Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 12 am 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rio Mar sea temperature is
29.4° C
1.3° 

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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 1.5ft (0.4m), 14s period with SSE swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 1ft (0.3m), 13s period with SSE swell.
  • Evening surf: Evening surf (31 Jul, local time) - 1ft (0.3m), 13s period with SSE swell.

The current surf forecast for Rio Mar at 1PM is: 0.3m 13s primary swell from a South-southeast direction and 0.1m 6s secondary swell from a South direction (forecast issued at 12:00am July 31). The wind direction is predicted to be glassy.

Time (EST) & DateWave HeightWave Period
Morning (31 Jul)1.5ft (0.4m)14s
Afternoon (31 Jul)1ft (0.3m)13s
Evening (31 Jul)1ft (0.3m)13s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Sat morning. Warm (max 31°C on Fri morning, min 26°C on Fri night). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
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)
1
1
1
1
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSE
14
0.4
SSE
14
0.4
SSE
14
0.4
SSE
14
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
13
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
11
0.2
S
11
Wave Graph
Metric surfscale
Energy kJ
67
64
62
61
35
34
34
34
34
33
33
33
33
33
32
31
29
29
28
28
27
27
25
10
Wind (km/h)
10
NNW
10
NNW
10
NNW
10
N
0
NE
5
N
10
NNW
10
NNW
10
NNW
15
NW
10
NNW
5
N
0
S
5
N
5
NNW
10
NNW
10
NNW
10
NNW
10
NNW
5
NW
5
ENE
5
NNE
10
NNW
10
NW
Wind State
off
off
off
cross-off
glassy
cross-off
off
off
off
off
off
glassy
glassy
cross-off
glassy
cross-off
off
off
off
off
glassy
glassy
off
off
High Tide
5:01AM4.06m
5:08PM4.06m
5:35AM4.17m
5:44PM4.08m
6:08AM4.23m
6:20PM4.05m
Low Tide
10:46PM0.49m
11:05AM0.74m
11:21PM0.44m
11:41AM0.66m
11:54PM0.45m
12:17PM0.63m
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
cloud
cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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>
6:40
6:39
6:39
 mm
2
2
1
3
1
1
1
1
2
1
Temp °C
27
27
27
30
31
31
29
27
27
26
27
29
30
30
28
27
26
26
26
29
30
30
28
27
Feels °C
30
30
31
34
36
35
33
30
31
29
31
33
35
34
33
30
29
29
30
33
34
34
31
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 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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