Surf Forecasts:
How big are the waves at Uchiumi today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
- Evening surf: Evening surf (31 Jul, local time) - 1.5ft (0.4m), 9s period with ESE swell.
The current surf forecast for Uchiumi at 4PM is: 0.4m 9s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a South direction (forecast issued at 08:00am July 31). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 1.5ft (0.4m) | 9s |
| Afternoon (31 Jul) | 1.5ft (0.4m) | 9s |
| Evening (31 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 18 | ESE 16 | ESE 16 | ESE 17 | ESE 15 | ESE 16 | ESE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 16 | 28 | 28 | 40 | 40 | 40 | 47 | 47 | 62 | 203 | 211 | 404 | 284 | 628 | 758 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | off |
High Tide | 6:47AM2.16m | 7:56PM2.14m | 7:28AM2.14m | 8:23PM2.12m | 8:09AM2.07m | 8:51PM2.09m | ||||||||||||||||
Low Tide | 1:23PM0.19m | 1:42AM0.84m | 1:56PM0.30m | 2:17AM0.78m | 2:29PM0.46m | |||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | | | | |
 | 5:28 | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 29 | 31 | 30 | 30 | 28 | 27 | 26 | 26 | 30 | 30 | 31 | 31 | 30 | 28 | 28 | 28 | 31 | 31 | 31 | 31 | 30 |
Feels °C | 28 | 32 | 33 | 33 | 35 | 32 | 30 | 29 | 30 | 34 | 33 | 33 | 34 | 35 | 31 | 32 | 32 | 35 | 34 | 34 | 35 | 34 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 16 | ESE 16 | ESE 17 | ESE 15 | ESE 16 | ESE 16 |
| kJ | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 16 | 28 | 28 | 40 | 40 | 40 | 47 | 47 | 47 | 203 | 211 | 404 | 284 | 628 | 758 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | NE 4 | S 7 | S 7 | SSW 5 | S 4 | — | E 19 | E 12 | E 19 | SE 16 | ESE 16 | E 15 | E 15 | ESE 18 | ESE 19 | SE 9 | SE 9 | E 18 | S 8 | S 8 |
| kJ | 1 | 1 | 1 | 1 | 1 | 5 | 1 | — | 7 | 3 | 7 | 10 | 25 | 18 | 17 | 62 | 37 | 20 | 20 | 158 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | NE 4 | S 7 | E 12 | SW 4 | S 7 | S 6 | SE 13 | E 12 | E 19 | E 16 | E 18 | E 18 | ESE 18 | ESE 18 | ESE 15 | S 8 | ESE 11 | S 8 | S 8 | ENE 16 | ENE 16 |
| kJ | — | 1 | 1 | 3 | 1 | 1 | 1 | 7 | 3 | 7 | 5 | 7 | 6 | 31 | 30 | 42 | 1 | 24 | 1 | 1 | 25 | 48 |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 328 | 68 | 782 | 363 | 286 | 299 | 299 | 286 | 286 | 782 | 703 | 763 | 4 | 0 | 0 | 0 | 0 | 0 | 336 | 314 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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