Monterrico Surf Break

Lat Long: 13.91° N 90.55° W

Monterrico 48 hour detailed Surf Forecast

Issued: 11 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Monterrico sea temperature is
30.8°C
1.7° 

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


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

  • Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.

The current surf forecast for Monterrico at 2PM is: 1.0m 14s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a Southeast direction, 0.5m 7s secondary swell from a South direction (forecast issued at 11:00am September 17). The wind direction is predicted to be onshore.

Time (CST) & DateWave HeightWave Period
Morning (17 Sep)3.5ft (1.0m)14s
Afternoon (17 Sep)3.5ft (1.0m)14s
Evening (17 Sep)3ft (0.9m)14s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sat night. Warm (max 32°C on Thu morning, min 25°C on Sat night). Wind will be generally light.

Thu
17
Friday
18
Saturday
19
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)
3
0
0
3
2
2
2
2
2
0
0
2
3
3
3
2
1
0
0
0
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
SSW
14
1.1
SW
14
1
SSW
14
1
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
13
0.9
SW
13
0.9
SW
13
0.8
SSW
13
0.9
SW
13
0.6
SSW
20
0.6
SSW
19
0.6
SSW
19
0.6
SSW
19
0.6
SSW
19
0.6
SSW
18
0.7
SW
13
0.6
SSW
18
0.6
SSW
18
0.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
437
476
431
425
347
323
313
253
249
219
249
253
251
251
248
243
226
167
211
211
255
Wind (km/h)
0
SSE
20
SSW
15
SSW
5
SSW
15
NNW
5
NNE
5
N
5
N
5
SE
20
SSW
15
SSW
10
WSW
10
NW
10
NW
10
NNW
5
N
5
SE
15
SW
15
SW
10
WSW
15
NW
Wind State
glassy
on
on
glassy
cross-off
off
cross-off
glassy
glassy
on
on
cross-on
cross-off
cross-off
cross-off
glassy
cross-on
on
cross-on
cross-on
cross-off
High Tide
6:32AM1.82m
6:56PM1.53m
7:16AM1.71m
7:42PM1.43m
8:04AM1.61m
8:36PM1.35m
Low Tide
12:55PM0.34m
00:54AM0.42m
1:41PM0.44m
1:39AM0.51m
2:33PM0.53m
clear
clear
part cloud
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:00
6:00
 mm
2
1
1
2
1
6
Temp °C
30
32
31
29
26
26
26
26
29
31
31
29
28
26
26
26
29
31
31
29
27
Feels °C
33
32
32
33
28
29
29
29
32
32
33
32
32
29
29
30
32
33
32
32
30
  • 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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