Surf Forecasts:
Alfagar surf forecast from 25 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 4.5ft (1.3m), 8s period, W swell with offshore winds.
- Most powerful swell: Friday 28 Aug, 4PM (local time) - 6ft (1.8m), 11s period, WNW swell with 705 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 10PM (local time) - 3ft (0.9m), 7s period with WNW swell.
Best Forecast Surf Conditions for Alfagar this week:
The surf forecast for Alfagar 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 7s period with a secondary swell of 0.7m and 7s. Another secondary swell of 0.1m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Alfagar in the next 16 days are 1.8m 11s and forecast to arrive on Friday (Aug 28) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Aug 30) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 25th Aug) | 3ft (0.9m) 7s |
| Best Surf | 4AM (Fri 28th Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 4PM (Fri 28th Aug) | 6ft (1.8m) 11s |
Table - best surf conditions forecast for Alfagar over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cooking for Alfagar. It’s a bit of a slow burn for the next week and a half, but there are a couple of windows that’ll get your heart rate up.
We’re starting off with a real flat spell. The first few days, from Tuesday the 25th through to Thursday the 27th, are basically a write-off. The swell is tiny and the wind is a messy cross or cross-onshore, leaving the sea with a nasty chop. Not worth paddling out for. You’ll be waiting a good few days for anything worthwhile.
The first real glimmer of hope arrives on Friday morning, the 28th of August. The wind swings around to a clean cross-offshore from the NNW, and a new pulse of groundswell arrives. We’re looking at a clean 5.2ft wave from the west, with a very long period of 12 seconds. The combined swell energy is a solid 686 (moderate energy), so there’s some proper grunt behind it. This is the standout of the whole forecast. The swell direction is a touch west of the optimum SW, but with that quality and those clean conditions, it’s going to be the best session on offer. This is a proper long-period groundswell, so it’ll be lining up nicely on the reef, but keep in mind it might throw a few closeouts at the beach if you drift. For the more experienced crew, this is the one.
Saturday morning the 29th is a bit of a comedown, but still a nice clean option. We’ve got offshore winds from the NNE, with a 2.6ft swell from the WNW. The period drops to 9 seconds, so it’s less powerful, and the combined energy is only 106 (weak). It’s a good morning for a longboard or a funboard, but it won’t have the same punch as the day before.
After that, we hit another dry spell. From Saturday afternoon right through to around the 1st of September, it’s back to small, choppy, or onshore conditions. There’s a couple of clean mornings, like Sunday the 30th and Monday the 31st, but the swell is tiny – under 2.3ft – so it’s barely rideable.
We get another small pulse on Wednesday morning, the 2nd of September. The wind is offshore from the north, giving us a clean 3.6ft wave from the NW. The period is a short 8 seconds, so it’s a bit weak and crumbly, but combined energy of 215 (moderate) means there’s enough to have some fun. It’s a decent option if you’re desperate, but not a standout.
The real long-range promise is for Monday the 7th and Tuesday the 8th of September. Monday morning looks clean with a moderate offshore from the NNE and a 3.0ft groundswell from the WNW with a very long period of 14 seconds. The combined energy is 366 (moderate). Then Tuesday morning, the 8th, is even cleaner with a glassy cross-offshore breeze, and the swell goes to 2.0ft but with an incredible 18-second period from the west. The combined energy is 382 (moderate). That’s a long-range, deep ocean groundswell. It’s promising, but it’s a long way out, so keep your fingers crossed. That kind of period will make the reef at Alfagar sing, but it can be a bit too straight for the beach.
Oh, and one thing about the water – it’s running at 66.6°F, which is a good 4.5°F colder than you’d expect for this time of year. It’s feeling more like early autumn out there, so grab a good wetsuit.
Right, signing off. Keep your eyes on Friday the 28th and that Monday-Tuesday window in the first week of September. The rest is a bit of a waiting game.
