Rio Mearim Surf Report and Forecast

Current Conditions

  • 1ft

4mph Gentle, Cross-shore

  • Primary Swell
    2ft at 5s
  • Secondary Swell
    0.3ft at 14s

  • Mostly Cloudy Air 91°f Sea 84 °f

Today's tide for Rio Mearim
Today's tide for Rio Mearim
Low 3:24AM 1.41ft
High 9:40AM 15.94ft
Low 3:37PM 3.05ft
High 9:51PM 16.76ft
First Light 5:16AM
Sunrise 5:38AM
Sunset 5:56PM
Last Light 6:19PM

Tide Location São Luís, Brazil - 72.16 miles away

Rio Mearim Surf Forecast Fri 4 Dec - Fri 11 Dec

7 Day 16 Day PRO

South Atlantic Chart

Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Friday 12/04
12am 1ft

1.6ft

4s

0.3ft
16s
0.8ft
6s
2
11 mph
74°f
 N/A
3am 1ft

1.7ft

4s

0.3ft
15s
0.7ft
6s
1
2 mph
73°f
 N/A
6am 1ft

1.8ft

4s

0.3ft
15s
0.2ft
11s
1
2 mph
73°f
 N/A
9am 1ft

1.9ft

5s

0.3ft
14s
0.2ft
11s
5
13 mph
82°f
 N/A
Noon 1ft

2ft

5s

0.3ft
14s
4
10 mph
91°f
 N/A
3pm 1ft

1.9ft

5s

0.3ft
14s
3
9 mph
92°f
 N/A
6pm 1ft

1.7ft

6s

0.3ft
13s
3
4 mph
81°f
 N/A
9pm 1ft

1.4ft

4s

1ft
6s
0.3ft
13s
2
3 mph
78°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
Low 3:24AM 1.41ft
High 9:40AM 15.94ft
Low 3:37PM 3.05ft
High 9:51PM 16.76ft
First Light 5:16AM
Sunrise 5:38AM
Sunset 5:56PM
Last Light 6:19PM
Saturday 12/05
12am 1ft

1.7ft

4s

0.3ft
13s
0.7ft
6s
3
18 mph
76°f
 N/A
3am 1ft

1.8ft

6s

0.3ft
13s
3
18 mph
75°f
 N/A
6am 1ft

2ft

5s

0.3ft
13s
3
16 mph
75°f
 N/A
9am 1ft

2.5ft

5s

7
15 mph
83°f
 N/A
Noon 1ft

2.5ft

6s

5
9 mph
87°f
 N/A
3pm 1ft

2.5ft

6s

6
9 mph
87°f
 N/A
6pm 1ft

2ft

5s

0.9ft
7s
0.3ft
12s
5
18 mph
78°f
 N/A
9pm 1ft

2ft

4s

4
20 mph
76°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
Low 4:11AM 2ft
High 10:28AM 15.35ft
Low 4:27PM 3.64ft
High 10:43PM 16.04ft
First Light 5:16AM
Sunrise 5:39AM
Sunset 5:57PM
Last Light 6:19PM
Sunday 12/06
12am 1ft

2ft

5s

0.3ft
12s
0.7ft
7s
3
10 mph
75°f
 N/A
3am 1ft

2.5ft

5s

1
2 mph
74°f
 N/A
6am 1-2ft

2.5ft

5s

2
8 mph
74°f
 N/A
9am 1-2ft

2.5ft

6s

7
15 mph
83°f
 N/A
Noon 1ft

2.5ft

6s

6
12 mph
89°f
 N/A
3pm 1ft

2ft

6s

0.3ft
12s
4
9 mph
84°f
 N/A
6pm 1ft

1.6ft

4s

1ft
6s
0.3ft
11s
4
16 mph
78°f
 N/A
9pm 1ft

2ft

4s

0.3ft
12s
4
21 mph
76°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
Low 5:05AM 2.69ft
High 11:25AM 14.83ft
Low 5:27PM 4.17ft
High 11:44PM 15.35ft
First Light 5:17AM
Sunrise 5:39AM
Sunset 5:57PM
Last Light 6:20PM
Monday 12/07
12am 1ft

