Surf Forecasts:
Afife surf forecast from 25 Aug 2026:
- Best quality surf: Friday 28 Aug, 1AM (local time) - 7ft (2.2m), 12s period, W swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 4AM (local time) - 8ft (2.5m), 11s period, WNW swell with 1,478 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 10PM (local time) - 3ft (0.9m), 6s period with WNW 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 Tuesday (Aug 25) at 10PM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.4m and 6s. 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 2.5m 11s and forecast to arrive on Friday (Aug 28) at 4AM. 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+) | 10PM (Tue 25th Aug) | 3ft (0.9m) 6s |
| Best Surf | 1AM (Fri 28th Aug) | 7ft (2.2m) 12s |
| Most Powerful | 4AM (Fri 28th Aug) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for Afife over the next 16 days.
The Lowdown
Alright, let’s break down what’s coming our way for the next couple of weeks.
Right now, things are looking pretty bleak. From Monday, August 24th, all the way through to Thursday, August 27th, we’ve got a run of poor surf. The waves are small, the wind is all over the shop, and it’s just not worth getting wet. You’ll be waiting a few days for any real action.
Then, finally, things start to turn. The first real standout is Friday morning, August 28th. That’s the best of the near-term. The wind is glassy with a light SSW breeze, and the swell is a solid 7 ft from the WNW, with a period of 10 seconds. The combined energy is 952 (moderate), so there’s plenty of juice. The water temperature is 17°, which is about 2° cooler than normal for this time of year – that’s a bit chilly, so you’ll want a thick wetsuit. This is the morning to aim for.
After that, Saturday, August 29th, is glassy again in the morning, but the swell drops right back to 4 ft from the NW, and the energy is way down at 167. It’s rideable, but nothing special. From there, we slide into another long flat spell – Sunday through to the following Saturday, September 5th – with nothing but small, choppy waves and cross-shore winds. You’ll be sitting on the beach for that whole stretch.
The next flicker of hope comes on Sunday, September 6th. The morning shows a 6 ft NW swell with a period of 11 seconds, and the energy is up to 737 (moderate). The wind is light cross-onshore, but it’s a marginal call – the conditions are just okay, not perfect.
Then, things get interesting. Monday, September 7th morning has a very long period swell – 21 seconds – from the west, but the energy is huge at 2639. The swell is 5 ft, but that period is so long that it’s going to be tricky at a beach break; it’ll be more suited to a point or reef. Tuesday morning, September 8th, sees the swell jump to 12 ft from the WNW with a period of 14 seconds and energy at 5087 – that’s strong. But let’s be honest, that’s too big for this spot, and it’s really only for the experts. The wind is cross-shore, so it’s going to be a wild, powerful session for the brave few.
So, overall, the best bet in the whole forecast is Friday morning, August 28th. Get out there early, it’s clean, it’s got good size, and it’s from the right direction. The second week has some big, powerful swells, but they’re either too big or too long-period for this break to be truly user-friendly. Stick with that Friday morning.
Rusty.
Short Range ForecastHeavy rain (total 66mm), heaviest during Wed morning. Warm (max 21°C on Tue morning, min 15°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the SSE by Wed morning). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 21°C on Sat afternoon, min 15°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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) | SSW 8 | SW 7 | W 7 | W 6 | WNW 6 | SSW 5 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 12 | WNW 10 | WNW 10 | NW 9 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph | ||||||||||||||||||||
650 | 147 | 53 | 66 | 55 | 57 | 259 | 437 | 238 | 177 | 1392 | 952 | 574 | 371 | 167 | 140 | 162 | 142 | 142 | 193 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross | cross-on | cross-off | cross-off | on | cross-off | cross | cross-on | cross-off | glassy | cross-on | cross-off | glassy | cross-on | cross-off | cross | cross-on | cross-off |
High Tide | 2:11AM2.32m | 2:25PM2.61m | 2:47AM2.49m | 2:59PM2.80m | 3:19AM2.65m | 3:32PM2.96m | 3:51AM2.78m | 4:03PM3.07m | 4:22AM2.87m | 4:35PM3.13m | 4:54AM2.92m | 5:07PM3.12m | ||||||||
Low Tide | 8:04PM0.77m | 8:09AM0.75m | 8:41PM0.58m | 8:45AM0.56m | 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 | |||||||
— | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | |
8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:13 | — | |
mm | 2 | 2 | 1 | — | — | 26 | 9 | 10 | 16 | 3 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 19 | 21 | 21 | 18 | 19 | 18 | 17 | 16 | 18 | 16 | 19 | 19 | 17 | 20 | 21 | 18 | 21 | 21 | 18 |
Feels °C | 18 | 21 | 21 | 20 | 18 | 14 | 16 | 16 | 14 | 17 | 16 | 18 | 17 | 16 | 19 | 20 | 18 | 20 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | N 7 | SW 7 | W 7 | W 6 | WNW 6 | NW 6 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 12 | WNW 10 | WNW 10 | NW 9 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
4 | 147 | 53 | 66 | 55 | 5 | 259 | 437 | 238 | 177 | 1392 | 952 | 574 | 371 | 167 | 140 | 162 | 142 | 142 | 193 | |
Swell 2 Height (m) Direction Period (s) | — | NW 4 | SW 6 | SSW 6 | SSW 6 | NW 9 | NW 8 | NW 8 | NW 8 | SSW 6 | — | — | NNW 9 | — | — | — | — | N 8 | N 8 | — |
— | 5 | 42 | 15 | 6 | 21 | 18 | 20 | 55 | 44 | — | — | 33 | — | — | — | — | 1 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | SW 13 | N 6 | NW 11 | NW 10 | SW 12 | SW 12 | — | NW 12 | NW 8 | — | — | — | — | — | — | — | W 13 | W 12 | — |
— | 6 | 1 | 5 | 25 | 6 | 5 | — | 6 | 95 | — | — | — | — | — | — | — | 3 | 3 | — | |
Wind waves Height (m) Direction Period (s) | SSW 8 | — | — | — | — | SSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
650 | — | — | — | — | 57 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 96 | 0 | 94 | 94 | 0 | 514 | 94 | 0 | 8 | 94 | 0 | 0 | 89 | 0 | 0 | 89 | 0 | 4 | 89 | 0 |
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.











