Surf Forecasts:
How big are the waves at Sunabe Seawall today (18 Oct):
- Afternoon surf: Afternoon surf (18 Oct, local time) - 2.5ft (0.8m), 8s period with E swell.
- Evening surf: Evening surf (18 Oct, local time) - 3ft (0.9m), 8s period with E swell.
The current surf forecast for Sunabe Seawall at 8PM is: 0.9m 8s primary swell from a East direction and 0.2m 11s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 18). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | 2.5ft (0.8m) | 8s |
| Evening (18 Oct) | 3ft (0.9m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||
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 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 9 | ESE 14 | ENE 9 | ENE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 78 | 80 | 105 | 104 | 82 | 63 | 153 | 48 | 68 | 74 | 37 | 36 | 32 | 31 | 36 | 72 | 206 | 0 | 177 | 193 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off |
High Tide | 12:29PM1.47m | 10:45PM1.57m | 2:26PM1.48m | 00:24AM1.44m | 3:45PM1.57m | |||||||||||||||
Low Tide | 5:13PM1.27m | 6:34AM0.72m | 7:39PM1.30m | 8:11AM0.76m | ||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — |
 | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 |
Feels °C | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 27 | 28 | 27 | 28 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | ENE 11 | ENE 11 | NE 11 | E 8 | E 8 | E 8 | E 8 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 14 | ESE 14 | ESE 14 | ESE 14 | ESE 13 | SE 16 |
| kJ | 78 | 80 | 11 | 11 | 5 | 63 | 61 | 48 | 68 | 74 | 80 | 92 | 75 | 124 | 250 | 712 | 822 | 672 | 587 | 1486 |
Swell 2 Height (m) Direction Period (s) | NE 11 | E 14 | SE 11 | SE 10 | SE 10 | NE 11 | SE 10 | NNE 4 | N 7 | N 6 | ENE 10 | ENE 10 | ENE 9 | SE 15 | ESE 9 | ENE 10 | ENE 9 | SE 18 | SE 16 | SSE 16 |
| kJ | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 4 | 1 | 37 | 36 | 32 | 106 | 94 | 72 | 206 | 157 | 326 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 11 | E 13 | — | — | N 7 | N 7 | N 7 | E 11 | E 19 | SE 18 | ESE 16 | SE 16 | SE 15 | ENE 9 | ENE 10 | — | SE 18 | SSE 18 | SSE 17 | NNW 8 |
| kJ | 5 | 3 | — | — | 1 | 1 | 1 | 2 | 7 | 12 | 27 | 66 | 56 | 31 | 36 | — | 328 | 32 | 55 | 6 |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | E 8 | E 8 | E 8 | E 3 | E 8 | ESE 3 | — | E 3 | — | — | E 3 | — | ENE 3 | E 3 | — | — | ENE 9 | ENE 9 |
| kJ | — | 2 | 105 | 104 | 82 | 1 | 153 | 3 | — | 1 | — | — | 3 | — | 2 | 3 | — | — | 177 | 193 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 9 | 8 | 8 | 982 | 2 | 2 | 2 | 2 | 1 | 0 | 2 | 0 | 1 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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