Surf Forecasts:
How big are the waves at Ikei Island today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3.5ft (1.1m), 9s period with N swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 4ft (1.2m), 9s period with N swell.
- Evening surf: Evening surf (10 Sep, local time) - 3.5ft (1.0m), 9s period with N swell.
The current surf forecast for Ikei Island at 7AM is: 1.1m 9s primary swell from a North direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3.5ft (1.1m) | 9s |
| Afternoon (10 Sep) | 4ft (1.2m) | 9s |
| Evening (10 Sep) | 3.5ft (1.0m) | 9s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 29°C on Thu morning, min 27°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 7 | N 7 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | SE 7 | SE 6 | E 14 | SE 6 | E 14 | E 14 | E 14 | E 14 | SE 6 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 88 | 88 | 146 | 189 | 203 | 256 | 207 | 169 | 162 | 126 | 99 | 94 | 70 | 67 | 47 | 54 | 63 | 68 | 61 | 61 | 63 | 64 | 79 | 84 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | glassy | glassy | on | cross-on | cross-on | cross | 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 |
High Tide | 5:40AM1.96m | 6:32PM1.90m | 6:24AM2.02m | 7:00PM1.95m | 7:05AM2.03m | 7:27PM1.96m | ||||||||||||||||||
Low Tide | 11:45PM0.68m | 12:10PM0.16m | 00:23AM0.52m | 12:45PM0.19m | 00:58AM0.40m | 1:18PM0.27m | ||||||||||||||||||
 | | |  | |  |  | | |  | | | | | | | | | | | | | | | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — |
mm | — | — | — | — | — | — | 1 | — | — | 2 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 29 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 29 | 30 | 30 | 31 | 34 | 33 | 33 | 32 | 33 | 30 | 31 | 32 | 31 | 32 | 31 | 32 | 29 | 30 | 30 | 30 | 30 | 29 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | N 7 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 7 | N 7 | NNW 7 | NNW 7 | SE 6 | E 14 | E 14 |
| kJ | 28 | 88 | 146 | 189 | 203 | 256 | 207 | 169 | 162 | 126 | 99 | 94 | 70 | 67 | 47 | 45 | 29 | 27 | 26 | 17 | 17 | 64 | 62 | 61 |
Swell 2 Height (m) Direction Period (s) | S 7 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 7 | ESE 6 | ESE 9 | E 9 | ESE 8 | ESE 8 | S 7 | S 7 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | NNW 7 | NNW 7 | NNW 6 |
| kJ | 9 | 28 | 29 | 28 | 29 | 26 | 26 | 9 | 14 | 26 | 38 | 55 | 55 | 8 | 8 | 39 | 63 | 61 | 61 | 61 | 63 | 15 | 15 | 14 |
Swell 3 Height (m) Direction Period (s) | SW 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 9 | S 7 | S 7 | S 7 | S 7 | E 15 | E 15 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | E 14 | E 9 | ESE 10 |
| kJ | 3 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 20 | 9 | 9 | 9 | 8 | 39 | 39 | 8 | 8 | 8 | 8 | 8 | 15 | 64 | 7 | 9 |
Wind waves Height (m) Direction Period (s) | N 7 | — | — | — | — | — | — | — | SE 2 | SE 3 | SE 4 | SE 4 | — | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | SE 7 |
| kJ | 88 | — | — | — | — | — | — | — | 1 | 4 | 8 | 8 | — | 51 | 46 | 54 | 52 | 68 | 60 | 60 | 58 | — | 79 | 84 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 24 | 24 | 17 | 0 | 0 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 28 | 23 | 23 | 23 | 23 | 28 | 24 | 27 | 27 | 27 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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