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 16°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Sun afternoon, min 19°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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 7 | W 7 | W 6 | WSW 5 | W 7 | W 8 | W 8 | W 8 | W 10 | WNW 11 | WNW 10 | WNW 9 | WNW 9 | NW 8 | WNW 7 | WNW 7 | NW 6 | NW 9 | NW 9 | WNW 8 |
Wave Graph | ||||||||||||||||||||
70 | 34 | 20 | 36 | 88 | 130 | 193 | 195 | 332 | 705 | 218 | 108 | 68 | 198 | 31 | 17 | 36 | 21 | 21 | 114 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-on | cross-on | cross | cross-on | cross | cross-off | off | cross | off | off | cross-on | off | off | cross | off | off | cross | off |
High Tide | 2:07AM2.40m | 2:19PM2.69m | 2:40AM2.55m | 2:51PM2.84m | 3:11AM2.67m | 3:22PM2.95m | 3:42AM2.76m | 3:54PM3.00m | 4:13AM2.80m | 4:26PM2.98m | 4:46AM2.79m | 5:01PM2.91m | ||||||||
Low Tide | 8:00PM0.54m | 8:04AM0.53m | 8:32PM0.37m | 8:36AM0.38m | 9:03PM0.23m | 9:08AM0.26m | 9:33PM0.13m | 9:39AM0.18m | 10:04PM0.09m | 10:12AM0.16m | 10:36PM0.10m | 10:46AM0.19m | 11:09PM0.18m | |||||||
— | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | |
8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:02 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 21 | 23 | 22 | 20 | 22 | 23 | 19 | 25 | 29 | 21 | 29 | 30 | 24 | 29 | 31 | 24 | 31 | 33 | 25 |
Feels °C | 22 | 20 | 21 | 20 | 20 | 20 | 18 | 18 | 23 | 25 | 18 | 27 | 27 | 22 | 27 | 28 | 21 | 29 | 31 | 21 |
Swell 1 Height (m) Direction Period (s) | W 7 | W 7 | W 6 | W 9 | W 7 | W 8 | S 11 | W 8 | W 10 | WNW 11 | WNW 10 | WNW 9 | WNW 7 | NW 7 | WNW 7 | SE 4 | WNW 10 | NW 6 | NW 9 | S 16 |
70 | 34 | 20 | 2 | 88 | 130 | 2 | 195 | 332 | 356 | 218 | 108 | 18 | 51 | 31 | 1 | 21 | 16 | 21 | 5 | |
Swell 2 Height (m) Direction Period (s) | S 12 | W 10 | W 9 | S 11 | S 11 | S 11 | — | — | — | — | W 7 | — | W 9 | — | ESE 5 | W 13 | SE 5 | NW 9 | W 11 | — |
3 | 2 | 2 | 2 | 2 | 2 | — | — | — | — | 32 | — | 7 | — | 3 | 3 | 1 | 21 | 9 | — | |
Swell 3 Height (m) Direction Period (s) | — | S 12 | S 11 | S 11 | — | — | — | — | — | — | — | — | — | — | — | W 13 | NW 8 | W 11 | S 16 | — |
— | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 9 | 5 | — | |
Wind waves Height (m) Direction Period (s) | W 7 | — | — | WSW 5 | — | — | W 8 | — | — | WNW 11 | NNW 3 | N 3 | WNW 9 | NW 8 | — | WNW 7 | NW 6 | N 3 | WNW 4 | WNW 8 |
70 | — | — | 36 | — | — | 193 | — | — | 705 | 4 | 2 | 68 | 198 | — | 17 | 36 | 1 | 8 | 114 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 59 | 59 | 344 | 400 | 33 | 390 | 59 | 0 | 0 | 74 | 0 | 0 | 361 | 0 | 93 | 614 | 0 | 305 | 665 | 0 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Alfagar Surf forecast
The above surf forecast table for Alfagar provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alfagar can be found by selecting the local surf guide option on the grey menu. Our Alfagar 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 (Alfagar) 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 Alfagar 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.
Alfagar is 3 km (2 miles) from Albufeira. If you plan a holiday in The Algarve, look for hotels and other accommodation in Albufeira. Albufeira has rooms for a wide range of budgets as well as car hire and transport links.











