Surf Forecasts:
How big are the waves at Uchiumi today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 4.5ft (1.3m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3.5ft (1.1m), 8s period with SE swell.
- Evening surf: Evening surf (09 Sep, local time) - 5ft (1.6m), 7s period with NE swell.
The current surf forecast for Uchiumi at 1AM is: 1.5m 8s primary swell from a East-southeast direction and 0.6m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm September 08). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 4.5ft (1.3m) | 8s |
| Afternoon (09 Sep) | 3.5ft (1.1m) | 8s |
| Evening (09 Sep) | 5ft (1.6m) | 7s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 27°C on Wed morning, min 23°C on Wed night). Winds increasing (light winds from the SW on Tue night, fresh winds from the NNE by Wed afternoon). | ||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||
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 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | NE 7 | SE 8 | ESE 8 | ESE 8 | E 8 | ENE 7 | ENE 8 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 745 | 592 | 368 | 224 | 224 | 202 | 192 | 135 | 122 | 219 | 107 | 232 | 288 | 465 | 199 | 362 | 256 | 186 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross | cross-on | 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 | 5:01PM1.98m | 4:09AM1.94m | 5:28PM2.07m | 4:56AM2.07m | 5:52PM2.13m | |||||||||||||
Low Tide | 10:41PM1.12m | 10:48AM0.37m | 11:13PM0.94m | 11:25AM0.33m | ||||||||||||||
 |  | |  |  | |  |  | | | | | | | | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:27 | — |
mm | 1 | 3 | 1 | — | — | — | 1 | — | — | — | — | 1 | — | — | 1 | 1 | 1 | 1 |
Temp °C | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 |
Feels °C | 31 | 30 | 30 | 31 | 31 | 31 | 30 | 27 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | E 8 | SE 8 | E 9 | E 8 | E 7 |
| kJ | 745 | 592 | 368 | 224 | 224 | 202 | 192 | 135 | 117 | 82 | 107 | 232 | 288 | 410 | 82 | 348 | 201 | 120 |
Swell 2 Height (m) Direction Period (s) | — | E 18 | NE 6 | E 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | E 17 | E 16 | E 16 | ESE 9 | SE 8 | SE 8 | SE 7 |
| kJ | — | 6 | 33 | 50 | 34 | 34 | 32 | 48 | 33 | 85 | 33 | 23 | 21 | 21 | 90 | 67 | 67 | 65 |
Swell 3 Height (m) Direction Period (s) | — | S 9 | E 19 | NE 6 | NE 6 | E 19 | E 18 | E 18 | E 18 | E 18 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 16 | ESE 9 |
| kJ | — | 40 | 7 | 19 | 9 | 7 | 6 | 6 | 6 | 6 | 24 | 23 | 47 | 47 | 21 | 21 | 46 | 33 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | — | SSW 3 | — | NNE 6 | NE 5 | NE 4 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 237 | 177 | — | 2 | — | 3 | 1 | 12 | 122 | 219 | 95 | 38 | 38 | 465 | 199 | 362 | 256 | 186 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 15 | 0 | 0 | 2 | 43 | 65 | 46 | 286 | 286 | 286 | 46 | 43 | 43 | 53 | 46 | 43 | 43 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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