Surf Forecasts:
How big are the waves at Uchiumi today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 8ft (2.5m), 15s period with SE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 8ft (2.4m), 14s period with SSE swell.
- Evening surf: Evening surf (22 Oct, local time) - 7ft (2.1m), 14s period with SSE swell.
The current surf forecast for Uchiumi at 1PM is: 2.4m 14s primary swell from a Southeast direction and 1.1m 6s secondary swell from a Northeast direction (forecast issued at 08:00am October 22). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 8ft (2.5m) | 15s |
| Afternoon (22 Oct) | 8ft (2.4m) | 14s |
| Evening (22 Oct) | 7ft (2.1m) | 14s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Fri afternoon. Warm (max 25°C on Sat afternoon, min 19°C on Thu morning). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat morning). | ||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ESE 8 | S 13 | S 13 | S 13 | S 13 | SSE 13 | S 13 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2953 | 2822 | 2457 | 2281 | 1949 | 1603 | 1579 | 1407 | 1179 | 1013 | 841 | 703 | 669 | 672 | 600 | 591 | 591 | 573 | 563 | 1850 | 335 | 270 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | cross | cross | cross-on | on | cross | glassy | cross-off | cross-off | cross-off |
High Tide | 3:22AM1.75m | 4:01PM1.94m | 4:14AM1.90m | 4:29PM2.00m | 4:58AM2.01m | 4:56PM2.06m | ||||||||||||||||
Low Tide | 9:37AM0.63m | 10:11PM0.70m | 10:20AM0.62m | 10:44PM0.49m | 10:57AM0.64m | |||||||||||||||||
 |  | | | |  |  | | |  | | |  | |  | | | |  |  | | | |
 | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 4 | 3 | 15 | 14 | 4 | 2 | 1 | 1 | 1 | 1 | — | — |
Temp °C | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 21 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 23 | 24 | 25 | 25 | 24 |
Feels °C | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 19 | 19 | 19 | 20 | 20 | 19 | 23 | 25 | 23 | 23 | 26 | 28 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 15 | SE 15 | SE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | ESE 8 | ESE 8 | SE 8 | SE 8 | E 9 | E 9 | E 9 | SSE 8 | SSE 8 |
| kJ | 2953 | 2822 | 2457 | 2281 | 1949 | 1603 | 1579 | 1407 | 1179 | 1013 | 841 | 703 | 669 | 672 | 593 | 382 | 264 | 486 | 427 | 372 | 335 | 270 |
Swell 2 Height (m) Direction Period (s) | NE 6 | — | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | ESE 9 | — | — | — | SSE 13 | S 13 | S 13 | S 13 | S 13 | SSE 13 | SSE 10 | E 9 | E 9 |
| kJ | 11 | — | — | 66 | 94 | 119 | 98 | — | — | 131 | — | — | — | 599 | 600 | 591 | 591 | 573 | 563 | 402 | 230 | 220 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | — | — | — | — | — | ESE 9 | — | — | — | — | — | — | — | ENE 7 | ENE 7 | ENE 9 | SE 8 | ESE 8 | ESE 9 | S 12 | S 11 |
| kJ | 86 | — | — | — | — | — | 96 | — | — | — | — | — | — | — | 96 | 84 | 243 | 158 | 120 | 113 | 138 | 92 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | E 9 | E 7 | E 7 | E 8 | E 8 | ESE 8 | SE 8 | SE 8 | — | ENE 9 | — | — | S 13 | — | — |
| kJ | 66 | 43 | 88 | 100 | 93 | 90 | 47 | 247 | 321 | 295 | 549 | 581 | 599 | 530 | 373 | — | 348 | — | — | 1850 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 46 | 46 | 46 | 46 | 46 | 43 | 43 | 73 | 205 | 205 | 205 | 121 | 205 | 46 | 43 | 43 | 2 | 0 | 205 | 7 | 5 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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