Surf Forecasts:
How big are the waves at Sunabe Seawall today (18 Jul):
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 8s period with W swell.
- Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.7m), 7s period with W swell.
The current surf forecast for Sunabe Seawall at 6PM is: 0.7m 7s primary swell from a West direction (forecast issued at 02:00pm July 18). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | - | - |
| Afternoon (18 Jul) | 2.5ft (0.7m) | 8s |
| Evening (18 Jul) | 2.5ft (0.7m) | 7s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 18 | Sunday 19 | Monday 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) | W 8 | W 8 | W 7 | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 6 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 60 | 54 | 51 | 50 | 99 | 86 | 76 | 74 | 72 | 53 | 48 | 34 | 23 | 13 | 33 | 42 | 37 | 34 | 23 | 21 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:32AM2.11m | 10:23PM2.04m | 10:17AM1.97m | 10:58PM1.99m | 11:06AM1.81m | |||||||||||||||
Low Tide | 4:02PM0.33m | 4:25AM0.73m | 4:39PM0.51m | 5:13AM0.73m | 5:16PM0.71m | |||||||||||||||
 | | |  | | |  |  | | | |  | |  | | | | | | | |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 27 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 31 | 33 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 31 | 30 | 30 | 30 | 31 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | SW 8 | SW 8 | W 7 | W 6 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 |
| kJ | 60 | 54 | 51 | 50 | 99 | 86 | 76 | 74 | 72 | 53 | 48 | 45 | 23 | 13 | 33 | 42 | 37 | 34 | 23 | 21 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | W 7 | W 7 | E 9 | W 8 | E 9 | E 10 | E 10 | E 10 | E 10 | W 9 |
| kJ | 3 | 3 | 50 | 49 | 51 | 51 | 46 | 45 | 46 | 50 | 48 | 34 | 7 | 12 | 7 | 7 | 7 | 7 | 7 | 13 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | E 10 | E 9 | E 10 | E 9 | SE 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | E 10 |
| kJ | 8 | 7 | 7 | 7 | 7 | 18 | 7 | 7 | 7 | 7 | 7 | 7 | 3 | 7 | 3 | 3 | 3 | 3 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 8 | — | — | — | — | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 32 | 40 | — | — | — | — | — | — | — | — | — | — | 44 | 51 | 60 | 59 | 47 | 38 | 42 | 41 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 77 | 77 | 77 | 10 | 9 | 10 | 5 | 5 | 63 | 63 | 10 | 63 | 63 | 609 | 609 | 77 | 77 | 77 | 77 | 63 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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