Surf Forecasts:
Meia Praia surf forecast from 17 Aug 2026:
- Most powerful swell: Tuesday 18 Aug, 10AM (local time) - 0.5ft (0.2m), 16s period, SSW swell with 24 kJ wave energy.
Best Forecast Surf Conditions for Meia Praia this week:
The most powerful waves expected at Meia Praia in the next 16 days are 0.2m 16s and forecast to arrive on Tuesday (Aug 18) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Saturday (Aug 22) at 10AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Tue 18th Aug) | 0.5ft (0.2m) 16s |
Table - best surf conditions forecast for Meia Praia over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk surf for Meia Praia. I gotta be straight with you – the next 16 days are looking pretty grim. The models are showing almost nothing in the way of rideable swell. It’s that kind of stretch where you’re better off tuning up your gear or finding something else to do. There’s a long gap of almost no surf on offer, so don’t get your hopes up.
The water at Meia Praia is sitting at 66° right now, which is much colder than normal for this time of year – that’s a solid 5° below average, so you’ll feel that chill.
The first few days, Monday the 17th through Wednesday the 20th, are a total write-off. We’re talking tiny 0.3ft to 0.7ft swell with weak combined wave energy (values between 4 and 24). The periods are long, up to 16 seconds, but there’s just no height to work with. Winds are a mix of cross-on and light breezes – it doesn’t matter because there’s nothing to surf. Thursday the 20th morning has a tiny 1.0ft pulse from the SW with a period of just 4 seconds and energy of only 2, but that’s not doing anything for anyone.
From Friday the 21st all the way through to Saturday the 29th, it’s flat or near-flat. Most days show nil swell and zero energy. We get some clean conditions and offshore winds – Friday the 21st morning has NNW winds at 12 mph and afternoon NW at 19 mph, both offshore and clean, but with 0.3ft swell it’s a lake. Same story repeats right through to the end of the month.
The last couple of days, Monday the 31st of August and Tuesday the 1st of September, show a tiny increase – 0.7ft to 1ft from the ESE with short periods of 6 to 7 seconds. Combined energy creeps up to 15 max. Winds are offshore and clean on the 31st afternoon with NW 19 mph, and again on the 1st afternoon. But honestly, this is still ankle-slapper territory, not worth paddling out for.
This break is for beginners, but there’s nothing here for anyone. It's inconsistent, and with such weak energy, this whole period is a blank run. You’d get more excitement watching the tide come in. If you absolutely need to get wet, maybe look at a different sport.
That’s all I’ve got, folks. Forecasts can change, and it won’t stay this flat forever, but for now... leave the boards in the car.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 19°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Thu afternoon, min 16°C on Fri night). Winds increasing (light winds from the WSW on Thu morning, fresh winds from the NW by Fri afternoon). | ||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | S 15 | S 16 | S 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SW 14 | SW 4 | SW 4 | SW 13 | SW 14 | SW 14 | SW 13 | NW 7 | SW 14 | SW 14 | SW 14 | NW 8 | SW 13 | S 13 |
Wave Graph | |||||||||||||||||||||
4 | 5 | 5 | 24 | 22 | 8 | 20 | 7 | 3 | 2 | 7 | 8 | 8 | 7 | 0 | 8 | 8 | 7 | 0 | 7 | 3 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-off | cross | off | cross-on | cross-on | off | cross-off | cross-off | off | off | off | cross-off | off | off | off | off | cross-off | off |
High Tide | 6:20PM3.19m | 6:42AM2.97m | 7:02PM2.94m | 7:26AM2.79m | 7:50PM2.69m | 8:20AM2.63m | 8:55PM2.49m | 9:33AM2.53m | 10:24PM2.40m | 11:02AM2.54m | 11:52PM2.45m | 12:15PM2.67m | 00:52AM2.59m | ||||||||
Low Tide | 12:01PM0.94m | 00:28AM1.02m | 12:42PM1.14m | 1:07AM1.24m | 1:29PM1.34m | 1:54AM1.44m | 2:33PM1.52m | 3:01AM1.60m | 4:07PM1.61m | 4:37AM1.66m | 5:43PM1.54m | 6:00AM1.57m | 6:46PM1.39m | ||||||||
6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 8:23 | — | — | 8:22 | — | — | 8:22 | — | — | 8:20 | — | — | 8:19 | — | — | 8:17 | — | — | 8:15 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 21 | 25 | 25 | 21 | 24 | 24 | 21 | 23 | 24 | 19 | 22 | 23 | 18 | 23 | 23 | 18 | 23 | 23 | 19 |
Feels °C | 23 | 24 | 22 | 24 | 23 | 22 | 25 | 25 | 23 | 23 | 23 | 16 | 18 | 19 | 15 | 20 | 19 | 16 | 22 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | NW 8 | NNW 8 | NW 7 | NW 10 | WNW 9 | WNW 9 | WNW 9 | NW 8 | NW 11 | NW 10 | NW 8 | WNW 9 | WNW 9 | NW 7 | WNW 9 | NNW 8 |
67 | 73 | 53 | 51 | 45 | 32 | 25 | 14 | 25 | 33 | 31 | 30 | 192 | 31 | 27 | 128 | 25 | 15 | 36 | 15 | 24 | |
Swell 2 Height (m) Direction Period (s) | S 15 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 7 | NW 7 | NW 6 | NW 11 | NW 12 | SW 13 | WNW 10 | WNW 10 | SW 14 | NW 9 | WNW 9 | SW 13 | WNW 9 |
4 | 8 | 7 | 6 | 6 | 7 | 6 | 6 | 14 | 7 | 6 | 5 | 23 | 7 | 18 | 31 | 8 | 21 | 25 | 7 | 15 | |
Swell 3 Height (m) Direction Period (s) | W 8 | S 16 | S 16 | SSW 16 | SSW 15 | SW 14 | SSW 14 | SW 14 | SW 4 | SW 4 | SW 13 | SW 14 | SW 14 | W 12 | W 11 | SW 14 | — | SW 14 | NNW 8 | — | S 13 |
1 | 5 | 5 | 24 | 22 | 8 | 20 | 7 | 3 | 2 | 7 | 8 | 8 | 3 | 9 | 8 | — | 7 | 14 | — | 3 | |
Wind waves Height (m) Direction Period (s) | — | SSE 2 | — | — | — | — | — | — | — | — | SW 4 | NW 6 | — | NW 8 | NW 7 | NW 8 | NW 7 | NW 7 | NW 8 | NW 8 | NW 4 |
— | 1 | — | — | — | — | — | — | — | — | 2 | 8 | — | 211 | 147 | 204 | 100 | 75 | 125 | 78 | 13 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 24 | 28 | 22 | 22 | 535 | 22 | 22 | 25 | 24 | 22 | 645 | 184 | 25 | 738 | 40 | 30 | 27 | 76 | 27 | 30 | 27 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Meia Praia Surf forecast
The above surf forecast table for Meia Praia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Meia Praia can be found by selecting the local surf guide option on the grey menu. Our Meia Praia 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 (Meia Praia) 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 Meia Praia 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.
Meia Praia is 1 km (1 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.











