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Surf Forecasts:
Caxias surfForecast / Lisboa / Portugal
16 Day Weather and Surf, issued 12 pm Saturday 09 May 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
17.2° C
(Which is slightly warmer than usual)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 (May 15) at 4AM. The primary swell is predicted to be 2.5m and 9s period with a secondary swell of 1.3m and 12s. Another secondary swell of 0.1m and 13s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Caxias in the next 16 days are 3.0m 10s and forecast to arrive on Sunday (May 10) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Thursday (May 14) at 1AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Fri 15th May) | 8ft (2.5m) 9s |
| Best Surf | 4AM (Fri 15th May) | 8ft (2.5m) 9s |
| Most Powerful | 4AM (Sun 10th May) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Caxias over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Sat afternoon. Very mild (max 18°C on Mon afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the SSW on Sun afternoon, light winds from the SSW by Sun night). | Days 4-6 Weather SummarySome drizzle, heaviest during Tue morning. Very mild (max 18°C on Wed morning, min 13°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon). | ||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 8 | SW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | NW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 8 | NNW 10 | NNW 10 | NNW 9 | |
429 | 661 | 1511 | 1640 | 1121 | 1226 | 718 | 694 | 508 | 281 | 193 | 131 | 92 | 92 | 125 | 337 | 526 | 652 | 1726 | 1608 | 1421 | |
Wind (km/h) | |||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 8:59PM2.10m | 9:48AM1.91m | 10:09PM2.16m | 10:56AM2.03m | 11:12PM2.28m | 11:53AM2.21m | 00:06AM2.45m | 12:42PM2.43m | 00:55AM2.63m | 1:27PM2.63m | 1:43AM2.78m | 2:10PM2.82m | 2:30AM2.89m | ||||||||
Low Tide | 2:26PM1.00m | 3:30AM0.91m | 3:42PM0.99m | 4:40AM0.80m | 4:53PM0.89m | 5:37AM0.63m | 5:52PM0.72m | 6:26AM0.44m | 6:43PM0.52m | 7:12AM0.26m | 7:31PM0.31m | 7:56AM0.12m | 8:18PM0.14m | ||||||||
 |  |  |  | | | | |  | | |  |  | | | | | | | | | |
 | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — |
 | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | — | 8:39 | — | — | 8:39 | — | — | 8:40 | — |
2 | 3 | 3 | — | — | 2 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 15 | 17 | 17 | 15 | 17 | 18 | 16 | 17 | 17 | 16 | 18 | 18 | 14 | 17 | 16 | 14 | 20 | 22 | 17 |
11 | 12 | 11 | 11 | 11 | 10 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 15 | 11 | 10 | 8 | 8 | 15 | 17 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | NW 13 | NNW 12 | NNW 11 | WSW 9 | WSW 9 | WSW 8 | NNW 11 | NNW 11 | NNW 10 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | WSW 5 | NW 15 | NNW 13 | NNW 10 | S 12 | NNW 9 |
 kJ | 429 | 172 | 184 | 160 | 1121 | 1226 | 434 | 694 | 508 | 281 | 193 | 131 | 92 | 92 | 125 | 2 | 57 | 299 | 1726 | 3 | 1421 |
Swell 2 Height (m) Direction Period (s) | W 12 | W 10 | — | NNW 11 | NW 12 | NW 12 | NW 12 | WSW 7 | SW 7 | SSW 16 | SSW 16 | SW 6 | SW 6 | WSW 6 | W 6 | W 11 | W 11 | SW 13 | SW 13 | — | S 12 |
| kJ | 106 | 100 | — | 12 | 149 | 309 | 718 | 207 | 114 | 25 | 25 | 56 | 25 | 38 | 5 | 9 | 9 | 7 | 7 | — | 3 |
Swell 3 Height (m) Direction Period (s) | NW 14 | WNW 12 | — | S 16 | NNW 10 | SW 19 | SW 18 | WNW 9 | SSW 17 | — | — | SSW 15 | W 6 | SSW 14 | SW 5 | SW 13 | SW 13 | SW 13 | — | — | — |
| kJ | 91 | 107 | — | 5 | 32 | 15 | 13 | 8 | 27 | — | — | 21 | 26 | 20 | 7 | 7 | 7 | 7 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 8 | WSW 9 | WSW 9 | SSW 7 | — | — | SW 7 | — | SW 6 | SW 6 | — | — | — | N 3 | NNW 7 | NNW 8 | NNW 8 | — | NNW 10 | — |
| kJ | — | 661 | 1511 | 1640 | 192 | — | — | 112 | — | 95 | 93 | — | — | — | 5 | 337 | 526 | 652 | — | 1608 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 74 | 438 | 447 | 514 | 401 | 228 | 74 | 388 | 74 | 74 | 74 | 4 | 4 | 569 | 552 | 562 | 451 | 431 | 0 | 0 | 0 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 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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