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Surf Forecasts:
Caxias surfForecast / Lisboa / Portugal
16 Day Weather and Surf, issued 6 am Friday 17 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Caxias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caxias sea temperature is
15.8° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Caxias this week:
The surf forecast for Caxias over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 17) at 4PM. The primary swell is predicted to be 1.9m and 12s period with a secondary swell of 0.1m and 17s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Caxias in the next 16 days are 2.4m 12s and forecast to arrive on Wednesday (Apr 22) at 7AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Friday (Apr 17) at 10PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Fri 17th Apr) | 6ft (1.9m) 12s |
| Best Surf | 4PM (Fri 17th Apr) | 6ft (1.9m) 12s |
| Most Powerful | 7AM (Wed 22nd Apr) | 8ft (2.4m) 12s |
Table - best surf conditions forecast for Caxias over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Warm (max 23°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 22°C on Mon morning, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| 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) (?) | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 6 | 14 | 13 | 12 | 12 | 13 | 8 | 10 | 9 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1514 | 1053 | 1036 | 868 | 698 | 400 | 236 | 165 | 127 | 101 | 82 | 55 | 158 | 530 | 1134 | 734 | 1098 | 479 | 414 | 980 | 431 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | off | cross- off | cross | glass | glass | cross- on | glass | cross- off | cross | cross | cross | cross- on | on | glass | on | on | cross- on | on | glass |
High Tide / height (m) | 3:19PM 2.96 | 3:37AM 3.05 | 3:59PM 3.01 | 4:20AM 2.99 | 4:40PM 2.98 | 5:05AM 2.85 | 5:25PM 2.88 | 5:55AM 2.64 | 6:16PM 2.71 | 6:52AM 2.40 | 7:15PM 2.53 | 8:01AM 2.18 | 8:29PM 2.37 | ||||||||
Low Tide / height (m) | 9:24PM -0.02 | 9:46AM -0.07 | 10:06PM -0.05 | 10:26AM 0.00 | 10:50PM 0.00 | 11:09AM 0.16 | 11:39PM 0.14 | 11:56AM 0.36 | 12:34AM 0.34 | 12:50PM 0.59 | 1:41AM 0.54 | 1:58PM 0.79 | 3:05AM 0.68 | ||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
| Sunrise | 6:58 | - | - | 6:56 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | - | 6:52 | - | - | 6:50 | - | - |
| Sunset | - | 8:15 | - | - | 8:15 | - | - | 8:16 | - | - | 8:17 | - | - | 8:19 | - | - | 8:20 | - | - | 8:21 | - |
 |  |  | | |  | | | | | |  | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 23 | 17 | 22 | 23 | 19 | 21 | 20 | 17 | 22 | 21 | 22 | 22 | 20 | 17 | 18 | 17 | 14 | 18 | 18 | 15 |
| Feels °C (?) | 19 | 21 | 13 | 21 | 21 | 17 | 20 | 18 | 16 | 21 | 18 | 17 | 18 | 16 | 15 | 16 | 14 | 12 | 15 | 15 | 14 |
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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 Caxias 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 Caxias Surf forecast
The above surf forecast table for Caxias provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Caxias can be found by selecting the local surf guide option on the grey menu. Our Caxias 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 (Caxias) 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 Caxias 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.
Caxias is 1 km (1 miles) from Paco de Arcos. If you plan a holiday in Lisboa, look for hotels and other accommodation in Paco de Arcos. Paco de Arcos has rooms for a wide range of budgets as well as car hire and transport links.
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