Cogumelo Surf Break

Lat Long: 37.70° N 8.80° W

Cogumelo Surf Forecast and Surf Report

Issued: 6 pm 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cogumelo sea temperature is
19.6° C
0.8° 

Cogumelo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Cogumelo surf forecast from 17 Jul 2026:

  • Most powerful swell: Friday 17 Jul, 10PM (local time) - 4.5ft (1.4m), 5s period, NW swell with 98 kJ wave energy.

Best Forecast Surf Conditions for Cogumelo this week:

The most powerful waves expected at Cogumelo in the next 16 days are 1.4m 5s and forecast to arrive on Friday (Jul 17) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 7s period and expected on Tuesday (Jul 21) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Fri 17th Jul)4.5ft (1.4m) 5s

Table - best surf conditions forecast for Cogumelo over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break down what’s cookin' at Cogumelo over the next couple of weeks.

Honestly, I gotta be straight with you – this stretch is looking pretty grim for a paddle. We’ve got a solid 16-day window but the first week and a half is a write-off. From July 16th right through to the 25th, every single session is rated as poor surf conditions. The wind is stuck in a cross-on pattern, mostly from the NW, and the swell is tiny – we're talking 1.0ft to 4ft of weak, short-period slop. The combined wave energy is almost always in the double digits (anywhere from 27 to 121), which is just weak. There’s nothing to get excited about here.

Then we hit July 26th. Sunday morning brings a bit of a pulse – swell jumps to 7ft from the NW with a period of 8 seconds, and the combined energy hits 653 – that’s moderate, finally. But the wind is still a gentle cross-on, making it fairly choppy. The afternoon on the 26th sees the swell at 8ft from the NW, energy at 750, but the wind shifts to onshore from the WNW, and the conditions are still poor. This is getting into that size where it’s getting too big for beginners, but the wind is ruining the quality.

July 27th is a total dud – flat, glassy, zero energy. Dead calm.

July 28th has a tease of a very long-period groundswell (16 seconds) but it’s only 0.3ft. That’s a ghost swell. The energy is 10-11. Not surfable.

July 29th has a bit more size – 5ft to 6ft from the NW, period 7 seconds, energy in the 263-368 range. But again, it’s cross-on and choppy. The setup looks more interesting for kite surfing than paddle surfing, to be honest.

July 30th drops back to tiny 1ft with a fresh cross-on wind at 19 mph. Lumpy. July 31st shows a bit of a spike – 6ft to 6ft from the NW, energy up to 479, but still cross-on, still choppy.

So, what’s the best on offer? If you’re desperate, July 26th morning has the most size and energy, but the wind is a buzzkill. July 31st morning has the next best energy. But honestly, there’s no standout here. The water temp is sitting at 67°F with a -1°F anomaly, which is pretty average for the time of year.

Keep your expectations low, folks. The forecasts can change, but right now, this is a blank run for good surf.

Rusty

Short Range Forecast

Mostly dry. Warm (max 23°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Mon morning, min 17°C on Sun night). Wind will be generally light.

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
9
0.4
WNW
9
0.4
WNW
8
0.7
NW
4
1.1
NW
5
0.3
WNW
8
0.8
NW
4
1.1
NW
5
0.8
NW
5
1
NW
5
1.1
NW
5
0.7
NW
5
0.7
NW
7
1.2
NW
6
0.9
NW
6
0.4
NW
10
1.1
NW
5
0.4
WNW
10
0.4
WNW
10
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
27
25
22
13
60
16
26
58
34
46
69
24
47
88
46
37
58
32
32
28
Wind (km/h)
20
NW
10
NNW
10
NNW
25
NW
15
N
15
NNW
25
NW
10
NNW
15
NNW
25
NW
10
NNW
15
NNW
20
NW
10
NNW
15
NNW
20
NW
15
NNW
10
NW
15
NW
10
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:50PM3.14m
5:19AM2.74m
5:35PM3.06m
6:04AM2.64m
6:21PM2.90m
6:49AM2.50m
7:06PM2.68m
7:35AM2.35m
7:55PM2.44m
8:26AM2.22m
8:49PM2.22m
9:25AM2.11m
9:54PM2.05m
Low Tide
11:09PM-0.02m
11:16AM0.16m
11:54PM0.09m
12:00PM0.27m
00:38AM0.25m
12:45PM0.43m
1:22AM0.45m
1:33PM0.62m
2:09AM0.65m
2:27PM0.79m
3:01AM0.82m
3:32PM0.93m
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:26
6:28
6:28
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:55
8:54
8:54
8:53
8:53
8:52
8:52
 mm
Temp °C
23
20
23
23
19
23
23
18
23
22
18
23
23
18
23
23
18
22
22
18
Feels °C
22
21
21
21
18
21
21
17
21
19
17
21
21
17
21
21
18
21
21
19
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Cogumelo Surf forecast

The above surf forecast table for Cogumelo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cogumelo can be found by selecting the local surf guide option on the grey menu. Our Cogumelo 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 (Cogumelo) 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 Cogumelo 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.

Cogumelo is 29 km (18 miles) from Sines. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Sines. Sines has rooms for a wide range of budgets as well as car hire and transport links.

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