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Rocha Negra surfForecast / Algarve / Portugal
12 Day Weather and Surf, issued 12 am Friday 11 Jul 2025 WEST
Best Forecast Surf Conditions for Rocha Negra this week:
The surf forecast for Rocha Negra over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 12) at 1AM. The primary swell is predicted to be 1.0m and 6s period with a secondary swell of 0.8m and 6s. Another secondary swell of 0.2m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rocha Negra in the next 12 days are 1.2m 8s and forecast to arrive on Tuesday (Jul 15) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Tuesday (Jul 15) at 4AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 12th Jul) | 3.5ft (1.0m) 6s |
| Best Surf | 1AM (Sat 12th Jul) | 3.5ft (1.0m) 6s |
| Most Powerful | 1AM (Tue 15th Jul) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for Rocha Negra over the next 12 days.
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tue 22 | |||||||||||||||||||||||||
| 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) (?) | 6 | 13 | 9 | 6 | 7 | 7 | 6 | 12 | 12 | 12 | 9 | 9 | 8 | 8 | 8 | 10 | 6 | 6 | 5 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 8 | 6 | 6 | 6 | 10 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 23 | 6 | 22 | 135 | 65 | 88 | 65 | 6 | 3 | 3 | 0 | 0 | 179 | 0 | 6 | 34 | 14 | 22 | 9 | 29 | 39 | 154 | 162 | 176 | 190 | 154 | 70 | 42 | 30 | 29 | 18 | 35 | 46 | 43 | 26 | 26 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | cross- off | off | glass | cross- off | off | off | off | off | off | off | off | off | off | off | off | cross- off | off | off | cross- off | off | off | off |
High Tide / height (m) | 3:30AM 3.03 | 3:44PM 3.28 | 4:08AM 3.08 | 4:22PM 3.34 | 4:45AM 3.11 | 5:00PM 3.36 | 5:24AM 3.10 | 5:39PM 3.35 | 6:06AM 3.07 | 6:22PM 3.29 | 6:51AM 3.01 | 7:09PM 3.20 | 7:43AM 2.94 | 8:04PM 3.07 | 8:43AM 2.87 | 9:08PM 2.95 | 9:51AM 2.85 | 10:23PM 2.87 | 11:05AM 2.89 | 11:41PM 2.87 | 12:15PM 3.01 | 12:51AM 2.94 | 1:17PM 3.17 | |||||||||||||
Low Tide / height (m) | 9:25AM 0.99 | 9:55PM 0.87 | 10:01AM 0.94 | 10:32PM 0.82 | 10:38AM 0.91 | 11:11PM 0.81 | 11:17AM 0.92 | 11:51PM 0.83 | 11:59AM 0.96 | 12:35AM 0.89 | 12:46PM 1.04 | 1:25AM 0.98 | 1:40PM 1.14 | 2:22AM 1.08 | 2:45PM 1.23 | 3:28AM 1.17 | 4:02PM 1.27 | 4:41AM 1.21 | 5:24PM 1.22 | 5:54AM 1.18 | 6:37PM 1.08 | 6:58AM 1.10 | ||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tue 22 | |||||||||||||||||||||||||
| Sunrise | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:26 | - | - | 6:26 | - | - | 6:26 | - | - | 6:28 | - | - | 6:28 | - | - | 6:30 | - | - | 6:30 | - | - | 6:31 | - |
| Sunset | - | - | 8:55 | - | - | 8:55 | - | - | 8:54 | - | - | 8:54 | - | - | 8:53 | - | - | 8:53 | - | - | 8:52 | - | - | 8:52 | - | - | 8:52 | - | - | 8:52 | - | - | 8:51 | - | - | 8:50 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 21 | 21 | 20 | 22 | 22 | 18 | 24 | 23 | 19 | 25 | 23 | 21 | 28 | 28 | 23 | 28 | 27 | 22 | 25 | 23 | 18 | 23 | 22 | 18 | 24 | 24 | 18 | 26 | 25 | 19 | 27 | 26 | 19 | 24 | 23 |
| Feels °C (?) | 16 | 19 | 19 | 19 | 19 | 19 | 17 | 21 | 19 | 16 | 22 | 18 | 17 | 26 | 25 | 20 | 28 | 27 | 19 | 21 | 17 | 13 | 18 | 17 | 14 | 20 | 19 | 15 | 23 | 21 | 17 | 25 | 23 | 17 | 21 | 18 |
Short Range Forecast: Mostly dry. Warm (max 24°C on Sun morning, min 17°C on Thu night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Tue morning, min 16°C on Sun night). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Wed morning). | Days 6-9 Weather Summary Mostly dry. Warm (max 25°C on Thu morning, min 17°C on Thu night). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 27°C on Mon morning, min 18°C on Sat night). Winds increasing (light winds from the NNW on Mon morning, fresh winds from the NNW by Tue afternoon). | |||||||||||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rocha Negra 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 Rocha Negra Surf forecast
The above surf forecast table for Rocha Negra provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rocha Negra can be found by selecting the local surf guide option on the grey menu. Our Rocha Negra 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 (Rocha Negra) 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 Rocha Negra 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.
Rocha Negra is 5 km (3 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.
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