Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 12 pm 14 Aug 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 (14 Aug):

  • Morning surf: Morning surf (14 Aug, local time) - 0.5ft (0.2m), 19s period with S swell.
  • Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.2m), 18s period with SSE swell.
  • Evening surf: Evening surf (14 Aug, local time) - 1ft (0.3m), 18s period with SSE swell.

The current surf forecast for Rio Mar at 7PM is: 0.3m 18s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 12:00pm August 14). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (EST) & DateWave HeightWave Period
Morning (14 Aug)0.5ft (0.2m)19s
Afternoon (14 Aug)0.5ft (0.2m)18s
Evening (14 Aug)1ft (0.3m)18s

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


Short Range Forecast

Heavy rain (total 81mm), heaviest during Sun afternoon. Warm (max 31°C on Fri morning, min 24°C on Sun afternoon). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
0
1
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)
0.2
S
19
0.2
SSE
18
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
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
16
0.3
SSE
15
0.3
SSE
15
0.3
SSE
15
0.3
SSE
15
0.4
S
15
Wave Graph
Metric surfscale
Energy kJ
29
32
62
61
61
61
60
57
52
51
50
50
50
50
49
47
44
42
42
42
67
Wind (km/h)
15
NNW
10
N
15
NNW
15
NNW
15
NW
15
NW
10
NW
10
NNW
5
NNE
5
ESE
5
W
10
NW
10
WNW
10
NNW
5
N
5
NW
0
NNE
0
NE
10
SE
20
SSE
5
S
Wind State
cross-off
cross-off
off
off
off
off
off
off
cross
glassy
cross-off
off
off
cross-off
cross-off
off
glassy
glassy
on
cross-on
glassy
High Tide
5:02PM4.56m
5:28AM4.72m
5:46PM4.51m
6:10AM4.65m
6:29PM4.35m
Low Tide
10:53AM0.18m
11:11PM-0.02m
11:36AM0.15m
11:52PM0.08m
12:19PM0.22m
clear
thunderstorm
mod rain
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
heavy rain
mod rain
<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>
6:36
6:36
6:35
 mm
3
7
1
1
1
1
1
1
4
4
2
5
4
4
3
2
7
17
8
Temp °C
30
31
29
27
27
26
26
26
28
28
29
28
27
26
25
25
26
27
26
24
25
Feels °C
33
34
32
30
31
29
30
30
32
33
34
32
30
30
29
29
31
33
30
25
29
  • 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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