
Surf Forecasts:
Arrifana surf forecast from 26 Jul 2026:
- Best quality surf: Monday 27 Jul, 7AM (local time) - 4.5ft (1.4m), 7s period, NW swell with offshore winds.
- Most powerful swell: Sunday 26 Jul, 10PM (local time) - 6ft (1.8m), 7s period, NNW swell with 343 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 7AM (local time) - 4.5ft (1.4m), 7s period with NW swell.
Best Forecast Surf Conditions for Arrifana this week:
The surf forecast for Arrifana over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 7AM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.1m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Arrifana in the next 16 days are 1.8m 7s and forecast to arrive on Sunday (Jul 26) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Thursday (Jul 30) at 10PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 27th Jul) | 4.5ft (1.4m) 7s |
| Best Surf | 7AM (Mon 27th Jul) | 4.5ft (1.4m) 7s |
| Most Powerful | 10PM (Sun 26th Jul) | 6ft (1.8m) 7s |
Table - best surf conditions forecast for Arrifana over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s chew over the surf for Arrifana, a beach and reef setup that loves a good NW swell. This one’s for the advanced crew when it gets serious. Over the next 16 days, we’ve got a big dry spell early on, then a late run that could be the goods, but you’ll need to be patient.
We’re starting off Sunday the 26th of July, but it’s a dud. There’s 5ft of NW swell, but the period is short at 7 seconds, and the wind is a cross-off from the N at 12 mph. The combined energy is moderate (204), but the wave comment says it’s poor. Skip it. Monday the 27th of July, the swell drops to 4ft from the NW, still short period, and the morning has a glassy moment with a SE wind at 3 mph. The wave comment says surfable but ordinary. The water temp is 66°, which is a bit colder than normal, anomaly of -4°, so you’ll feel that.
From Tuesday the 28th of July through Tuesday the 4th of August, it’s a real drought. The surf is tiny, mostly under 3ft, with periods between 7 and 10 seconds, and all the wave comments are “poor” or “surfable but ordinary.” Energy is weak to moderate. Nothing to recommend here. That’s an 8-day gap of no decent surf.
Then on Wednesday the 5th of August, the morning shows 7ft of NW swell, period 7 seconds, with strong energy (418). The wind is cross-off from the N at 12 mph, so it’s clean. The wave comment says marginal, with a score of 1. It’s not a standout, but it’s a sign of life. The swell is over 5ft, so it’s getting too big for beginners. The afternoon has 7ft and 559 energy, but the wind picks up to 16 mph, and the wave comment is still poor.
Thursday the 6th of August through Sunday the 9th of August, the swell sits between 6ft and 8ft, with NNW direction, periods mostly 7 to 8 seconds, and energy levels from moderate to very strong (390 to 1129). The wind is cross-off, but it’s strong, blowing 16 to 22 mph. The wave comments are all poor or marginal. This is big, messy, and wind-affected. For a beach and reef, it’s more of a kite-surfing day than paddle. The swell is over 8ft on the 9th, so only experts should even look at it.
Now, the highlight. Monday the 10th of August, the morning is the standout. The swell is 7ft from the NNW, period 8 seconds, and the energy is strong (525). The wind is cross-off from the NNW at only 6 mph – light breeze, clean conditions. The wave comment says “expect good surf conditions,” the only two-star rating in the whole run. This is the one to aim for. The swell is 7ft, so it’s in the expert zone, but with clean wind and decent energy, Arrifana will be pumping. The afternoon shifts to 5ft, cross-shore, and a marginal call, so the morning is the session.
