Surf Forecasts:
How big are the waves at Uchiumi today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4.5ft (1.4m), 7s period with E swell.
- Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.4m), 6s period with ENE swell.
The current surf forecast for Uchiumi at 2AM is: 1.4m 8s primary swell from a East-southeast direction and 0.2m 17s secondary swell from a East direction, 0.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm September 09). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 4.5ft (1.4m) | 7s |
| Afternoon (10 Sep) | 4.5ft (1.4m) | 7s |
| Evening (10 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 26°C on Wed night, min 23°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed night, calm by Sat afternoon). | ||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | ||||||||||||||||
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) | NE 7 | NE 7 | SE 8 | ESE 8 | ESE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 6 | NE 6 | NE 6 | SE 7 | E 15 | SE 7 | SE 7 | SE 7 | SE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 155 | 239 | 104 | 226 | 268 | 181 | 222 | 203 | 265 | 160 | 102 | 77 | 69 | 73 | 75 | 137 | 115 | 96 |
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 | 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 | 5:28PM2.07m | 4:56AM2.07m | 5:52PM2.13m | 5:37AM2.18m | 6:17PM2.17m | |||||||||||||
Low Tide | 11:13PM0.94m | 11:25AM0.33m | 11:44PM0.77m | 11:59AM0.34m | ||||||||||||||
 |  |  | |  | | | | | |  | | | |  | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | 1 | 4 | 1 | — | 2 | 2 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 23 | 23 | 22 | 21 | 22 | 23 | 24 | 23 | 25 | 25 | 24 | 25 | 25 | 27 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 7 | SE 8 | SE 7 | SE 7 | E 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 117 | 101 | 104 | 226 | 268 | 164 | 65 | 65 | 176 | 118 | 68 | 47 | 34 | 73 | 75 | 137 | 115 | 96 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | E 17 | E 16 | E 16 | ESE 9 | ESE 9 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | E 15 | E 15 | E 15 | ENE 5 | E 14 |
| kJ | 31 | 33 | 33 | 23 | 21 | 21 | 49 | 8 | 79 | 77 | 75 | 62 | 60 | 69 | 73 | 74 | 15 | 62 |
Swell 3 Height (m) Direction Period (s) | E 18 | E 18 | E 17 | E 17 | E 16 | E 16 | E 16 | E 16 | E 16 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 11 | ESE 9 | ENE 8 | E 14 | ENE 5 |
| kJ | 6 | 6 | 24 | 23 | 47 | 47 | 21 | 21 | 46 | 28 | 17 | 28 | 32 | 12 | 28 | 24 | 65 | 10 |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 6 | NE 6 | NNE 6 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 6 | NE 6 | NE 6 | NE 5 | ENE 5 | ENE 5 | ENE 5 | NE 5 | — |
| kJ | 155 | 239 | 95 | 38 | 21 | 181 | 222 | 203 | 265 | 160 | 102 | 77 | 69 | 32 | 31 | 21 | 25 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 46 | 286 | 286 | 43 | 43 | 46 | 46 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 46 | 46 | 15 | 15 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Uchiumi surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest