Monte Estoril surfForecast / Lisboa / Portugal

information circle16 Day Weather and Surf, issued 6 pm Sunday 31 May 2026 WEST
Forecast update in hr  min  s Forecast update imminent
Monte Estoril surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monte Estoril sea temperature is
17.9° C
(Which is normal for this time of year)

Monte Estoril surf forecast from 31 May 2026:

  • Best quality surf: Saturday 6 Jun, 1AM (local time) - 7.5ft (2.3m), 11s period, NW swell with offshore winds.
  • Most powerful swell: Thursday 4 Jun, 10PM (local time) - 11ft (3.5m), 14s period, NW swell with 3,923 kJ wave energy.
  • Next surfable swell (1★+): Saturday 6 Jun, 1AM (local time) - 7.5ft (2.3m), 11s period with NW swell.

Best Forecast Surf Conditions for Monte Estoril this week:

The surf forecast for Monte Estoril over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 06) at 1AM. The primary swell is predicted to be 2.3m and 11s period with a secondary swell of 0.1m and 12s. Another secondary swell of 0.1m and 12s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Monte Estoril in the next 16 days are 3.5m 14s and forecast to arrive on Thursday (Jun 04) at 10PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 7s period and expected on Wednesday (Jun 03) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sat 6th Jun)7.5ft (2.3m) 11s
Best Surf 1AM (Sat 6th Jun)7.5ft (2.3m) 11s
Most Powerful10PM (Thu 4th Jun)11ft (3.5m) 14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Sun afternoon, min 15°C on Tue night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Wed afternoon, min 15°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, light winds from the NNW by Sat morning).

Sun
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
1
1
0
0
0
0
0
2
1
1
0
2
3
3
2
3
2
0
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
W
12
1.4
W
11
1.2
W
11
1.1
W
10
1
WNW
10
0.8
WNW
9
0.6
W
11
0.8
WNW
14
1.9
WNW
13
2.1
WNW
12
1.8
WNW
12
1.4
WNW
11
1.5
NW
14
3
NW
13
3
NW
12
2.5
NW
12
2.3
NW
11
1.2
WNW
11
1
W
11
1.8
WNW
11
2.2
WNW
11
Wave Graph
Metric surfscale
Energy kJ
528
475
332
250
209
110
94
273
1139
1197
874
444
852
3449
2397
1818
1242
350
233
851
1081
Wind (km/h)
35
N
25
N
30
NNW
35
NNW
25
NNW
30
NNW
35
NNW
35
N
30
NNW
30
NNW
25
NNW
30
NNW
35
NNW
30
N
25
N
30
NNW
20
NNW
15
N
20
NNW
20
NNW
15
NW
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
cross-off
off
cross-off
High Tide
3:56AM3.05m
4:09PM3.26m
4:31AM3.01m
4:44PM3.22m
5:07AM2.95m
5:20PM3.17m
5:45AM2.89m
5:58PM3.10m
6:26AM2.82m
6:40PM3.03m
7:11AM2.76m
7:27PM2.97m
8:03AM2.72m
Low Tide
9:45PM1.03m
9:50AM1.11m
10:19PM1.05m
10:23AM1.15m
10:54PM1.09m
10:57AM1.21m
11:31PM1.15m
11:34AM1.27m
00:10AM1.22m
12:14PM1.35m
00:54AM1.29m
12:59PM1.42m
1:45AM1.34m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:54
8:55
8:55
8:57
8:58
8:58
8:59
8:59
Temp °C
21
17
20
19
17
18
17
15
19
19
18
17
17
16
18
18
16
19
19
17
19
15
13
16
14
13
14
11
10
14
15
16
13
11
11
12
12
11
16
15
14
17
Swell 1
Height (m)
Direction
Period (s)
1.4
W
12
1.4
W
11
1.2
W
11
1.1
W
10
1
WNW
10
0.8
WNW
9
0.7
WNW
9
1
WNW
11
1.9
WNW
13
0.1
SW
14
1.8
WNW
12
1.4
WNW
11
1.5
NW
14
0.1
S
13
0.1
S
12
0.1
S
12
1.2
WNW
11
1
W
11
1.8
WNW
11
2.2
WNW
11
Energy kJ
528
475
332
250
209
110
86
249
1139
8
874
444
852
3
3
3
350
233
851
1081
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
16
0.2
NNW
10
0.6
W
11
0.8
WNW
14
0.1
SW
15
0.1
SW
14
0.1
SW
13
0.1
SW
13
1.1
W
11
0.1
S
12
0.1
S
12
0.1
S
12
0.1
S
12
1
NNW
10
Energy kJ
7
7
7
7
10
10
94
273
8
8
7
7
291
3
3
3
3
179
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
18
0.1
SW
12
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
13
Energy kJ
6
6
6
10
9
8
7
Wind waves
Height (m)
Direction
Period (s)
1.6
NNW
6
1.5
NNW
6
1.5
NNW
6
1.5
NNW
6
1.2
NNW
5
1.2
NNW
5
1.4
NW
6
2
NNW
6
1.6
NNW
6
2.1
WNW
12
1
NNW
5
1.3
NNW
6
1.7
NNW
6
3
NW
13
3
NW
12
2.5
NW
12
2.3
NW
11
1.3
NNW
10
1.3
NNW
10
Energy kJ
198
150
145
140
73
69
123
336
194
1197
52
101
231
3449
2397
1818
1242
353
296
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
1
1
2
2
1
2
1
4
3
2
1
4
2
3
2
2
3
3
Distance (km)
380
8
189
359
8
208
397
359
189
236
8
512
359
359
9
432
0
0
8
0
2
Best forecast wave conditions in Lisboa
Rating
(10 max)
2
2
4
4
3
2
2
3
3
Best forecast wave conditions in Portugal
Rating
(10 max)
2
3
2
2
2
2
2
3
2
2
4
2
2
3
4
3
3
3
3
4
3
Header Global
Rating
(10 max)
5
5
4
5
5
4
4
5
5
5
4
5
5
6
9
9
7
9
9
9
9
  • Map Icons:
  • Break
  • 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 Monte Estoril Surf forecast

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

Monte Estoril is 0 km (0 miles) from Cascais. If you plan a holiday in Lisboa, look for hotels and other accommodation in Cascais. Cascais has rooms for a wide range of budgets as well as car hire and transport links.

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