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 4AM is: 0.4m 9s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a South direction (forecast issued at 08:00pm July 30). The wind direction is predicted to be offshore.
| 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 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 35 | 34 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 40 | 40 | 47 | 47 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | off | cross-off | glassy | cross-on | cross | cross-on | cross-off | cross-off | off | cross-off | cross-off | on | cross | cross-off | cross-off |
High Tide | 7:28PM2.14m | 6:47AM2.16m | 7:56PM2.14m | 7:28AM2.14m | 8:23PM2.12m | |||||||||||||
Low Tide | 1:07AM0.93m | 1:23PM0.19m | 1:42AM0.84m | 1:56PM0.30m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 27 | 26 | 25 | 29 | 31 | 30 | 30 | 28 | 27 | 27 | 26 | 29 | 30 | 30 | 31 | 30 |
Feels °C | 35 | 33 | 30 | 29 | 28 | 33 | 33 | 32 | 35 | 33 | 30 | 30 | 29 | 32 | 33 | 33 | 35 | 35 |
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 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 35 | 34 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 40 | 40 | 47 | 47 |
Swell 2 Height (m) Direction Period (s) | S 7 | SSW 5 | SSW 4 | S 7 | S 7 | S 7 | NE 4 | S 7 | S 7 | SSW 5 | SW 4 | SE 13 | E 19 | E 12 | E 19 | SE 16 | ESE 16 | E 15 |
| kJ | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 7 | 7 | 3 | 7 | 10 | 25 | 18 |
Swell 3 Height (m) Direction Period (s) | E 13 | S 7 | S 7 | — | — | NE 4 | S 7 | NE 4 | E 12 | S 7 | S 7 | — | E 12 | E 19 | E 16 | E 18 | E 18 | ESE 18 |
| kJ | 3 | 4 | 4 | — | — | 1 | 1 | 1 | 3 | 1 | 1 | — | 3 | 7 | 5 | 7 | 6 | 31 |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | NNE 2 | — | — | — | — | — | — | — | — | — | — | — | — | S 6 | — | SSW 3 |
| kJ | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 286 | 68 | 43 | 43 | 68 | 68 | 701 | 619 | 299 | 328 | 286 | 286 | 286 | 701 | 782 | 363 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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