Guarita Surf Forecast

/ Rio Grande Do Sul (19 surf breaks) /

Brazil (447 surf breaks)

Surf Forecasts:

Guarita surfForecast / Rio Grande Do Sul / Brazil

12 Day Weather and Surf, issued 2 am Tuesday 09 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

Guarita surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Guarita sea temperature is 18.1° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Guarita this week:

The surf forecast for Guarita over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 09) at 6AM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.5m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Guarita in the next 12 days are 1.9m 14s and forecast to arrive on Monday (Sep 15) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Tuesday (Sep 09) at 9PM.

Wave Type	Time (-03) & Date	Wave Height & Period
Next good surf (1 star+)	6AM (Tue 9th Sep)	4.5ft (1.4m) 8s
Best Surf	12AM (Wed 10th Sep)	5ft (1.5m) 10s
Most Powerful	9AM (Mon 15th Sep)	6ft (1.9m) 14s

Table - best surf conditions forecast for Guarita over the next 12 days.

Updates in hr min s Forecast update imminent

12 Days Hourly

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	Short Range Forecast Some drizzle, heaviest during Tue morning. Warm (max 22°C on Thu morning, min 12°C on Thu night). Wind will be generally light.									Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Sun afternoon, min 12°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NE by Sun afternoon).
	Tuesday 09			Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Rating (10 max)	1	0	3	2	1	2	2	1	2	2	1	3	1	0	1	1	0	2	3	2	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	S	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE
Period(s) (?)	8	9	10	10	10	11	11	11	11	12	12	11	11	14	12	13	14	14	14	14	14
Wave Graph (?)
Energy (?)	318	336	564	464	542	551	436	607	685	568	592	507	516	683	809	989	1338	1473	1992	1431	1288
Wind (km/h)	SW	SW	W	NNE	E	N	SW	S	SW	SSW	SSE	N	NNE	NE	NNE	NNE	NE	NNE	NNE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- off	cross- off	cross- off	glass	on	cross- off	cross- off	cross	cross- off	cross	cross- on	cross- off	cross	cross- on	cross	cross	cross- on	cross	cross	cross	cross- on
High Tide / height (m)		1:48PM 0.38	6:45PM 1:37AM 0.37 0.57	6:23AM 0.29	2:02PM 0.39	7:56PM 2:15AM 0.30 0.57	7:59AM 0.34	2:23PM 0.41	9:02PM 2:55AM 0.25 0.54	9:11AM 0.41	2:48PM 0.43	10:02PM 0.22	3:37AM 10:15AM 0.48 0.49	3:13PM 0.45	10:54PM 0.21	4:22AM 11:12AM 0.41 0.56	3:36PM 0.45	11:37PM 0.22	5:14AM 0.32	12:04PM 0.60	12:13AM 0.23
Low Tide / height (m)	9:33AM -0.04	4:18PM 0.30	9:46PM 0.23	5:45AM 10:19AM 0.29 0.06	5:12PM 0.19	10:22PM 0.21	5:53AM 11:07AM 0.28 0.17		6:01PM 11:02PM 0.10 0.20	6:19AM 12:00PM 0.27 0.29		6:47PM 11:47PM 0.03 0.19	6:49AM 0.25	12:59PM 0.38	7:31PM 12:42AM 0.00 0.17	7:19AM 0.24	2:13PM 0.44	8:15PM 1:50AM 0.02 0.16	7:47AM 0.23		8:59PM 0.07

	Tuesday 09			Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15
Sunrise	6:24	-	-	6:24	-	-	6:22	-	-	6:20	-	-	6:20	-	-	6:18	-	-	6:18	-	-
Sunset	-	6:07	-	-	6:08	-	-	6:08	-	-	6:09	-	-	6:09	-	-	6:10	-	-	6:10	-

Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	6
Temp. °C	19	20	15	18	17	14	22	22	15	15	16	14	17	18	16	18	19	16	19	20	19
Feels °C (?)	15	15	12	16	15	12	18	18	12	12	14	14	13	13	13	13	13	12	19	19	19

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Rio Grande Do Sul

Wind Update The wind is still offshore at Guarita (light winds from the NW at Osvaldo Kroeff wx 51 km from Guarita). 1.8m 8s swell from the E with a 0.4m 10s swell from the S and a 0.4m 13s groundswell from the SSE. 3 swells combining so expect closeout sets.
1 hour 38 minutes ago Guarita

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Guarita surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

Information about the Guarita Surf forecast

The above surf forecast table for Guarita provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Guarita can be found by selecting the local surf guide option on the grey menu. Our Guarita surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Guarita) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Guarita may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Guarita is 22 km (14 miles) from Torres. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Torres. Torres has rooms for a wide range of budgets as well as car hire and transport links.