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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 Wednesday 30 Apr 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 Thursday (May 01) at 3AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.5m and 8s. 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 1.2m 13s and forecast to arrive on Friday (May 02) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 7s period and expected on Wednesday (May 07) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 1st May) | 2.5ft (0.7m) 11s |
| Best Surf | 6AM (Thu 1st May) | 3ft (0.9m) 11s |
| Most Powerful | 3AM (Fri 2nd May) | 4ft (1.2m) 13s |
Table - best surf conditions forecast for Hermenegildo over the next 12 days.
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 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) (?) | 11 | 11 | 10 | 11 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 11 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 96 | 200 | 160 | 309 | 379 | 361 | 255 | 259 | 213 | 179 | 153 | 158 | 158 | 128 | 99 | 103 | 112 | 108 | 101 | 60 | 63 | 97 | 43 | 78 | 106 | 78 | 57 | 210 | 90 | 86 | 50 | 35 | 25 | 14 | 9 | 32 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- on | cross | cross | cross | off | cross- off | glass | cross | cross- off | cross | cross | cross | on | cross- on | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- on | cross- on | on | on | on | cross | cross- off | cross- off | cross- off | off | cross- off | cross | cross- off | cross- off |
High Tide / height (m) | 9:48PM 2:44AM 0.76 0.20 | 10:31AM 0.43 | 4:16PM 0.35 | 10:39PM 0.77 | 11:19AM 0.40 | 5:07PM 0.33 | 11:30PM 0.75 | 12:07PM 6:00PM 0.37 0.31 | 12:21AM 0.70 | 5:15AM 0.28 | 12:55PM 0.35 | 6:56PM 1:13AM 0.30 0.64 | 6:23AM 0.29 | 1:45PM 0.34 | 7:56PM 2:05AM 0.30 0.57 | 7:36AM 0.29 | 2:38PM 0.33 | 8:58PM 3:00AM 0.31 0.51 | 8:50AM 0.30 | 3:34PM 0.34 | 9:56PM 0.32 | 3:57AM 10:01AM 0.46 0.31 | 4:31PM 0.35 | 10:49PM 0.33 | 4:56AM 11:05AM 0.42 0.33 | 5:25PM 0.38 | 11:35PM 0.33 | 5:53AM 12:00PM 0.40 0.36 | 6:15PM 12:17AM 0.41 0.31 | 6:47AM 0.38 | 12:50PM 0.38 | 7:01PM 12:57AM 0.45 0.29 | 7:37AM 0.37 | 1:37PM 0.39 | ||
Low Tide / height (m) | 2:13AM 0.20 | 6:37AM -0.17 | 1:30PM 0.17 | 6:46PM 0.20 | 7:29AM -0.15 | 2:18PM 0.15 | 7:33PM 0.20 | 8:21AM -0.10 | 3:07PM 0.14 | 8:23PM 0.20 | 4:35AM 9:14AM 0.28 -0.04 | 3:59PM 0.14 | 9:15PM 0.21 | 5:15AM 10:10AM 0.28 0.02 | 4:51PM 0.14 | 10:12PM 0.23 | 5:59AM 11:08AM 0.27 0.08 | 5:47PM 0.15 | 11:17PM 0.24 | 6:45AM 0.25 | 12:10PM 0.13 | 6:44PM 12:27AM 0.17 0.24 | 7:32AM 0.23 | 1:11PM 0.16 | 7:42PM 1:34AM 0.18 0.22 | 8:19AM 0.22 | 2:08PM 0.18 | 8:40PM 2:32AM 0.19 0.18 | 9:04AM 0.21 | 2:58PM 0.20 | 9:36PM 0.19 | 3:22AM 9:48AM 0.14 0.21 | 3:44PM 0.22 | 10:30PM 0.20 | 4:08AM 10:31AM 0.09 0.21 | 4:27PM 0.24 |
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | |||||||||||||||||||||||||
| Sunrise | - | 7:05 | - | - | 7:07 | - | - | 7:07 | - | - | 7:07 | - | - | 7:09 | - | - | 7:09 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - |
| Sunset | - | - | 5:52 | - | - | 5:51 | - | - | 5:50 | - | - | 5:49 | - | - | 5:47 | - | - | 5:46 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - | - | 5:44 | - | - | 5:43 | - | - | 5:42 |
 |  |  |  | | | |  | | | | | | | | |  |  |  | | | | | |  | | |  | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 4 | 9 | 5 | 1 | - | - | - | 3 | 3 | 5 | 8 | 30 | 8 | 30 | 1 | - | - | - | - |
| Temp. °C | 16 | 17 | 18 | 17 | 19 | 21 | 19 | 20 | 21 | 20 | 21 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 20 | 21 | 20 | 19 | 20 | 19 | 19 | 19 | 21 | 21 | 22 | 21 | 16 | 18 | 16 | 17 | 19 |
| Feels °C (?) | 15 | 15 | 16 | 14 | 18 | 21 | 20 | 20 | 21 | 19 | 21 | 21 | 20 | 22 | 21 | 20 | 20 | 20 | 19 | 20 | 21 | 21 | 19 | 20 | 16 | 16 | 18 | 21 | 23 | 24 | 20 | 11 | 14 | 14 | 16 | 18 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Tue morning. Warm (max 22°C on Sun afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 26mm), heaviest during Tue night. Warm (max 21°C on Wed afternoon, min 18°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the E by Fri morning). | Long Range Forecast: Heavy rain (total 77mm), heaviest during Sat night. Warm (max 22°C on Sat afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the WSW on Sun morning, calm by Sun night). | |||||||||||||||||||||||||||||||||
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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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