The Colonia Surf Break

Lat Long: 18.94° N 104.11° W

The Colonia 48 hour detailed Surf Forecast

Issued: 11 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Colonia sea temperature is
30.7°C
1.8° 

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


How big are the waves at The Colonia today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 4.5ft (1.3m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 17s period with SW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 3.5ft (1.1m), 16s period with SW swell.

The current surf forecast for The Colonia at 7PM is: 1.2m 16s primary swell from a Southwest direction and 1.3m 9s secondary swell from a South direction, 0.4m 7s secondary swell from a Northwest direction (forecast issued at 11:00am September 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (CST) & DateWave HeightWave Period
Morning (21 Sep)4.5ft (1.3m)17s
Afternoon (21 Sep)4.5ft (1.3m)17s
Evening (21 Sep)3.5ft (1.1m)16s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon afternoon. Warm (max 31°C on Wed morning, min 26°C on Mon night). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
23
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)
4
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
3
3
2
3
3
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)
1.3
SW
17
1.3
SW
17
1.3
SW
17
1.2
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.2
SW
16
1.2
SW
16
1.3
SW
16
1.2
SW
16
1.2
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.4
SE
12
1.6
SE
12
1.6
SE
12
1.7
SE
13
Wave Graph
Metric surfscale
Energy kJ
951
940
886
755
661
653
644
719
719
813
719
710
628
532
505
485
479
617
730
766
1027
Wind (km/h)
5
NNE
10
SW
15
WSW
10
WNW
10
N
5
NE
5
ENE
5
ENE
5
ESE
10
SSW
10
SSW
10
E
5
NE
5
NE
5
NE
5
NE
5
NNE
5
WSW
15
SW
10
SSW
10
SSE
Wind State
glassy
cross-on
cross-on
cross
cross-off
glassy
glassy
cross-off
glassy
on
on
cross-off
off
off
cross-off
glassy
off
cross-on
cross-on
on
cross-on
High Tide
8:44AM0.78m
6:56PM0.69m
8:35AM0.80m
7:23PM0.76m
8:36AM0.83m
7:51PM0.83m
Low Tide
2:19PM0.51m
1:47AM0.19m
2:14PM0.47m
2:03AM0.16m
2:19PM0.41m
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:45
6:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
 mm
1
4
3
1
1
1
Temp °C
27
30
29
28
27
27
26
26
28
30
30
27
27
26
26
26
28
31
31
30
28
Feels °C
32
34
32
32
32
32
31
30
33
34
34
31
31
30
30
30
32
34
33
34
32
  • 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 

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