Surf Forecasts:
How big are the waves at Ikei Island today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.8m), 8s period with NNW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.
- Evening surf: Evening surf (11 Sep, local time) - 2ft (0.6m), 8s period with NNW swell.
The current surf forecast for Ikei Island at 10AM is: 0.8m 8s primary swell from a North-northwest direction and 0.7m 8s secondary swell from a East-southeast direction (forecast issued at 02:00am September 11). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.8m) | 8s |
| Afternoon (11 Sep) | 2ft (0.6m) | 7s |
| Evening (11 Sep) | 2ft (0.6m) | 8s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri afternoon. Warm (max 28°C on Fri morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 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) | N 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | ESE 7 | ESE 7 | NNW 8 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 7 | E 7 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 162 | 126 | 96 | 92 | 70 | 41 | 41 | 44 | 63 | 61 | 61 | 61 | 63 | 64 | 62 | 61 | 62 | 103 | 100 | 97 | 100 | 142 | 150 | 163 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 6:24AM2.02m | 7:00PM1.95m | 7:05AM2.03m | 7:27PM1.96m | 7:43AM1.98m | 7:53PM1.95m | ||||||||||||||||||
Low Tide | 00:23AM0.52m | 12:45PM0.19m | 00:58AM0.40m | 1:18PM0.27m | 1:33AM0.31m | 1:48PM0.39m | ||||||||||||||||||
 |  | |  | | | | | | | |  | |  | | | | | | | | | | | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — |
mm | — | 1 | — | 1 | 1 | 2 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 32 | 30 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 30 | 30 | 31 | 31 | 31 | 31 | 29 | 29 | 29 | 28 | 30 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | N 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | ESE 7 | NNW 8 | NNW 8 | N 7 | N 7 | SE 6 | SE 6 | N 7 | N 7 | S 6 | NNW 6 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 |
| kJ | 162 | 126 | 96 | 92 | 70 | 41 | 37 | 44 | 28 | 27 | 45 | 43 | 24 | 24 | 21 | 14 | 62 | 103 | 100 | 97 | 100 | 101 | 60 | 92 |
Swell 2 Height (m) Direction Period (s) | SE 9 | ESE 9 | E 9 | ESE 8 | ESE 8 | NW 8 | N 8 | E 15 | E 14 | E 14 | N 7 | NNW 7 | E 14 | S 6 | NNW 7 | E 14 | NNW 6 | NNW 6 | ESE 10 | ESE 9 | ESE 9 | N 6 | N 6 | N 6 |
| kJ | 20 | 26 | 38 | 55 | 55 | 35 | 22 | 39 | 63 | 61 | 26 | 28 | 63 | 12 | 15 | 61 | 13 | 13 | 18 | 29 | 26 | 6 | 6 | 9 |
Swell 3 Height (m) Direction Period (s) | ESE 6 | ESE 6 | S 7 | S 7 | S 7 | N 8 | S 7 | S 7 | S 7 | S 7 | E 14 | E 14 | S 6 | E 14 | E 14 | S 7 | S 7 | ESE 10 | NNW 6 | N 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 8 | 8 | 9 | 9 | 15 | 28 | 8 | 8 | 8 | 8 | 61 | 61 | 12 | 64 | 62 | 15 | 15 | 18 | 8 | 7 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | SE 6 | — | SE 4 | SSE 4 | ESE 7 | SE 6 | SE 6 | SE 6 | — | — | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | E 6 | E 6 | E 7 | E 7 | E 8 |
| kJ | — | — | 9 | — | 5 | 4 | 41 | 43 | 45 | 45 | — | — | 33 | 28 | 25 | 24 | 29 | 28 | 39 | 50 | 71 | 142 | 150 | 163 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 28 | 28 | 23 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 639 | 24 | 27 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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