Surf Forecasts:
How big are the waves at Uchiumi today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5ft (1.6m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 7ft (2.2m), 10s period with SE swell.
- Evening surf: Evening surf (03 Sep, local time) - 7.5ft (2.3m), 10s period with SE swell.
The current surf forecast for Uchiumi at 4AM is: 1.4m 8s primary swell from a Southeast direction and 0.7m 11s secondary swell from a East direction (forecast issued at 08:00pm September 02). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5ft (1.6m) | 10s |
| Afternoon (03 Sep) | 7ft (2.2m) | 10s |
| Evening (03 Sep) | 7.5ft (2.3m) | 10s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 311mm), heaviest during Fri morning. Warm (max 27°C on Wed night, min 23°C on Fri afternoon). Mainly near gales. | ||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | S 9 | ENE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 250 | 239 | 264 | 264 | 313 | 489 | 697 | 895 | 1008 | 1047 | 1584 | 2248 | 1530 | 1286 | 945 | 743 | 276 | 1052 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | on | on | on | on | on | on | cross-on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 8:57PM2.02m | 10:22AM1.71m | 9:28PM1.93m | 11:55AM1.58m | ||||||||||||||
Low Tide | 3:46AM0.57m | 3:31PM1.20m | 4:45AM0.65m | 4:16PM1.39m | ||||||||||||||
 |  | | |  | | | | |  |  | | |  | | | |  | |
 | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — |
mm | 2 | 2 | 3 | 1 | 1 | 3 | 3 | 4 | 2 | 3 | 8 | 5 | 16 | 26 | 55 | 40 | 49 | 34 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 25 | 25 | 25 | 24 | 23 | 23 |
Feels °C | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 27 | 24 | 25 | 26 | 28 | 27 | 26 | 29 | 25 | 17 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | — | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 8 | SE 8 |
| kJ | 250 | 239 | 264 | 264 | 313 | 489 | 697 | 895 | 1008 | 1047 | — | 1784 | 1530 | 1286 | 945 | 743 | 239 | 196 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | ENE 12 | E 16 | E 16 | E 11 | E 11 | E 10 | E 10 | S 9 | S 9 |
| kJ | 154 | 154 | 114 | 112 | 112 | 110 | 74 | 32 | 47 | 29 | 5 | 5 | 36 | 35 | 48 | 47 | 276 | 192 |
Swell 3 Height (m) Direction Period (s) | E 18 | ENE 6 | E 16 | E 15 | E 15 | ENE 13 | E 13 | E 13 | ENE 12 | — | SW 11 | E 16 | E 16 | E 16 | E 16 | E 16 | — | — |
| kJ | 6 | 6 | 5 | 4 | 4 | 18 | 14 | 13 | 29 | — | 4 | 5 | 5 | 5 | 5 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | ENE 6 | — | — | — | — | E 10 | NE 5 | ENE 5 | SE 10 | SSE 10 | ENE 6 | — | ENE 6 | NE 6 | ENE 10 | ENE 8 |
| kJ | 13 | 23 | 6 | — | — | — | — | 96 | 43 | 69 | 1584 | 2248 | 65 | — | 57 | 46 | 240 | 1052 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 46 | 46 | 46 | 43 | 43 | 43 | 46 | 46 | 286 | 286 | 286 | 286 | 286 | 286 | 43 | 286 | 286 | 286 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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