
Surf Forecasts:
Carcavelos surf forecast from 5 Jul 2026:
- Best quality surf: Sunday 12 Jul, 7AM (local time) - 5ft (1.5m), 8s period, NW swell with glassy winds.
- Most powerful swell: Sunday 12 Jul, 7AM (local time) - 5ft (1.5m), 8s period, NW swell with 250 kJ wave energy.
- Next surfable swell (1★+): Sunday 5 Jul, 10AM (local time) - 1.5ft (0.4m), 9s period with WNW 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 05) at 10AM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.5m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Carcavelos in the next 16 days are 1.5m 8s and forecast to arrive on Sunday (Jul 12) at 7AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (Jul 10) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 5th Jul) | 1.5ft (0.4m) 9s |
| Best Surf | 7AM (Sun 12th Jul) | 5ft (1.5m) 8s |
| Most Powerful | 7AM (Sun 12th Jul) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Carcavelos over the next 16 days.
Updates in hr min s Forecast update imminent
Alright folks, Rusty here. Let's talk about what Carcavelos has in store. It's a bit of a quiet period ahead, so don't expect any fireworks.
The overall picture is one of small, weak surf and tricky winds for the next week or so. We've got a long gap here with very little to get excited about, stretching from now well into the middle of next week. The first real glimmer of anything worthwhile doesn't show up until Sunday the 12th, and even then it's marginal. The swell energy stays low, with combined energy values mostly under 100, which is pretty weak. The water temperature is about average for this time of year, nothing out of the ordinary.
Let's run through it day by day. Sunday the 5th and Monday the 6th offer tiny 1ft waves from the WNW, but the winds are all over the place – glassy on Sunday morning but then turning to a messy cross-shore. Tuesday the 7th and Wednesday the 8th are flat and clean with the wind, but the swell drops to 0.7-1.0ft. Honestly, you'd be better off staying home.
We start to see a pulse of energy on Thursday the 11th of July. The swell picks up to 4ft from the NNW, but the period is a short 6-7 seconds. That's weak, windswell junk, and with a cross-onshore wind, it's going to be a bumpy, choppy mess. The combined energy hits 134 (Saturday morning), so there's a little bit of push, but the quality is poor.
The most promising, but still not great, window opens up on Sunday the 12th of July. The swell builds to 5ft from the NW with an 8 second period, and the combined energy climbs to 278, which is moderate. The wind morning is light, but it's a cross-onshore from the WSW, so expect a little texture on the surface. It's marginal, and the forecast calls it "questionable tide conditions" for the morning. Monday the 13th is similar, with 4ft NW swell, but a cross-shore wind keeps it from being clean. The swell direction is from the NW, which is *not* the optimum W for Carcavelos, so the shape might be a little off.
Beyond that, there's a small run of clean cross-offshore winds on the 15th and 16th, but the swell is tiny, 2-2ft. A little bump in size shows up again on the 18th and 19th of July, with 3-4ft NNW swell and clean cross-offshore winds from the NNW, but the period is short at 8 seconds. It's surfable but very ordinary.
So, if I have to pick a standout, it's the Sunday the 12th of July morning. It's the only time you get a little bit of size (5ft NW) with light winds, even if it is cross-onshore. The rest of the forecast is a waiting game for a real clean, lined-up swell, but it doesn't come in this 16-day window. The combined energy on Sunday morning is 278, which is the best we'll see, but it's not saying much. It's going to be a tough stretch for Carcavelos.
Rusty.
Short Range ForecastMostly dry. Warm (max 32°C on Tue morning, min 23°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 33°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||
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) | WNW 9 | NW 10 | NW 10 | NW 9 | NNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | SW 17 | WNW 9 | NNW 6 | NNW 7 | NW 8 |
Wave Graph | |||||||||||||||||||||
29 | 28 | 24 | 21 | 68 | 16 | 14 | 7 | 12 | 20 | 38 | 55 | 52 | 48 | 46 | 54 | 11 | 52 | 87 | 107 | 196 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross |
High Tide | 6:36AM2.30m | 6:51PM2.52m | 7:19AM2.26m | 7:35PM2.45m | 8:09AM2.22m | 8:27PM2.37m | 9:07AM2.21m | 9:30PM2.30m | 10:15AM2.23m | 10:43PM2.30m | 11:26AM2.32m | 11:58PM2.36m | 12:33PM2.48m | 1:06AM2.48m | |||||||
Low Tide | 12:31PM0.57m | 1:08AM0.52m | 1:15PM0.64m | 1:53AM0.57m | 2:07PM0.71m | 2:47AM0.62m | 3:10PM0.76m | 3:51AM0.65m | 4:23PM0.74m | 5:02AM0.63m | 5:40PM0.65m | 6:12AM0.56m | 6:50PM0.48m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | — | 9:05 | — | — | 9:05 | — | — | 9:04 | — | — | 9:04 | — | — | 9:04 | — | — | 9:02 | — | — | 9:02 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 31 | 28 | 31 | 31 | 25 | 32 | 31 | 26 | 32 | 33 | 29 | 28 | 27 | 22 | 23 | 22 | 19 | 21 | 21 | 19 |
Feels °C | 29 | 28 | 25 | 28 | 26 | 21 | 28 | 26 | 22 | 29 | 28 | 25 | 26 | 24 | 21 | 21 | 19 | 17 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NW 10 | NW 10 | NNW 4 | WNW 10 | WNW 9 | WNW 8 | WNW 8 | W 8 | NNW 4 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | SW 17 | WNW 9 | NNW 6 | WNW 9 | NW 8 |
25 | 28 | 24 | 10 | 18 | 16 | 14 | 7 | 5 | 11 | 38 | 55 | 52 | 48 | 46 | 54 | 11 | 52 | 87 | 70 | 196 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 10 | S 11 | NNW 8 | NNW 8 | W 12 | WNW 11 | WNW 10 | W 7 | W 7 | NNW 4 | SW 16 | S 16 | S 16 | — | SW 16 | WNW 8 | SW 16 | N 7 |
29 | 16 | 16 | 18 | 2 | 7 | 6 | 3 | 12 | 20 | 4 | 1 | 8 | 10 | 5 | 5 | — | 10 | 37 | 9 | 59 | |
Swell 3 Height (m) Direction Period (s) | NW 11 | N 8 | W 11 | NW 9 | — | S 11 | S 12 | S 12 | NW 8 | W 8 | S 18 | NW 7 | S 17 | — | — | S 16 | — | — | SW 16 | S 21 | SW 15 |
19 | 5 | 2 | 21 | — | 2 | 3 | 3 | 2 | 4 | 6 | 2 | 6 | — | — | 5 | — | — | 10 | 9 | 8 | |
Wind waves Height (m) Direction Period (s) | — | NNW 6 | NNW 6 | — | NNW 9 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | NNW 4 | NNW 4 | — | NNW 4 | NNW 4 | NNW 5 | NW 6 | NNW 6 | — | NNW 7 | — |
— | 22 | 22 | — | 68 | 16 | 7 | 17 | 17 | — | 16 | 15 | — | 18 | 16 | 41 | 98 | 74 | — | 107 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 72 | 0 | 0 | 517 | 103 | 1103 | 477 | 103 | 338 | 434 | 0 | 4 | 463 | 4 | 3 | 438 | 188 | 76 | 434 | 1 |
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.










