Surf Forecast Surf Report
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Grumari surf break
Beach
Grumari location map

Grumari surf Forecast / Rio de Janeiro / Brazil

48hr Weather and Surf, issued 8 pm Thursday 28 Mar 2024 -03
Forecast update in  hr  min  s 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 27.2°C (Statistics for 28 Mar 1981-2005 - mean: 26.0 °C max: 27.0 °C min: 24.8 °C)
  • 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>
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 27.2°C (Statistics for 28 Mar 1981-2005 - mean: 26.0 °C max: 27.0 °C min: 24.8 °C)


How big are the waves at Grumari today?

The current surf forecast for Grumari at 2AM is: 1.1m 11s primary swell from a South direction and 1.1m 5s secondary swell from a East direction (forecast issued at 08:00pm March 28). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (29 Mar)4ft (1.2m)10s
Afternoon (29 Mar)4ft (1.2m)10s
Evening (29 Mar)4ft (1.2m)10s

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

Updates in  hr  min  s Update imminent
Thu
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Fri
05
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
ESE
0.6
S
0.8
SSE
1.1
S
1.2
S
1.2
SSE
1.2
SSE
1.2
SSE
1.2
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
0.9
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.7
SSE
0.7
SE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SE
0.7
SE
0.6
SE
0.6
SE
0.6
ESE
0.4
S
0.8
ESE
0.4
SSW
0.6
S
0.6
S
0.7
SSW
0.8
SSW
0.9
SSW
1
S
1
S
1.1
SSW
1.1
SSW
1.1
SSW
1.1
SSW
1
S
1
S
1
S
0.9
SSW
0.8
SSW
0.8
SSW
0.7
SSW
0.7
S
1
ESE
Period(s) (?)8101111101010101010101010101010101010991010101010101099999999815814131312121211111111111011111110101010106
Wave
Graph
(?)Metric surfscale
Energy (?)18475148281314306300274279279274227223223223183218214205168154120125125122120839256555555677862495068766113012515719523225124229731431428122922922918013613110210185
Wind
(km/h)
15
E
15
ENE
10
NE
10
NE
5
NE
5
NE
5
SSW
10
S
5
SSW
5
W
5
NW
5
NNW
5
NNW
5
NW
10
SW
10
SW
5
SW
5
NW
5
NW
5
NNW
5
NNW
5
WNW
10
SW
10
SSW
5
S
5
NE
5
N
5
N
5
NNE
5
NE
5
SE
10
SE
10
E
10
ENE
5
N
5
NNE
10
NE
10
NE
10
ESE
15
SE
10
ESE
5
E
5
NE
5
N
5
NE
5
NNE
10
SE
15
ESE
15
E
10
ENE
10
ENE
5
NE
10
ENE
5
NE
10
ESE
15
ESE
15
E
5
ENE
5
N
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
glassglasscross-
on
glassglassglassoffglassglasscross-
on
cross-
on
glassoffoffglassglassglasscross-
on
cross-
on
glassglassglasscross-
off
cross-
off
glassoncross-
on
cross-
on
crossglasscross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
glassglassglassoncross-
on
cross-
on
crosscrosscross-
off
crosscross-
off
cross-
on
cross-
on
cross-
on
crossglasscross-
off
High Tide
/ height (m)
4:23PM
1.15
4:26AM
1.03
4:58PM
1.08
4:56AM
0.95
5:41PM
0.98
5:31AM
0.86
6:40PM
0.87
6:18AM
0.76
11:36PM
0.84
7:48AM
0.67
12:29AM
0.97
11:50AM
0.75
1:06AM
1.08
12:26PM
0.88
1:37AM
1.15
Low Tide
/ height (m)
11:05PM
0.28
11:06AM
0.20
11:47PM
0.39
11:47AM
0.26
12:50AM
0.50
12:54PM
0.34
2:32AM
0.58
2:41PM
0.38
4:27AM
0.58
4:24PM
0.33
5:51AM
0.50
5:42PM
0.21
6:42AM
0.42
6:39PM
0.07
Thu
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Fri
05
Sunrise-----6:01-------6:01-------6:01-------6:01-------6:01-------6:03-------6:03------
Sunset-------5:54-------5:53-------5:52-------5:52-------5:51-------5:50-------5:50----
light rainlight rainpart cloudpart cloudclearpart cloudpart cloudpart cloudrain showerscloudpart cloudpart cloudpart cloudthunderstorm part cloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearpart cloudcloudpart cloudpart cloudpart cloudclearclearclearpart cloudpart cloudpart cloudclearclearclearpart cloudpart cloudclearpart cloudclearpart cloudthunderstorm thunderstorm rain showersclear
Rain (mm)
21------1----1------------------------------------------111-
Temp. °C222222222224262524232323232426252423232222242625242322212124262623232222222426262424232223252726242424232326282825242424
Feels °C (?)242424252528292828262726272828272826272525272827282725242427282725252525242628272727262526293028262728262630313028282828

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