Overall, the first week is a bust. The second week has big, raw energy, but the wind spoils it until Monday the 10th of August morning. That’s the only real standout – it’s over a week away, so keep an eye on it, but it’s promising. Crowds can be sometimes an issue, but on a Monday morning, you’ll be alright if you’re early.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 19°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun afternoon, calm by Mon morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Fri morning, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||
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 7 | NW 7 | NNW 7 | NW 7 | NW 7 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 9 | NW 9 | WNW 10 | WNW 10 | WNW 10 | NNW 6 | NNW 7 | NNW 7 | NW 7 | NNW 7 | WNW 9 | NNW 6 |
Wave Graph | |||||||||||||||||||||
194 | 211 | 320 | 106 | 63 | 71 | 161 | 178 | 168 | 120 | 81 | 39 | 38 | 37 | 145 | 120 | 96 | 127 | 78 | 28 | 91 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | cross-on | off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 1:32PM2.32m | 1:58AM2.22m | 2:14PM2.46m | 2:37AM2.34m | 2:51PM2.61m | 3:12AM2.44m | 3:26PM2.72m | 3:45AM2.52m | 3:58PM2.80m | 4:17AM2.56m | 4:31PM2.84m | 4:50AM2.58m | 5:03PM2.83m | ||||||||
Low Tide | 7:49PM0.70m | 7:57AM0.69m | 8:29PM0.56m | 8:34AM0.56m | 9:05PM0.44m | 9:09AM0.44m | 9:38PM0.34m | 9:42AM0.36m | 10:11PM0.27m | 10:14AM0.31m | 10:43PM0.24m | 10:46AM0.30m | 11:15PM0.25m | ||||||||
6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | |
— | 8:47 | — | — | 8:47 | — | — | 8:46 | — | — | 8:45 | — | — | 8:45 | — | — | 8:44 | — | — | 8:43 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 20 | 27 | 26 | 24 | 27 | 26 | 20 | 25 | 23 | 19 | 27 | 24 | 23 | 30 | 30 | 26 | 32 | 30 | 29 |
Feels °C | 21 | 18 | 17 | 27 | 26 | 24 | 26 | 27 | 20 | 25 | 22 | 18 | 24 | 22 | 20 | 27 | 28 | 23 | 29 | 29 | 26 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | N 14 | NW 7 | NW 7 | NW 7 | NNW 10 | NNW 10 | NNW 10 | NW 9 | NW 9 | NNW 8 | WNW 10 | WNW 10 | WNW 10 | NNW 7 | WNW 9 | W 11 | NNW 7 | NW 7 | W 8 |
10 | 9 | 4 | 106 | 63 | 47 | 161 | 178 | 168 | 120 | 81 | 28 | 38 | 37 | 9 | 120 | 8 | 2 | 78 | 26 | 50 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | NW 9 | NW 12 | NNW 10 | SE 7 | SE 7 | SE 6 | SE 6 | WNW 11 | WNW 10 | NW 8 | — | — | — | — | — | WNW 10 | WNW 9 | NNW 9 |
— | — | — | 19 | 36 | 71 | 25 | 11 | 10 | 10 | 23 | 39 | 18 | — | — | — | — | — | 19 | 28 | 26 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NNW 13 | NW 8 | SE 7 | WNW 8 | WNW 8 | WNW 8 | WNW 11 | ESE 6 | SE 4 | E 6 | — | — | — | — | — | W 7 | NNW 10 | SE 5 |
— | — | — | 17 | 18 | 12 | 14 | 13 | 7 | 23 | 3 | 1 | 1 | — | — | — | — | — | 4 | 10 | 1 | |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NNW 7 | — | — | — | — | — | — | — | NW 4 | NNW 5 | NNW 5 | NW 5 | NNW 6 | — | NNW 7 | NW 7 | — | NW 6 | NNW 6 |
194 | 211 | 320 | — | — | — | — | — | — | — | 7 | 45 | 49 | 62 | 145 | — | 96 | 127 | — | 35 | 91 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 55 | 796 | 55 | 0 | 32 | 3 | 0 | 95 | 0 | 0 | 378 | 47 | 55 | 740 | 0 | 32 | 32 | 3 | 23 | 617 | 0 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Arrifana Surf forecast
The above surf forecast table for Arrifana provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Arrifana can be found by selecting the local surf guide option on the grey menu. Our Arrifana 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 (Arrifana) 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 Arrifana 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.
Arrifana is 27 km (17 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.










