Surf Forecasts:
How big are the waves at Zampa (The Rock) today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 5.5ft (1.7m), 8s period with N swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 5ft (1.5m), 8s period with N swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.3m), 8s period with N swell.
The current surf forecast for Zampa (The Rock) at 1AM is: 1.4m 13s primary swell from a East-northeast direction and 1.7m 7s secondary swell from a North direction (forecast issued at 08:00pm September 20). An open ocean swell of 0.2m 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 Sep) | 5.5ft (1.7m) | 8s |
| Afternoon (21 Sep) | 5ft (1.5m) | 8s |
| Evening (21 Sep) | 4.5ft (1.3m) | 8s |
Table - waves today at Zampa (The Rock). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun night, min 26°C on Mon morning). Winds decreasing (fresh winds from the N on Sun night, calm by Wed afternoon). | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | ||||||||||||||||
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 14 | E 14 | ENE 14 | ENE 13 | ENE 13 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 985 | 880 | 743 | 608 | 424 | 377 | 343 | 298 | 260 | 223 | 217 | 185 | 185 | 201 | 199 | 160 | 160 | 157 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-off |
High Tide | 4:27PM1.47m | 1:01AM1.51m | 5:12PM1.60m | 3:33AM1.53m | 5:37PM1.72m | |||||||||||||
Low Tide | 8:16PM1.42m | 9:28AM0.81m | 10:42PM1.30m | 10:37AM0.71m | ||||||||||||||
 |  | |  | |  | | | | | | | |  | | | | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 |
Feels °C | 27 | 26 | 26 | 26 | 26 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | ENE 14 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 12 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 985 | 880 | 743 | 608 | 424 | 323 | 210 | 145 | 104 | 75 | 74 | 54 | 185 | 201 | 199 | 160 | 160 | 157 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 10 | ENE 11 | NE 11 | NE 11 | NE 11 | ENE 11 | ENE 10 |
| kJ | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 51 | 31 | 30 | 18 | 11 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 8 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
| kJ | — | — | — | — | — | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 4 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | — | — | — | — |
| kJ | 134 | 171 | 303 | 397 | 374 | 377 | 343 | 298 | 260 | 223 | 217 | 185 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 650 | 609 | 609 | 609 | 609 | 609 | 650 | 766 | 736 | 35 | 35 | 12 | 9 | 9 | 24 | 35 | 9 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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