Alex Surf Break

Lat Long: 12.98° S 38.42° W

Alex 48 hour detailed Surf Forecast

Issued: 8 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Alex sea temperature is
27.0°C
1.6° 

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


How big are the waves at Alex today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 11s period with ESE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 2.5ft (0.8m), 10s period with ESE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 4ft (1.2m), 5s period with SE swell.

The current surf forecast for Alex at 3PM is: 0.8m 10s primary swell from a East-southeast direction and 0.2m 13s secondary swell from a South-southeast direction, 0.9m 4s secondary swell from a South-southeast direction (forecast issued at 08:00am September 17). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Sep)3.5ft (1.0m)11s
Afternoon (17 Sep)2.5ft (0.8m)10s
Evening (17 Sep)4ft (1.2m)5s

Table - waves today at Alex. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 47mm), heaviest during Fri afternoon. Warm (max 25°C on Thu morning, min 24°C on Fri afternoon). Mainly fresh winds.

Thursday
17
Friday
18
Saturday
19
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
ESE
11
1
ESE
11
1
ESE
11
0.8
ESE
10
0.7
SE
10
0.6
ESE
10
1.5
SE
10
1.6
SE
6
1.8
SE
6
1.8
SE
7
1.6
SE
7
1.6
SE
7
1.6
SE
7
1.7
SE
7
1.6
ESE
7
1.5
ESE
7
2
SE
8
1.8
SE
8
2
SE
8
1.9
SE
8
1.9
SE
8
2
SE
7
Wave Graph
Metric surfscale
Energy kJ
218
238
234
135
104
77
424
196
255
279
233
240
247
276
265
249
444
385
453
427
382
412
Wind (km/h)
20
SE
20
SE
20
SSE
25
SSE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
SE
30
ESE
30
ESE
30
ESE
25
ESE
25
SE
30
SE
30
SE
30
SE
30
SE
30
SE
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:08AM1.94m
7:28PM1.98m
8:07AM1.94m
8:25PM2.01m
9:02AM1.98m
Low Tide
1:11PM0.42m
1:44AM0.29m
2:10PM0.40m
2:42AM0.24m
3:05PM0.34m
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
light rain
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:29
 mm
2
3
2
4
3
3
2
3
4
3
2
1
3
Temp °C
25
25
25
25
25
25
25
25
25
25
25
25
24
25
25
25
24
24
25
25
24
24
Feels °C
23
23
24
23
23
23
23
23
23
23
23
24
23
24
24
24
23
22
23
23
22
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Alex surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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