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Surf Forecasts:

Praia dos Aivados surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 11 pm Tuesday 17 Mar 2026 WET
Forecast update in hr  min  s Forecast update imminent
Praia dos Aivados surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia dos Aivados sea temperature is
14.7° C
 (Which is 1.1°C colder than average for this time of year)

How big are the waves at Praia dos Aivados today?

The current surf forecast for Praia dos Aivados at 6AM is: 2.2m 15s primary swell from a Northwest direction and 0.1m 16s secondary swell from a South direction (forecast issued at 11:00pm March 17). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (WET) & DateWave HeightWave Period
Morning (18 Mar)8ft (2.5m)16s
Afternoon (18 Mar)10ft (3.0m)14s
Evening (18 Mar)7.5ft (2.3m)18s

Table - waves today at Praia dos Aivados. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
4
4
3
3
5
4
4
3
3
4
3
4
4
4
3
4
4
3
3
4
3
3
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
NW
1.6
NW
2
NW
2.2
NW
2.5
NW
3
NW
3
NW
2.5
NW
2.3
NW
3
NW
3
NW
3
NW
3
NW
2.1
NW
2
NW
1.8
NW
2.2
NW
2
NW
1.9
NW
1.8
NW
1.7
NW
1.6
NW
1.3
NW
1.3
NW
Period(s) (?)141316151615141418161516151514141413131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1632892184720663090332032362883308748223967385635951881161613741814140812611050946878591520
Wind
(km/h)
15
S
20
SSE
25
SE
25
SE
20
SSE
30
S
30
SSE
30
SSE
25
SE
30
ESE
30
SE
20
SSE
20
SE
15
SE
15
SSE
10
SSW
10
SE
20
SE
15
SE
10
SE
20
SE
25
SSE
20
S
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off
High Tide
/ height (m)
1:47AM
2.92
2:10PM
2.79
2:22AM
3.05
2:44PM
2.91
2:58AM
3.11
3:19PM
2.96
Low Tide
/ height (m)
7:35PM
0.27
8:01AM
0.06
8:09PM
0.12
8:34AM
-0.05
8:45PM
0.02
9:09AM
-0.09
Wednesday
18
Thursday
19
Friday
20
Sunrise----6:41-------6:41-------6:39---
Sunset-------6:44-------6:45-------6:45
light rain
light rain
light rain
light rain
thunderstorm
rain showers
clear
thunderstorm
cloud
cloud
cloud
heavy rain
light rain
light rain
cloud
mod rain
heavy rain
mod rain
light rain
part cloud
part cloud
thunderstorm
heavy rain
light rain
Rain (mm)
121111-1---1132-71692--1165
Temp. °C141414131518181615161713131416131414141215161314
Feels °C (?)12111091213131111111110101113121311121012121012
  • 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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View detailed surf forecast for Praia dos Aivados at:
surf-forecast.com

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