | 464 | 308 | 319 | 274 | 269 | 151 | 96 | 94 |
Swell 2 Height (m) Direction Period (s) | ESE 19 | ESE 18 | 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 10 | ENE 10 | ENE 9 | SW 4 | ENE 9 | ENE 9 | — | — |
| kJ | 73 | 178 | 315 | 547 | 671 | 327 | 290 | 308 | 290 | 240 | 235 | 173 | 202 | 202 | 207 | 180 | 184 | 157 | 144 | 2 | 82 | 46 | — | — |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 6 | SE 11 | — | — | E 15 | E 15 | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | W 6 | — | — |
| kJ | 1 | 1 | 3 | 19 | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SW 3 | SW 3 | SSW 3 | SW 4 | W 4 | NNE 6 | NE 6 | NE 8 | NE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 9 | 9 | 2 | 3 | 9 | 21 | 34 | 223 | 244 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 7 | 46 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 332 | 314 | 0 | 0 | 0 | 2 | 15 | 2 | 37 | 43 | 46 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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