Surf Forecasts:
How big are the waves at Suicide Cliffs today (18 Aug):
- Evening surf: Evening surf (18 Aug, local time) - 2ft (0.6m), 8s period with SW swell.
The current surf forecast for Suicide Cliffs at 11PM is: 0.6m 8s primary swell from a Southwest direction and 0.3m 7s secondary swell from a South direction (forecast issued at 08:00pm August 18). An open ocean swell of 1.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | - | - |
| Afternoon (18 Aug) | - | - |
| Evening (18 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Suicide Cliffs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Thu night. Warm (max 28°C on Tue night, min 26°C on Thu night). Winds decreasing (fresh winds from the SE on Thu morning, light winds from the SW by Fri afternoon). | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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) | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 8 | SW 9 | S 8 | S 8 | S 8 | S 9 | S 10 | SE 8 | S 10 | S 9 | S 9 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 76 | 58 | 55 | 41 | 45 | 36 | 25 | 26 | 25 | 33 | 49 | 55 | 120 | 282 | 257 | 241 | 133 | 188 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:26PM1.99m | 11:22AM1.67m | 10:53PM1.92m | 12:25PM1.50m | ||||||||||||||
Low Tide | 4:23PM0.87m | 5:06AM0.64m | 4:49PM1.05m | 5:57AM0.73m | 5:15PM1.21m | |||||||||||||
 |  |  |  | |  | | | | | | | | |  | | | | |
 | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — |
mm | — | — | — | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 2 | 2 | 3 | — | 1 | 4 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 29 | 29 | 29 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 27 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | SW 8 | SW 9 | S 8 | S 8 | S 8 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 | S 10 |
| kJ | 76 | 58 | 55 | 41 | 45 | 36 | 25 | 26 | 19 | 33 | 49 | 55 | 120 | 181 | 257 | 241 | 133 | 188 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 | ENE 8 | SW 9 | SW 9 | SSW 8 | S 9 |
| kJ | 8 | 8 | 8 | 11 | 11 | 11 | 10 | 20 | 25 | 25 | 24 | 25 | 27 | 99 | 28 | 28 | 96 | 76 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | — | — | S 8 | S 8 | S 7 | — | — | SW 8 | S 10 | SW 9 | SW 9 | SW 9 | ENE 8 | SW 9 | SW 9 |
| kJ | 10 | 10 | 10 | — | — | 1 | 1 | 1 | — | — | 24 | 18 | 26 | 28 | 40 | 28 | 28 | 39 |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 233 | 278 | 337 | 368 | 378 | 368 | 384 | 478 | 408 | 419 | 438 | 484 | 463 | 282 | 283 | 265 | 420 | 334 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 683 | 27 | 27 | 27 | 29 | 610 | 775 | 775 | 683 | 610 | 601 | 26 | 26 | 601 | 601 | 601 | 601 | 26 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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