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Praia Grande surfForecast / Lisboa / Portugal
12 Day Weather and Surf, issued 11 am Thursday 13 Feb 2025 WET
Best Forecast Surf Conditions for Praia Grande this week:
The surf forecast for Praia Grande over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 13) at 6PM. The primary swell is predicted to be 2.3m and 15s period with a secondary swell of 0.1m and 7s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Praia Grande in the next 12 days are 4.0m 17s and forecast to arrive on Tuesday (Feb 18) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Tuesday (Feb 18) at 12PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Thu 13th Feb) | 7.5ft (2.3m) 15s |
| Best Surf | 6AM (Sun 16th Feb) | 11ft (3.5m) 16s |
| Most Powerful | 3PM (Tue 18th Feb) | 13ft (4.0m) 17s |
Table - best surf conditions forecast for Praia Grande over the next 12 days.
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||||||
| 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 | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 15 | 14 | 13 | 14 | 14 | 14 | 13 | 16 | 15 | 14 | 12 | 13 | 16 | 17 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 13 | 17 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 12 | 19 | 18 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1484 | 2133 | 2228 | 2747 | 2155 | 3937 | 4054 | 4089 | 2941 | 5512 | 5482 | 2827 | 1743 | 1725 | 4219 | 7997 | 9162 | 6124 | 4517 | 3716 | 2577 | 1592 | 1960 | 3088 | 8971 | 10481 | 8531 | 7372 | 5250 | 2939 | 1922 | 1365 | 1163 | 8334 | 9580 | 7085 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross | cross- off | cross- off | cross | cross- off | cross- off | off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | on | cross- off | cross- off | cross | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- off | off | glass | off | cross- off | cross | glass |
High Tide / height (m) | 3:19PM 2.69 | 3:31AM 2.97 | 3:50PM 2.68 | 4:03AM 2.91 | 4:21PM 2.64 | 4:33AM 2.80 | 4:51PM 2.56 | 5:04AM 2.64 | 5:21PM 2.44 | 5:35AM 2.45 | 5:53PM 2.31 | 6:09AM 2.25 | 6:31PM 2.16 | 6:51AM 2.05 | 7:22PM 2.01 | 7:56AM 1.89 | 8:45PM 1.92 | 9:39AM 1.83 | 10:27PM 1.98 | 11:12AM 1.94 | 11:41PM 2.17 | 12:13PM 2.15 | 12:32AM 2.44 | |||||||||||||
Low Tide / height (m) | 9:12AM 0.14 | 9:15PM 0.22 | 9:43AM 0.15 | 9:47PM 0.23 | 10:13AM 0.20 | 10:17PM 0.29 | 10:42AM 0.30 | 10:49PM 0.40 | 11:11AM 0.44 | 11:21PM 0.54 | 11:42AM 0.61 | 11:56PM 0.71 | 12:15PM 0.79 | 12:37AM 0.89 | 12:59PM 0.96 | 1:36AM 1.05 | 2:06PM 1.10 | 3:11AM 1.14 | 3:50PM 1.13 | 4:56AM 1.04 | 5:18PM 0.98 | 6:03AM 0.82 | 6:15PM 0.76 | |||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||||||||||||
| Sunrise | 7:31 | - | - | 7:30 | - | - | 7:28 | - | - | 7:28 | - | - | 7:26 | - | - | 7:26 | - | - | 7:24 | - | - | 7:22 | - | - | 7:22 | - | - | 7:20 | - | - | 7:18 | - | - | 7:18 | - | - |
| Sunset | - | 6:12 | - | - | 6:13 | - | - | 6:14 | - | - | 6:15 | - | - | 6:16 | - | - | 6:17 | - | - | 6:19 | - | - | 6:20 | - | - | 6:21 | - | - | 6:22 | - | - | 6:22 | - | - | 6:23 | - |
 |  |  | |  |  | | |  | | | | | | | | | | | | | | | |  |  |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 7 | 4 | 16 | 6 | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 15 | 14 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 16 | 16 | 15 | 15 | 12 | 12 | 12 | 14 | 16 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 13 | 11 | 12 | 10 | 10 | 11 | 9 | 13 | 13 | 12 | 14 | 12 | 9 | 11 | 13 | 11 | 12 | 14 | 14 | 16 | 16 | 14 | 11 | 12 | 10 | 10 | 14 | 8 | 7 | 9 | 10 | 15 | 14 | 11 | 12 | 14 |
Short Range Forecast: Mostly dry. Very mild (max 16°C on Sat afternoon, min 13°C on Thu night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Tue morning, min 12°C on Sun morning). Winds increasing (light winds from the SSE on Sun afternoon, fresh winds from the SSE by Tue morning). | Days 6-9 Weather Summary Moderate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 17°C on Wed afternoon, min 12°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the S by Fri morning). | Long Range Forecast: Heavy rain (total 22mm), heaviest during Sat morning. Very mild (max 16°C on Sun afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the E on Sat night, calm by Mon night). | |||||||||||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Praia Grande 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 Praia Grande Surf forecast
The above surf forecast table for Praia Grande provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Grande can be found by selecting the local surf guide option on the grey menu. Our Praia Grande 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 (Praia Grande) 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 Praia Grande 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.
Praia Grande is 9 km (6 miles) from Sintra. If you plan a holiday in Lisboa, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.
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