
Surf Forecasts:
Coxos surf forecast from 21 Jul 2026:
- Most powerful swell: Sunday 26 Jul, 1AM (local time) - 7.5ft (2.3m), 8s period, NNW swell with 607 kJ wave energy.
Best Forecast Surf Conditions for Coxos this week:
The most powerful waves expected at Coxos in the next 16 days are 2.3m 8s and forecast to arrive on Sunday (Jul 26) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 12s period and expected on Saturday (Jul 25) at 7AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1AM (Sun 26th Jul) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Coxos over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at the next couple of weeks here at Coxos. This is a reef break that’s exposed to the swell, takes a north-northwest swell real well, and it’s for advanced surfers only. It’s fairly consistent, but it’s often crowded, so expect company.
The water temperature is sitting at 69°F, which is about normal for this time of year, no weird anomalies to worry about.
Right now, we’re in a rough patch. The first real surf I can talk about is on Tuesday afternoon, the 21st of July. We’ve got a tiny 3ft swell from the north-northwest with a 9-second period, and the combined energy is weak (152). The wind is a light cross-onshore, so it’s a bit bumpy. It’s a marginal call at best, and the score is low. Not worth getting wet for.
The rest of that week and into the next is a write-off. Wednesday the 22nd through to the end of July is mostly poor surf, with onshore winds and choppy conditions. The swell stays small, mostly under 3ft, and the wind is just not cooperating. There’s a brief spike on Saturday the 25th with a 5ft swell from the northwest, but it’s blowing 16 mph onshore, making it a complete mess. Not even the bigger 6ft to 7ft swells on the 26th can save it – that’s a fresh breeze straight onshore, lumpy, and only for the truly dedicated (or kitesurfers).
We get a bit of a break on the morning of Monday the 27th, where the swell drops to 5ft from the north-northwest, period 7 seconds, and the wind eases to a light cross-onshore. It’s still a marginal call, with a score of just 1 out of 10. The energy is moderate (260), but it’s not clean.
The best option in this whole 16-day window is shaping up for Tuesday the 28th of July. It’s not a standout, but it’s the best we’ve got. The morning shows a 5ft north-northwest swell with a 9-second period, and the light cross-onshore wind (6 mph) makes it rideable. The combined energy is moderate (346). The score is a 2 out of 10, which is the highest in the entire forecast. That’s the one to try to get on. The afternoon goes downhill again with a stronger cross-onshore breeze.
After that, it’s back to the same old story. The first week of August is more of the same: small swells, onshore or strong cross-onshore winds, and lumpy or messy conditions. The morning of Wednesday the 5th of August has a 6ft north-northwest swell with a light onshore wind, giving it a marginal score of 2, but it’s a long way out and the wind is questionable.
So, to be honest, there’s no real standout here. The 28th morning is your best bet, but it’s nothing to get excited about. If you’re desperate, you can get a few grovelly ones, but don’t expect any magic. The forecast can change, but right now, it’s a tough run.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Mon morning, min 18°C on Sat night). Winds decreasing (fresh winds from the N on Sun afternoon, light winds from the NNW by Mon morning). | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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) | NNW 9 | NNW 8 | NNW 7 | NW 7 | WNW 9 | WNW 9 | NNW 7 | N 7 | WNW 6 | WNW 6 | WNW 6 | NW 8 | NW 7 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 9 |
Wave Graph | ||||||||||||||||||||
99 | 67 | 37 | 55 | 28 | 27 | 25 | 24 | 31 | 61 | 126 | 292 | 352 | 607 | 494 | 426 | 255 | 231 | 232 | 372 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 9:03PM2.28m | 9:38AM2.17m | 10:07PM2.11m | 10:46AM2.12m | 11:21PM2.03m | 11:56AM2.15m | 00:32AM2.06m | 12:58PM2.24m | 1:29AM2.15m | 1:48PM2.38m | 2:14AM2.28m | 2:30PM2.52m | 2:53AM2.39m | |||||||
Low Tide | 3:16AM0.83m | 3:48PM0.94m | 4:19AM0.96m | 5:05PM1.00m | 5:31AM1.00m | 6:19PM0.96m | 6:37AM0.96m | 7:19PM0.86m | 7:30AM0.85m | 8:06PM0.72m | 8:14AM0.72m | 8:46PM0.58m | ||||||||
— | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | |
8:59 | — | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 21 | 21 | 19 | 20 | 20 | 19 | 20 | 21 | 19 | 21 | 21 | 19 | 21 | 21 | 19 | 23 | 21 | 20 |
Feels °C | 23 | 20 | 21 | 21 | 19 | 21 | 19 | 19 | 20 | 19 | 18 | 19 | 18 | 15 | 17 | 17 | 16 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | NNW 9 | NNW 8 | NNW 7 | NW 7 | NNW 7 | NNW 6 | NNW 7 | N 7 | NNW 6 | NNW 7 | NNW 7 | NW 8 | S 12 | S 11 | S 15 | WNW 9 | WNW 9 | NNW 7 | NNW 8 | NNW 9 |
99 | 67 | 37 | 55 | 26 | 24 | 25 | 24 | 14 | 17 | 16 | 292 | 3 | 2 | 4 | 16 | 16 | 231 | 232 | 372 | |
Swell 2 Height (m) Direction Period (s) | W 5 | W 5 | WNW 10 | WNW 10 | WNW 5 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | S 12 | — | — | — | N 13 | NW 12 | WNW 9 | NNW 11 | WNW 9 |
13 | 14 | 32 | 31 | 9 | 27 | 16 | 15 | 13 | 13 | 6 | 3 | — | — | — | 3 | 6 | 15 | 47 | 15 | |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | W 5 | NNW 9 | WNW 9 | N 9 | SW 12 | SW 12 | S 11 | S 11 | — | — | — | — | — | S 15 | — | NNW 12 | WNW 8 | — |
40 | 33 | 5 | 17 | 28 | 6 | 6 | 5 | 2 | 2 | — | — | — | — | — | 4 | — | 14 | 14 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 5 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | — | NW 7 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | — | — | — |
— | — | — | — | — | 8 | 15 | 22 | 31 | 61 | 126 | — | 352 | 607 | 494 | 426 | 255 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 41 | 34 | 41 | 467 | 34 | 34 | 442 | 34 | 598 | 399 | 230 | 37 | 382 | 409 | 146 | 428 | 51 | 32 | 271 | 36 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
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Information about the Coxos Surf forecast
The above surf forecast table for Coxos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Coxos can be found by selecting the local surf guide option on the grey menu. Our Coxos 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 (Coxos) 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 Coxos 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.
Are you planning a holiday in Ericeira? If you are looking for accommodation near Coxos, camping, hotels and holiday cottages in Ericeira, consider staying in Torres Vedras which is 18 km (11 miles) away. Other places in and around Ericeira where you can find information about places to rent, and car hire include Sintra which is 22 km (14 miles) away, Rio de Mouro, Cacem and Loures.










