Surf Forecasts:
How big are the waves at Uchiumi today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 2.5ft (0.7m), 9s period with E swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 2.5ft (0.7m), 10s period with E swell.
- Evening surf: Evening surf (16 Oct, local time) - 2.5ft (0.7m), 9s period with E swell.
The current surf forecast for Uchiumi at 11AM is: 0.7m 10s primary swell from a East direction and 0.4m 9s secondary swell from a East-southeast direction, 0.4m 3s secondary swell from a North-northeast direction (forecast issued at 08:00am October 16). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 2.5ft (0.7m) | 9s |
| Afternoon (16 Oct) | 2.5ft (0.7m) | 10s |
| Evening (16 Oct) | 2.5ft (0.7m) | 9s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Warm (max 24°C on Sat night, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||
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) | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 8 | NE 5 | E 8 | E 8 | E 8 | ENE 7 | E 7 | E 7 | E 7 | E 8 | E 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 83 | 87 | 90 | 90 | 85 | 83 | 80 | 78 | 47 | 24 | 36 | 124 | 246 | 346 | 284 | 159 | 294 | 306 | 459 | 771 | 688 | 645 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 9:38AM1.79m | 8:15PM1.90m | 10:49AM1.69m | 8:55PM1.76m | 12:27PM1.65m | |||||||||||||||||
Low Tide | 2:44PM1.24m | 3:31AM0.41m | 3:37PM1.36m | 4:35AM0.55m | 5:22PM1.42m | |||||||||||||||||
 |  | |  | | | |  | |  | | | | | | |  |  | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 2 | 2 |
Temp °C | 19 | 20 | 22 | 22 | 22 | 22 | 21 | 19 | 19 | 20 | 22 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 19 | 20 | 22 | 21 | 21 | 21 | 21 | 18 | 18 | 18 | 19 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 8 | ENE 8 | ENE 11 | SE 8 | E 8 | E 7 | ESE 8 | E 7 | ENE 10 | E 13 | E 8 | ESE 8 | ESE 8 |
| kJ | 83 | 87 | 90 | 90 | 85 | 83 | 80 | 78 | 47 | 24 | 20 | 23 | 3 | 346 | 243 | 6 | 189 | 11 | 4 | 573 | 688 | 645 |
Swell 2 Height (m) Direction Period (s) | E 12 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ENE 8 | ESE 9 | SE 8 | — | — | SE 8 | ENE 11 | SE 8 | — | — | — | — | — |
| kJ | 12 | 26 | 26 | 26 | 26 | 26 | 25 | 3 | 8 | 19 | 25 | 11 | — | — | 9 | 11 | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SE 10 | SE 10 | SE 9 | ESE 9 | E 9 | ESE 8 | SE 8 | ENE 11 | — | — | — | E 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | 4 | 4 | 3 | 8 | 6 | 7 | 11 | 23 | — | — | — | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NNE 3 | NE 3 | NE 3 | ENE 4 | ENE 4 | ENE 4 | NE 4 | NE 4 | NE 5 | NE 5 | E 8 | E 8 | — | ENE 7 | E 7 | E 7 | E 7 | E 8 | E 8 | — | — |
| kJ | — | 3 | 3 | 4 | 3 | 2 | 5 | 7 | 9 | 18 | 36 | 124 | 246 | — | 284 | 159 | 294 | 306 | 459 | 771 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 18 | 314 | 314 | 56 | 43 | 15 | 18 | 43 | 68 | 2325 | 804 | 46 | 236 | 73 | 46 | 286 | 299 | 696 | 696 | 46 | 46 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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