Surf Forecasts:
How big are the waves at Rosa today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.7m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.8m), 8s period with ENE swell.
- Evening surf: Evening surf (04 Sep, local time) - 3ft (0.9m), 8s period with ENE swell.
The current surf forecast for Rosa at 6AM is: 0.8m 11s primary swell from a Southeast direction and 0.6m 6s secondary swell from a Northeast direction (forecast issued at 02:00am September 04). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.7m) | 10s |
| Afternoon (04 Sep) | 2.5ft (0.8m) | 8s |
| Evening (04 Sep) | 3ft (0.9m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sat afternoon. Very mild (max 16°C on Fri morning, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 7 | S 8 | S 9 | S 10 | S 10 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 224 | 165 | 159 | 106 | 100 | 71 | 71 | 92 | 128 | 134 | 160 | 134 | 162 | 189 | 215 | 279 | 298 | 130 | 392 | 665 | 982 | 1401 | 1153 | 859 |
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 | 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-off | cross-off | cross-off | cross-off |
High Tide | 6:19AM0.45m | 11:49AM0.60m | 00:12AM0.32m | 12:31PM0.69m | 00:35AM0.35m | 1:10PM0.74m | ||||||||||||||||||
Low Tide | 1:58AM0.26m | 7:57AM0.44m | 9:04PM0.22m | 3:27AM0.21m | 9:23PM0.26m | 4:42AM0.13m | ||||||||||||||||||
 |  |  |  |  | | |  | | | |  | | | | | | | |  | | | | | |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 2 | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 12 | 11 | 12 | 14 | 13 | 13 | 12 |
Feels °C | 18 | 13 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 14 | 13 | 12 | 11 | 11 | 11 | 9 | 7 | 7 | 8 | 6 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 9 | ENE 8 | ENE 8 | ENE 8 | S 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 224 | 165 | 159 | 106 | 84 | 71 | 71 | 92 | 128 | 134 | 160 | 134 | 162 | 189 | 96 | 76 | 68 | 119 | 35 | 32 | 22 | 13 | 14 | 12 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | NE 6 | NE 6 | NE 6 | SE 10 | SE 10 | S 5 | S 6 | S 6 | S 9 | S 8 | S 9 | ENE 8 | ENE 8 | SE 10 | SE 10 | SE 10 | ENE 8 | SSE 10 | E 9 | — | — | — | — |
| kJ | 57 | 39 | 26 | 22 | 100 | 63 | 37 | 44 | 41 | 93 | 112 | 134 | 122 | 99 | 26 | 16 | 16 | 50 | 10 | 14 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 9 | S 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | S 15 | S 14 | S 14 | SE 10 | — | — | — | — | — | — |
| kJ | 39 | 39 | 39 | 39 | 1 | 1 | 63 | 63 | 63 | 35 | 36 | 37 | 38 | 40 | 17 | 16 | 15 | 15 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | SSW 3 | SSW 4 | S 4 | S 5 | S 5 | — | — | — | — | — | — | — | SSW 2 | S 9 | S 8 | S 8 | S 6 | S 7 | S 8 | S 9 | S 10 | S 10 | S 9 |
| kJ | 54 | 6 | 17 | 26 | 29 | 33 | — | — | — | — | — | — | — | 1 | 215 | 279 | 298 | 130 | 392 | 665 | 982 | 1401 | 1153 | 859 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 2 | 7 | 24 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 80 | 1489 | 2 | 2 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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