Surf Forecasts:
How big are the waves at Uchiumi today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 5.5ft (1.7m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 5ft (1.5m), 13s period with SSE swell.
- Evening surf: Evening surf (23 Oct, local time) - 7ft (2.2m), 8s period with ESE swell.
The current surf forecast for Uchiumi at 12PM is: 1.7m 13s primary swell from a South-southeast direction and 0.9m 10s secondary swell from a East-southeast direction, 1.4m 7s secondary swell from a East direction (forecast issued at 08:00am October 23). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 5.5ft (1.7m) | 13s |
| Afternoon (23 Oct) | 5ft (1.5m) | 13s |
| Evening (23 Oct) | 7ft (2.2m) | 8s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 55mm), heaviest during Fri afternoon. Warm (max 28°C on Sun morning, min 21°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||||
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) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ESE 8 | SSE 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 8 | S 10 | SSE 8 | S 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1226 | 1013 | 946 | 703 | 572 | 627 | 3155 | 591 | 582 | 2190 | 344 | 1911 | 675 | 646 | 284 | 652 | 277 | 238 | 196 | 186 | 155 | 319 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on |
High Tide | 4:14AM1.90m | 4:29PM2.00m | 4:58AM2.01m | 4:56PM2.06m | 5:39AM2.09m | 5:23PM2.09m | ||||||||||||||||
Low Tide | 10:20AM0.62m | 10:44PM0.49m | 10:57AM0.64m | 11:17PM0.32m | 11:32AM0.70m | |||||||||||||||||
 |  | |  |  | |  | | |  | | |  | | | | |  |  | | |  | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | 1 | 5 | 5 | 14 | 13 | 4 | 3 | 2 | 2 | 3 | 2 | 1 | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 21 | 21 | 22 | 21 | 22 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 28 | 27 | 24 | 23 |
Feels °C | 19 | 20 | 21 | 19 | 21 | 22 | 24 | 26 | 27 | 27 | 27 | 26 | 27 | 28 | 27 | 27 | 28 | 30 | 30 | 30 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | E 7 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ESE 8 | ESE 8 | SE 8 | SSE 13 | ESE 10 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 |
| kJ | 1226 | 329 | 946 | 703 | 572 | 627 | 508 | 500 | 349 | 888 | 275 | 327 | 421 | 344 | 284 | 346 | 277 | 238 | 196 | 186 | 155 | 319 |
Swell 2 Height (m) Direction Period (s) | — | SSE 13 | ESE 10 | — | — | — | SSE 13 | S 13 | S 13 | ESE 9 | S 12 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 8 |
| kJ | — | 1013 | 142 | — | — | — | 627 | 591 | 582 | 232 | 344 | 241 | 276 | 235 | 230 | 199 | 194 | 162 | 162 | 158 | 151 | 104 |
Swell 3 Height (m) Direction Period (s) | — | ESE 10 | — | — | — | — | — | ENE 9 | ENE 8 | ENE 8 | ENE 9 | S 11 | S 12 | S 10 | S 10 | — | — | — | S 10 | S 14 | SE 8 | E 9 |
| kJ | — | 58 | — | — | — | — | — | 26 | 79 | 96 | 110 | 240 | 138 | 128 | 123 | — | — | — | 53 | 14 | 94 | 130 |
Wind waves Height (m) Direction Period (s) | E 9 | ENE 7 | E 7 | ESE 7 | ESE 8 | ESE 8 | SSE 14 | — | ESE 7 | S 13 | SSE 8 | S 12 | S 8 | S 10 | — | S 10 | — | — | — | — | NNE 4 | NE 4 |
| kJ | 388 | 255 | 173 | 420 | 522 | 554 | 3155 | — | 131 | 2190 | 238 | 1911 | 675 | 646 | — | 652 | — | — | — | — | 6 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 53 | 46 | 205 | 205 | 121 | 79 | 53 | 43 | 0 | 5 | 286 | 286 | 13 | 5 | 4 | 0 | 0 | 0 | 0 | 205 | 18 | 43 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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