Surf Forecasts:
How big are the waves at Uchiumi today (02 Aug):
- Afternoon surf: Afternoon surf (02 Aug, local time) - 2.5ft (0.8m), 15s period with ESE swell.
- Evening surf: Evening surf (02 Aug, local time) - 4ft (1.2m), 16s period with ESE swell.
The current surf forecast for Uchiumi at 6PM is: 1.1m 16s primary swell from a East-southeast direction and 0.2m 8s secondary swell from a South direction (forecast issued at 02:00pm August 02). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | - | - |
| Afternoon (02 Aug) | 2.5ft (0.8m) | 15s |
| Evening (02 Aug) | 4ft (1.2m) | 16s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Mon night. Warm (max 31°C on Sun afternoon, min 27°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the NE by Wed morning). | ||||||||||||||||||||
Sun 2 | Monday 3 | Tuesday 4 | ||||||||||||||||||
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 17 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | E 17 | E 17 | E 17 | E 16 | ESE 17 | E 17 |
Wave Graph  | ||||||||||||||||||||
 kJ | 404 | 284 | 628 | 758 | 768 | 666 | 1038 | 1038 | 1318 | 1428 | 1728 | 2187 | 2548 | 3214 | 3814 | 3770 | 3788 | 3976 | 4739 | 5367 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | off | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on |
High Tide | 8:51PM2.09m | 8:53AM1.96m | 9:20PM2.04m | 9:43AM1.82m | ||||||||||||||||
Low Tide | 2:29PM0.46m | 2:55AM0.73m | 3:02PM0.65m | 3:38AM0.72m | 3:36PM0.86m | |||||||||||||||
 |  | |  | | | | | | |  |  | | | | | | | |  | |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 3 |
Temp °C | 31 | 31 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 28 |
Feels °C | 34 | 34 | 35 | 34 | 33 | 32 | 32 | 33 | 32 | 33 | 32 | 32 | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | ESE 17 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 17 | ESE 17 | E 17 | E 17 | E 17 | E 16 | ESE 17 | E 17 |
| kJ | 404 | 284 | 628 | 758 | 768 | 666 | 1038 | 1038 | 1318 | 1428 | 1728 | 2187 | 2548 | 3214 | 3814 | 3770 | 3788 | 3976 | 4739 | 5367 |
Swell 2 Height (m) Direction Period (s) | SE 9 | E 18 | S 8 | S 8 | S 8 | S 8 | S 7 | SSE 7 | ENE 15 | ENE 15 | S 7 | S 7 | S 12 | — | — | — | — | — | — | — |
| kJ | 20 | 158 | 5 | 5 | 4 | 4 | 4 | 5 | 42 | 42 | 4 | 4 | 3 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | ENE 16 | SE 10 | S 8 | S 7 | SSE 10 | S 7 | S 7 | — | S 12 | S 12 | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 5 | 48 | 15 | 4 | 4 | 9 | 4 | 4 | — | 3 | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNE 3 | NE 4 | ENE 4 | NE 4 | NE 4 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 8 | E 8 | E 9 | ENE 9 |
| kJ | — | — | — | — | — | — | — | 8 | 14 | 12 | 19 | 19 | 97 | 165 | 225 | 292 | 329 | 430 | 537 | 586 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 342 | 121 | 0 | 0 | 0 | 0 | 15 | 46 | 46 | 46 | 46 | 46 | 43 | 46 | 43 | 46 | 46 | 46 | 46 | 46 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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