Surf Forecasts:
How big are the waves at Sunabe Seawall today (28 Sep):
- Afternoon surf: Afternoon surf (28 Sep, local time) - 3.5ft (1.1m), 11s period with E swell.
- Evening surf: Evening surf (28 Sep, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Sunabe Seawall at 7PM is: 0.8m 10s primary swell from a East direction and 0.9m 5s secondary swell from a West-northwest direction (forecast issued at 02:00pm September 28). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | - | - |
| Afternoon (28 Sep) | 3.5ft (1.1m) | 11s |
| Evening (28 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 28°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||
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 11 | E 10 | E 10 | E 9 | E 9 | ENE 9 | ENE 8 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | W 5 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 308 | 279 | 164 | 92 | 64 | 41 | 26 | 23 | 24 | 35 | 41 | 32 | 20 | 13 | 26 | 24 | 23 | 15 | 15 | 15 |
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-on | on | on | on | on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 8:02PM2.17m | 8:42AM2.16m | 8:31PM2.17m | 9:24AM2.06m | ||||||||||||||||
Low Tide | 2:05PM0.52m | 2:23AM0.21m | 2:37PM0.63m | 3:00AM0.18m | 3:10PM0.76m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 30 | 29 | 28 | 29 | 30 | 30 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 29 | 29 | 29 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 11 | E 10 | E 10 | E 9 | E 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | WNW 5 | WNW 5 | W 5 | W 5 | W 5 | W 5 | W 5 | N 6 | N 6 |
| kJ | 308 | 279 | 164 | 92 | 64 | 41 | 26 | 23 | 13 | 13 | 13 | 32 | 20 | 13 | 8 | 9 | 5 | 5 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | S 6 | SE 10 | SE 9 | SE 9 | SSW 5 | SSW 5 | SE 9 | SW 5 | SW 6 | ENE 8 | NNW 7 | NNW 6 | ENE 7 | ENE 7 | SW 5 | SW 5 | W 5 | W 6 |
| kJ | 1 | 1 | 6 | 4 | 3 | 3 | 3 | 2 | 3 | 1 | 1 | 13 | 9 | 13 | 5 | 5 | 1 | 1 | 2 | 3 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 6 | ESE 8 | S 6 | SE 8 | ESE 9 | SE 9 | SE 9 | S 5 | SE 9 | SE 9 | NNW 7 | ENE 8 | ENE 8 | SW 5 | SW 5 | E 9 | E 9 | E 10 | NNW 6 |
| kJ | 10 | 1 | 7 | 1 | 10 | 8 | 3 | 3 | 2 | 3 | 3 | 5 | 12 | 6 | 1 | 1 | 2 | 2 | 2 | 4 |
Wind waves Height (m) Direction Period (s) | NW 4 | WNW 4 | WNW 5 | NW 5 | NW 4 | NW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 5 | WNW 5 | WNW 5 | — | N 4 | N 6 | N 6 | N 6 | N 6 | — | — |
| kJ | 23 | 32 | 40 | 31 | 20 | 14 | 13 | 15 | 24 | 35 | 41 | 15 | — | 3 | 26 | 24 | 23 | 15 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 28 | 37 | 28 | 18 | 18 | 18 | 26 | 600 | 634 | 28 | 28 | 28 | 741 | 656 | 656 | 656 | 990 | 821 | 656 | 656 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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