Surf Forecasts:
How big are the waves at Ikei Island today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 5.5ft (1.7m), 17s period with E swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 6ft (1.8m), 17s period with E swell.
- Evening surf: Evening surf (04 Aug, local time) - 7ft (2.1m), 17s period with E swell.
The current surf forecast for Ikei Island at 9AM is: 1.7m 17s primary swell from a East direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 02:00am August 04). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 5.5ft (1.7m) | 17s |
| Afternoon (04 Aug) | 6ft (1.8m) | 17s |
| Evening (04 Aug) | 7ft (2.1m) | 17s |
Table - waves today at Ikei Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Tue morning. Warm (max 31°C on Tue morning, min 28°C on Tue night). Winds increasing (light winds from the NE on Tue morning, gales from the NNW by Thu night). | ||||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||||
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 16 | E 16 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 16 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 18 | E 18 | E 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1115 | 1004 | 1502 | 1722 | 1722 | 1929 | 2381 | 2624 | 2846 | 2781 | 2790 | 3341 | 3625 | 4185 | 5575 | 7782 | 9238 | 11977 | 11127 | 12585 | 15239 | 16333 | 17018 | 19266 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:44PM1.81m | 9:55AM1.68m | 10:16PM1.79m | 10:50AM1.55m | 10:55PM1.75m | 12:06PM1.42m | ||||||||||||||||||
Low Tide | 3:53AM0.57m | 3:58PM0.58m | 4:42AM0.56m | 4:37PM0.75m | 5:43AM0.56m | 5:27PM0.93m | ||||||||||||||||||
 | |  | |  | | |  | | | | | | | | |  | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — |
mm | 2 | 3 | 1 | 2 | — | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 | 2 |
Temp °C | 28 | 28 | 28 | 29 | 31 | 30 | 29 | 28 | 28 | 28 | 28 | 30 | 31 | 31 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 32 | 32 | 32 | 32 | 34 | 33 | 32 | 31 | 31 | 31 | 30 | 33 | 33 | 32 | 32 | 31 | 30 | 28 | 27 | 28 | 27 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 16 | E 16 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 17 | E 16 | E 17 | E 17 | E 17 | E 17 | E 18 | E 18 | E 18 | E 18 | E 17 | E 18 | E 18 | E 18 | E 18 |
| kJ | 1115 | 1004 | 1502 | 1722 | 1722 | 1929 | 2381 | 2624 | 2846 | 2781 | 2790 | 3341 | 3625 | 4185 | 5575 | 7782 | 9238 | 11977 | 11127 | 12585 | 15239 | 16333 | 17018 | 19266 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SE 8 | — | — | S 8 | SE 8 | SE 8 | SE 8 | S 7 | S 7 | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 9 | 10 | 20 | 24 | 26 | 31 | — | — | 18 | 28 | 28 | 28 | 17 | 17 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | ESE 8 | SE 10 | — | — | — | — | — | — | — | SSW 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 11 | 7 | 4 | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | SE 8 | — | — | — | SE 8 | SE 8 | SE 8 | SE 8 | — | NE 6 | SE 7 | NNE 5 | NNE 5 | NNE 6 | — | N 7 | N 7 | N 8 | N 8 | N 9 | N 9 |
| kJ | 11 | 9 | — | 20 | — | — | — | 21 | 20 | 28 | 28 | — | 62 | 27 | 48 | 39 | 84 | — | 408 | 716 | 1084 | 1567 | 2194 | 3361 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 805 | 24 | 635 | 635 | 635 | 635 | 635 | 871 | 1340 | 758 | 635 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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