Islita Surf Break

Lat Long: 9.85° N 85.40° W

Islita 48 hour detailed Surf Forecast

Issued: 5 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Islita sea temperature is
30.3°C
2.2° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.0m), 15s period with SW swell.

The current surf forecast for Islita at 10AM is: 1.0m 16s primary swell from a Southwest direction and 0.7m 8s secondary swell from a South direction (forecast issued at 05:00am September 16). The wind direction is predicted to be glassy and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (16 Sep)3.5ft (1.0m)16s
Afternoon (16 Sep)3.5ft (1.1m)16s
Evening (16 Sep)3.5ft (1.0m)15s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 31°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
3
3
3
2
2
3
2
2
3
3
3
1
1
2
3
3
3
2
2
1
0
1
2
Swell
Height Map
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
1
SW
16
1
SW
16
1
SW
16
1.1
SW
16
1
SW
15
1
SW
15
1
SW
15
1
SW
14
1
SW
14
1
SW
14
1
SW
14
1
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
13
0.5
SW
21
0.8
SW
13
0.8
SW
13
0.8
SW
13
0.6
SW
20
0.6
SW
20
Wave Graph
Metric surfscale
Energy kJ
502
502
502
496
532
429
418
418
412
407
407
407
401
341
336
276
261
212
205
205
205
239
239
Wind (km/h)
10
NNE
10
NNE
5
NNE
10
S
10
S
5
NNE
5
NNE
10
N
10
NNE
10
NNE
5
NNE
10
S
10
SSW
5
SW
5
NW
5
NW
10
N
10
NNE
5
NE
10
SSW
10
SW
5
WSW
5
NNW
Wind State
off
cross-off
glassy
on
on
glassy
off
off
cross-off
off
cross-off
on
on
cross-on
glassy
cross-off
off
off
glassy
on
cross-on
cross
glassy
High Tide
5:44AM2.49m
6:08PM2.22m
6:23AM2.33m
6:51PM2.06m
7:06AM2.18m
7:39PM1.92m
Low Tide
12:02PM0.35m
00:10AM0.50m
12:44PM0.49m
00:52AM0.65m
1:31PM0.63m
part cloud
rain showers
clear
clear
thunderstorm
thunderstorm
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
thunderstorm
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:40
5:39
 mm
1
1
3
2
Temp °C
26
25
28
31
30
27
27
26
25
25
29
30
30
28
27
27
26
26
28
30
29
28
27
Feels °C
30
28
32
34
34
32
31
29
28
27
32
32
33
32
31
31
29
29
32
33
32
32
31
  • 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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