2ft

4s

3
13 mph
75°f
 N/A
3am 1ft

2ft

5s

0.4ft
12s
2
3 mph
74°f
 N/A
6am 1ft

2ft

5s

0.4ft
12s
1
2 mph
74°f
 N/A
9am 1ft

2ft

6s

0.4ft
12s
5
11 mph
83°f
 N/A
Noon 1ft

2ft

6s

0.4ft
12s
5
8 mph
88°f
 N/A
3pm 1ft

1.9ft

6s

0.4ft
12s
4
6 mph
89°f
 N/A
6pm 1ft

1.4ft

4s

1.1ft
6s
0.4ft
12s
3
9 mph
80°f
 N/A
9pm 1ft

1.5ft

4s

0.4ft
12s
1ft
6s
3
18 mph
77°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
Low 6:08AM 3.25ft
High 12:32PM 14.6ft
Low 6:39PM 4.4ft
First Light 5:17AM
Sunrise 5:40AM
Sunset 5:58PM
Last Light 6:20PM
Tuesday 12/08
12am 1ft

1.9ft

4s

0.4ft
12s
2
3 mph
75°f
 N/A
3am 1ft

2ft

6s

0.4ft
12s
2
3 mph
74°f
 N/A
6am 1ft

1.9ft

6s

0.3ft
12s
1
2 mph
73°f
 N/A
9am 1ft

2ft

5s

0.3ft
12s
6
14 mph
81°f
 N/A
Noon 1ft

2.5ft

6s

5
9 mph
87°f
 N/A
3pm 1ft

2.5ft

6s

0.3ft
12s
3
6 mph
85°f
 N/A
6pm 1ft

2ft

5s

0.9ft
7s
0.2ft
12s
2
3 mph
77°f
 N/A
9pm 1ft

2ft

5s

4
19 mph
76°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
High 12:57AM 14.96ft
Low 7:19AM 3.51ft
High 1:44PM 14.79ft
Low 7:55PM 4.07ft
First Light 5:18AM
Sunrise 5:40AM
Sunset 5:58PM
Last Light 6:21PM
Wednesday 12/09
12am 1-2ft

2.5ft

5s

3
17 mph
75°f
 N/A
3am 1-2ft

2.5ft

6s

3
17 mph
74°f
 N/A
6am 1ft

2ft

5s

0.3ft
18s
3
10 mph
73°f
 N/A
9am 1ft

2.5ft

4s

7
17 mph
82°f
 N/A
Noon 1ft

2.5ft

4s

6
13 mph
87°f
 N/A
3pm 1ft

2.5ft

4s

6
11 mph
85°f
 N/A
6pm 1ft

2ft

4s

5
19 mph
79°f
 N/A
9pm 1-2ft

2.5ft

4s

5
25 mph
76°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
High 2:14AM 15.09ft
Low 8:31AM 3.28ft
High 2:53PM 15.48ft
Low 9:07PM 3.21ft
First Light 5:18AM
Sunrise 5:40AM
Sunset 5:59PM
Last Light 6:21PM
Thursday 12/10
12am 1-2ft

2.5ft

5s

2
5 mph
74°f
 N/A
3am 1-2ft

2.5ft

6s

2
3 mph
74°f
 N/A
6am 1-2ft

2.5ft

6s

2
5 mph
74°f
 N/A
9am 1-2ft

2.5ft

6s

7
15 mph
83°f
 N/A
Noon 1ft

2ft

4s

0.4ft
17s
6
12 mph
87°f
 N/A
3pm 1ft

1.9ft

4s

0.5ft
17s
0.6ft
10s
6
9 mph
85°f
 N/A
6pm 1ft

1.5ft

4s

0.7ft
10s
1ft
5s
4
17 mph
77°f
 N/A
9pm 1ft

1.6ft

4s

0.7ft
10s
0.7ft
5s
4
20 mph
75°f
 N/A
Tide for São Luís, Brazil
Rio Mearim Rio Mearim
High 3:24AM 15.65ft
Low 9:35AM 2.76ft
High 3:55PM 16.43ft
Low 10:09PM 2.1ft
First Light 5:18AM
Sunrise 5:41AM
Sunset 5:59PM
Last Light 6:22PM

Never miss a session again with

We all want more time in the water. Get access to long-range forecasts, hourly graphs and ad-free webcams.

Get Pro

Last Model Run: 04 Dec 03:00AM Local time (-03) 04 Dec 06:00AM GMT    Data Status: OK.    Run Age 9hrs 

<iframe src="https://magicseaweed.com/Rio-Mearim-Surf-Report/3035/Embed/" width="940" height="600" frameborder="0"></iframe>

Surfboards for sale Add