Surf Forecasts:
How big are the waves at Rio Grande Jetties today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 2ft (0.6m), 9s period with SSE swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 3.5ft (1.0m), 5s period with SSW swell.
- Evening surf: Evening surf (22 Jun, local time) - 2.5ft (0.8m), 5s period with S swell.
The current surf forecast for Rio Grande Jetties at 12AM is: 0.5m 9s primary swell from a South-southeast direction and 0.3m 10s secondary swell from a East direction (forecast issued at 08:00pm June 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 2ft (0.6m) | 9s |
| Afternoon (22 Jun) | 3.5ft (1.0m) | 5s |
| Evening (22 Jun) | 2.5ft (0.8m) | 5s |
Table - waves today at Rio Grande Jetties. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon morning. Very mild (max 12°C on Sun night, min 6°C on Mon night). Winds increasing (light winds from the NE on Sun night, fresh winds from the W by Tue morning). | ||||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 4 | SSW 5 | SSE 10 | S 5 | S 6 | S 6 | S 7 | S 7 | S 8 | S 8 | S 8 | SE 12 | S 9 | S 9 | S 9 | S 9 | SE 11 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 40 | 47 | 47 | 46 | 61 | 36 | 45 | 19 | 34 | 58 | 65 | 61 | 70 | 72 | 76 | 61 | 49 | 76 | 76 | 55 | 52 | 33 | 48 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | off | cross-on | cross | cross | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | off | cross-off | off | off | off | off | off | cross-off |
High Tide | 7:35PM0.15m | 1:52AM0.47m | 2:06PM0.27m | 8:12PM0.15m | 2:53AM0.39m | 7:56AM0.27m | 3:03PM0.31m | 8:46PM0.16m | 3:58AM0.32m | 9:32AM0.27m | ||||||||||||||
Low Tide | 4:38PM0.07m | 9:14PM0.14m | 10:37AM0.11m | 5:48PM0.11m | 10:22PM0.12m | 6:37AM0.26m | 11:29AM0.16m | 7:07PM0.15m | 11:39PM0.10m | 7:06AM0.24m | 12:26PM0.21m | |||||||||||||
 | | |  | |  |  | |  |  | | | |  | | | |  | | | | | | | |
 | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 |
mm | — | — | — | 2 | 4 | 6 | 4 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 8 | 7 | 6 | 6 | 9 | 11 | 11 | 9 | 8 | 7 | 6 | 6 | 10 | 12 |
Feels °C | 9 | 9 | 10 | 9 | 8 | 8 | 4 | 3 | 4 | 5 | 2 | 1 | 0 | -1 | 1 | 3 | 4 | 3 | 3 | 1 | 0 | 0 | 3 | 6 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | SSE 9 | SSE 9 | E 10 | E 10 | E 10 | SSE 10 | SSE 10 | S 5 | S 6 | S 6 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 |
| kJ | 39 | 40 | 47 | 47 | 19 | 18 | 18 | 21 | 19 | 34 | 58 | 65 | 61 | 70 | 72 | 76 | 61 | 49 | 76 | 76 | 55 | 52 | 33 | 48 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 10 | E 10 | E 10 | E 7 | SSE 11 | SSE 11 | E 10 | E 10 | SSE 10 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SSE 10 |
| kJ | 14 | 18 | 19 | 19 | 3 | 12 | 22 | 17 | 17 | 18 | 16 | 13 | 12 | 12 | 12 | 6 | 27 | 40 | 37 | 22 | 21 | 20 | 30 | 40 |
Swell 3 Height (m) Direction Period (s) | E 11 | E 10 | — | ENE 7 | ENE 7 | SSE 11 | — | SSE 8 | — | E 10 | E 9 | — | — | E 15 | SE 14 | SE 14 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 9 | 18 | — | 4 | 5 | 12 | — | 6 | — | 17 | 15 | — | — | 4 | 8 | 7 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SSE 9 | SSE 9 | S 4 | SSW 5 | SSW 5 | WSW 4 | WSW 4 | W 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | WSW 4 | WSW 4 | W 4 | W 4 | W 4 | W 4 | W 4 |
| kJ | — | — | — | — | 46 | 61 | 36 | 45 | 46 | 11 | 24 | 21 | 28 | 29 | 28 | 20 | 20 | 28 | 22 | 14 | 13 | 13 | 18 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 218 | 218 | 218 | 0 | 218 | 232 | 218 | 285 | 218 | 286 | 0 | 0 | 0 | 265 | 294 | 285 | 0 | 232 | 0 | 0 | 0 | 0 | 247 | 265 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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