Surf Forecasts:
How big are the waves at Uchiumi today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 5.5ft (1.7m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.6m), 10s period with SE swell.
- Evening surf: Evening surf (29 Sep, local time) - 4.5ft (1.4m), 10s period with SE swell.
The current surf forecast for Uchiumi at 5PM is: 1.7m 10s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East direction, 0.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00am September 29). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (29 Sep) | 5ft (1.6m) | 10s |
| Evening (29 Sep) | 4.5ft (1.4m) | 10s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 28°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||
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) | SSE 11 | SSE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 9 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 785 | 686 | 480 | 582 | 551 | 369 | 230 | 257 | 223 | 223 | 203 | 219 | 235 | 169 | 169 | 173 | 148 | 148 | 129 | 142 | 146 | 143 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-on | on |
High Tide | 7:44AM2.13m | 7:20PM2.14m | 8:25AM2.01m | 7:46PM2.08m | 9:12AM1.87m | 8:14PM1.99m | ||||||||||||||||
Low Tide | 1:31PM0.82m | 1:54AM0.27m | 2:01PM0.97m | 2:32AM0.32m | 2:32PM1.13m | |||||||||||||||||
 |  | | |  |  | |  |  | | |  | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 28 | 26 | 25 |
Feels °C | 28 | 25 | 26 | 24 | 23 | 24 | 23 | 24 | 25 | 25 | 26 | 27 | 26 | 27 | 28 | 28 | 27 | 29 | 27 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 9 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 |
| kJ | 785 | 686 | 480 | 582 | 551 | 369 | 230 | 151 | 156 | 142 | 203 | 219 | 235 | 169 | 169 | 173 | 148 | 148 | 129 | 142 | 146 | 143 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | S 6 | S 6 | S 6 | SSE 8 | S 6 | SE 8 | SE 8 | SE 8 |
| kJ | 6 | 14 | 6 | 6 | 6 | 6 | — | 168 | 112 | 107 | 73 | 49 | 64 | 54 | 3 | 3 | 2 | 6 | 1 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 13 | — | — | — | — | — | — | — | S 7 | — | S 6 | SE 12 | SE 12 | S 6 | S 7 | SE 12 | — | SE 12 | SE 11 | SE 11 | S 6 | S 6 |
| kJ | 6 | — | — | — | — | — | — | — | 1 | — | 1 | 6 | 6 | 3 | 1 | 6 | — | 5 | 5 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | NE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | — | — | — | — | — | — | — | — | — | SW 6 | — | NE 3 |
| kJ | 6 | 14 | 27 | 44 | 44 | 32 | 103 | 257 | 223 | 223 | — | — | — | — | — | — | — | — | — | 2 | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 46 | 43 | 43 | 46 | 43 | 46 | 43 | 43 | 15 | 15 | 46 | 46 | 18 | 0 | 0 | 0 | 0 | 0 | 314 | 15 | 14 | 43 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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