Surf Forecasts:
How big are the waves at Yona Bay today (11 Nov):
- Morning surf: Morning surf (11 Nov, local time) - 7ft (2.2m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (11 Nov, local time) - 6.5ft (2.0m), 8s period with NE swell.
- Evening surf: Evening surf (11 Nov, local time) - 6ft (1.9m), 10s period with ENE swell.
The current surf forecast for Yona Bay at 5AM is: 2.4m 9s primary swell from a North-northeast direction and 0.6m 10s secondary swell from a East direction, 0.8m 10s secondary swell from a East direction (forecast issued at 02:00am November 11). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Nov) | 7ft (2.2m) | 9s |
| Afternoon (11 Nov) | 6.5ft (2.0m) | 8s |
| Evening (11 Nov) | 6ft (1.9m) | 10s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 22°C on Wed afternoon). Winds decreasing (fresh winds from the NE on Wed morning, light winds from the SE by Fri night). | |||||||||||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Sat 14 | ||||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||
Wave Height (m) Direction Period (s) | N 10 | N 10 | NNE 9 | NE 9 | ENE 10 | NE 8 | NE 10 | ENE 10 | ENE 10 | ENE 10 | E 9 | ENE 10 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 1657 | 1005 | 963 | 747 | 611 | 545 | 681 | 683 | 591 | 574 | 388 | 425 | 561 | 503 | 485 | 458 | 377 | 377 | 333 | 306 | 290 | 279 | 267 | 246 | 241 | 201 | 201 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 8:16AM1.67m | 7:24PM1.85m | 8:49AM1.62m | 7:50PM1.81m | 9:24AM1.57m | 8:19PM1.74m | |||||||||||||||||||||
Low Tide | 1:44AM0.13m | 1:39PM0.85m | 2:14AM0.15m | 2:06PM0.90m | 2:45AM0.20m | 2:37PM0.96m | 3:19AM0.27m | ||||||||||||||||||||
 | | |  |  | |  | |  | | | | | | | | | | |  | | | | | | | | |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:45 |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | 5:37 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 17 | 17 | 17 | 17 | 18 | 18 | 19 | 19 | 20 | 19 | 20 | 20 | 21 | 21 | 20 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 24 | 24 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | E 10 | N 10 | E 10 | NW 9 | N 8 | NW 8 | NW 8 | NNW 8 | NNW 7 | NNW 7 | NE 10 | E 10 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 125 | 1005 | 70 | 159 | 163 | 69 | 46 | 42 | 48 | 49 | 82 | 94 | 561 | 503 | 485 | 458 | 377 | 377 | 333 | 306 | 290 | 279 | 267 | 246 | 241 | 201 | 201 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | — | NW 8 | E 10 | E 10 | N 8 | N 7 | N 7 | NNW 7 | N 6 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | ENE 12 | ENE 12 | — | — | ENE 11 | ENE 11 |
| kJ | 194 | 121 | 96 | — | 100 | 75 | 18 | 10 | 34 | 4 | 26 | 22 | 20 | 13 | 12 | 7 | 6 | 6 | 3 | 3 | 3 | 29 | 30 | — | — | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | N 10 | E 9 | W 10 | — | NW 9 | — | — | — | — | N 7 | ENE 12 | NNW 6 | E 10 | E 10 | E 10 | — | — | — | — | — | — | NNW 5 | NW 5 | — | — | — | — |
| kJ | 156 | 61 | 2 | — | 29 | — | — | — | — | 1 | 59 | 14 | 18 | 31 | 18 | — | — | — | — | — | — | 2 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 10 | ENE 7 | NNE 9 | NE 9 | ENE 10 | NE 8 | NE 10 | ENE 10 | ENE 10 | ENE 10 | E 9 | ENE 10 | — | — | — | — | — | — | — | — | NE 3 | — | — | ENE 3 | — | — | — |
| kJ | 1657 | 78 | 963 | 747 | 611 | 545 | 681 | 683 | 591 | 574 | 388 | 425 | — | — | — | — | — | — | — | — | 1 | — | — | 4 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 595 | 595 | 33 | 595 | 33 | 33 | 33 | 33 | 33 | 60 | 60 | 33 | 60 | 60 | 60 | 60 | 0 | 0 | 0 | 33 | 33 | 60 | 60 | 595 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||||
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