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Surf Forecasts:
Uchiumi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Thursday 07 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: 1.2m 8s primary swell from a East-southeast direction and 0.7m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am May 07). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 3.5ft (1.1m) | 9s |
| Afternoon (07 May) | 4ft (1.2m) | 8s |
| Evening (07 May) | 4ft (1.2m) | 8s |
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 25°C on Fri morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | 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 | |
199 | 190 | 212 | 202 | 197 | 202 | 173 | 173 | 147 | 150 | 154 | 145 | 148 | 183 | 154 | 160 | 166 | 166 | 166 | 163 | 160 | 157 | 154 | 154 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | on | on | glassy | off | off | off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross | cross | glassy | cross-off | |
High Tide | 8:17AM1.70m | 10:59PM1.60m | 9:10AM1.56m | 00:15AM1.58m | 10:38AM1.43m | 1:24AM1.62m | ||||||||||||||||||
Low Tide | 3:35PM0.26m | 4:08AM1.21m | 4:38PM0.41m | 5:51AM1.18m | 5:56PM0.54m | |||||||||||||||||||
 | | | | |  |  | |  | | | | |  | | | | | |  | | | | | |
 | 5:24 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | 6:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 20 | 25 | 24 | 20 | 17 | 15 | 15 | 15 | 17 | 18 | 19 | 19 | 18 | 17 | 16 |
18 | 18 | 20 | 22 | 23 | 22 | 19 | 18 | 17 | 18 | 22 | 20 | 16 | 15 | 12 | 12 | 12 | 15 | 16 | 15 | 16 | 17 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | 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 |
 kJ | 199 | 190 | 212 | 202 | 197 | 202 | 173 | 173 | 147 | 150 | 154 | 145 | 148 | 183 | 154 | 160 | 166 | 166 | 166 | 163 | 160 | 157 | 154 | 154 |
Swell 2 Height (m) Direction Period (s) | SE 8 | ENE 6 | ESE 10 | — | — | — | SE 11 | SE 11 | SE 8 | SE 8 | — | — | SW 4 | NE 5 | NE 5 | NE 6 | NE 5 | NE 4 | NE 5 | NE 4 | ENE 4 | ENE 4 | NNE 3 | — |
| kJ | 16 | 4 | 94 | — | — | — | 5 | 5 | 51 | 48 | — | — | 3 | 26 | 18 | 16 | 4 | 3 | 7 | 5 | 3 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | ENE 7 | — | ENE 6 | — | — | — | — | — | — | — | — | — | — | SW 5 | SW 4 | SW 4 | — | — | — | NE 6 | — | — | — | — |
| kJ | 5 | — | 3 | — | — | — | — | — | — | — | — | — | — | 11 | 1 | 1 | — | — | — | 5 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | — | N 3 | — | — | SW 3 | WSW 3 | WSW 4 | WSW 4 | SW 4 | SW 3 | WSW 4 | NE 4 | — | WNW 3 | NNE 5 | NNE 5 | NE 5 | — | — | — | — | — |
| kJ | 1 | 1 | — | 1 | — | — | 2 | 7 | 11 | 9 | 7 | 2 | 12 | 9 | — | 3 | 14 | 19 | 23 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 46 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 314 | 56 | 7 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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