Surf Forecasts:
How big are the waves at Guarita today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.4m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 9s period with ENE swell.
- Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.1m), 9s period with E swell.
The current surf forecast for Guarita at 9AM is: 1.4m 10s primary swell from a East-northeast direction and 0.2m 9s secondary swell from a South direction (forecast issued at 02:00am September 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4.5ft (1.4m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.4m) | 9s |
| Evening (21 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Mon afternoon. Warm (max 20°C on Mon afternoon, min 10°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, calm by Wed morning). | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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) | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | S 6 | S 7 | S 8 | S 9 | S 10 | S 10 | S 10 | S 11 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 450 | 450 | 441 | 378 | 370 | 355 | 302 | 207 | 169 | 138 | 135 | 112 | 195 | 382 | 561 | 612 | 1034 | 1055 | 890 | 1179 | 2189 | 1994 | 1728 | 1505 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | cross | cross | cross | cross-off | cross | off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross |
High Tide | 12:29PM0.53m | 11:52PM0.33m | 12:58PM0.55m | 11:58PM0.37m | 1:28PM0.55m | |||||||||||||||||||
Low Tide | 3:52AM0.12m | 8:35PM0.27m | 5:01AM0.07m | 6:28PM0.27m | 5:53AM0.01m | 6:47PM0.24m | ||||||||||||||||||
 | |  |  |  |  |  |  | | | |  | | | |  | | |  | |  | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | 3 | 3 | 6 | 15 | 7 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 18 | 18 | 19 | 20 | 19 | 16 | 17 | 15 | 13 | 13 | 15 | 15 | 13 | 12 | 11 | 10 | 10 | 12 | 13 | 13 | 12 | 11 |
Feels °C | 22 | 21 | 15 | 18 | 17 | 19 | 20 | 13 | 18 | 11 | 7 | 7 | 8 | 7 | 6 | 7 | 6 | 6 | 7 | 10 | 10 | 10 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 | E 8 | E 8 | S 10 | S 11 | S 11 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 |
| kJ | 450 | 450 | 441 | 378 | 370 | 355 | 302 | 207 | 169 | 138 | 135 | 82 | 55 | 51 | 36 | 36 | 663 | 651 | 566 | 1179 | 2189 | 1994 | 1728 | 1505 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | — | S 11 | S 5 | S 11 | S 11 | S 10 | SE 14 | E 13 | E 13 | E 13 | E 8 | E 9 | SSE 18 | S 10 | E 9 | E 9 | E 9 | E 9 |
| kJ | 8 | 7 | 7 | 7 | 6 | 6 | — | 10 | 25 | 9 | 2 | 2 | 7 | 4 | 4 | 4 | 36 | 38 | 360 | 410 | 56 | 56 | 39 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 12 | S 12 | — | — | S 11 | E 14 | E 14 | E 14 | — | — | — | — | E 13 | SSE 20 | E 9 | E 9 | E 14 | — | ESE 13 | ESE 13 |
| kJ | — | — | — | — | 3 | 3 | — | — | 10 | 4 | 4 | 4 | — | — | — | — | 3 | 38 | 39 | 39 | 15 | — | 16 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 4 | S 5 | SW 5 | SSW 5 | SSW 5 | S 6 | S 7 | S 8 | S 9 | S 10 | S 10 | S 10 | S 11 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 13 | 47 | 33 | 25 | 66 | 112 | 195 | 382 | 561 | 612 | 1034 | 1055 | 890 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 71 | 104 | 14 | 117 | 39 | 0 | 39 | 0 | 142 | 270 | 629 | 84 | 270 | 171 | 171 | 21 | 0 | 0 | 0 | 142 | 142 | 156 | 14 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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