Surf Forecasts:
How big are the waves at Uchiumi today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 2.5ft (0.8m), 7s period with E swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 3.5ft (1.0m), 7s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 2ft (0.6m), 5s period with S swell.
The current surf forecast for Uchiumi at 12PM is: 0.7m 7s primary swell from a East direction and 0.7m 6s secondary swell from a South direction (forecast issued at 08:00am June 18). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (18 Jun) | 3.5ft (1.0m) | 7s |
| Evening (18 Jun) | 2ft (0.6m) | 5s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 51mm), heaviest during Fri morning. Warm (max 27°C on Sat morning, min 22°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 7 | E 7 | SSW 7 | SE 10 | S 5 | SE 10 | SE 10 | SE 10 | E 10 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 118 | 68 | 47 | 99 | 25 | 20 | 24 | 24 | 23 | 18 | 13 | 15 | 15 | 24 | 24 | 18 | 18 | 31 | 18 | 130 | 135 | 95 | 192 | 132 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:10AM1.97m | 9:02PM1.95m | 7:55AM1.90m | 9:41PM1.91m | 8:45AM1.80m | 10:22PM1.87m | ||||||||||||||||||
Low Tide | 2:06PM0.10m | 2:31AM1.09m | 2:47PM0.23m | 3:19AM1.07m | 3:30PM0.39m | |||||||||||||||||||
 | |  |  |  |  | |  | |  | |  | |  | | | |  | | | | | | | |
 | 5:07 | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 |
 | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:22 | — | — | 7:22 |
mm | 3 | 5 | 10 | 8 | — | — | — | 2 | 10 | 11 | 1 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 23 | 22 | 23 | 26 | 25 | 24 | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 27 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 27 | 25 | 25 | 29 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 25 | 26 | 27 | 27 | 28 | 28 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 7 | E 7 | S 6 | E 6 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 6 | S 6 |
| kJ | 118 | 68 | 47 | 38 | 22 | 20 | 19 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 18 | 18 | 31 | 18 | 18 | 18 | 23 | 76 | 59 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | ENE 7 | SE 10 | ENE 6 | SE 10 | SE 10 | SE 10 | E 10 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | E 6 | E 13 | E 13 | E 8 | E 9 | E 10 | SE 10 | SE 9 |
| kJ | 39 | 28 | 37 | 26 | 25 | 8 | 24 | 24 | 23 | 18 | 13 | 15 | 15 | 24 | 24 | 13 | 1 | 4 | 4 | 5 | 6 | 2 | 23 | 23 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | ESE 10 | E 12 | ESE 10 | E 8 | E 8 | ENE 8 | SE 9 | E 10 | E 9 | E 11 | E 9 | E 9 | E 13 | E 13 | SE 13 | NE 9 | NE 9 | E 9 | SE 12 | SE 12 | E 12 |
| kJ | 3 | 3 | 3 | 18 | 3 | 19 | 5 | 5 | 14 | 13 | 8 | 13 | 9 | 6 | 6 | 3 | 4 | 7 | 3 | 3 | 2 | 6 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | SSW 7 | — | — | SSW 7 | S 6 | SSW 6 | SSW 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 |
| kJ | 79 | — | — | 99 | 35 | 69 | 47 | 33 | 26 | 24 | 29 | 19 | 27 | 19 | 26 | 22 | 32 | 65 | 110 | 130 | 135 | 95 | 192 | 132 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 5 | 5 | 5 | 5 | 5 | 314 | 37 | 37 | 5 | 5 | 2 | 286 | 328 | 701 | 629 | 361 | 15 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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