Surf Forecasts:
How big are the waves at Uchiumi today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 1.5ft (0.5m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 2.5ft (0.7m), 8s period with SSE swell.
- Evening surf: Evening surf (27 Sep, local time) - 2ft (0.6m), 7s period with SSE swell.
The current surf forecast for Uchiumi at 1PM is: 0.6m 8s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00am September 27). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 1.5ft (0.5m) | 8s |
| Afternoon (27 Sep) | 2.5ft (0.7m) | 8s |
| Evening (27 Sep) | 2ft (0.6m) | 7s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon afternoon. Warm (max 30°C on Sun morning, min 23°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||||
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 8 | SSE 8 | SSE 8 | SSE 8 | S 7 | SSE 7 | E 10 | E 10 | E 10 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 44 | 35 | 45 | 58 | 61 | 30 | 30 | 30 | 30 | 49 | 73 | 109 | 141 | 285 | 344 | 472 | 522 | 486 | 494 | 408 | 370 | 478 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-on | cross | off | off | off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:28AM2.23m | 6:31PM2.18m | 7:06AM2.20m | 6:55PM2.17m | 7:44AM2.13m | 7:20PM2.14m | ||||||||||||||||
Low Tide | 12:32PM0.56m | 00:47AM0.31m | 1:02PM0.67m | 1:19AM0.26m | 1:31PM0.82m | |||||||||||||||||
 |  |  | |  |  |  | | |  | | | | | | | | | | | |  | |
 | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:01 | — |
mm | — | — | — | — | 1 | 2 | 2 | 2 | 1 | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 30 | 30 | 27 | 25 | 24 | 24 | 24 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 |
Feels °C | 29 | 30 | 32 | 32 | 31 | 28 | 27 | 27 | 27 | 31 | 30 | 31 | 28 | 28 | 28 | 28 | 26 | 26 | 25 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | S 12 | S 12 | S 12 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 |
| kJ | 44 | 35 | 45 | 58 | 57 | 29 | 26 | 26 | 21 | 32 | 32 | 26 | 141 | 285 | 344 | 472 | 522 | 486 | 494 | 408 | 370 | 478 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 10 | E 8 | E 8 | E 8 | E 10 | E 10 | S 7 | S 7 | S 7 | S 7 | S 12 | SSE 6 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 9 | SE 13 | SE 9 |
| kJ | 22 | 18 | 12 | 12 | 12 | 30 | 30 | 15 | 23 | 23 | 23 | 109 | 26 | 15 | 15 | 14 | 14 | 6 | 6 | 3 | 6 | 3 |
Swell 3 Height (m) Direction Period (s) | NE 4 | E 8 | E 10 | E 10 | E 10 | S 7 | S 7 | E 10 | E 10 | S 12 | S 12 | S 7 | SSW 7 | SE 8 | SE 8 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | — | — |
| kJ | 1 | 12 | 8 | 8 | 8 | 10 | 9 | 30 | 30 | 49 | 73 | 17 | 17 | 10 | 11 | 7 | 6 | 6 | 6 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SW 4 | SSW 3 | S 4 | S 7 | SW 3 | N 3 | — | — | — | — | — | NE 2 | NE 4 | NE 5 | NE 5 | NE 4 | NE 5 | NE 5 | NE 6 | ENE 6 | ENE 7 |
| kJ | 1 | 3 | 4 | 24 | 61 | 3 | 1 | — | — | — | — | — | 1 | 20 | 22 | 16 | 7 | 17 | 50 | 80 | 96 | 166 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 2 | 2 | 4 | 0 | 14 | 2 | 2 | 2 | 2 | 0 | 121 | 14 | 18 | 43 | 18 | 18 | 43 | 46 | 46 | 68 | 46 | 43 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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