
Surf Forecasts:
Afife surf forecast from 11 Sep 2026:
- Best quality surf: Sunday 13 Sep, 10AM (local time) - 4.5ft (1.3m), 12s period, NW swell with glassy winds.
- Most powerful swell: Thursday 17 Sep, 10PM (local time) - 7.5ft (2.3m), 9s period, NW swell with 861 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 1AM (local time) - 4ft (1.2m), 7s period with NW 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 Saturday (Sep 12) at 1AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.5m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Afife in the next 16 days are 2.3m 9s and forecast to arrive on Thursday (Sep 17) 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+) | 1AM (Sat 12th Sep) | 4ft (1.2m) 7s |
| Best Surf | 10AM (Sun 13th Sep) | 4.5ft (1.3m) 12s |
| Most Powerful | 10PM (Thu 17th Sep) | 7.5ft (2.3m) 9s |
Table - best surf conditions forecast for Afife over the next 16 days.
The Lowdown
G'day, I'm Rusty. Let's have a look at the waves ahead at Afife.
We've got a bit of a slow start here, with nothing worth paddling out for on Friday the 11th or Saturday the 12th. The wind is messy, the swell's small, and the combination energy is weak, just 94 to 178 – it's a write-off for a couple of days.
But Sunday the 13th, that's where things start to get interesting. The morning is the pick of the early window. We've got a clean 4ft swell rolling in from the NW, with a period of 12 seconds. That's a nice bit of groundswell, and the wind is glassy, coming from the ESE at just 3 mph. The combined energy jumps right up to 533 – that's moderate but punchy enough to have fun on. Expect very good surf conditions.
The following morning, Monday the 14th, is also a nice little session. Swell drops back to 3ft, still NW, period 11 seconds, and it's glassy again with a light SSE breeze. Combined energy is 249, so a bit smaller, but still clean and fun for a beginner-friendly wave.
Now, the real standout of the whole outlook is Monday the 21st of September. That morning is absolutely firing. We're looking at a solid 8ft swell from the NW, with a 13-second period. That's serious energy, with a combined reading of 1703 – strong wave energy. It's big, over 8ft, so this is for experienced surfers only. But the wind is glassy out of the ENE at 3 mph, making it clean as a whistle. You'll get long, well-shaped lines wrapping into this exposed beach break.
For the rest of the second week, things stay active. Tuesday the 22nd morning is nearly as good, with a 6ft NW swell, still glassy with the ENE breeze, and combined energy at 1427. Saturday the 19th morning is a nice smaller option – 4ft from the NW, glassy, and a combined 507. And Saturday the 26th morning also looks very tidy with a 6ft NW swell, glassy, and 874 energy.
Be aware, this spot is a beach-and-reef setup, and when that swell gets up near 8ft on the afternoon of the 20th, with a cross-onshore breeze, it gets lumpy and could be more interesting for kite surfing than a paddle board.
Overall, the water temp is about average for this time of year. No major anomaly to report. The best call is Monday the 21st morning for the experienced crew, or Sunday the 13th morning for a more mellow, clean session.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun morning, min 17°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Mon morning, min 14°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the N by Wed afternoon). | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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) | NW 9 | NW 8 | NW 7 | WNW 10 | WNW 9 | NW 14 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 12 | NW 5 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NW 10 | NW 10 | NNW 9 |
Wave Graph | |||||||||||||||||||||
62 | 132 | 127 | 74 | 90 | 181 | 520 | 533 | 326 | 165 | 110 | 60 | 40 | 107 | 400 | 373 | 502 | 541 | 735 | 509 | 637 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | off | glassy | cross-on | cross | cross | cross | cross | cross-off | cross | cross-off | glassy | cross-on | cross |
High Tide | 3:55PM3.31m | 4:18AM3.06m | 4:32PM3.27m | 4:53AM3.05m | 5:08PM3.15m | 5:26AM2.97m | 5:43PM2.96m | 6:00AM2.84m | 6:18PM2.72m | 6:34AM2.66m | 6:55PM2.47m | 7:12AM2.45m | 7:37PM2.22m | ||||||||
Low Tide | 9:41AM0.05m | 10:09PM-0.08m | 10:18AM0.01m | 10:43PM-0.03m | 10:54AM0.05m | 11:16PM0.09m | 11:30AM0.17m | 11:49PM0.28m | 12:05PM0.35m | 00:21AM0.50m | 12:42PM0.57m | 00:55AM0.73m | 1:24PM0.80m | 1:36AM0.96m | |||||||
7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | |
— | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 26 | 25 | 29 | 30 | 27 | 31 | 31 | 28 | 29 | 28 | 23 | 23 | 22 | 18 | 23 | 25 | 18 | 23 | 23 | 21 |
Feels °C | 21 | 23 | 23 | 28 | 27 | 26 | 29 | 29 | 26 | 27 | 26 | 22 | 19 | 18 | 13 | 17 | 18 | 13 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 9 | W 6 | NW 7 | NW 7 | WNW 9 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | WNW 9 | W 8 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | NW 11 | NW 10 | NW 10 | NW 17 |
62 | 3 | 127 | 53 | 90 | 154 | 520 | 533 | 326 | 165 | 110 | 59 | 34 | 81 | 154 | 105 | 114 | 255 | 735 | 509 | 12 | |
Swell 2 Height (m) Direction Period (s) | NNW 9 | SW 15 | WNW 8 | WNW 10 | NW 9 | NW 14 | W 9 | SW 12 | W 10 | WNW 9 | WNW 9 | NW 10 | NW 9 | WNW 8 | — | — | — | S 13 | S 12 | — | SW 16 |
16 | 8 | 38 | 74 | 12 | 181 | 7 | 6 | 49 | 84 | 90 | 60 | 40 | 13 | — | — | — | 3 | 3 | — | 10 | |
Swell 3 Height (m) Direction Period (s) | W 7 | S 15 | — | SW 13 | NW 16 | W 8 | SW 12 | — | S 12 | — | — | W 13 | NW 12 | — | — | — | — | — | — | — | S 12 |
8 | 4 | — | 7 | 41 | 36 | 6 | — | 3 | — | — | 3 | 37 | — | — | — | — | — | — | — | 3 | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 8 | — | — | NNW 7 | — | — | — | — | — | NW 4 | NW 3 | NNW 3 | NW 5 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | — | — | NNW 9 |
8 | 132 | — | — | 35 | — | — | — | — | — | 1 | 2 | 8 | 107 | 400 | 373 | 502 | 541 | — | — | 637 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 173 | 0 | 0 | 4 | 0 | 0 | 89 | 0 | 0 | 170 | 4 | 4 | 109 | 109 | 307 | 251 | 4 | 0 | 89 | 4 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










