Rio Mearim Surf Report

Rio Mearim

Current Conditions

  • 0-1ft

6mph Gentle, Onshore

  • Primary Swell
    0.9ft at 3s
  • Mostly Cloudy Air 79°f Sea 81 °f

Today's Tide - Rio Mearim Time Times for Rio Mearim
High 12:55AM 13.84ft
Low 7:20AM 4.92ft
High 1:46PM 12.96ft
Low 7:53PM 6ft
First Light 5:26AM
Sunrise 5:47AM
Sunset 5:55PM
Last Light 6:16PM

Tide Location São Luís, Brazil - 72.16km away

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Rio Mearim Surf Forecast Wed 17 Sep - Fri 3 Oct

Is this forecast accurate?
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Wednesday 09/17
12am Flat
0.7ft 2s 57.6°     5 16 mph Clear 76°f 100%
3am Flat
0.8ft 2s 60.7°     5 18 mph Clear 74°f 100%
6am Flat
0.9ft 2s 64.12°     4 14 mph Sunny 74°f 100%
9am Flat
1ft 3s 70.92°     6 11 mph Mostly Cloudy 82°f 100%
Noon Flat
1ft 3s 68.66°     6 9 mph Fair 89°f 100%
3pm Flat
1ft 3s 62.06°     6 8 mph Fair 92°f 70%
6pm Flat
1ft 3s 54.25°     5 9 mph Light Showers 86°f 70%
9pm Flat
0.9ft 3s 52.17°     6 17 mph Mostly Cloudy 79°f 85%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 12:55AM 13.84ft
Low 7:20AM 4.92ft
High 1:46PM 12.96ft
Low 7:53PM 6ft
First Light 5:26AM
Sunrise 5:47AM
Sunset 5:55PM
Last Light 6:16PM
Thursday 09/18
12am Flat
0.8ft 2s 52.33°     6 19 mph Clear 76°f 85%
3am Flat
0.9ft 2s 54.57°     5 19 mph Clear 75°f 100%
6am Flat
1ft 3s 60.28°     4 16 mph Sunny 74°f 100%
9am Flat
1ft 3s 71.2°     8 15 mph Sunny 81°f 100%
Noon Flat
0.9ft 3s 75.56°     7 12 mph Brief Showers Possible 83°f 100%
3pm Flat
0.9ft 3s 69.13°     5 8 mph Sunny 88°f 100%
6pm Flat
0.9ft 3s 58.83°     5 11 mph Brief Showers Possible 85°f 100%
9pm Flat
0.8ft 2s 55.94°     6 17 mph Clear 79°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 2:15AM 13.28ft
Low 8:42AM 5.25ft
High 3:09PM 12.99ft
Low 9:17PM 5.84ft
First Light 5:26AM
Sunrise 5:47AM
Sunset 5:55PM
Last Light 6:15PM
Friday 09/19
12am Flat
0.9ft 2s 56.23°     5 17 mph Clear 75°f 100%
3am Flat
0.9ft 2s 58.28°     5 17 mph Clear 74°f 100%
6am Flat
1ft 3s 64.34°     4 14 mph Brief Showers Possible 73°f 100%
9am Flat
1.2ft 3s 70.03°     8 14 mph Sunny 82°f 100%
Noon Flat
1.2ft 3s 71.01°     6 11 mph Brief Showers Possible 84°f 100%
3pm Flat
1ft 3s 70.55°     6 9 mph Brief Showers Possible 87°f 95%
6pm Flat
0.9ft 3s 62.97°     4 7 mph Brief Showers Possible 85°f 95%
9pm Flat
0.8ft 2s 60.78°     5 9 mph Clear 79°f 85%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 3:36AM 13.51ft
Low 9:57AM 4.82ft
High 4:19PM 13.68ft
Low 10:26PM 4.99ft
First Light 5:25AM
Sunrise 5:46AM
Sunset 5:54PM
Last Light 6:15PM
Saturday 09/20
12am Flat
0.8ft 2s 61.76°     5 12 mph Clear 75°f 85%
3am Flat
0.8ft 2s 63.82°     5 14 mph Clear 73°f 100%
6am Flat
0.8ft 2s 64.6°     4 7 mph Mist 73°f 100%
9am Flat
1ft 3s 69.45°     6 12 mph Sunny 81°f 100%
Noon Flat
1.1ft 3s 68.88°     7 10 mph Brief Showers Possible 87°f 100%
3pm Flat
1ft 3s 59.53°     6 7 mph Brief Showers Possible 91°f 95%
6pm Flat
0.9ft 3s 54.14°     5 9 mph Clear 87°f 95%
9pm Flat
0.8ft 2s 53.38°     6 15 mph Clear 79°f 90%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 4:40AM 14.3ft
Low 10:54AM 3.97ft
High 5:11PM 14.69ft
Low 11:17PM 3.9ft
First Light 5:25AM
Sunrise 5:46AM
Sunset 5:54PM
Last Light 6:15PM
Sunday 09/21
12am Flat
0.7ft 2s 54.73°     5 16 mph Clear 74°f 90%
3am Flat
0.7ft 2s 57.33°     4 12 mph Mist 73°f 75%
6am Flat
0.7ft 2s 61.27°     3 7 mph Mist 72°f 75%
9am Flat
0.9ft 2s 66.37°     6 12 mph Sunny 82°f 100%
Noon Flat
1ft 3s 65.9°     6 10 mph Sunny 90°f 100%
3pm Flat
1ft 3s 59.9°     6 7 mph Sunny 94°f 85%
6pm Flat
1ft 3s 49.61°     5 10 mph Clear 89°f 85%
9pm Flat
0.9ft 3s 45.91°     6 18 mph Clear 78°f 85%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 5:29AM 15.32ft
