Surf Forecasts:
How big are the waves at Ikei Island today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 1ft (0.3m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 1ft (0.3m), 13s period with ESE swell.
- Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.4m), 13s period with ESE swell.
The current surf forecast for Ikei Island at 1PM is: 0.3m 14s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am August 23). An open ocean swell of 1.1m 10s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 1ft (0.3m) | 9s |
| Afternoon (23 Aug) | 1ft (0.3m) | 13s |
| Evening (23 Aug) | 1.5ft (0.4m) | 13s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Tue night. Warm (max 30°C on Tue morning, min 27°C on Sun night). Winds increasing (light winds from the ESE on Sun night, severe gales from the W by Tue night). | ||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||
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) | SE 10 | SE 10 | ESE 14 | ESE 13 | SE 13 | ESE 13 | ESE 12 | ESE 13 | ESE 13 | ESE 16 | ESE 15 | ESE 17 | ESE 16 | ESE 17 | ESE 18 | ESE 18 | E 18 | E 17 | E 16 | E 16 | E 16 | E 15 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 16 | 16 | 36 | 35 | 44 | 62 | 60 | 96 | 100 | 387 | 636 | 758 | 2162 | 3431 | 5434 | 7629 | 10977 | 13404 | 12402 | 12026 | 13236 | 9243 |
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 | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 5:07PM1.43m | 3:32AM1.54m | 5:37PM1.54m | 4:29AM1.66m | 6:03PM1.63m | |||||||||||||||||
Low Tide | 9:50AM0.60m | 10:05PM1.16m | 10:43AM0.49m | 10:53PM1.05m | 11:22AM0.37m | |||||||||||||||||
 |  | | | |  | | | |  | | | | | | |  | |  | |  |  | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:54 | — |
mm | 1 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 29 | 30 | 29 | 28 | 28 |
Feels °C | 29 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 31 | 29 | 29 | 30 | 29 | 31 | 30 | 28 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | ESE 16 | ESE 15 | ESE 17 | ESE 16 | ESE 17 | ESE 18 | ESE 18 | E 18 | E 17 | E 16 | E 16 | E 16 | E 15 |
| kJ | 308 | 255 | 213 | 188 | 157 | 125 | 101 | 79 | 76 | 387 | 636 | 758 | 2162 | 3431 | 5434 | 7629 | 10977 | 13404 | 12402 | 12026 | 13236 | 9243 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ESE 13 | S 7 | S 7 | S 7 | ESE 13 | ESE 13 | SW 9 | SW 9 | ESE 14 | E 6 | E 6 | SSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 |
| kJ | 16 | 16 | 16 | 35 | 37 | 25 | 24 | 96 | 96 | 59 | 70 | 557 | 92 | 66 | 68 | 76 | 78 | 65 | 49 | 47 | 36 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 14 | ENE 9 | SE 13 | ESE 13 | ESE 12 | S 7 | ESE 16 | S 7 | ENE 11 | SW 9 | SW 9 | SW 9 | — | ENE 10 | — | — | — | — | — | — |
| kJ | 15 | 15 | 36 | 16 | 44 | 62 | 60 | 25 | 100 | 9 | 40 | 68 | 67 | 65 | — | 83 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | SSE 4 | E 4 | ESE 4 | ESE 4 | E 4 | E 9 | E 11 | E 6 | E 6 | E 6 | ENE 7 | ENE 7 | ENE 8 | — | — | — | N 6 | N 7 | N 8 |
| kJ | 43 | 73 | 78 | 24 | 9 | 18 | 16 | 10 | 80 | 152 | 49 | 68 | 139 | 131 | 73 | 183 | — | — | — | 356 | 742 | 1810 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 627 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 24 | 24 | 24 | 44 | 44 | 758 | 758 | 734 | 627 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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