Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 12 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rio Mar sea temperature is
29.4° C
1.1° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 1ft (0.3m), 17s period with SSE swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 1ft (0.3m), 16s period with SSE swell.
  • Evening surf: Evening surf (15 Aug, local time) - 1ft (0.3m), 16s period with SSE swell.

The current surf forecast for Rio Mar at 7PM is: 0.3m 16s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a South direction (forecast issued at 12:00pm August 15). The wind direction is predicted to be offshore.

Time (EST) & DateWave HeightWave Period
Morning (15 Aug)1ft (0.3m)17s
Afternoon (15 Aug)1ft (0.3m)16s
Evening (15 Aug)1ft (0.3m)16s

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


Short Range Forecast

Heavy rain (total 59mm), heaviest during Sun afternoon. Warm (max 29°C on Sat morning, min 24°C on Mon night). Wind will be generally light.

Sat
15
Sunday
16
Monday
17
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
1
1
1
1
1
1
1
1
1
1
1
1
1
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)
0.3
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
0.3
SSE
15
1.3
SW
4
0.9
S
8
0.7
S
7
0.6
S
7
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
0.3
SSE
14
Wave Graph
Metric surfscale
Energy kJ
52
51
50
50
50
50
49
47
44
42
42
42
42
57
89
53
41
38
37
37
37
Wind (km/h)
10
NNE
5
NNW
5
NW
10
NNW
10
NNW
10
NW
15
NNW
5
NNW
5
N
0
E
5
NNW
10
NW
5
NNW
10
NW
10
WSW
15
WNW
5
NW
0
NNW
5
SSW
5
SW
10
W
Wind State
cross-off
glassy
off
off
off
off
off
off
glassy
glassy
off
off
off
off
cross-off
cross-off
glassy
glassy
glassy
cross
cross-off
High Tide
5:46PM4.51m
6:10AM4.65m
6:29PM4.35m
6:50AM4.48m
7:11PM4.12m
Low Tide
11:36AM0.15m
11:52PM0.08m
12:19PM0.22m
00:32AM0.27m
12:59PM0.38m
thunderstorm
thunderstorm
mod rain
thunderstorm
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light 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
6:35
6:35
 mm
3
2
6
2
2
2
3
5
8
7
4
2
2
3
1
1
2
3
Temp °C
29
29
29
27
27
26
26
26
28
29
28
26
26
25
25
25
25
25
25
25
24
Feels °C
34
34
34
31
31
29
29
30
33
34
32
30
30
29
29
28
29
30
30
29
28
  • 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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