
Surf Forecasts:
Afife surf forecast from 9 Aug 2026:
- Best quality surf: Saturday 15 Aug, 10PM (local time) - 7ft (2.2m), 8s period, NNW swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 10PM (local time) - 7ft (2.2m), 8s period, NNW swell with 572 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 4AM (local time) - 3ft (0.9m), 7s period with W swell.
Best Forecast Surf Conditions for Afife this week:
The surf forecast for Afife over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 4AM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.5m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Afife in the next 16 days are 2.2m 8s and forecast to arrive on Saturday (Aug 15) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 9th Aug) | 3ft (0.9m) 7s |
| Best Surf | 10PM (Sat 15th Aug) | 7ft (2.2m) 8s |
| Most Powerful | 10PM (Sat 15th Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Afife over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's cooking at Afife for the next couple of weeks. It's a bit of a slow burner, but there's some serious potential hiding in the back half of the forecast.
We start things off with a bit of a limp start. Right out of the gate on Saturday the 9th, we've got some small, underwhelming swell. The water is at a nice 68°, which feels a touch warmer than normal for this time of year, so that's one positive. For the first week, from the 8th right through to the 14th, it's mostly small, weak, and messy. The energy is low, and the winds are all sorts of wrong – mostly cross-onshore, making for choppy, poor conditions. Sunday the 9th morning tries to give us a little hope with glassy conditions on a 3ft W swell, but it's just not enough to get excited about. The next few days are a real grind of small, weak waves. There's a long gap here with nothing worth paddling out for.
Finally, the pattern shifts. The real standout is the morning of Friday, the 22nd of August. This one has our attention. We're looking at a solid 7ft swell from the NNW, and with a clean, light cross-offshore wind. This is prime, quality surf on the cards. The period is 10 seconds, so it's a proper groundswell with good shape. That morning is the absolute pick of the forecast.
The Saturday the 23rd morning also has some potential, but it's a step down. We've got a 6ft NNW swell with a 7-second period, and glassy conditions again. There'll be waves, but that shorter period means it might be a bit softer and less organized than the Friday peak. It's still a solid session for a Sunday session, just not the highlight.
From the 20th onward, the week is mixed. The morning of Thursday the 21st looks clean with a 4ft NW swell, but then the afternoon gets blown out by a strong onshore wind. Friday morning is that absolute gem we talked about, but the afternoon turns to junk with onshore rain showers. The weekend of the 23rd and 24th then gets completely hammered by strong to fresh onshore winds, making everything a messy, lumpy, blown-out mess.
For beginners, the 7ft swell on Friday the 22nd is going to be too big and powerful. The smaller glassy windows, like Sunday the 16th morning's 6ft, are probably the biggest you'd want to tackle. Afife is an exposed beach, and with that shorter period on the 16th, those waves could be pitching and dumping.
So, for the whole run, the takeaway is clear: focus your energy on the morning of Friday, the 22nd of August. That's the one to circle. The Sunday the 16th morning is a decent runner-up, but the Friday is the real deal. Everything else in between is either too small, too windy, or just plain poor. With a consistent spot like Afife, it won't stay flat for long, but this forecast has a lot of noise to sift through before you get to that gem.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Sat afternoon, min 17°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Fri morning, min 17°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | W 8 | W 7 | W 7 | NNW 10 | W 7 | NW 8 | NW 7 | NW 9 | NW 8 | NW 10 | W 10 | W 9 | W 9 | W 9 | W 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NNW 6 |
Wave Graph | ||||||||||||||||||||
40 | 80 | 81 | 66 | 65 | 60 | 62 | 95 | 53 | 138 | 92 | 139 | 175 | 175 | 151 | 255 | 159 | 116 | 111 | 203 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-on | cross-off | cross-on | cross-on | cross | glassy | cross-on | glassy | glassy | cross-on | cross-off | cross-on | cross-on | cross | cross | cross-on | cross |
High Tide | 00:14AM2.36m | 12:48PM2.58m | 1:28AM2.52m | 1:52PM2.82m | 2:27AM2.71m | 2:46PM3.07m | 3:17AM2.88m | 3:33PM3.26m | 4:02AM2.98m | 4:17PM3.36m | 4:43AM3.03m | 4:59PM3.36m | ||||||||
Low Tide | 5:54PM0.77m | 6:25AM0.75m | 7:12PM0.57m | 7:34AM0.57m | 8:14PM0.32m | 8:29AM0.37m | 9:06PM0.10m | 9:17AM0.18m | 9:52PM-0.05m | 10:01AM0.06m | 10:34PM-0.12m | 10:42AM0.02m | 11:14PM-0.08m | |||||||
— | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | |
8:45 | — | — | 8:44 | — | — | 8:43 | — | — | 8:40 | — | — | 8:39 | — | — | 8:38 | — | — | 8:37 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 20 | 22 | 22 | 19 | 22 | 22 | 18 | 22 | 22 | 18 | 22 | 22 | 19 | 25 | 23 | 21 | 27 | 25 | 21 |
Feels °C | 24 | 23 | 22 | 22 | 19 | 21 | 21 | 17 | 22 | 22 | 18 | 23 | 22 | 19 | 24 | 20 | 17 | 24 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 7 | W 7 | W 7 | W 7 | NW 8 | WSW 6 | NW 9 | NW 8 | WNW 11 | NW 5 | W 9 | W 9 | W 9 | W 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 |
40 | 80 | 81 | 66 | 60 | 60 | 13 | 95 | 53 | 40 | 29 | 139 | 175 | 175 | 151 | 255 | 159 | 116 | 111 | 175 | |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NW 11 | NNW 10 | NNW 10 | NW 9 | W 7 | NW 10 | W 6 | NNW 11 | WNW 9 | W 10 | NW 4 | NNW 9 | NW 5 | WNW 11 | N 8 | — | — | — | — |
15 | 58 | 65 | 63 | 65 | 31 | 16 | 16 | 47 | 8 | 92 | 7 | 17 | 20 | 84 | 1 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | N 7 | N 6 | — | S 13 | — | W 11 | W 11 | NNW 12 | W 6 | WNW 9 | NNW 9 | NNW 9 | — | NNW 9 | NW 5 | — | — | — | — | — |
1 | 1 | — | 3 | — | 2 | 9 | 15 | 5 | 16 | 33 | 32 | — | 8 | 11 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NW 7 | — | — | NW 10 | — | — | NW 4 | — | — | NW 4 | NNW 6 | NW 6 | NW 6 | NNW 6 |
— | — | — | — | — | — | 62 | — | — | 138 | — | — | 7 | — | — | 12 | 111 | 71 | 105 | 203 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 94 | 0 | 0 | 89 | 0 | 4 | 136 | 4 | 0 | 89 | 0 | 0 | 89 | 0 | 4 | 141 | 29 | 89 | 119 | 12 |
Best forecast wave conditions in Douro and Minho | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Afife Surf forecast
The above surf forecast table for Afife provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Afife can be found by selecting the local surf guide option on the grey menu. Our Afife 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 (Afife) 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 Afife 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.
Afife is 10 km (6 miles) from Viana do Castelo. If you plan a holiday in Douro and Minho, 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.











