Surf Forecasts:
How big are the waves at Suicide Cliffs today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 7.5ft (2.3m), 8s period with S swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 8s period with SSE swell.
The current surf forecast for Suicide Cliffs at 6PM is: 2.3m 8s primary swell from a South-southeast direction and 1.5m 9s secondary swell from a Southwest direction (forecast issued at 02:00pm August 21). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 7.5ft (2.3m) | 8s |
| Evening (21 Aug) | 8ft (2.5m) | 8s |
Table - waves today at Suicide Cliffs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Fri afternoon. Warm (max 28°C on Sat afternoon, min 27°C on Fri afternoon). Winds decreasing (strong winds from the SSE on Fri night, moderate winds from the ESE by Sun night). | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||
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) | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | S 9 | S 9 | SSE 8 | S 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 538 | 617 | 574 | 760 | 1684 | 2401 | 1991 | 1974 | 1318 | 2273 | 2002 | 1525 | 1299 | 1299 | 1263 | 1080 | 1001 | 1140 | 782 | 703 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | 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 | cross-on | cross-on | cross-on | cross-on | cross | cross-on |
High Tide | 2:21PM1.41m | 00:12AM1.77m | 4:51PM1.47m | 1:35AM1.72m | 5:34PM1.58m | |||||||||||||||
Low Tide | 5:48PM1.34m | 8:29AM0.80m | 7:37PM1.44m | 9:50AM0.74m | ||||||||||||||||
 | | |  | | | | | | | |  | | | | |  | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — |
mm | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | 1 |
Temp °C | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 9 | SW 8 | SW 10 | SW 10 | ENE 9 | ENE 9 | SW 10 | ENE 9 | SW 10 | ENE 9 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 |
| kJ | 188 | 239 | 320 | 250 | 181 | 35 | 8 | 8 | 757 | 8 | 1286 | 16 | 1299 | 1299 | 1263 | 1080 | 1001 | 1140 | 782 | 703 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | E 14 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ESE 14 | ESE 13 | ESE 13 | ESE 12 |
| kJ | 21 | 20 | 11 | 13 | 8 | 8 | 16 | 4 | 15 | 27 | 26 | 26 | 16 | 26 | 16 | 16 | 36 | 60 | 69 | 89 |
Swell 3 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 10 | E 14 | — | — | — | E 14 | — | — | SE 10 | SE 10 | SE 10 | E 14 | ESE 14 | ESE 14 | ENE 9 | ENE 8 | ENE 9 | ENE 9 |
| kJ | 11 | 11 | 10 | 4 | — | — | — | 4 | — | — | 24 | 24 | 24 | 15 | 41 | 41 | 15 | 14 | 27 | 25 |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 9 | S 9 | S 9 | SSE 8 | S 9 | SSW 10 | SSW 10 | — | SE 10 | SE 10 | ESE 5 | ESE 5 | SE 10 | ESE 5 | ESE 5 |
| kJ | 538 | 617 | 574 | 760 | 1684 | 2401 | 1991 | 1974 | 1318 | 2273 | 2002 | 1525 | — | 24 | 25 | 52 | 53 | 14 | 56 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 617 | 683 | 593 | 593 | 593 | 593 | 593 | 593 | 593 | 1025 | 683 | 26 | 26 | 26 | 26 | 683 | 683 | 718 | 601 | 26 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
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