Surf Forecasts:
How big are the waves at Uchiumi today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (22 Sep, local time) - 2.5ft (0.7m), 9s period with E swell.
The current surf forecast for Uchiumi at 7AM is: 1.4m 10s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a South direction (forecast issued at 02:00am September 22). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (22 Sep) | 2.5ft (0.8m) | 9s |
| Evening (22 Sep) | 2.5ft (0.7m) | 9s |
Table - waves today at Uchiumi. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 26°C on Tue morning, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||||||||
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) | ENE 11 | ENE 10 | ENE 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | NE 8 | ENE 8 | ENE 7 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 718 | 510 | 363 | 194 | 148 | 110 | 104 | 78 | 74 | 71 | 52 | 135 | 62 | 26 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 16 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 | cross-on | on | glassy | glassy | cross | cross | cross | cross-on | on | cross-on | on | glassy |
High Tide | 2:29AM1.69m | 4:26PM1.92m | 3:39AM1.84m | 4:52PM2.01m | 4:29AM1.99m | 5:18PM2.08m | ||||||||||||||||||
Low Tide | 9:31PM1.32m | 9:26AM0.56m | 10:11PM1.12m | 10:14AM0.48m | 10:44PM0.92m | 10:54AM0.43m | ||||||||||||||||||
 | | |  | | | | | |  | |  |  | | | | | | | | | | | | |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 23 | 22 | 23 | 24 | 24 | 25 | 25 | 26 | 23 | 24 | 24 | 25 | 28 | 29 | 30 | 27 | 26 | 26 | 27 | 27 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | ENE 10 | ENE 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | SE 4 | E 10 | E 10 | E 10 |
| kJ | 718 | 510 | 363 | 194 | 148 | 110 | 104 | 78 | 74 | 71 | 52 | 51 | 62 | 26 | 14 | 7 | 7 | 6 | 4 | 4 | 2 | 16 | 17 | 16 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | NE 6 | S 8 | S 8 | S 8 | S 8 | NE 5 | NNE 5 | ESE 4 | SE 5 | SE 5 | SE 5 | SE 5 | ENE 6 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 4 | SE 8 | SE 8 |
| kJ | 1 | 1 | 1 | 38 | 1 | 1 | 1 | 1 | 7 | 2 | 2 | 5 | 8 | 8 | 7 | 6 | 15 | 15 | 15 | 15 | 16 | 1 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 8 | — | — | SE 9 | SE 9 | S 8 | S 8 | S 8 | SE 6 | S 8 | E 9 | E 9 | E 9 | ENE 5 | ENE 5 | ENE 5 | SE 8 | SE 8 | SE 8 | SSE 4 | ENE 5 |
| kJ | — | — | — | 1 | — | — | 3 | 3 | 1 | 5 | 5 | 1 | 4 | 14 | 14 | 15 | 3 | 2 | 2 | 3 | 11 | 11 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 5 | NNE 5 | NE 5 | NE 8 | NNE 4 | — | — | — | — | — | NE 5 | NE 4 | — | E 3 | ENE 3 | — |
| kJ | 378 | 245 | 213 | 155 | 36 | 51 | 36 | 24 | 25 | 16 | 26 | 135 | 11 | — | — | — | — | — | 3 | 3 | — | 1 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 286 | 43 | 43 | 43 | 286 | 286 | 43 | 43 | 43 | 15 | 68 | 43 | 627 | 627 | 627 | 434 | 18 | 619 | 619 | 798 | 798 | 798 | 798 | 722 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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