Surf Forecasts:
How big are the waves at Uchiumi today (24 Aug):
- Afternoon surf: Afternoon surf (24 Aug, local time) - 7ft (2.1m), 17s period with ESE swell.
- Evening surf: Evening surf (24 Aug, local time) - 8ft (2.5m), 16s period with ESE swell.
The current surf forecast for Uchiumi at 8PM is: 2.5m 16s primary swell from a East-southeast direction and 0.8m 6s secondary swell from a Southeast direction (forecast issued at 02:00pm August 24). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | - | - |
| Afternoon (24 Aug) | 7ft (2.1m) | 17s |
| Evening (24 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 77mm), heaviest during Thu morning. Warm (max 29°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||||
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 15 | ESE 17 | ESE 16 | ESE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 656 | 2488 | 2869 | 3586 | 4451 | 5738 | 6365 | 5870 | 5973 | 5872 | 5582 | 5607 | 5118 | 4718 | 3068 | 3322 | 2198 | 1676 | 1062 | 909 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 5:05PM1.93m | 3:44AM1.89m | 5:34PM2.03m | 4:36AM2.02m | 6:00PM2.11m | |||||||||||||||
Low Tide | 9:52AM0.46m | 10:31PM1.29m | 10:39AM0.34m | 11:08PM1.13m | 11:19AM0.27m | |||||||||||||||
 |  | |  |  | |  | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — |
 | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | 2 | 4 | 6 | 7 | 6 | 4 | 3 | 3 | 2 | — |
Temp °C | 28 | 29 | 28 | 27 | 27 | 26 | 27 | 27 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 30 | 32 | 32 | 30 | 30 | 29 | 30 | 29 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 34 |
Swell 1 Height (m) Direction Period (s) | ESE 15 | ESE 17 | ESE 16 | ESE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 |
| kJ | 656 | 2488 | 2869 | 3586 | 4451 | 5738 | 6365 | 5870 | 5973 | 5872 | 5582 | 5607 | 5118 | 4718 | 3068 | 3322 | 2198 | 1676 | 1062 | 909 |
Swell 2 Height (m) Direction Period (s) | SE 20 | S 8 | SE 6 | SE 6 | SE 6 | ESE 7 | E 12 | ENE 9 | E 12 | E 12 | E 15 | E 15 | E 15 | E 14 | ESE 10 | E 13 | ESE 10 | ESE 9 | SE 9 | SE 9 |
| kJ | 455 | 4 | 40 | 43 | 46 | 68 | 44 | 16 | 100 | 44 | 17 | 39 | 38 | 103 | 416 | 92 | 411 | 407 | 515 | 380 |
Swell 3 Height (m) Direction Period (s) | E 10 | S 7 | E 12 | E 12 | E 16 | E 12 | ENE 9 | — | ENE 9 | E 15 | E 15 | — | E 11 | E 11 | E 14 | — | E 13 | E 13 | E 13 | E 13 |
| kJ | 46 | 28 | 48 | 151 | 21 | 103 | 28 | — | 16 | 69 | 68 | — | 37 | 21 | 94 | — | 56 | 85 | 84 | 86 |
Wind waves Height (m) Direction Period (s) | SE 5 | ESE 5 | — | — | E 12 | — | — | — | — | ENE 9 | — | — | — | — | ESE 10 | ESE 9 | — | — | — | — |
| kJ | 12 | 34 | — | — | 282 | — | — | — | — | 15 | — | — | — | — | 452 | 407 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 332 | 314 | 286 | 46 | 46 | 46 | 46 | 46 | 332 | 314 | 46 | 291 | 291 | 205 | 205 | 205 | 314 | 54 | 43 | 13 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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