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Hermenegildo Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Hermenegildo surfForecast / Rio Grande Do Sul / Brazil
12 Day Weather and Surf, issued 8 pm Monday 30 Jun 2025 -03
Best Forecast Surf Conditions for Hermenegildo this week:
The surf forecast for Hermenegildo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 01) at 6AM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 1.7m and 10s. Another secondary swell of 0.3m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hermenegildo in the next 12 days are 3.0m 12s and forecast to arrive on Tuesday (Jul 01) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Tuesday (Jul 08) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 1st Jul) | 8ft (2.5m) 10s |
| Best Surf | 12PM (Tue 1st Jul) | 10ft (3.0m) 12s |
| Most Powerful | 12PM (Tue 1st Jul) | 10ft (3.0m) 12s |
Table - best surf conditions forecast for Hermenegildo over the next 12 days.
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 11 | 12 | 11 | 10 | 10 | 9 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 3 | 9 | 10 | 10 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 262 | 2667 | 3175 | 2011 | 1130 | 503 | 150 | 150 | 98 | 93 | 55 | 25 | 18 | 11 | 7 | 8 | 30 | 119 | 133 | 193 | 101 | 127 | 80 | 89 | 93 | 55 | 51 | 89 | 75 | 105 | 194 | 151 | 251 | 149 | 117 | 98 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | on | glass | cross- on | cross | cross- off | off | cross- off | cross | cross | cross- on | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | on | on |
High Tide / height (m) | 11:38PM 0.60 | 4:50AM 0.34 | 12:06PM 5:49PM 0.38 0.31 | 12:27AM 0.54 | 5:44AM 0.31 | 12:56PM 0.40 | 6:36PM 1:16AM 0.30 0.48 | 6:46AM 0.29 | 1:44PM 0.42 | 7:27PM 2:06AM 0.28 0.43 | 7:59AM 0.28 | 2:32PM 0.44 | 8:25PM 2:58AM 0.26 0.39 | 9:23AM 0.29 | 3:19PM 0.45 | 9:29PM 0.25 | 3:52AM 10:44AM 0.35 0.32 | 4:06PM 0.47 | 10:31PM 0.24 | 4:45AM 11:46AM 0.33 0.35 | 4:53PM 0.48 | 11:25PM 0.24 | 5:36AM 0.31 | 12:34PM 5:40PM 0.38 0.50 | 12:10AM 0.24 | 6:25AM 0.30 | 1:16PM 0.40 | 6:27PM 12:50AM 0.52 0.25 | 7:11AM 0.29 | 1:55PM 0.41 | 7:15PM 1:28AM 0.54 0.27 | 7:55AM 0.28 | 2:34PM 0.41 | 8:02PM 2:06AM 0.57 0.28 | 8:39AM 0.29 | 3:13PM 0.40 |
Low Tide / height (m) | 3:11AM 8:31AM 0.30 0.02 | 3:07PM 0.18 | 8:39PM 0.15 | 4:00AM 9:16AM 0.28 0.07 | 4:05PM 0.21 | 9:30PM 0.16 | 4:50AM 10:00AM 0.25 0.13 | 5:08PM 0.22 | 10:22PM 0.17 | 5:41AM 10:45AM 0.22 0.19 | 6:15PM 11:17PM 0.22 0.17 | 6:30AM 11:33AM 0.20 0.25 | 7:20PM 12:17AM 0.21 0.17 | 7:17AM 0.18 | 12:28PM 0.30 | 8:15PM 1:18AM 0.19 0.16 | 8:01AM 0.17 | 1:28PM 0.33 | 9:03PM 2:16AM 0.18 0.14 | 8:43AM 0.15 | 2:26PM 0.35 | 9:47PM 0.17 | 3:08AM 9:25AM 0.12 0.14 | 3:17PM 0.36 | 10:30PM 0.18 | 3:57AM 10:07AM 0.09 0.12 | 4:02PM 0.35 | 11:12PM 0.19 | 4:42AM 10:50AM 0.07 0.11 | 4:44PM 0.34 | 11:55PM 0.20 | 5:26AM 11:35AM 0.05 0.10 | 5:24PM 0.32 | |||
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| Sunrise | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:35 | - | - | 7:35 | - | - | 7:35 | - | - | 7:35 | - |
| Sunset | - | - | 5:35 | - | - | 5:35 | - | - | 5:36 | - | - | 5:36 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:38 | - | - | 5:38 | - | - | 5:39 | - | - | 5:39 |
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |  | |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | 8 | 8 | - | - | - | - | - | - |
| Temp. °C | 5 | 7 | 10 | 8 | 8 | 8 | 9 | 10 | 12 | 13 | 12 | 14 | 13 | 11 | 11 | 14 | 14 | 13 | 13 | 14 | 15 | 13 | 15 | 18 | 17 | 15 | 15 | 15 | 16 | 12 | 11 | 6 | 8 | 9 | 12 | 13 |
| Feels °C (?) | -3 | 0 | 3 | 2 | 4 | 4 | 7 | 7 | 9 | 9 | 10 | 13 | 12 | 9 | 8 | 11 | 10 | 9 | 9 | 9 | 10 | 7 | 13 | 17 | 15 | 14 | 15 | 13 | 15 | 9 | 7 | 2 | 4 | 5 | 8 | 9 |
Short Range Forecast: Mostly dry. Very mild (max 12°C on Thu afternoon, min 3°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, calm by Thu morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 12°C on Sun night). Winds decreasing (fresh winds from the NNE on Mon night, calm by Tue night). | Long Range Forecast: Heavy rain (total 24mm), heaviest during Thu afternoon. Very mild (max 16°C on Thu morning, min 4°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Hermenegildo 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 Hermenegildo Surf forecast
The above surf forecast table for Hermenegildo provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Hermenegildo can be found by selecting the local surf guide option on the grey menu. Our Hermenegildo 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 (Hermenegildo) 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 Hermenegildo 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.
Are you planning a holiday in Rio Grande Do Sul? If you are looking for accommodation near Hermenegildo, camping, hotels and holiday cottages in Rio Grande Do Sul, consider staying in Santa Vitoria do Palmar which is 21 km (13 miles) away.
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