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Surf Forecasts:
Uchiumi surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Sunday 24 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
23.1° C
(Which is normal for this time of year)How big are the waves at Uchiumi today?
The current surf forecast for Uchiumi at 9PM is: 1.9m 9s primary swell from a East direction and 0.2m 7s secondary swell from a South-southwest direction (forecast issued at 02:00pm May 24). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | - | - |
| Afternoon (24 May) | 6ft (1.8m) | 9s |
| Evening (24 May) | 6ft (1.9m) | 9s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 71mm), heaviest during Wed morning. Warm (max 24°C on Tue afternoon, min 21°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | |
775 | 528 | 516 | 562 | 493 | 683 | 600 | 421 | 498 | 381 | 381 | 335 | 335 | 440 | 286 | 279 | 277 | 239 | 167 | 167 | 210 | 175 | 269 | 219 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | on | on | cross-on | cross-on | cross-on | |
High Tide | 11:27AM1.45m | 1:12AM1.69m | 1:13PM1.46m | 2:01AM1.74m | 2:37PM1.55m | 2:43AM1.79m | ||||||||||||||||||
Low Tide | 6:09PM0.64m | 7:34AM0.92m | 7:22PM0.74m | 8:33AM0.73m | 8:28PM0.80m | |||||||||||||||||||
 | | |  |  | | | | | |  |  | |  | | |  |  | | | |  |  | | |
 | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — |
 | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | 7:10 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | 1 | 3 | 6 | 19 | 22 | |
Temp °C | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 21 |
24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 22 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 22 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | SSE 5 |
 kJ | 526 | 528 | 516 | 562 | 493 | 493 | 421 | 421 | 381 | 381 | 381 | 335 | 335 | 292 | 286 | 279 | 277 | 239 | 167 | 167 | 210 | 175 | 180 | 19 |
Swell 2 Height (m) Direction Period (s) | SSE 6 | SSW 6 | SSW 7 | SSW 7 | SSW 6 | — | — | — | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 16 | E 13 | E 13 | SSE 5 | SSE 5 | E 15 | SSE 5 | SSE 5 | E 15 |
| kJ | 12 | 11 | 10 | 5 | 3 | — | — | — | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 30 | 32 | 14 | 14 | 5 | 13 | 13 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 6 | — | — | — | — | — | — | — | E 16 | E 16 | SW 7 | E 16 | E 16 | E 16 | E 16 | E 16 | SE 15 | E 13 | E 13 | SE 15 | E 15 | E 15 | SE 15 |
| kJ | 10 | 10 | — | — | — | — | — | — | — | 5 | 5 | 2 | 5 | 5 | 5 | 5 | 5 | 9 | 28 | 12 | 9 | 5 | 4 | 9 |
Wind waves Height (m) Direction Period (s) | E 9 | — | — | — | — | E 9 | E 9 | — | E 9 | — | — | — | — | E 9 | — | — | — | SSE 5 | — | — | SSE 5 | — | E 9 | E 9 |
| kJ | 775 | — | — | — | — | 683 | 600 | — | 498 | — | — | — | — | 440 | — | — | — | 15 | — | — | 13 | — | 269 | 219 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 361 | 299 | 46 | 46 | 46 | 46 | 46 | 286 | 332 | 332 | 46 | 43 | 43 | 43 | 43 | 286 | 299 | 46 | 46 | 43 | 53 | 43 | 286 | 286 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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