Surf Forecasts:
How big are the waves at Yona Bay today (14 Nov):
- Morning surf: Morning surf (14 Nov, local time) - 1.5ft (0.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (14 Nov, local time) - 2.5ft (0.8m), 9s period with E swell.
- Evening surf: Evening surf (14 Nov, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Yona Bay at 10AM is: 0.9m 10s primary swell from a East direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 02:00am November 14). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Nov) | 1.5ft (0.4m) | 8s |
| Afternoon (14 Nov) | 2.5ft (0.8m) | 9s |
| Evening (14 Nov) | 2.5ft (0.7m) | 10s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 74mm), heaviest during Sat night. Warm (max 25°C on Sat morning, min 21°C on Sat night). Winds decreasing (fresh winds from the S on Sat night, calm by Mon night). | |||||||||||||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tue 17 | ||||||||||||||||||||||||
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) | E 9 | E 9 | E 9 | ENE 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 8 | E 8 | E 8 | E 8 | E 10 | E 10 | NW 6 | NW 7 | NNW 7 | NW 6 | N 6 | N 6 | NW 6 | NW 7 | NNW 7 | NNW 7 | E 11 |
Wave Graph  | |||||||||||||||||||||||||||
 kJ | 198 | 188 | 153 | 28 | 126 | 99 | 93 | 89 | 89 | 89 | 66 | 65 | 60 | 60 | 92 | 70 | 85 | 100 | 91 | 43 | 37 | 27 | 26 | 38 | 72 | 59 | 82 |
Wind (km/h) | |||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | glassy | cross-on | cross-on | on |
High Tide | 10:03AM1.51m | 8:51PM1.65m | 10:50AM1.46m | 9:30PM1.55m | 11:48AM1.43m | 10:23PM1.43m | |||||||||||||||||||||
Low Tide | 3:19AM0.27m | 3:12PM1.01m | 3:57AM0.35m | 3:59PM1.06m | 4:42AM0.45m | 5:06PM1.09m | 5:40AM0.55m | ||||||||||||||||||||
 | |  |  | | | |  |  |  |  |  | |  | | | | | |  | | | | | | | | |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | 5:36 |
mm | — | — | — | — | — | — | — | — | 5 | 10 | 43 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 21 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 |
Feels °C | 24 | 23 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 22 | 21 | 20 | 22 | 22 | 24 | 24 | 23 | 23 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | ESE 10 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | S 6 | S 6 | SSE 6 | S 6 | S 6 | E 10 | ESE 8 | NW 7 | ESE 8 | NW 6 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 198 | 188 | 153 | 167 | 126 | 99 | 93 | 89 | 89 | 89 | 116 | 60 | 48 | 36 | 35 | 70 | 62 | 100 | 62 | 43 | 60 | 60 | 44 | 85 | 72 | 59 | 57 |
Swell 2 Height (m) Direction Period (s) | — | — | — | ENE 8 | — | ENE 9 | E 11 | E 11 | E 11 | E 11 | E 8 | E 8 | E 8 | E 8 | E 10 | S 6 | S 6 | ESE 8 | SSW 6 | ESE 8 | N 6 | N 6 | NW 6 | NW 7 | ESE 11 | ESE 11 | E 11 |
| kJ | — | — | — | 28 | — | 59 | 2 | 2 | 2 | 2 | 66 | 65 | 60 | 60 | 92 | 17 | 17 | 63 | 10 | 62 | 37 | 27 | 26 | 38 | 88 | 90 | 82 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | E 11 | E 11 | — | — | — | E 11 | E 11 | E 11 | SE 11 | SSW 6 | SE 6 | SE 11 | SSW 6 | SE 10 | SSW 6 | NW 6 | NW 6 | N 6 | NNE 6 | SE 10 | N 7 | N 7 |
| kJ | — | — | — | — | — | 2 | 2 | — | — | — | 2 | 2 | 2 | 5 | 22 | 10 | 4 | 11 | 4 | 6 | 34 | 26 | 19 | 12 | 4 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 3 | SE 4 | SSE 4 | SSE 5 | SSE 5 | SSE 5 | S 5 | NW 3 | NW 4 | NW 4 | NW 4 | NW 5 | NNW 5 | NW 6 | — | NNW 7 | N 6 | NNE 6 | NE 4 | — | — | — | — | — |
| kJ | — | — | — | 2 | 12 | 29 | 39 | 56 | 86 | 129 | 4 | 32 | 18 | 24 | 31 | 47 | 85 | — | 91 | 41 | 13 | 2 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 35 | 0 | 605 | 595 | 595 | 595 | 595 | 44 | 88 | 74 | 88 | 595 | 595 | 605 | 63 | 33 | 33 | 14 | 14 | 14 | 0 | 12 | 12 | 12 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||||||||
Header Global | |||||||||||||||||||||||||||
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