Rio Mar Surf Break

Lat Long: 8.45° N 79.98° W

Rio Mar 48 hour detailed Surf Forecast

Issued: 6 pm 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Rio Mar sea temperature is
29.5°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 (24 Sep):

  • Morning surf: Morning surf (24 Sep, local time) - 0.5ft (0.2m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (24 Sep, local time) - 0.5ft (0.2m), 14s period with S swell.
  • Evening surf: Evening surf (24 Sep, local time) - 0.5ft (0.1m), 13s period with S swell.

The current surf forecast for Rio Mar at 3AM is: 0.2m 14s primary swell from a South direction and 0.2m 10s secondary swell from a South direction (forecast issued at 06:00pm September 23). The wind direction is predicted to be cross-offshore.

Time (EST) & DateWave HeightWave Period
Morning (24 Sep)0.5ft (0.2m)14s
Afternoon (24 Sep)0.5ft (0.2m)14s
Evening (24 Sep)0.5ft (0.1m)13s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light.

Wed
23
Thursday
24
Friday
25
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
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
Wave
Height (m)
Direction
Period (s)
0.2
SSE
15
0.2
S
15
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
14
0.2
SSE
14
0.2
S
14
0.2
S
14
0.2
S
9
0.1
S
13
0.2
S
13
0.2
S
13
0.2
S
13
0.4
S
6
0.5
S
6
1
S
4
0.9
SSW
5
0.6
S
5
Wave Graph
Metric surfscale
Energy kJ
21
17
16
16
16
16
20
16
16
6
3
13
13
13
12
19
35
38
15
Wind (km/h)
5
S
0
SSE
5
NW
5
NW
5
N
5
NNW
0
ESE
10
SSE
5
SSE
5
S
5
W
10
W
10
WNW
10
WNW
5
SSW
10
S
20
SE
20
SW
15
W
Wind State
glassy
glassy
off
off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
cross-on
on
cross
cross-off
High Tide
1:35PM3.43m
2:06AM3.62m
2:20PM3.68m
2:44AM3.92m
3:00PM3.93m
Low Tide
7:51PM1.08m
8:16AM1.09m
8:31PM0.85m
8:55AM0.79m
9:09PM0.63m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:14
6:14
 mm
2
2
4
3
1
2
2
2
1
2
1
4
3
2
3
Temp °C
29
28
26
27
27
27
28
28
29
28
27
26
26
26
28
27
26
26
24
Feels °C
34
33
30
32
32
32
33
32
33
32
31
29
29
30
32
30
28
28
26
  • 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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