Surf Forecasts:
How big are the waves at Ikei Island today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.8m), 12s period with ENE swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 12s period with ENE swell.
- Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.7m), 12s period with ENE swell.
The current surf forecast for Ikei Island at 10AM is: 0.8m 12s primary swell from a East-northeast direction and 1.0m 6s secondary swell from a East direction (forecast issued at 02:00am August 11). An open ocean swell of 1.3m 10s is not directed at the surf break, a second open ocean swell of 1.0m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2.5ft (0.8m) | 12s |
| Afternoon (11 Aug) | 2.5ft (0.7m) | 12s |
| Evening (11 Aug) | 2.5ft (0.7m) | 12s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 25°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
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) | E 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 437 | 248 | 195 | 192 | 189 | 145 | 145 | 145 | 140 | 130 | 97 | 93 | 91 | 90 | 63 | 80 | 56 | 56 | 80 | 57 | 57 | 58 | 63 | 43 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross | cross | cross-off | cross-on | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | off | off | off | cross-on | cross-on | cross | cross | cross |
High Tide | 4:49AM1.89m | 6:29PM1.79m | 5:43AM2.00m | 7:05PM1.86m | 6:31AM2.06m | 7:38PM1.91m | ||||||||||||||||||
Low Tide | 11:06PM0.98m | 11:46AM0.07m | 11:55PM0.85m | 12:30PM0.00m | 00:39AM0.72m | 1:10PM0.01m | ||||||||||||||||||
 |  |  |  | | | |  | | |  | | | |  | | | | | | | |  | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — |
mm | 2 | — | — | 2 | 2 | — | 1 | — | — | 2 | 6 | 1 | 8 | 9 | — | — | 1 | 2 | 3 | 3 | 2 | 3 | — | — |
Temp °C | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 32 | 30 | 29 | 31 | 30 | 32 | 30 | 29 | 29 | 31 | 32 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 580 | 596 | 346 | 332 | 362 | 470 | 397 | 388 | 327 | 274 | 234 | 229 | 230 | 180 | 175 | 177 | 181 | 177 | 217 | 112 | 109 | 84 | 84 | 89 |
Swell 2 Height (m) Direction Period (s) | SW 10 | ENE 12 | SSW 9 | SSW 10 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | SW 9 | ENE 10 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 106 | 248 | 168 | 204 | 189 | 145 | 145 | 145 | 140 | 130 | 97 | 93 | 91 | 90 | 63 | 80 | 56 | 46 | 80 | 57 | 57 | 57 | 44 | 45 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | ENE 12 | ENE 12 | SW 9 | E 6 | E 6 | E 6 | E 6 | E 6 | SW 9 | SW 8 | WSW 9 | SW 9 | SW 8 | SW 8 | SW 8 | ENE 10 | N 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 22 | 12 | 195 | 192 | 106 | 37 | 37 | 37 | 38 | 28 | 68 | 57 | 32 | 59 | 35 | 34 | 34 | 56 | 20 | 57 | 57 | 58 | 63 | 43 |
Wind waves Height (m) Direction Period (s) | E 12 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | SW 3 | — | — | — | — | — | — | — | — | — | WNW 8 | WNW 4 | W 6 |
| kJ | 437 | 50 | 76 | 78 | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 22 | 25 | 94 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 0 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 48 | 48 | 30 | 24 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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