Mariatos Surf Break

Lat Long: 7.41° N 80.94° W

Mariatos 48 hour detailed Surf Forecast

Issued: 6 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Mariatos sea temperature is
29.5°C
1.8° 

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


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

  • Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 2.5ft (0.8m), 17s period with SW swell.

The current surf forecast for Mariatos at 11AM is: 0.9m 18s primary swell from a Southwest direction and 0.8m 6s secondary swell from a South-southwest direction (forecast issued at 06:00am September 21). The wind direction is predicted to be onshore.

Time (EST) & DateWave HeightWave Period
Morning (21 Sep)2.5ft (0.8m)18s
Afternoon (21 Sep)2.5ft (0.8m)18s
Evening (21 Sep)2.5ft (0.8m)17s

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


Short Range Forecast

Heavy rain (total 34mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 26°C on Mon night). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
23
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
2
1
1
1
1
1
2
2
2
1
0
1
1
1
1
2
2
0
0
0
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)
0.8
SW
18
0.8
SW
18
0.9
SW
18
0.9
SW
18
0.8
SW
18
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.7
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.7
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
375
370
449
449
366
354
318
310
310
314
310
306
302
299
239
291
291
287
227
178
174
171
169
Wind (km/h)
0
W
5
NNW
5
WNW
10
WSW
10
SW
5
WSW
10
W
10
W
5
NW
5
WNW
5
W
10
WSW
10
WSW
10
WSW
10
W
10
WNW
10
WNW
5
NW
5
WNW
10
WSW
10
WSW
5
WNW
5
NW
Wind State
glassy
glassy
glassy
on
on
on
cross-on
cross-on
glassy
glassy
glassy
on
on
on
cross-on
cross-on
cross-on
glassy
glassy
on
on
cross-on
glassy
High Tide
11:22AM2.41m
00:22AM2.41m
12:35PM2.50m
1:19AM2.60m
1:30PM2.66m
Low Tide
5:11AM1.34m
5:56PM1.10m
6:27AM1.25m
6:57PM0.99m
7:24AM1.08m
7:44PM0.83m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:19
6:19
 mm
1
2
3
1
1
2
1
2
1
2
6
1
1
3
2
2
1
Temp °C
26
26
28
28
28
27
27
27
27
26
28
28
28
27
27
27
26
27
28
28
28
27
26
Feels °C
31
31
33
32
32
31
31
31
32
31
32
32
31
31
31
31
30
32
33
32
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 Mariatos 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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