Surf Forecasts:
Playa do Carreiro surf forecast from 17 Aug 2026:
- Best quality surf: Friday 21 Aug, 11PM (local time) - 3.5ft (1.1m), 10s period, NW swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 2PM (local time) - 7.5ft (2.3m), 9s period, NW swell with 828 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 11PM (local time) - 4.5ft (1.3m), 7s period with NNW swell.
Best Forecast Surf Conditions for Playa do Carreiro this week:
The surf forecast for Playa do Carreiro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 11PM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.2m and 9s. Another secondary swell of 0.1m and 17s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Playa do Carreiro in the next 16 days are 2.3m 9s and forecast to arrive on Monday (Aug 24) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (Aug 21) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 17th Aug) | 4.5ft (1.3m) 7s |
| Best Surf | 11PM (Fri 21st Aug) | 3.5ft (1.1m) 10s |
| Most Powerful | 2PM (Mon 24th Aug) | 7.5ft (2.3m) 9s |
Table - best surf conditions forecast for Playa do Carreiro over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on offer over the next couple of weeks.
The short story is that Playa do Carreiro is a pretty quiet stretch for the next week. The swell is small and messy, with a lot of northerly wind that keeps things cross-off or cross-on but doesn’t do much for any real size. The first real window of interest doesn’t show up until Friday the 21st of August, when we see a bump to around 5 ft – 6 ft, all from the NNW, with a period of 10 seconds. That’s a solid groundswell pulse, and the morning is clean, cross-off from the north at 12 mph. The combined energy there is moderate (559), so it’s not a monster, but it’s the first wave worth checking all week. The afternoon that day gets a bit blown out with a fresh breeze, but the morning looks alright.
The standout for the whole forecast is the morning of Saturday the 29th of August. The swell is 10 ft from the NW, period of 12 seconds, which is a solid, long-period groundswell. The wind is cross-off from the north at 12 mph, so it’s clean. The wave energy is strong (2221). That said, this is a big swell for a river break, and the guidance says it’s likely too big for this spot. That’s one for experienced surfers only, if it’s not closing out completely. The water temperature is about 67°F, which is normal for the time of year.
The 31st of August Monday morning is also a good call: 6 ft NW, 10-second period, light cross-off, clean, with moderate energy (776). That’s a more manageable size and still looks good. After that, there’s a slow decline into early September.
Overall, if you’re after a paddle, the best windows are the morning of the 21st, the 29th (if you’re keen on a big one), and the 31st. The rest of the time it’s small, weak, or too windy. There’s a stretch from the 17th to the 20th where you’re better off doing something else.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Mon afternoon, min 18°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Sun morning. Warm (max 23°C on Thu afternoon, min 14°C on Sat morning). Winds decreasing (fresh winds from the NNW on Thu night, calm by Fri night). | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | NNW 7 | NNW 7 | NNW 5 | NNW 7 | NNW 7 | NW 6 | WNW 10 | WNW 9 | WNW 9 | NW 8 | NNW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NNW 8 | NW 7 | NNW 7 | NW 8 |
Wave Graph | ||||||||||||||||||||
86 | 131 | 26 | 48 | 32 | 16 | 51 | 62 | 80 | 169 | 700 | 408 | 517 | 334 | 155 | 70 | 41 | 54 | 96 | 151 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | glassy | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 7:57PM2.83m | 8:19AM2.62m | 8:38PM2.56m | 9:00AM2.43m | 9:24PM2.29m | 9:52AM2.25m | 10:25PM2.07m | 11:04AM2.12m | 11:54PM1.96m | 12:36PM2.11m | 1:25AM2.01m | 1:53PM2.24m | 2:28AM2.16m | |||||||
Low Tide | 2:06AM0.45m | 2:22PM0.58m | 2:44AM0.70m | 3:08PM0.81m | 3:29AM0.93m | 4:06PM1.02m | 4:31AM1.11m | 5:31PM1.15m | 6:01AM1.19m | 7:09PM1.12m | 7:29AM1.12m | 8:18PM0.97m | ||||||||
— | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | |
— | 9:32 | — | — | 9:31 | — | — | 9:30 | — | — | 9:29 | — | — | 9:27 | — | — | 9:25 | — | — | 9:23 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 6 | 6 | 14 |
Temp °C | 31 | 30 | 24 | 26 | 24 | 22 | 22 | 21 | 20 | 23 | 20 | 18 | 20 | 19 | 18 | 20 | 20 | 18 | 19 | 18 |
Feels °C | 28 | 28 | 25 | 27 | 26 | 23 | 23 | 23 | 21 | 21 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 15 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | W 9 | WNW 8 | NNW 5 | NNW 7 | NNW 7 | NW 6 | WNW 10 | WNW 9 | WNW 9 | NW 8 | WNW 9 | NW 10 | W 9 | NW 10 | NW 9 | NW 8 | NNW 8 | NW 7 | NNW 7 | NW 8 |
6 | 13 | 26 | 48 | 32 | 16 | 51 | 62 | 80 | 169 | 62 | 408 | 40 | 334 | 155 | 70 | 41 | 54 | 96 | 151 | |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | NNW 8 | W 8 | W 8 | WNW 10 | NW 5 | NW 12 | NW 11 | WNW 9 | SW 16 | WNW 9 | W 11 | W 9 | W 9 | W 9 | W 8 | W 7 | S 6 | SSW 6 |
11 | 11 | 11 | 12 | 11 | 10 | 6 | 21 | 57 | 84 | 10 | 62 | 10 | 45 | 40 | 39 | 22 | 24 | 15 | 12 | |
Swell 3 Height (m) Direction Period (s) | — | — | W 8 | SW 16 | SSW 16 | W 8 | SW 14 | NW 4 | SSW 13 | NNW 12 | SW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 6 | SW 6 | W 9 |
— | — | 5 | 10 | 24 | 11 | 33 | 3 | 17 | 94 | 7 | 21 | 21 | 21 | 19 | 20 | 20 | 18 | 11 | 6 | |
Wind waves Height (m) Direction Period (s) | NNW 7 | NNW 7 | — | — | — | S 3 | S 3 | — | — | — | NNW 11 | — | NW 10 | — | — | NNW 3 | — | — | — | — |
86 | 131 | — | — | — | 1 | 1 | — | — | — | 700 | — | 517 | — | — | 3 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 11 | 240 | 7 | 81 | 539 | 7 | 79 | 75 | 7 | 11 | 228 | 75 | 44 | 75 | 11 | 43 | 90 | 167 | 228 | 105 |
Best forecast wave conditions in Galicia | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Playa do Carreiro Surf forecast
The above surf forecast table for Playa do Carreiro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa do Carreiro can be found by selecting the local surf guide option on the grey menu. Our Playa do Carreiro 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 (Playa do Carreiro) 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 Playa do Carreiro 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.
Playa do Carreiro is 24 km (15 miles) from Viana do Castelo. If you plan a holiday in Galicia, look for hotels and other accommodation in Viana do Castelo. Viana do Castelo has rooms for a wide range of budgets as well as car hire and transport links.











