Surf Forecasts:
How big are the waves at Rio Grande Jetties today (06 Aug):
- Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (06 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
The current surf forecast for Rio Grande Jetties at 11PM is: 0.3m 8s primary swell from a Southeast direction (forecast issued at 02:00pm August 06). An open ocean swell of 0.5m 5s is not directed at the surf break, a second open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | - | - |
| Afternoon (06 Aug) | 1.5ft (0.4m) | 8s |
| Evening (06 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Rio Grande Jetties. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 30mm), heaviest during Thu night. Warm (max 20°C on Thu afternoon, min 7°C on Sat night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the NW by Fri night). | ||||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||||
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 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 7 | SSW 9 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 19 | 18 | 17 | 17 | 10 | 10 | 3 | 575 | 514 | 755 | 905 | 895 | 774 | 688 | 461 | 679 | 573 | 451 | 353 | 289 |
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 | off | off | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 1:13PM0.45m | 8:24PM0.15m | 2:07AM0.32m | 2:04PM0.50m | 9:10PM0.14m | 3:02AM0.26m | 3:01PM0.54m | |||||||||||||
Low Tide | 9:37AM0.32m | 5:55PM0.10m | 10:06PM0.13m | 5:33AM0.15m | 7:06PM0.11m | 11:18PM0.11m | 6:22AM0.11m | 8:14PM0.13m | ||||||||||||
 |  |  |  |  |  | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | 3 | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 20 | 18 | 16 | 15 | 11 | 10 | 10 | 9 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 13 | 14 | 12 | 11 |
Feels °C | 18 | 20 | 15 | 14 | 8 | 2 | 1 | 2 | 1 | 5 | 6 | 7 | 6 | 6 | 5 | 7 | 11 | 10 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | SE 8 | ENE 4 | ENE 5 | E 6 | E 7 | E 7 | S 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 12 | 12 | 17 | 11 | 8 | 6 | 3 | 4 | 514 | 755 | 905 | 895 | 774 | 688 | 461 | 679 | 573 | 451 | 353 | 289 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 8 | S 10 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 9 | SSE 14 | NE 8 | — | ENE 8 | E 8 | ENE 8 |
| kJ | 19 | 18 | 2 | 17 | 10 | 10 | 3 | 3 | 1 | 1 | 6 | 6 | 7 | 1 | 347 | 11 | — | 7 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | SSE 5 | SSE 5 | — | N 3 | S 9 | S 9 | — | — | — | — | — | — | — | — | E 9 | — | — | — | — | — |
| kJ | 6 | 3 | — | 1 | 2 | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | WNW 3 | W 4 | WSW 5 | SW 5 | SSW 9 | WSW 5 | WSW 4 | — | — | — | — | — | — | NE 8 | — | SW 3 | SW 4 |
| kJ | — | — | 11 | 2 | 38 | 114 | 194 | 575 | 52 | 28 | — | — | — | — | — | — | 3 | — | 6 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 294 | 505 | 328 | 423 | 253 | 366 | 505 | 537 | 643 | 243 | 218 | 0 | 0 | 9 | 9 | 9 | 9 | 0 | 218 | 243 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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