Surf Forecasts:
How big are the waves at Guarita today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 6ft (1.8m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 5ft (1.6m), 10s period with ENE swell.
- Evening surf: Evening surf (20 Sep, local time) - 5ft (1.5m), 10s period with E swell.
The current surf forecast for Guarita at 9AM is: 1.8m 9s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 02:00am September 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 6ft (1.8m) | 9s |
| Afternoon (20 Sep) | 5ft (1.6m) | 10s |
| Evening (20 Sep) | 5ft (1.5m) | 10s |
Table - waves today at Guarita. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 62mm), heaviest during Mon morning. Warm (max 23°C on Sun afternoon, min 11°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | S 7 | S 9 | S 11 | S 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 469 | 606 | 1199 | 552 | 528 | 502 | 512 | 441 | 463 | 386 | 378 | 322 | 355 | 348 | 302 | 251 | 212 | 173 | 169 | 135 | 184 | 503 | 813 | 890 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 12:01PM0.50m | 11:41PM0.28m | 12:29PM0.53m | 11:52PM0.33m | 12:58PM0.55m | |||||||||||||||||||
Low Tide | 2:31AM0.16m | 8:56PM0.23m | 3:52AM0.12m | 8:35PM0.27m | 5:01AM0.07m | 6:28PM0.27m | ||||||||||||||||||
 | |  |  |  |  |  |  | | |  |  |  | |  |  | | | |  | | | |  | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — |
mm | 8 | 6 | — | 1 | — | — | 1 | — | — | — | 1 | 6 | 24 | 19 | 4 | 4 | 2 | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 20 | 20 | 23 | 20 | 20 | 21 | 21 | 19 | 18 | 19 | 20 | 19 | 15 | 16 | 14 | 13 | 13 | 16 | 16 | 13 | 12 |
Feels °C | 13 | 14 | 18 | 22 | 22 | 25 | 21 | 21 | 22 | 20 | 18 | 20 | 19 | 20 | 20 | 11 | 16 | 9 | 7 | 7 | 10 | 9 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | S 12 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | E 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 8 |
| kJ | 25 | 11 | 660 | 552 | 528 | 502 | 512 | 441 | 463 | 386 | 378 | 322 | 355 | 348 | 302 | 251 | 212 | 173 | 169 | 135 | 106 | 80 | 54 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | S 12 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 12 | S 11 | S 4 | S 11 | S 11 | S 10 | — | E 13 | E 13 | E 13 |
| kJ | — | — | 11 | 11 | 11 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 11 | 10 | 13 | 9 | 2 | 2 | — | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 12 | — | — | S 11 | E 14 | — | E 14 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | 9 | 4 | — | 4 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 4 | SSW 5 | S 4 | S 5 | S 6 | S 7 | S 9 | S 11 | S 11 |
| kJ | 469 | 606 | 1199 | — | — | — | — | — | — | — | — | — | — | — | 8 | 16 | 30 | 10 | 45 | 105 | 184 | 503 | 813 | 890 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 629 | 422 | 0 | 0 | 0 | 21 | 170 | 0 | 0 | 229 | 8 | 0 | 0 | 39 | 0 | 71 | 0 | 152 | 270 | 183 | 273 | 171 | 171 | 171 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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