Surf Forecasts:
How big are the waves at Uchiumi today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.5m), 14s period with E swell.
- Evening surf: Evening surf (12 Sep, local time) - 2ft (0.6m), 14s period with E swell.
The current surf forecast for Uchiumi at 7PM is: 0.6m 14s primary swell from a East direction and 0.5m 10s secondary swell from a East direction (forecast issued at 02:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 1.5ft (0.5m) | 14s |
| Evening (12 Sep) | 2ft (0.6m) | 14s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 28°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||||
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) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ESE 14 | E 13 | E 13 | E 13 | E 13 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 97 | 96 | 136 | 132 | 134 | 140 | 192 | 250 | 127 | 128 | 130 | 130 | 132 | 177 | 177 | 207 | 194 | 164 | 164 | 164 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross | cross | cross-on | on | cross-on | cross-on | glassy | glassy | cross | cross | cross-on | on | cross-on | cross-off | off |
High Tide | 6:41PM2.19m | 6:53AM2.24m | 7:04PM2.19m | 7:30AM2.19m | 7:29PM2.17m | |||||||||||||||
Low Tide | 12:30PM0.40m | 00:44AM0.49m | 1:01PM0.50m | 1:16AM0.41m | 1:30PM0.64m | |||||||||||||||
 |  | |  | |  | | | | |  | | | | | | | | |  | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — |
Temp °C | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 29 | 31 | 31 | 31 | 31 | 29 | 29 | 30 | 31 | 32 | 31 | 32 | 31 | 29 | 29 | 30 | 30 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ESE 14 | E 13 | E 13 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 29 | 96 | 136 | 132 | 134 | 140 | 192 | 250 | 127 | 128 | 68 | 99 | 132 | 177 | 177 | 207 | 194 | 164 | 164 | 164 |
Swell 2 Height (m) Direction Period (s) | E 14 | SSE 6 | E 10 | SE 6 | ESE 10 | SSE 6 | SE 6 | SSE 6 | ESE 9 | ESE 9 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
| kJ | 97 | 27 | 46 | 9 | 31 | 16 | 9 | 8 | 47 | 44 | 130 | 130 | 126 | 84 | 84 | 84 | 84 | 83 | 79 | 77 |
Swell 3 Height (m) Direction Period (s) | ENE 7 | E 10 | SE 6 | ESE 10 | SE 6 | ESE 10 | ENE 5 | ENE 5 | S 6 | S 6 | S 6 | ENE 5 | ENE 5 | S 7 | S 7 | S 7 | S 7 | S 7 | S 6 | S 6 |
| kJ | 16 | 45 | 19 | 31 | 9 | 31 | 3 | 2 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 1 | 3 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | ENE 5 | — | — | — | — | — | — |
| kJ | 43 | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 46 | 46 | 43 | 7 | 2 | 2 | 2 | 43 | 46 | 46 | 46 | 0 | 0 | 2 | 2 | 15 | 46 | 314 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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