Surf Forecasts:
Afife surf forecast from 26 Aug 2026:
- Best quality surf: Friday 28 Aug, 1PM (local time) - 10ft (3.0m), 11s period, WNW swell with glassy winds.
- Most powerful swell: Friday 28 Aug, 1PM (local time) - 10ft (3.0m), 11s period, WNW swell with 1,710 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 10AM (local time) - 4ft (1.2m), 7s period with WSW 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 Thursday (Aug 27) at 10AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.7m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Afife in the next 16 days are 3.0m 11s and forecast to arrive on Friday (Aug 28) at 1PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 27th Aug) | 4ft (1.2m) 7s |
| Best Surf | 1PM (Fri 28th Aug) | 10ft (3.0m) 11s |
| Most Powerful | 1PM (Fri 28th Aug) | 10ft (3.0m) 11s |
Table - best surf conditions forecast for Afife over the next 16 days.
The Lowdown
Alright, folks, let's talk about what's coming up at Afife. This forecast is a bit of a rollercoaster, so let's get into it.
The week ahead is a mixed bag, with a couple of real standouts if you're patient and pick your moments. The water temperature is sitting at 63°F with a 4°F anomaly, meaning it's running a bit colder than usual for this time of year, so you might want a slightly thicker suit.
Things start off pretty grim. Wednesday afternoon the 26th is a write-off with a risk of thunderstorms, a strong onshore wind, and messy 6ft SW swell. The next few days are nothing to write home about either, with rain and cross-shore winds keeping things average. You'll be waiting until Friday morning the 28th for the first real highlight. That's when we get a clean, glassy morning with a solid 8ft swell from the WNW. The period is a nice long 11 seconds, which is proper groundswell energy, and the combined energy is strong at 1513. This is going to be a powerful session, but with that size, it's only for experienced surfers. The offshore wind will make it look clean, but that long period can make it a bit shifty at the beach, so keep your wits about you.
After that, the weekend and early next week are a bit of a letdown. The wind swings around and gets onshore, chopping up the 5ft to 6ft swell. There's a couple of mornings with cleaner conditions, like Saturday the 29th with a cross-offshore breeze and a 5ft NW swell (combined energy 244), but it's not the main event.
Looking further ahead, the first week of September is mostly average with onshore winds and small, weak swell. Not much to get excited about. However, there's a promising little window on Saturday morning the 5th of September. The wind is glassy from the east, and we get a 4ft NW swell with a long 11-second period. The combined energy is a moderate 364, and it'll be clean. It's not a monster, but it's a fun, surfable size for a range of abilities.
The real golden ticket in the second week, though, is Sunday morning the 6th of September. It's another glassy morning, this time from the SSE, with a 3ft NW swell. The energy is a moderate 264, and the 10-second period will give it some shape. It's a small, clean, fun day for beginners and longboarders. And then on Tuesday morning the 8th of September, we get another glassy start with a 3ft WNW swell and a 9-second period, combined energy 289. Another good, clean day for a more relaxed session.
So, the best of the best is clear: Friday morning the 28th of August is the standout for experienced surfers chasing power. For the rest of us, keep an eye on Saturday the 5th and Sunday the 6th of September for those clean, glassy mornings with smaller, more manageable waves.
Rusty.
Short Range ForecastHeavy rain (total 65mm), heaviest during Thu morning. Warm (max 21°C on Fri afternoon, min 14°C on Thu morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Tue morning, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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) | SW 7 | WSW 7 | WSW 7 | W 7 | W 11 | WNW 11 | WNW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 9 | NW 9 | NW 8 |
Wave Graph | ||||||||||||||||||||
248 | 168 | 144 | 143 | 223 | 1513 | 1440 | 612 | 244 | 178 | 311 | 546 | 423 | 294 | 390 | 507 | 606 | 421 | 328 | 392 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross | off | cross | cross-off | glassy | on | cross-off | cross-off | on | glassy | cross-on | cross-on | cross-off | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 3:19AM2.65m | 3:32PM2.96m | 3:51AM2.78m | 4:03PM3.07m | 4:22AM2.87m | 4:35PM3.13m | 4:54AM2.92m | 5:07PM3.12m | 5:27AM2.92m | 5:41PM3.05m | 6:02AM2.87m | 6:19PM2.91m | ||||||||
Low Tide | 9:14PM0.40m | 9:18AM0.39m | 9:45PM0.24m | 9:49AM0.26m | 10:15PM0.14m | 10:21AM0.18m | 10:46PM0.08m | 10:54AM0.15m | 11:18PM0.09m | 11:28AM0.18m | 11:52PM0.17m | 12:05PM0.27m | 00:29AM0.31m | |||||||
— | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | |
8:19 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — | |
mm | 5 | 11 | 37 | 2 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 17 | 14 | 18 | 17 | 20 | 21 | 18 | 20 | 20 | 19 | 20 | 20 | 17 | 20 | 20 | 16 | 22 | 22 | 19 |
Feels °C | 18 | 17 | 13 | 16 | 18 | 21 | 21 | 19 | 19 | 20 | 21 | 20 | 19 | 16 | 17 | 16 | 13 | 18 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 8 | WSW 7 | WSW 7 | W 7 | WSW 7 | WNW 11 | WNW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | NW 9 | NW 10 | NW 9 | NW 9 | SW 16 | SW 15 |
17 | 168 | 144 | 143 | 157 | 1513 | 1440 | 612 | 244 | 178 | 311 | 546 | 423 | 294 | 390 | 507 | 606 | 421 | 9 | 9 | |
Swell 2 Height (m) Direction Period (s) | SW 12 | WNW 8 | NW 8 | NW 8 | W 11 | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 16 | SW 16 | — | S 18 |
5 | 26 | 57 | 48 | 223 | — | — | — | — | — | — | — | — | — | — | 12 | 10 | 10 | — | 6 | |
Swell 3 Height (m) Direction Period (s) | — | WSW 8 | SW 11 | S 5 | NW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 24 | 5 | 21 | 138 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | NW 4 | — | — | NW 9 | NW 8 |
248 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 15 | — | — | 328 | 392 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 94 | 104 | 0 | 94 | 0 | 0 | 94 | 0 | 0 | 89 | 0 | 4 | 4 | 0 | 12 | 89 | 29 | 29 | 181 | 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.