Low 11:39AM 3.05ft
High 5:53PM 15.71ft
Low 11:58PM 2.79ft
First Light 5:25AM
Sunrise 5:45AM
Sunset 5:54PM
Last Light 6:15PM
Monday 09/22
12am Flat
0.8ft 2s 47.96°     5 18 mph Clear 75°f 85%
3am Flat
0.8ft 2s 53.43°     5 15 mph Clear 74°f 100%
6am Flat
0.8ft 2s 58.9°     4 15 mph Mist 73°f 100%
9am Flat
1ft 3s 64.83°     7 13 mph Sunny 82°f 100%
Noon Flat
1.1ft 3s 64.23°     7 11 mph Brief Showers Possible 88°f 100%
3pm Flat
1.1ft 3s 57.21°     6 8 mph Brief Showers Possible 91°f 55%
6pm Flat
0.9ft 3s 50.66°     5 14 mph Clear 87°f 55%
9pm Flat
0.7ft 2s 49.11°     6 16 mph Clear 79°f 65%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 6:10AM 16.27ft
Low 12:17PM 2.2ft
High 6:28PM 16.66ft
First Light 5:24AM
Sunrise 5:45AM
Sunset 5:54PM
Last Light 6:14PM
Tuesday 09/23
12am Flat
0.7ft 2s 53.38°     6 18 mph Clear 75°f 65%
3am Flat
0.9ft 2s 59.76°     5 18 mph Clear 74°f 100%
6am Flat
0.9ft 3s 64.68°     5 17 mph Sunny 73°f 100%
9am Flat
1.2ft 3s 72.65°     8 15 mph Sunny 82°f 100%
Noon Flat
1.2ft 3s 72°     7 13 mph Sunny 90°f 100%
3pm Flat
1.1ft 3s 64.94°     7 12 mph Sunny 93°f 80%
6pm Flat
1ft 3s 51.21°     3 5 mph Clear 91°f 80%
9pm Flat
0.9ft 3s 50.65°     6 17 mph Clear 80°f 75%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 12:34AM 1.8ft
High 6:46AM 17.09ft
Low 12:51PM 1.51ft
High 7:01PM 17.42ft
First Light 5:24AM
Sunrise 5:44AM
Sunset 5:53PM
Last Light 6:14PM
Wednesday 09/24
12am Flat
0.9ft 3s 55.17°     5 17 mph Clear 74°f 75%
3am Flat
1ft 3s 58.9°     5 15 mph Clear 74°f 100%
6am Flat
1.1ft 3s 64.56°     4 15 mph Mist 73°f 100%
9am Flat
1.2ft 3s 77.49°     9 16 mph Sunny 80°f 95%
Noon Flat
1.1ft 3s 82.78°     6 12 mph Sunny 87°f 95%
3pm Flat
1ft 3s 71.2°     5 10 mph Sunny 93°f 50%
6pm Flat
1ft 3s 53.3°     5 10 mph Clear 90°f 50%
9pm Flat
0.9ft 3s 48.77°     6 19 mph Clear 79°f 60%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 1:07AM 1.02ft
High 7:19AM 17.71ft
Low 1:23PM 1.02ft
High 7:33PM 18.01ft
First Light 5:23AM
Sunrise 5:44AM
Sunset 5:53PM
Last Light 6:14PM
Thursday 09/25
12am Flat
0.6ft 3s 58.52°     5 17 mph Clear 75°f 60%
3am Flat
0.5ft 3s 60.91°     4 14 mph Clear 74°f 95%
6am Flat
0.5ft 3s 64.04°     4 11 mph Sunny 74°f 95%
9am Flat
0.8ft 2s 74.04°     7 13 mph Sunny 81°f 100%
Noon Flat
0.8ft 3s 74.37°     6 14 mph Sunny 81°f 100%
3pm Flat
0.6ft 3s 71.2°     6 14 mph Brief Showers Possible 80°f 75%
6pm Flat
0.6ft 2s 64.83°     6 15 mph Brief Showers Possible 79°f 75%
9pm Flat
0.6ft 2s 58.73°     6 15 mph Brief Showers Possible 79°f 85%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 1:39AM 0.39ft
High 7:51AM 18.11ft
Low 1:54PM 0.75ft
High 8:04PM 18.37ft
First Light 5:23AM
Sunrise 5:44AM
Sunset 5:53PM
Last Light 6:13PM
Friday 09/26
12am Flat
0.5ft 2s 56.61°     6 15 mph Brief Showers Possible 80°f 85%
3am Flat
0.5ft 2s 56.51°     7 15 mph Brief Showers Possible 80°f 100%
6am Flat
0.5ft 2s 60.19°     8 15 mph Sunny 81°f 100%
9am Flat
0.7ft 2s 70.68°     9 14 mph Sunny 82°f 100%
Noon Flat
0.8ft 3s 70.73°     8 15 mph Sunny 81°f 100%
3pm Flat
0.8ft 3s 64.65°     7 16 mph Brief Showers Possible 80°f 100%
6pm Flat
0.8ft 3s 60.57°     7 17 mph Brief Showers Possible 79°f 100%
Saturday 09/27
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Sunday 09/28
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Monday 09/29
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Tuesday 09/30
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Wednesday 10/01
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Thursday 10/02
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Local time: (BRT). 17 Sep 18:00PM GMT.    Data Status: OK.    Run Age: 6.87hrs

Units ft, mph