Surf Forecasts:
How big are the waves at Uchiumi today (19 Oct):
- Afternoon surf: Afternoon surf (19 Oct, local time) - 5ft (1.6m), 8s period with ESE swell.
- Evening surf: Evening surf (19 Oct, local time) - 5ft (1.5m), 8s period with ESE swell.
The current surf forecast for Uchiumi at 10PM is: 1.5m 8s primary swell from a East-southeast direction and 0.4m 16s secondary swell from a Southeast direction (forecast issued at 02:00pm October 19). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | - | - |
| Afternoon (19 Oct) | 5ft (1.6m) | 8s |
| Evening (19 Oct) | 5ft (1.5m) | 8s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Mon afternoon. Warm (max 29°C on Wed morning, min 18°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | ESE 14 | SE 13 | SE 13 | SE 16 | SE 15 | SE 14 | SE 16 | SE 16 | SE 16 | SE 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 385 | 344 | 336 | 298 | 270 | 284 | 311 | 340 | 299 | 802 | 1310 | 1094 | 1094 | 2002 | 1661 | 1484 | 2948 | 2963 | 2944 | 3827 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | off | off | off | cross | on |
High Tide | 1:59PM1.70m | 00:20AM1.53m | 2:53PM1.78m | 2:13AM1.61m | 3:30PM1.86m | |||||||||||||||
Low Tide | 7:45PM1.33m | 7:35AM0.68m | 8:54PM1.13m | 8:45AM0.65m | ||||||||||||||||
 | |  | |  | | | | |  | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 28 | 27 | 26 | 24 | 24 | 23 | 23 | 25 | 29 | 29 | 24 | 22 |
Feels °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 26 | 27 | 26 | 26 | 25 | 25 | 27 | 29 | 28 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 12 | ESE 14 | SE 13 | SE 13 | SE 16 | SE 15 | SE 14 | SE 16 | SE 16 | SE 16 | SE 16 |
| kJ | 385 | 344 | 336 | 298 | 270 | 284 | 311 | 340 | 299 | 802 | 1310 | 1094 | 1094 | 2002 | 1661 | 1484 | 2948 | 2963 | 2944 | 3827 |
Swell 2 Height (m) Direction Period (s) | — | SE 18 | ESE 17 | SE 16 | SE 15 | ESE 15 | SE 14 | SE 16 | SE 13 | SE 15 | SE 19 | SE 18 | SE 17 | SSE 15 | E 10 | SE 18 | E 10 | SSE 20 | SSE 19 | SSE 17 |
| kJ | — | 12 | 30 | 67 | 79 | 84 | 91 | 203 | 234 | 255 | 281 | 444 | 459 | 1139 | 120 | 727 | 71 | 1014 | 904 | 2356 |
Swell 3 Height (m) Direction Period (s) | — | E 13 | E 12 | E 12 | SE 14 | SE 18 | SE 18 | SE 13 | SE 16 | SE 19 | — | — | — | — | SSE 20 | E 10 | — | ESE 9 | E 10 | E 9 |
| kJ | — | 3 | 3 | 3 | 54 | 54 | 111 | 85 | 201 | 96 | — | — | — | — | 314 | 96 | — | 108 | 70 | 83 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 3 | — | SSW 4 | — | — | — | — | — | ENE 9 | NE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | — | 11 | — | — | — | — | — | 149 | 49 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 286 | 286 | 0 | 0 | 0 | 0 | 0 | 15 | 312 | 286 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 5 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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