
Surf Forecasts:
Carcavelos surf forecast from 22 Jul 2026:
- Best quality surf: Sunday 26 Jul, 1AM (local time) - 7ft (2.2m), 8s period, NNW swell with cross-offshore winds.
- Most powerful swell: Sunday 26 Jul, 7AM (local time) - 8ft (2.5m), 8s period, NNW swell with 804 kJ wave energy.
- Next surfable swell (1★+): Sunday 26 Jul, 1AM (local time) - 7ft (2.2m), 8s period with NNW swell.
Best Forecast Surf Conditions for Carcavelos this week:
The surf forecast for Carcavelos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 26) at 1AM. The primary swell is predicted to be 2.2m and 8s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Carcavelos in the next 16 days are 2.5m 8s and forecast to arrive on Sunday (Jul 26) at 7AM. 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 (Sun 26th Jul) | 7ft (2.2m) 8s |
| Best Surf | 1AM (Sun 26th Jul) | 7ft (2.2m) 8s |
| Most Powerful | 7AM (Sun 26th Jul) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Carcavelos over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be real – the next 16 days for Carcavelos are a bit of a mixed bag. We’re looking at a long stretch of mostly small, weak, and messy conditions, but there are a couple of windows where it cleans up and gets interesting. The water temp is sitting at about 69°, which is pretty normal for this time of year, so no surprises there.
The first few days are a write-off. From Wednesday the 22nd right through to Saturday the 25th, we’ve got weak, cross-shore winds and tiny waves. Swell energy is barely cracking 99 on the 22nd, and it’s not much better for days after. The waves are small, choppy, and just not worth paddling out for. It’s a frustrating start, but hang tight.
Sunday the 26th morning is where things get a bit wild. The swell jumps up to 8ft from the NNW, with a combined energy of 726. That’s a serious amount of energy. The wind is cross-offshore, and the report says it’s clean. But here’s the catch – that size is too big for Carcavelos, especially for beginners. This is expert-only territory, and even then, you’ll want to be careful. The afternoon drops a bit to 7ft, but the wind picks up to 35 km/h (22 mph), making it less appealing.
Now, Monday morning the 27th is where I’d point you. The swell drops to a much more manageable 5ft from the NNW, and the wind is light and cross-offshore at just 10 km/h (6 mph). The combined energy is still solid at 327, and the conditions are clean. This is your best bet for a decent session if you can get out there early. It’s not pumping, but it’s surfable and clean.
Tuesday morning the 28th is similar – 5ft from the NNW, light winds again, and clean. The energy is 347. Another solid morning option, but the afternoons are ruined by stronger cross-shore winds.
After that, the week drifts back into mediocrity. Wednesday the 29th morning has 4ft waves and clean conditions, but the energy is only 197, and it’s described as “ordinary.” Thursday and Friday mornings are clean but small, with energy in the 160-200 range. The afternoon winds pick up and ruin the surface.
The weekend of the 1st and 2nd of August is a real letdown. Small swell, poor winds, and the energy drops to under 100 on Sunday. Not worth it.
The following week, from Monday the 3rd to Wednesday the 5th, we see a slight uptick in swell period, hitting 11 seconds on the 5th morning, which is nice. But the swell size is only 3ft, and the energy is 226. It’s marginal – better than nothing, but you’ll be scratching for waves.
The real standout? I’d lock in Monday morning the 27th of July. The swell is a solid 5ft from the NNW, the wind is light and clean, and the energy is pumping. The second best is Tuesday morning the 28th. Both are early calls, so get up and go.
Oh, and keep in mind, Carcavelos can get crowded, and it’s an exposed beach break. The long period swell on the 5th of August (11 seconds) might make it a bit straight, but it’s worth a look if you’re desperate.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Mon morning, min 19°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Wed 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
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) | WNW 10 | NW 7 | WNW 9 | NW 6 | NNW 7 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | NNW 8 | NNW 9 | NNW 8 | NNW 8 |
Wave Graph | ||||||||||||||||||||
31 | 52 | 27 | 46 | 26 | 36 | 68 | 83 | 269 | 327 | 572 | 722 | 464 | 440 | 276 | 203 | 215 | 331 | 309 | 290 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off |
High Tide | 9:58PM2.04m | 10:37AM2.05m | 11:13PM1.97m | 11:48AM2.08m | 00:23AM2.00m | 12:49PM2.17m | 1:20AM2.09m | 1:39PM2.30m | 2:05AM2.21m | 2:21PM2.45m | 2:44AM2.32m | 2:58PM2.59m | 3:19AM2.42m | |||||||
Low Tide | 4:10AM0.93m | 4:55PM0.97m | 5:22AM0.97m | 6:10PM0.93m | 6:28AM0.92m | 7:10PM0.83m | 7:21AM0.82m | 7:57PM0.69m | 8:04AM0.69m | 8:36PM0.56m | 8:42AM0.56m | 9:12PM0.43m | ||||||||
— | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
8:57 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 22 | 22 | 20 | 21 | 21 | 20 | 22 | 22 | 20 | 23 | 24 | 20 | 28 | 26 | 21 | 25 | 25 | 20 |
Feels °C | 21 | 20 | 21 | 20 | 20 | 19 | 18 | 19 | 19 | 19 | 17 | 18 | 19 | 17 | 27 | 23 | 20 | 25 | 23 | 18 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NW 7 | NNW 6 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | S 12 | S 16 | S 11 | S 15 | WNW 9 | NW 13 | NNW 8 | NNW 11 | NNW 10 | NNW 9 | WNW 8 | W 11 |
27 | 52 | 24 | 16 | 26 | 16 | 18 | 16 | 3 | 5 | 2 | 4 | 17 | 7 | 276 | 75 | 115 | 331 | 6 | 10 | |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | N 9 | WNW 9 | WNW 8 | S 11 | WNW 8 | — | S 16 | — | — | S 15 | NW 13 | NW 12 | WNW 9 | WNW 9 | WNW 8 | — | WNW 8 |
31 | 16 | 27 | 1 | 15 | 14 | 2 | 13 | — | 5 | — | — | 4 | 7 | 37 | 15 | 15 | 13 | — | 6 | |
Swell 3 Height (m) Direction Period (s) | NNW 9 | N 9 | N 9 | SW 12 | SW 12 | S 11 | — | S 12 | S 16 | — | — | — | — | — | WNW 8 | S 14 | — | W 13 | — | S 13 |
28 | 2 | 6 | 6 | 6 | 2 | — | 3 | 5 | — | — | — | — | — | 14 | 4 | — | 3 | — | 3 | |
Wind waves Height (m) Direction Period (s) | W 5 | — | W 5 | NW 6 | WNW 5 | WNW 6 | WNW 6 | NW 6 | NW 7 | NW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | — | NNW 7 | NNW 8 | — | NNW 8 | NNW 8 |
13 | — | 13 | 46 | 26 | 36 | 68 | 83 | 269 | 327 | 572 | 722 | 464 | 440 | — | 203 | 215 | — | 309 | 290 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 477 | 110 | 4 | 473 | 203 | 562 | 572 | 215 | 215 | 572 | 520 | 297 | 283 | 90 | 0 | 434 | 0 | 0 | 240 | 5 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Carcavelos Surf forecast
The above surf forecast table for Carcavelos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Carcavelos can be found by selecting the local surf guide option on the grey menu. Our Carcavelos 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 (Carcavelos) 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 Carcavelos 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.
Carcavelos is 1 km (1 miles) from Carcavelos. If you plan a holiday in Lisboa, look for hotels and other accommodation in Carcavelos. Carcavelos has rooms for a wide range of budgets as well as car hire and transport links.










