Surf Forecasts:
How big are the waves at Uchiumi today (29 Sep):
- Morning surf: Morning surf (29 Sep, local time) - 5.5ft (1.7m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.6m), 10s period with SE swell.
- Evening surf: Evening surf (29 Sep, local time) - 5ft (1.5m), 10s period with SE swell.
The current surf forecast for Uchiumi at 6AM is: 1.8m 11s primary swell from a South-southeast direction and 0.2m 9s secondary swell from a East direction, 0.5m 4s secondary swell from a Northeast direction (forecast issued at 02:00am September 29). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (29 Sep) | 5ft (1.6m) | 10s |
| Evening (29 Sep) | 5ft (1.5m) | 10s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 26°C on Thu afternoon, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | NE 7 | E 7 | E 8 | E 8 | E 8 | ESE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 876 | 872 | 785 | 650 | 480 | 549 | 465 | 399 | 266 | 202 | 194 | 131 | 219 | 157 | 134 | 131 | 187 | 152 | 152 | 156 | 129 | 136 | 136 | 111 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy | glassy | cross | glassy | on | cross-on | on | on |
High Tide | 7:44AM2.13m | 7:20PM2.14m | 8:25AM2.01m | 7:46PM2.08m | 9:12AM1.87m | 8:14PM1.99m | ||||||||||||||||||
Low Tide | 1:19AM0.26m | 1:31PM0.82m | 1:54AM0.27m | 2:01PM0.97m | 2:32AM0.32m | 2:32PM1.13m | ||||||||||||||||||
 |  | |  |  | | |  | |  | | |  | | | |  | | | | | | | | |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 25 |
Feels °C | 29 | 28 | 28 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 24 | 25 | 25 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 8 | E 7 | E 8 | E 8 | E 8 | ESE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 876 | 872 | 785 | 650 | 480 | 549 | 465 | 399 | 266 | 202 | 162 | 131 | 219 | 157 | 134 | 131 | 187 | 152 | 152 | 156 | 129 | 136 | 136 | 111 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 6 | ENE 7 | E 7 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ENE 8 | ESE 8 | ESE 8 | S 6 | SE 12 | E 11 | SE 8 | SE 8 | SE 8 |
| kJ | 15 | 15 | 6 | 14 | 6 | 6 | 6 | 6 | 56 | 114 | 106 | 117 | 95 | 84 | 100 | 77 | 58 | 24 | 2 | 5 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | — | — | — | — | — | — | — | S 7 | S 6 | S 6 | E 10 | ESE 10 | NNE 4 | S 6 | S 6 | SE 12 | SE 8 | SE 12 | SE 11 | S 6 | S 6 |
| kJ | 7 | 7 | 6 | — | — | — | — | — | — | — | 1 | 3 | 1 | 47 | 20 | 3 | 3 | 3 | 5 | 3 | 5 | 5 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | NNE 4 | NE 4 | NE 5 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | N 4 | NE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 9 | 8 | 25 | 44 | 65 | 47 | 36 | 100 | 13 | 194 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 46 | 46 | 43 | 46 | 43 | 43 | 43 | 15 | 15 | 20 | 46 | 363 | 43 | 0 | 0 | 0 | 2 | 0 | 18 | 286 | 37 | 4 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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