Islita Surf Break

Lat Long: 9.85° N 85.40° W

Islita 48 hour detailed Surf Forecast

Issued: 11 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Islita sea temperature is
30.3°C
2.5° 

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


How big are the waves at Islita today (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 3.5ft (1.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.

The current surf forecast for Islita at 6PM is: 0.8m 16s primary swell from a Southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 11:00am September 22). The wind direction is predicted to be glassy and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (22 Sep)3.5ft (1.0m)16s
Afternoon (22 Sep)3ft (0.9m)16s
Evening (22 Sep)3ft (0.9m)16s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 26°C on Tue night). Wind will be generally light.

Tue
22
Wednesday
23
Thursday
24
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)
2
2
2
2
2
3
2
2
2
1
0
1
2
2
2
2
2
2
1
2
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
SW
16
0.9
SW
16
0.9
SW
16
0.8
SW
16
0.9
SW
16
1
SW
16
0.9
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
13
Wave Graph
Metric surfscale
Energy kJ
498
427
421
357
421
480
416
348
339
276
309
305
301
301
297
297
248
245
231
218
215
Wind (km/h)
10
SE
10
SSW
5
S
5
ESE
5
SSE
5
S
0
ESE
5
NNE
0
SE
10
SSW
10
SW
5
WSW
5
W
0
WSW
5
ESE
5
ENE
0
NE
5
SW
10
WSW
5
SW
0
ESE
Wind State
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
glassy
glassy
High Tide
11:18AM1.95m
00:03AM1.94m
12:16PM2.04m
00:50AM2.10m
1:04PM2.16m
Low Tide
5:45PM0.75m
6:08AM0.82m
6:34PM0.65m
6:57AM0.68m
7:15PM0.53m
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:30
5:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:36
 mm
2
2
1
1
1
2
4
4
1
1
2
2
3
3
Temp °C
27
28
27
27
26
26
26
26
28
29
29
28
27
27
26
26
28
28
28
27
27
Feels °C
31
31
32
32
30
30
31
31
33
33
32
32
32
32
30
31
34
32
32
31
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 

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 Islita 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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