Surf Forecasts:
How big are the waves at Rosa today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 4ft (1.2m), 9s period with S swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4ft (1.2m), 10s period with S swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.3m), 10s period with S swell.
The current surf forecast for Rosa at 2AM is: 1.1m 8s primary swell from a East-northeast direction and 1.2m 8s secondary swell from a South direction (forecast issued at 08:00pm September 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 4ft (1.2m) | 9s |
| Afternoon (01 Oct) | 4ft (1.2m) | 10s |
| Evening (01 Oct) | 4.5ft (1.3m) | 10s |
Table - waves today at Rosa. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Wed night. Warm (max 21°C on Sat morning, min 13°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NNE by Sat afternoon). | ||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | ||||||||||||||||
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 | S 8 | SSW 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 240 | 207 | 207 | 176 | 297 | 210 | 273 | 279 | 273 | 307 | 334 | 359 | 343 | 390 | 470 | 810 | 668 | 637 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy |
High Tide | 3:06PM0.49m | 4:09AM0.59m | 9:52AM0.50m | 3:22PM0.47m | 11:11PM0.22m | 5:00AM0.50m | 10:52AM0.60m | |||||||||||
Low Tide | 7:51PM0.16m | 7:29AM0.45m | 12:58PM0.42m | 8:01PM0.15m | 00:00AM0.22m | 7:19AM0.45m | 8:22PM0.16m | |||||||||||
 |  |  |  | |  | | | |  | | | |  | | | |  | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — |
mm | 3 | 6 | 11 | 4 | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 14 | 15 | 15 | 17 | 16 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 14 | 13 | 14 | 13 | 15 | 14 | 17 | 15 | 12 | 11 | 12 | 12 | 11 | 12 | 11 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | S 8 | S 8 | S 9 | S 10 | S 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | S 9 | S 10 | S 10 |
| kJ | 240 | 207 | 207 | 169 | 201 | 210 | 273 | 279 | 101 | 101 | 81 | 62 | 45 | 44 | 29 | 612 | 668 | 637 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | S 7 | ENE 8 | E 8 | E 8 | E 8 | ENE 8 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ENE 7 | ENE 7 | SE 9 |
| kJ | 33 | 43 | 139 | 176 | 165 | 137 | 131 | 104 | 32 | 32 | 43 | 42 | 31 | 31 | 31 | 18 | 18 | 22 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SE 11 | SE 11 | SE 10 | SE 10 | SE 9 | SE 9 | — | — | — | — | — | — | — | SE 10 | SE 10 | ENE 7 |
| kJ | 17 | 17 | 42 | 40 | 36 | 35 | 43 | 43 | — | — | — | — | — | — | — | 33 | 33 | 17 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | — | — | SSW 9 | — | — | — | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | — | — |
| kJ | 76 | 95 | — | — | 297 | — | — | — | 273 | 307 | 334 | 359 | 343 | 390 | 470 | 810 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 2 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 0 | 2 | 42 | 24 | 2 | 2 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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