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Surf Forecasts:
Arrifana surfForecast / Algarve / Portugal
16 Day Weather and Surf, issued 12 pm Sunday 10 May 2026 WESTForecast update in hr min s Forecast update imminent
Arrifana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arrifana sea temperature is
16.1° C
(Which is 1.2°C colder than average for this time of year)Best Forecast Surf Conditions for Arrifana this week:
The surf forecast for Arrifana over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 13) at 1AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.9m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Arrifana in the next 16 days are 3.0m 10s and forecast to arrive on Sunday (May 10) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (May 14) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Wed 13th May) | 2.5ft (0.7m) 9s |
| Best Surf | 1AM (Wed 13th May) | 2.5ft (0.7m) 9s |
| Most Powerful | 7PM (Sun 10th May) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Arrifana over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Sun morning. Very mild (max 18°C on Mon afternoon, min 15°C on Sun night). Winds decreasing (fresh winds from the SW on Sun morning, calm by Tue night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Wed morning, min 13°C on Wed night). Winds increasing (light winds from the WNW on Wed morning, fresh winds from the NNW by Thu night). | ||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
W 10 | W 10 | W 10 | WSW 8 | NW 12 | NNW 11 | NNW 10 | NNW 10 | NNW 9 | W 6 | NNW 8 | NNW 9 | NNW 9 | WNW 11 | NNW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 10 | NNW 10 | NNW 9 | |
1647 | 1796 | 1362 | 509 | 531 | 256 | 163 | 161 | 70 | 39 | 44 | 26 | 88 | 12 | 355 | 406 | 476 | 387 | 622 | 480 | 158 | |
Wind (km/h) | |||||||||||||||||||||
on | on | on | cross-on | on | cross-on | on | cross-on | glassy | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:03PM2.17m | 10:50AM2.05m | 11:05PM2.30m | 11:47AM2.23m | 11:59PM2.47m | 12:35PM2.45m | 00:49AM2.65m | 1:20PM2.66m | 1:36AM2.81m | 2:04PM2.84m | 2:24AM2.92m | 2:48PM2.97m | 3:11AM2.95m | ||||||||
Low Tide | 3:36PM1.00m | 4:33AM0.81m | 4:47PM0.89m | 5:31AM0.63m | 5:45PM0.72m | 6:20AM0.44m | 6:37PM0.52m | 7:05AM0.26m | 7:24PM0.31m | 7:49AM0.12m | 8:11PM0.14m | 8:33AM0.04m | 8:58PM0.01m | ||||||||
 |  |  | |  |  | | |  | | | | | | | | | | | | | |
 | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 8:31 | — | — | 8:32 | — | — | 8:34 | — | — | 8:35 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — |
1 | — | — | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 15 | 17 | 18 | 15 | 18 | 18 | 16 | 17 | 17 | 15 | 17 | 16 | 14 | 16 | 16 | 14 | 17 | 16 | 14 |
11 | 11 | 11 | 13 | 14 | 13 | 16 | 16 | 16 | 15 | 15 | 13 | 12 | 10 | 7 | 9 | 9 | 7 | 11 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 10 | NNW 11 | W 10 | WSW 8 | WSW 8 | WSW 7 | WSW 6 | NNW 10 | WSW 6 | W 6 | W 6 | NNW 9 | WNW 6 | WNW 11 | NNW 13 | NNW 13 | NNW 12 | NNW 10 | — | — | NNW 9 |
 kJ | 1647 | 46 | 1362 | 509 | 344 | 132 | 107 | 161 | 60 | 32 | 22 | 26 | 3 | 12 | 18 | 149 | 215 | 270 | — | — | 158 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NNW 11 | NW 13 | NNW 12 | NW 12 | NNW 11 | NNW 10 | SW 16 | NNW 9 | NNW 8 | NNW 8 | WSW 5 | WSW 5 | SW 13 | WNW 10 | SW 12 | S 12 | — | — | — | W 14 |
| kJ | 38 | 47 | 167 | 235 | 531 | 256 | 163 | 10 | 70 | 39 | 44 | 5 | 2 | 7 | 10 | 6 | 3 | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | S 19 | SW 18 | SW 17 | WNW 9 | SW 16 | SSW 16 | SW 14 | SW 14 | SW 14 | SW 13 | W 11 | N 14 | SW 13 | — | — | — | — | — | — |
| kJ | — | — | 7 | 12 | 12 | 16 | 10 | 24 | 8 | 8 | 8 | 7 | 2 | 4 | 7 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | W 10 | — | — | — | — | — | WSW 6 | — | — | — | NW 6 | NNW 9 | NNW 6 | NNW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 10 | NNW 10 | NNW 6 |
| kJ | — | 1796 | — | — | — | — | — | 68 | — | — | — | 11 | 88 | 101 | 355 | 406 | 476 | 387 | 622 | 480 | 124 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 604 | 281 | 325 | 56 | 234 | 5 | 27 | 132 | 0 | 22 | 617 | 260 | 789 | 393 | 398 | 751 | 587 | 406 | 62 | 406 | 152 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||||
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 Arrifana 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 Arrifana Surf forecast
The above surf forecast table for Arrifana provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Arrifana can be found by selecting the local surf guide option on the grey menu. Our Arrifana 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 (Arrifana) 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 Arrifana 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.
Arrifana is 27 km (17 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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