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Surf Forecasts:
Uchiumi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Friday 08 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 2PM is: 1.0m 9s primary swell from a East-southeast direction and 0.5m 4s secondary swell from a Southwest direction (forecast issued at 08:00am May 08). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 May) | 3.5ft (1.0m) | 8s |
| Afternoon (08 May) | 3.5ft (1.0m) | 10s |
| Evening (08 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 ForecastMostly dry. Warm (max 24°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 8 | ESE 9 | 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 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | |
147 | 150 | 154 | 192 | 164 | 151 | 154 | 160 | 163 | 163 | 163 | 160 | 160 | 157 | 186 | 183 | 151 | 145 | 129 | 132 | 132 | 132 | 132 | 135 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | glassy | on | on | on | glassy | cross-off | cross-off | |
High Tide | 9:10AM1.56m | 00:15AM1.58m | 10:38AM1.43m | 1:24AM1.62m | 12:39PM1.40m | 2:16AM1.67m | ||||||||||||||||||
Low Tide | 4:08AM1.21m | 4:38PM0.41m | 5:51AM1.18m | 5:56PM0.54m | 7:30AM1.05m | 7:18PM0.61m | ||||||||||||||||||
 |  | | | |  | |  | | | | |  | | | | | | | | | | |  | |
 | 5:22 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 24 | 23 | 21 | 18 | 17 | 15 | 15 | 16 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 18 | 18 | 19 | 19 | 18 | 16 | 16 |
19 | 20 | 20 | 20 | 20 | 17 | 14 | 11 | 12 | 13 | 15 | 15 | 16 | 17 | 14 | 15 | 15 | 18 | 16 | 16 | 17 | 17 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 9 | 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 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
 kJ | 147 | 150 | 154 | 192 | 164 | 151 | 154 | 160 | 163 | 163 | 163 | 160 | 160 | 157 | 186 | 183 | 151 | 145 | 129 | 132 | 132 | 132 | 132 | 135 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | — | SW 4 | SW 4 | NE 6 | NE 6 | NE 6 | NE 5 | — | — | NE 4 | ENE 4 | ENE 4 | NNE 3 | — | NE 5 | NE 5 | — | NNE 4 | NNE 4 | — | — | S 14 |
| kJ | 63 | 48 | — | 8 | 5 | 32 | 51 | 23 | 6 | — | — | 5 | 3 | 1 | 1 | — | 1 | 1 | — | 1 | 1 | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 4 | — | WSW 2 | — | — | — | — | — | — | — | NE 6 | — | — | — | — | — | — | S 14 | — |
| kJ | — | — | — | — | — | 2 | — | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | WSW 3 | SW 4 | — | ENE 4 | NE 6 | SW 4 | — | NNE 5 | NE 5 | NE 5 | — | — | — | — | — | — | — | NE 4 | NE 4 | ENE 4 | — | — | — |
| kJ | 8 | 8 | 5 | — | 6 | 131 | 4 | — | 22 | 8 | 14 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 7 | 15 | 46 | 332 | 53 | 0 | 0 | 0 | 0 | 0 | 619 | 46 | 46 | 0 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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