Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 12 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rio Mar sea temperature is
30.0°C
1.8° 

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


How big are the waves at Rio Mar today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 1ft (0.3m), 16s period with SSE swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 1ft (0.3m), 16s period with SSE swell.
  • Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 15s period with SSE swell.

The current surf forecast for Rio Mar at 9PM is: 0.3m 15s primary swell from a South-southeast direction and 0.3m 6s secondary swell from a South direction (forecast issued at 12:00pm September 11). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (11 Sep)1ft (0.3m)16s
Afternoon (11 Sep)1ft (0.3m)16s
Evening (11 Sep)1ft (0.3m)15s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Sat afternoon. Warm (max 30°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light.

Fri
11
Saturday
12
Sunday
13
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)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
15
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.2
SSE
14
0.2
SSE
14
0.2
SSE
14
0.2
SSE
14
0.3
S
9
0.3
S
9
0.3
S
9
0.3
S
9
0.3
S
9
0.3
S
9
Wave Graph
Metric surfscale
Energy kJ
50
50
49
48
43
41
41
41
41
41
41
20
20
20
18
17
17
17
17
17
17
Wind (km/h)
5
N
5
N
5
NW
5
NW
10
NNW
10
NNW
10
NNW
10
NNW
0
NNW
5
SE
5
SSE
0
NNW
10
NW
10
NW
5
NNW
5
S
5
SSE
5
S
10
NNE
10
WNW
10
N
Wind State
cross-off
glassy
glassy
off
cross-off
off
off
off
glassy
on
glassy
glassy
off
off
cross-off
glassy
glassy
glassy
cross
cross-off
cross-off
High Tide
3:59PM4.44m
4:21AM4.65m
4:41PM4.50m
5:00AM4.67m
5:21PM4.45m
Low Tide
9:49AM0.26m
10:06PM0.15m
10:31AM0.13m
10:46PM0.13m
11:10AM0.10m
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:21
 mm
1
1
2
4
1
2
1
2
1
2
2
2
4
1
Temp °C
28
28
30
28
27
26
26
27
29
29
29
28
27
27
27
27
27
27
26
26
26
Feels °C
32
34
35
33
31
29
29
31
34
33
34
34
31
31
31
32
32
32
30
30
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 

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 Rio Mar 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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