Surf Forecasts:
How big are the waves at Uchiumi today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.5m), 14s period with S swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 6ft (1.8m), 13s period with S swell.
- Evening surf: Evening surf (28 Sep, local time) - 5ft (1.5m), 12s period with S swell.
The current surf forecast for Uchiumi at 4PM is: 1.8m 13s primary swell from a South direction and 0.9m 7s secondary swell from a South-southeast direction, 0.9m 13s secondary swell from a South direction (forecast issued at 08:00am September 28). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 1.5ft (0.5m) | 14s |
| Afternoon (28 Sep) | 6ft (1.8m) | 13s |
| Evening (28 Sep) | 5ft (1.5m) | 12s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 30°C on Mon morning, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||
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) | S 7 | S 14 | S 13 | S 13 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | SE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 33 | 93 | 888 | 1121 | 480 | 694 | 781 | 872 | 718 | 608 | 540 | 436 | 400 | 432 | 388 | 452 | 376 | 344 | 294 | 280 | 276 | 186 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:06AM2.20m | 6:55PM2.17m | 7:44AM2.13m | 7:20PM2.14m | 8:25AM2.01m | 7:46PM2.08m | ||||||||||||||||
Low Tide | 1:02PM0.67m | 1:19AM0.26m | 1:31PM0.82m | 1:54AM0.27m | 2:01PM0.97m | |||||||||||||||||
 |  |  | |  |  | |  | |  |  | | | |  | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 25 | 27 | 30 | 30 | 28 | 26 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 |
Feels °C | 29 | 31 | 32 | 32 | 32 | 28 | 28 | 29 | 29 | 28 | 24 | 23 | 22 | 21 | 20 | 21 | 21 | 23 | 24 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | S 7 | SE 6 | SSE 6 | SSE 7 | S 13 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | SE 10 | SE 10 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | E 8 |
| kJ | 33 | 33 | 51 | 79 | 480 | 694 | 781 | 872 | 718 | 608 | 540 | 436 | 400 | 432 | 388 | 237 | 228 | 214 | 215 | 191 | 160 | 138 |
Swell 2 Height (m) Direction Period (s) | SE 6 | S 7 | S 13 | S 13 | SSE 6 | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | — | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | 20 | 33 | 167 | 277 | 47 | 15 | 15 | 15 | 16 | 14 | 6 | 7 | 6 | 7 | — | 327 | 269 | 235 | 179 | 155 | 148 | 186 |
Swell 3 Height (m) Direction Period (s) | E 10 | S 14 | S 7 | E 10 | E 9 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 30 | 93 | 16 | 17 | 15 | 7 | 7 | 7 | 6 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 13 | S 13 | — | — | — | NE 9 | NNE 4 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | ENE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | — |
| kJ | — | — | 888 | 1121 | — | — | — | 21 | 7 | 5 | 23 | 62 | 85 | 67 | 145 | 452 | 376 | 344 | 294 | 280 | 276 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 18 | 18 | 18 | 14 | 18 | 46 | 46 | 43 | 46 | 53 | 43 | 43 | 43 | 46 | 46 | 43 | 43 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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