Surf Forecasts:
How big are the waves at Rosa today (30 Sep):
- Morning surf: Morning surf (30 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Evening surf: Evening surf (30 Sep, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Rosa at 3AM is: 1.6m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a South direction (forecast issued at 08:00pm September 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | 5ft (1.6m) | 8s |
| Afternoon (30 Sep) | 4.5ft (1.3m) | 8s |
| Evening (30 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Wed afternoon. Warm (max 21°C on Tue night, min 14°C on Thu afternoon). Wind will be generally light. | ||||||||||||||||||
Tue 29 | Wednesday 30 | Thursday 1 | ||||||||||||||||
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 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 258 | 268 | 273 | 280 | 295 | 310 | 270 | 240 | 207 | 207 | 203 | 286 | 306 | 269 | 194 | 333 | 290 | 596 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | 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-off | cross-off |
High Tide | 3:27AM0.66m | 3:06PM0.49m | 4:09AM0.59m | 9:52AM0.50m | 3:22PM0.47m | |||||||||||||
Low Tide | 9:27PM0.18m | 11:31AM0.33m | 7:51PM0.16m | 7:29AM0.45m | 12:58PM0.42m | 8:01PM0.15m | ||||||||||||
 |  |  | |  | |  |  | |  |  | | | | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — |
mm | — | — | — | — | — | — | 4 | 6 | 1 | 6 | 4 | 1 | 2 | — | — | — | 1 | 1 |
Temp °C | 21 | 20 | 21 | 20 | 20 | 20 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 14 | 14 |
Feels °C | 20 | 22 | 22 | 22 | 22 | 21 | 14 | 13 | 14 | 14 | 15 | 15 | 14 | 15 | 16 | 13 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | S 12 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 |
| kJ | 66 | 268 | 273 | 280 | 295 | 310 | 270 | 240 | 207 | 163 | 203 | 286 | 306 | 269 | 194 | 333 | 290 | 461 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | S 11 | S 11 | S 11 | S 10 | S 10 | SE 11 | S 10 | SE 11 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 6 | 62 | 58 | 56 | 52 | 50 | 5 | 17 | 33 | 207 | 176 | 176 | 147 | 144 | 109 | 113 | 87 | 87 |
Swell 3 Height (m) Direction Period (s) | — | SSE 8 | SE 8 | SE 8 | SE 9 | SE 9 | — | SE 11 | S 10 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | S 11 | SE 9 | SE 9 | SE 9 |
| kJ | — | 6 | 3 | 2 | 3 | 3 | — | 19 | 18 | 43 | 42 | 40 | 37 | 35 | 87 | 43 | 41 | 42 |
Wind waves Height (m) Direction Period (s) | ENE 7 | N 4 | — | — | — | S 10 | S 10 | S 6 | S 7 | — | — | — | — | — | — | — | S 4 | S 10 |
| kJ | 258 | 36 | — | — | — | 100 | 204 | 80 | 124 | — | — | — | — | — | — | — | 16 | 596 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 63 | 0 | 0 | 0 | 0 | 0 | 24 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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