Surf Forecasts:
How big are the waves at Uchiumi today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 4.5ft (1.3m), 10s period with ESE swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3ft (0.9m), 19s period with ESE swell.
- Evening surf: Evening surf (31 Oct, local time) - 4.5ft (1.3m), 18s period with ESE swell.
The current surf forecast for Uchiumi at 3AM is: 1.1m 11s primary swell from a East direction and 0.4m 5s secondary swell from a South direction (forecast issued at 08:00pm October 30). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 4.5ft (1.3m) | 10s |
| Afternoon (31 Oct) | 3ft (0.9m) | 19s |
| Evening (31 Oct) | 4.5ft (1.3m) | 18s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | ||||||||||||||||
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) | ESE 12 | ESE 12 | E 11 | E 11 | E 10 | ESE 10 | ESE 21 | ESE 19 | ESE 18 | ESE 18 | ESE 16 | ESE 16 | ESE 18 | ESE 18 | ESE 17 | ESE 16 | ESE 16 | ESE 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 205 | 195 | 251 | 281 | 302 | 349 | 382 | 584 | 737 | 1026 | 1223 | 1506 | 1944 | 2222 | 2505 | 2343 | 2102 | 1743 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | off | glassy | cross-off | glassy | glassy | cross-off | cross-off | off | off |
High Tide | 7:48PM1.92m | 10:08AM1.75m | 8:27PM1.79m | 11:21AM1.68m | ||||||||||||||
Low Tide | 2:58AM0.28m | 3:10PM1.29m | 3:51AM0.42m | 4:27PM1.34m | ||||||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 18 | 17 | 16 | 18 | 21 | 22 | 20 | 19 | 18 | 18 | 17 | 18 | 22 | 23 | 20 | 19 |
Feels °C | 22 | 20 | 16 | 14 | 14 | 17 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 18 | 19 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | E 11 | E 11 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 18 | ESE 16 | ESE 16 | ESE 18 | ESE 18 | ESE 17 | ESE 16 | ESE 16 | ESE 16 |
| kJ | 205 | 195 | 251 | 281 | 302 | 349 | 349 | 349 | 306 | 1026 | 1223 | 1506 | 1944 | 2222 | 2505 | 2343 | 2102 | 1743 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSE 5 | S 5 | S 5 | SSW 5 | ESE 20 | ESE 21 | ESE 19 | ESE 18 | ESE 10 | E 10 | E 10 | E 10 | ESE 10 | E 10 | ESE 9 | — | — |
| kJ | 11 | 12 | 11 | 7 | 4 | 165 | 382 | 584 | 737 | 318 | 250 | 204 | 200 | 160 | 148 | 113 | — | — |
Swell 3 Height (m) Direction Period (s) | SSE 4 | ESE 16 | E 23 | SE 21 | ESE 22 | NNE 6 | NE 6 | ESE 14 | ESE 12 | ESE 13 | — | E 10 | E 10 | — | — | — | — | — |
| kJ | 11 | 25 | 10 | 18 | 91 | 7 | 9 | 107 | 123 | 64 | — | 244 | 190 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 3 | W 4 | SSW 4 | WSW 4 | WNW 3 | — | — | — | — | — | — | — | — | — | — | — | SE 9 | SW 4 |
| kJ | 3 | 6 | 13 | 11 | 4 | — | — | — | — | — | — | — | — | — | — | — | 115 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 18 | 7 | 0 | 0 | 0 | 0 | 0 | 5 | 286 | 0 | 0 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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