Surf Forecasts:
How big are the waves at Ikei Island today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 7ft (2.1m), 14s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 6ft (1.9m), 13s period with ESE swell.
- Evening surf: Evening surf (20 Oct, local time) - 8ft (2.5m), 16s period with ESE swell.
The current surf forecast for Ikei Island at 4PM is: 1.9m 13s primary swell from a East-southeast direction and 1.4m 17s secondary swell from a Southeast direction (forecast issued at 08:00am October 20). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 7ft (2.1m) | 14s |
| Afternoon (20 Oct) | 6ft (1.9m) | 13s |
| Evening (20 Oct) | 8ft (2.5m) | 16s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 40mm), heaviest during Wed night. Warm (max 27°C on Tue morning, min 24°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the NE by Wed night). | ||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||
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) | ESE 14 | ESE 14 | ESE 14 | ESE 13 | SE 16 | ESE 16 | ESE 15 | SE 15 | SE 16 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 17 | SE 17 | SE 17 | NNE 8 | SE 16 | N 8 | N 9 | N 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1111 | 1633 | 1657 | 1198 | 1225 | 3203 | 3195 | 3816 | 5334 | 7382 | 10407 | 11184 | 10539 | 11761 | 16076 | 18064 | 16966 | 907 | 19601 | 347 | 389 | 349 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | on | on | on | on |
High Tide | 3:23PM1.46m | 2:27AM1.42m | 3:57PM1.57m | 3:36AM1.53m | 4:25PM1.69m | |||||||||||||||||
Low Tide | 8:03AM0.70m | 9:06PM1.08m | 9:09AM0.64m | 9:53PM0.90m | 9:57AM0.58m | |||||||||||||||||
 |  | |  | | | | |  | | |  |  | | |  | | |  | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 8 | 3 | 4 | 6 | 3 | 1 | 1 |
Temp °C | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 26 |
Feels °C | 29 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 27 | 26 | 25 | 24 | 23 | 23 | 20 | 21 | 23 | 23 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 14 | ESE 14 | ESE 14 | ESE 13 | ESE 13 | ESE 16 | ESE 15 | SE 15 | SE 16 | SE 16 | SE 17 | SE 17 | SE 16 | SE 16 | SE 17 | SE 17 | SE 17 | SSE 16 | SE 16 | SSE 16 | SSE 16 | SSE 16 |
| kJ | 1111 | 1633 | 1657 | 1198 | 1198 | 3203 | 3195 | 3816 | 5334 | 7382 | 10407 | 11184 | 10539 | 11761 | 16076 | 18064 | 16966 | 16396 | 19601 | 15882 | 14659 | 14220 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 9 | SE 18 | SE 17 | SE 16 | ENE 10 | — | ENE 10 | SE 21 | SE 19 | — | — | — | — | — | — | — | — | — | N 8 | — | N 9 |
| kJ | 96 | 151 | 370 | 929 | 1225 | 163 | — | 163 | 1301 | 3975 | — | — | — | — | — | — | — | — | — | 347 | — | 94 |
Swell 3 Height (m) Direction Period (s) | — | SE 19 | SE 18 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 229 | 388 | 146 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 9 | — | ENE 9 | — | ENE 10 | ENE 9 | ENE 10 | ENE 10 | NE 5 | NNE 6 | NE 6 | NE 7 | NE 7 | NNE 8 | NE 8 | — | N 9 | N 9 |
| kJ | — | — | — | — | 237 | — | 197 | — | 240 | 227 | 351 | 210 | 98 | 219 | 363 | 495 | 773 | 907 | 756 | — | 389 | 349 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 26 | 26 | 26 | 26 | 24 | 26 | 23 | 26 | 24 | 24 | 672 | 672 | 641 | 639 | 641 | 641 | 639 | 639 | 639 | 734 | 734 | 734 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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