Surf Forecast Surf Report
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Surf Forecasts
Grumari surf break

Grumari surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 2 am Sunday 23 Feb 2025 -03
Forecast update in hr  min  s Forecast update imminent
Grumari surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grumari sea temperature is
28.5° C
 (Which is 2.3°C warmer than normal for this time of year)

How big are the waves at Grumari today?

The current surf forecast for Grumari at 6AM is: 0.4m 18s primary swell from a South direction and 0.5m 9s secondary swell from a South direction (forecast issued at 02:00am February 23). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Feb)1.5ft (0.4m)17s
Afternoon (23 Feb)1.5ft (0.4m)15s
Evening (23 Feb)1.5ft (0.4m)14s

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

Hourly12 Days
Rio de Janeiro Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
01
Sunday
02
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
1
1
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
S
0.3
S
0.4
S
0.4
S
0.4
S
0.4
S
0.4
SSW
0.4
SSW
1.2
E
1.2
E
0.4
SSW
0.4
SSE
0.4
SSW
0.8
ESE
0.4
SSW
1.3
E
1.4
E
1.2
E
1
E
0.9
E
0.8
ESE
1.1
ESE
1.2
E
1.4
E
1.4
E
1.3
E
0.9
E
1
E
0.8
ESE
0.2
SSE
1.1
E
1.2
E
1.1
E
1.3
E
1.2
E
1.1
E
0.8
ESE
0.3
SSE
1.1
E
1.3
E
0.3
SSE
1.3
E
1.1
E
0.9
E
0.8
ESE
1.1
E
1.3
ESE
0.2
SSE
0.2
SSE
0.2
S
0.2
SSW
1.2
E
0.8
ESE
1
ESE
1.3
E
1.5
E
0.6
S
0.5
S
0.6
S
0.6
S
Period(s) (?)19181817161515146614101371366666655666566135566666125612666656101013126666613131212
Wave
Graph
(?)Metric surfscale
Energy (?)64589686827173659286633356635710813492604945568512712710845614317568277108897745286411426112785246641091110141599487210315612586104101
Wind
(km/h)
5
NE
5
NNW
5
N
5
ENE
15
SE
15
SSE
10
ESE
10
E
5
NNE
5
NE
5
NE
5
NE
15
SE
20
ESE
20
ESE
15
E
5
ENE
10
NE
10
NE
5
NE
15
SE
20
ESE
20
ESE
15
E
10
ENE
10
NE
10
NE
5
NNE
10
ESE
15
ESE
15
E
15
E
5
E
0
NNE
5
NNE
5
NE
10
SE
15
SE
15
ESE
10
ENE
5
NE
5
ENE
5
NE
5
ENE
15
ESE
20
ESE
20
ESE
15
E
5
ENE
5
NE
10
NE
5
NE
15
ESE
20
ESE
20
ESE
15
E
10
ENE
5
NE
5
NNE
5
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassoffcross-
off		glassononcross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		crosscrossglassglassglasscross-
on		cross-
on		cross-
on		crossglassglassglassglasscross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		glass
High Tide
/ height (m)
1:07AM
0.93
12:40PM
0.79
1:42AM
1.05
1:14PM
0.90
2:13AM
1.14
1:42PM
1.01
2:41AM
1.21
2:09PM
1.12
3:08AM
1.23
2:37PM
1.21
3:32AM
1.22
3:07PM
1.26
3:55AM
1.17
3:39PM
1.28
4:17AM
1.11
Low Tide
/ height (m)
6:49AM
0.47
6:40PM
0.22
7:32AM
0.38
7:29PM
0.09
8:09AM
0.31
8:11PM
-0.03
8:43AM
0.26
8:50PM
-0.11
9:17AM
0.24
9:29PM
-0.15
9:49AM
0.23
10:07PM
-0.12
10:21AM
0.23
10:45PM
-0.03
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
01
Sunday
02
Sunrise--5:46-------5:47-------5:47-------5:48-------5:48-------5:48-------5:48-------5:50-
Sunset------6:27-------6:27-------6:25-------6:24-------6:23-------6:22-------6:22-----
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudclearpart cloudpart cloudclearpart cloudpart cloudpart cloudcloudcloudcloudpart cloudcloudpart cloudcloudcloudcloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
------------------------------------------------------------
Temp. °C242424272927262524242326302826262524242730282626252524273028262625252528312826252524242829282625252424282929262525252428
Feels °C (?)282727293028292827282628302827282827273031282728272826293128272828282831322928282927273130292727292726312929272728282631
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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 Grumari 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.

View detailed surf forecast for Grumari at:
surf-forecast.com

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