Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 12 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rio Mar sea temperature is
29.5°C
1.2° 

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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 1ft (0.3m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 0.5ft (0.2m), 18s period with SSE swell.
  • Evening surf: Evening surf (02 Sep, local time) - 1ft (0.3m), 13s period with SSE swell.

The current surf forecast for Rio Mar at 6AM is: 0.3m 12s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 12:00am September 02). The wind direction is predicted to be glassy.

Time (EST) & DateWave HeightWave Period
Morning (02 Sep)1ft (0.3m)11s
Afternoon (02 Sep)0.5ft (0.2m)18s
Evening (02 Sep)1ft (0.3m)13s

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


Short Range Forecast

Heavy rain (total 22mm), heaviest during Fri afternoon. Warm (max 30°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
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)
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
11
0.2
S
18
0.3
SSE
13
0.2
SSE
17
0.3
SSE
13
0.3
SSE
13
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.2
SSE
19
0.3
SSE
12
0.3
SSE
12
0.3
SSE
18
0.3
SSE
18
0.3
SSE
18
0.3
SSE
18
0.3
SSE
18
0.3
SSE
17
0.3
SSE
17
0.4
SSE
17
0.4
SSE
17
Wave Graph
Metric surfscale
Energy kJ
29
27
26
25
25
33
30
33
32
29
29
28
36
28
27
63
63
62
61
60
59
59
101
99
Wind (km/h)
5
NNW
5
NNW
5
NNW
5
ENE
10
SE
0
SE
5
NNW
10
NNW
10
NNW
10
NW
10
NNW
5
NNW
0
ENE
0
NE
0
WNW
10
NW
10
NNW
10
NNW
0
SSE
5
SW
10
S
5
S
0
WSW
5
NW
Wind State
glassy
glassy
glassy
glassy
on
glassy
glassy
off
off
off
off
glassy
glassy
glassy
glassy
off
off
off
glassy
glassy
cross-on
glassy
glassy
glassy
High Tide
6:50AM4.37m
7:16PM4.01m
7:34AM4.21m
8:04PM3.81m
8:25AM3.99m
9:03PM3.60m
Low Tide
00:38AM0.46m
1:07PM0.42m
1:20AM0.63m
1:53PM0.59m
2:07AM0.85m
2:47PM0.79m
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:25
 mm
2
1
1
1
2
1
2
2
1
1
2
5
1
Temp °C
26
26
26
28
28
29
28
27
26
26
26
29
29
30
28
27
27
26
26
27
28
27
27
27
Feels °C
30
30
30
33
32
35
33
31
29
29
30
34
34
35
33
31
31
30
31
32
32
32
32
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 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.


Nearest locationNearest