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Nazare surfForecast / Beira / Portugal
12 Day Weather and Surf, issued 6 pm Monday 25 Aug 2025 WEST
Best Forecast Surf Conditions for Nazare this week:
The most powerful waves expected at Nazare in the next 12 days are 3.5m 17s and forecast to arrive on Tuesday (Aug 26) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Tue 26th Aug) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Nazare over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 20°C on Mon afternoon, min 17°C on Mon night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Fri morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 21 | 19 | 17 | 16 | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 811 | 3632 | 7454 | 6363 | 4536 | 3810 | 2732 | 2010 | 1902 | 1722 | 1651 | 1866 | 1883 | 1880 | 1191 | 898 | 609 | 602 | 701 | 883 | 1230 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross | ||
High Tide / height (m) | 4:58PM 3.01 | 5:17AM 2.75 | 5:30PM 2.89 | 5:48AM 2.66 | 6:03PM 2.72 | 6:20AM 2.54 | 6:35PM 2.52 | 6:53AM 2.40 | 7:11PM 2.30 | 7:31AM 2.24 | 7:54PM 2.09 | 8:22AM 2.08 | 8:59PM 1.92 | 9:43AM 1.97 | |||||||||
Low Tide / height (m) | 11:09PM 0.16 | 11:15AM 0.25 | 11:39PM 0.27 | 11:48AM 0.36 | 12:09AM 0.42 | 12:21PM 0.52 | 12:40AM 0.60 | 12:57PM 0.70 | 1:15AM 0.80 | 1:40PM 0.89 | 1:58AM 0.99 | 2:39PM 1.07 | 3:05AM 1.14 | ||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||||
| Sunrise | - | - | 6:58 | - | - | 6:58 | - | - | 7:00 | - | - | 7:01 | - | - | 7:01 | - | - | 7:01 | - | - | 7:03 | ||
| Sunset | 8:17 | - | - | 8:16 | - | - | 8:15 | - | - | 8:14 | - | - | 8:12 | - | - | 8:10 | - | - | 8:08 | - | - | ||
 |  | | |  |  |  | | | | | | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 20 | 18 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 18 | 21 | 21 | 19 | 21 | 21 | 20 | 19 | 19 | 18 | 19 | ||
| Feels °C (?) | 19 | 17 | 18 | 17 | 15 | 18 | 18 | 19 | 16 | 16 | 16 | 22 | 21 | 20 | 20 | 21 | 21 | 16 | 15 | 15 | 15 | ||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Beira
Continuing clean conditions at Nazare (light winds from the N at Serra de Mangues wx 9 km from Nazare). 1.5m 21s long period groundswell from the WNW with a 1.0m 9s swell, also from the WNW and a 0.6m 4s local chop, also from the NNW as well as a 0.5m 11s groundswell, also from the WNW. 4 swells combining to make bigger set waves.
1 h 9 min ago
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 Nazare 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 Nazare Surf forecast
The above surf forecast table for Nazare provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Nazare can be found by selecting the local surf guide option on the grey menu. Our Nazare 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 (Nazare) 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 Nazare 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.
Nazare is 21 km (13 miles) from Marinha Grande. If you plan a holiday in Beira, look for hotels and other accommodation in Marinha Grande. Marinha Grande has rooms for a wide range of budgets as well as car hire and transport links.
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