Surf Forecasts:
How big are the waves at Ada today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.1m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 4.5ft (1.3m), 6s period with E swell.
- Evening surf: Evening surf (18 Aug, local time) - 5ft (1.5m), 6s period with E swell.
The current surf forecast for Ada at 4AM is: 1.2m 6s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a East-northeast direction (forecast issued at 08:00pm August 17). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3.5ft (1.1m) | 6s |
| Afternoon (18 Aug) | 4.5ft (1.3m) | 6s |
| Evening (18 Aug) | 5ft (1.5m) | 6s |
Table - waves today at Ada. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 42mm), heaviest during Thu morning. Warm (max 28°C on Tue morning, min 26°C on Thu morning). Mainly strong winds. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 8 |
Wave Graph | ||||||||||||||||||
78 | 78 | 81 | 101 | 108 | 89 | 112 | 115 | 139 | 165 | 206 | 262 | 279 | 324 | 381 | 358 | 414 | 495 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide | 9:31PM1.98m | 9:55AM1.76m | 9:58PM1.91m | 10:38AM1.58m | ||||||||||||||
Low Tide | 3:20PM0.59m | 3:52AM0.57m | 3:47PM0.76m | 4:34AM0.65m | 4:13PM0.94m | |||||||||||||
— | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | |
7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 4 | 2 |
Temp °C | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 27 | 27 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SW 8 | S 7 | S 7 | S 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 8 | S 8 | S 8 |
78 | 78 | 77 | 75 | 54 | 72 | 11 | 16 | 9 | 9 | 11 | 11 | 10 | 10 | 3 | 5 | 10 | 12 | |
Swell 2 Height (m) Direction Period (s) | SW 8 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | S 7 | SW 8 | SW 8 | SW 8 | S 7 | S 7 | S 7 | S 8 | S 8 | SW 8 | SW 8 | SW 8 |
18 | 19 | 20 | 19 | 18 | 18 | 9 | 11 | 11 | 11 | 9 | 4 | 4 | 5 | 5 | 3 | 3 | 2 | |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — |
9 | 10 | 10 | 9 | 9 | 9 | 11 | 10 | 10 | 10 | 10 | 10 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 8 |
31 | 44 | 81 | 101 | 108 | 89 | 112 | 115 | 139 | 165 | 206 | 262 | 279 | 324 | 381 | 358 | 414 | 495 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 72 | 72 | 72 | 14 | 72 | 69 | 69 | 71 | 72 | 592 | 72 | 71 | 592 | 686 | 864 | 864 | 592 | 592 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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