
Surf Forecasts:
How big are the waves at Yona Bay today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 10ft (3.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 10ft (3.0m), 11s period with E swell.
- Evening surf: Evening surf (03 Sep, local time) - 6ft (1.8m), 10s period with E swell.
The current surf forecast for Yona Bay at 5AM is: 3.0m 10s primary swell from a East direction (forecast issued at 02:00am September 03). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 10ft (3.0m) | 10s |
| Afternoon (03 Sep) | 10ft (3.0m) | 11s |
| Evening (03 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu morning. Warm (max 29°C on Fri morning, min 27°C on Thu morning). Winds decreasing (fresh winds from the SSW on Thu night, light winds from the SE by Sat morning). | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 8 | E 8 | E 9 | NW 6 | NW 6 | NW 7 | WNW 7 | N 9 | N 9 | N 8 | N 10 |
Wave Graph | ||||||||||||||||||||||||
1786 | 1836 | 1946 | 1820 | 1837 | 2134 | 1719 | 700 | 331 | 188 | 181 | 202 | 150 | 86 | 66 | 99 | 13 | 33 | 46 | 50 | 58 | 78 | 50 | 68 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | 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 | cross-off | cross-off | cross-off |
High Tide | 9:56PM1.93m | 11:02AM1.66m | 10:33PM1.85m | 12:21PM1.50m | 11:22PM1.75m | 2:40PM1.44m | ||||||||||||||||||
Low Tide | 4:37AM0.48m | 4:31PM0.99m | 5:38AM0.56m | 5:18PM1.17m | 7:04AM0.63m | 6:55PM1.31m | ||||||||||||||||||
— | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | |
— | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | |
mm | 4 | 5 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | 2 | — | 1 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 |
Feels °C | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 27 | 27 | 28 | 28 | 29 | 31 | 32 | 31 | 32 | 31 | 30 | 31 | 33 | 35 | 33 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SSW 10 | E 10 | E 10 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 8 | E 8 | E 9 | S 9 | SSW 9 | S 9 | S 9 | S 8 | S 8 | SSW 8 | SSW 8 |
47 | 46 | 63 | 1820 | 1837 | 2134 | 1719 | 700 | 331 | 188 | 181 | 202 | 150 | 86 | 66 | 99 | 318 | 318 | 269 | 220 | 130 | 200 | 176 | 180 | |
Swell 2 Height (m) Direction Period (s) | SSW 9 | — | SSW 9 | SSW 10 | SSW 12 | SSW 12 | SW 12 | N 7 | N 7 | N 7 | SW 11 | SW 11 | SW 10 | ENE 10 | SSW 9 | NW 6 | E 7 | NW 6 | NW 7 | WNW 7 | SW 9 | N 9 | N 8 | N 10 |
26 | — | 26 | 61 | 90 | 93 | 112 | 45 | 34 | 23 | 42 | 57 | 39 | 33 | 78 | 9 | 28 | 33 | 46 | 50 | 84 | 78 | 50 | 68 | |
Swell 3 Height (m) Direction Period (s) | — | E 18 | — | SSW 8 | SSW 9 | SSW 8 | — | — | E 18 | SW 11 | N 7 | NNW 7 | NNW 7 | SW 10 | ENE 10 | SW 10 | NW 6 | E 7 | ESE 7 | E 10 | N 9 | W 6 | W 6 | E 10 |
— | 6 | — | 21 | 25 | 21 | — | — | 6 | 44 | 15 | 15 | 15 | 36 | 34 | 4 | 13 | 28 | 18 | 47 | 58 | 18 | 20 | 46 | |
Wind waves Height (m) Direction Period (s) | E 10 | E 10 | E 10 | — | — | WNW 4 | SW 4 | SW 4 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 9 | WSW 5 | — | — | — | — | — | ENE 2 | ENE 3 |
1786 | 1836 | 1946 | — | — | 14 | 49 | 69 | 355 | 265 | 127 | 139 | 176 | 206 | 167 | 301 | 7 | — | — | — | — | — | 1 | 4 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 64 | 63 | 33 | 74 | 28 | 14 | 664 | 664 | 664 | 664 | 664 | 595 | 14 | 76 | 44 | 28 | 664 | 14 | 0 | 0 | 33 | 33 | 33 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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