Surf Forecasts:
How big are the waves at Rosa today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 3.5ft (1.1m), 8s period with E swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (30 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.
The current surf forecast for Rosa at 6AM is: 1.1m 8s primary swell from a East-northeast direction and 0.5m 5s secondary swell from a South direction, 0.6m 5s secondary swell from a South direction (forecast issued at 02:00am August 30). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (30 Aug) | 3.5ft (1.1m) | 8s |
| Evening (30 Aug) | 4.5ft (1.3m) | 8s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 135mm), heaviest during Mon night. Warm (max 21°C on Tue morning, min 15°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the SW by Tue night). | ||||||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 211 | 202 | 171 | 161 | 161 | 161 | 165 | 239 | 381 | 487 | 527 | 632 | 592 | 310 | 324 | 324 | 353 | 908 | 670 | 721 | 560 | 432 | 390 | 409 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | on | on | on | on | cross-on | on | on | cross-on | on | cross-on | cross | cross-on | cross-on | cross-on | cross | glassy | cross-off | cross | cross-off | cross-off |
High Tide | 2:29AM0.72m | 3:10PM0.61m | 3:03AM0.71m | 3:32PM0.57m | 3:40AM0.67m | 3:55PM0.52m | ||||||||||||||||||
Low Tide | 9:48AM0.03m | 9:51PM0.23m | 10:30AM0.12m | 10:20PM0.24m | 11:25AM0.22m | 8:38PM0.25m | ||||||||||||||||||
 |  |  |  |  | | | |  |  | |  | | | | | | | |  |  | | | | |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | — | — | 1 | 1 | 1 | 2 | 3 | 6 | 15 | 14 | 13 | 11 | 11 | 11 | 14 | 26 | 2 | — | — | 1 | 2 | 1 | — |
Temp °C | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 21 | 21 | 20 | 16 |
Feels °C | 17 | 19 | 19 | 20 | 19 | 18 | 19 | 18 | 16 | 16 | 17 | 18 | 17 | 19 | 19 | 19 | 18 | 18 | 19 | 21 | 22 | 21 | 16 | 10 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | SSE 6 | SSE 6 | — | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 211 | 202 | 171 | 161 | 161 | 161 | 165 | 17 | 25 | — | — | — | — | 310 | 324 | 324 | 353 | 499 | 670 | 721 | 560 | 432 | 390 | 409 |
Swell 2 Height (m) Direction Period (s) | S 5 | S 5 | S 5 | SSE 5 | S 6 | S 6 | S 6 | SE 9 | — | — | — | — | — | ENE 8 | ENE 9 | S 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 20 | 17 | 12 | 7 | 10 | 9 | 16 | 3 | — | — | — | — | — | 222 | 211 | 1 | 132 | 59 | 58 | 42 | 56 | 54 | 52 | 58 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | — | — | — | — | — | — | — | — | S 8 | — | SE 10 | — | — | — | — | — | — |
| kJ | 9 | 9 | 10 | 10 | 9 | 9 | 4 | — | — | — | — | — | — | — | — | 1 | — | 37 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 5 | — | — | — | — | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | — | NE 8 | ENE 8 | W 3 | ESE 8 | — | — | — | — | — | — |
| kJ | — | — | 17 | — | — | — | — | 239 | 381 | 487 | 527 | 632 | 592 | — | 295 | 147 | 4 | 908 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 85 | 2 | 45 | 2 | 2 | 0 | 0 | 2 | 2 | 0 | 2 | 2 | 2 | 0 | 2 | 29 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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