Surf Forecasts:
How big are the waves at Sunabe Seawall today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.5m), 9s period with E swell.
- Evening surf: Evening surf (17 Sep, local time) - 2.5ft (0.7m), 8s period with N swell.
The current surf forecast for Sunabe Seawall at 5PM is: 0.5m 9s primary swell from a East direction and 0.4m 8s secondary swell from a North direction, 0.6m 6s secondary swell from a North direction (forecast issued at 08:00am September 17). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 1.5ft (0.5m) | 9s |
| Afternoon (17 Sep) | 1.5ft (0.5m) | 9s |
| Evening (17 Sep) | 2.5ft (0.7m) | 8s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 28°C on Fri morning, min 26°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||
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) | ENE 14 | E 9 | ENE 13 | E 9 | E 9 | N 8 | N 7 | N 7 | N 7 | N 7 | E 9 | E 9 | E 9 | N 6 | ENE 12 | N 9 | N 8 | N 8 | ENE 11 | E 15 | E 14 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 68 | 41 | 34 | 41 | 41 | 54 | 40 | 51 | 36 | 34 | 29 | 23 | 30 | 29 | 14 | 24 | 22 | 18 | 24 | 41 | 103 | 202 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 10:45AM1.67m | 10:10PM1.90m | 11:36AM1.52m | 10:38PM1.77m | 1:12PM1.41m | |||||||||||||||||
Low Tide | 4:28AM0.53m | 4:08PM1.03m | 5:09AM0.65m | 4:32PM1.18m | 6:06AM0.76m | 5:06PM1.32m | ||||||||||||||||
 |  | |  | | | | | | | |  | | | | | | | | | | | |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 28 | 29 | 29 | 30 | 30 | 29 | 30 | 30 | 31 | 32 | 30 | 31 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | E 9 | E 9 | E 9 | E 9 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | E 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | N 10 | E 13 |
| kJ | 44 | 41 | 42 | 41 | 41 | 54 | 40 | 51 | 36 | 34 | 23 | 22 | 24 | 27 | 29 | 31 | 28 | 31 | 31 | 29 | 65 | 202 |
Swell 2 Height (m) Direction Period (s) | E 9 | ENE 14 | NNW 6 | ENE 13 | N 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 12 | ENE 12 | N 6 | N 9 | N 8 | N 8 | N 7 | N 10 | E 14 | N 9 |
| kJ | 41 | 38 | 22 | 34 | 18 | 41 | 24 | 24 | 24 | 25 | 24 | 23 | 28 | 14 | 7 | 24 | 22 | 18 | 8 | 32 | 103 | 56 |
Swell 3 Height (m) Direction Period (s) | ENE 14 | SE 9 | ENE 13 | N 6 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | S 8 | S 9 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 11 | E 15 | ESE 10 | E 16 |
| kJ | 68 | 3 | 34 | 6 | 34 | 34 | 34 | 33 | 32 | 30 | 29 | 14 | 5 | 6 | 14 | 14 | 13 | 12 | 24 | 41 | 31 | 124 |
Wind waves Height (m) Direction Period (s) | — | N 6 | NNE 6 | N 6 | N 6 | NE 3 | NNE 3 | — | — | — | — | — | N 6 | N 6 | NNE 3 | NNE 3 | NNE 3 | N 3 | N 4 | N 3 | N 4 | N 4 |
| kJ | — | 39 | 14 | 27 | 18 | 2 | 1 | — | — | — | — | — | 30 | 29 | 4 | 3 | 3 | 6 | 6 | 8 | 9 | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 1 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 32 | 609 | 609 | 609 | 4 | 600 | 609 | 609 | 656 | 656 | 37 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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