- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Uchiumi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Saturday 09 May 2026 JSTForecast update in hr min s Forecast update imminent
Uchiumi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Uchiumi sea temperature is
22.1° C
(Which is normal for this time of year)How big are the waves at Uchiumi today?
The current surf forecast for Uchiumi at 11PM is: 1.0m 10s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a Northeast direction (forecast issued at 02:00pm May 09). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | - | - |
| Afternoon (09 May) | 3ft (0.9m) | 10s |
| Evening (09 May) | 3ft (0.9m) | 10s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue morning. Warm (max 20°C on Mon morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
163 | 160 | 160 | 157 | 186 | 186 | 183 | 175 | 159 | 145 | 132 | 132 | 132 | 145 | 148 | 192 | 194 | 221 | 270 | 270 | 270 | 249 | 244 | 262 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | glassy | cross-off | cross-off | cross | cross-on | on | cross-on | cross | glassy | glassy | cross | cross | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | |
High Tide | 10:38AM1.43m | 1:24AM1.62m | 12:39PM1.40m | 2:16AM1.67m | 2:16PM1.49m | 2:56AM1.74m | ||||||||||||||||||
Low Tide | 5:56PM0.54m | 7:30AM1.05m | 7:18PM0.61m | 8:33AM0.85m | 8:26PM0.64m | |||||||||||||||||||
 | |  |  | | | | |  | | | | |  | | | | | | | | | |  | |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
Temp °C | 18 | 18 | 19 | 18 | 16 | 16 | 15 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 16 | 18 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 19 |
14 | 15 | 16 | 16 | 13 | 14 | 13 | 16 | 17 | 16 | 18 | 18 | 18 | 16 | 15 | 17 | 18 | 18 | 19 | 18 | 18 | 17 | 17 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 163 | 160 | 160 | 157 | 186 | 186 | 183 | 175 | 159 | 145 | 132 | 132 | 132 | 145 | 148 | 192 | 194 | 221 | 270 | 270 | 270 | 249 | 244 | 262 |
Swell 2 Height (m) Direction Period (s) | — | — | NE 4 | NE 4 | ENE 4 | ENE 6 | ENE 5 | ENE 5 | — | ENE 4 | ENE 4 | E 4 | NE 4 | S 14 | S 13 | S 12 | SE 8 | S 12 | E 9 | SE 11 | S 11 | — | S 10 | — |
| kJ | — | — | 10 | 4 | 1 | 4 | 3 | 2 | — | 2 | 1 | 1 | 1 | 4 | 3 | 3 | 54 | 3 | 61 | 5 | 2 | — | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | NE 7 | ENE 7 | ENE 6 | — | — | — | — | — | — | S 14 | — | — | — | S 12 | — | — | — | — | — | — | — |
| kJ | — | — | — | 2 | 5 | 4 | — | — | — | — | — | — | 4 | — | — | — | 3 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | — | — | — | NNE 4 | NNE 4 | — | NE 4 | E 4 | — | — | — | SE 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 28 | 19 | — | — | — | 3 | 1 | — | 3 | 1 | — | — | — | 8 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 46 | 46 | 46 | 0 | 0 | 0 | 2 | 5 | 46 | 46 | 46 | 0 | 0 | 2 | 2 | 43 | 332 | 332 | 46 | 43 | 43 | 43 | 43 | 43 |
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