Surf Forecasts:
How big are the waves at Sunabe Seawall today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.8m), 7s period with W swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.7m), 7s period with W swell.
- Evening surf: Evening surf (21 Jun, local time) - 2ft (0.6m), 7s period with W swell.
The current surf forecast for Sunabe Seawall at 6AM is: 0.1m 8s primary swell from a East direction (forecast issued at 02:00am June 21). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2.5ft (0.8m) | 7s |
| Afternoon (21 Jun) | 2.5ft (0.7m) | 7s |
| Evening (21 Jun) | 2ft (0.6m) | 7s |
Table - waves today at Sunabe Seawall. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
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 9 | E 8 | E 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | SE 12 | SE 11 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | E 8 | E 8 | E 8 | E 8 | N 11 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 1 | 1 | 62 | 45 | 44 | 44 | 33 | 33 | 32 | 0 | 0 | 18 | 12 | 12 | 12 | 12 | 7 | 5 | 5 | 5 | 6 | 2 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off |
High Tide | 11:50PM1.84m | 11:35AM1.72m | 00:40AM1.80m | 12:51PM1.59m | 1:34AM1.78m | 2:22PM1.51m | ||||||||||||||||||
Low Tide | 5:52AM0.89m | 6:05PM0.61m | 7:00AM0.86m | 7:01PM0.80m | 8:14AM0.80m | 8:04PM0.95m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 29 | 28 | 29 | 29 | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 32 | 32 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 11 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 75 | 77 | 71 | 62 | 45 | 44 | 44 | 33 | 33 | 32 | 21 | 125 | 119 | 108 | 104 | 77 | 117 | 326 | 339 | 380 | 343 | 275 | 265 | 198 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 |
| kJ | 13 | 21 | 21 | 21 | 20 | 20 | 20 | 30 | 30 | 30 | 72 | 20 | 18 | 12 | 12 | 12 | 12 | 7 | 7 | 7 | 6 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 9 | E 9 | S 15 | SE 14 | SE 13 | SE 12 | ESE 9 | — | N 7 | N 7 | SSE 14 | SSE 13 | SSE 15 | E 8 | E 8 | E 8 | E 8 | E 8 | N 11 | E 8 |
| kJ | 2 | 1 | 1 | 1 | 2 | 2 | 4 | 7 | 27 | 54 | 30 | — | 1 | 1 | 18 | 57 | 44 | 5 | 5 | 5 | 5 | 6 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | WSW 7 | — | SW 8 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 37 | — | 14 | 19 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 63 | 63 | 26 | 26 | 26 | 26 | 24 | 5 | 18 | 12 | 12 | 12 | 12 | 12 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 2 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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