Rio Mearim Surf Report

Rio Mearim

Current Conditions

  • 0-1ft

4mph Gentle, Onshore

  • Primary Swell
    0.9ft at 3s
  • Brief Showers Possible Air 73°f Sea 81 °f

Today's Tide - Rio Mearim Time Times for 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

Tide Location São Luís, Brazil - 72.16km away

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Rio Mearim Surf Forecast Sat 20 Sep - Sun 5 Oct

Is this forecast accurate?
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Saturday 09/20
12am Flat
0.9ft 3s 57.82°     6 18 mph Clear 75°f N/A
3am Flat
0.9ft 3s 60.79°     4 11 mph Brief Showers Possible 73°f 90%
6am Flat
0.9ft 3s 62.69°     3 7 mph Mist 72°f 90%
9am Flat
1ft 3s 67.71°     6 12 mph Brief Showers Possible 81°f 90%
Noon Flat
1ft 3s 67.65°     7 9 mph Sunny 88°f 90%
3pm Flat
1ft 3s 62.47°     7 8 mph Brief Showers Possible 90°f 90%
6pm Flat
0.9ft 3s 56.76°     5 11 mph Brief Showers Possible 85°f 90%
9pm Flat
0.7ft 2s 53.78°     5 13 mph Clear 79°f 48%
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 53.09°     5 16 mph Clear 75°f 48%
3am Flat
0.7ft 2s 56.63°     5 15 mph Clear 73°f 90%
6am Flat
0.8ft 2s 61.69°     4 12 mph Mist 73°f 90%
9am Flat
1ft 3s 64.43°     6 11 mph Fair 81°f 90%
Noon Flat
1ft 3s 60.03°     6 9 mph Brief Showers Possible 88°f 90%
3pm Flat
1ft 3s 53.76°     6 7 mph Brief Showers Possible 91°f 90%
6pm Flat
0.9ft 3s 48.78°     5 12 mph Clear 87°f 90%
9pm Flat
0.7ft 2s 44.5°     6 17 mph Clear 78°f 62%
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
0.7ft 2s 42.56°     5 15 mph Clear 74°f 62%
3am Flat
0.6ft 2s 45.95°     4 14 mph Clear 72°f 90%
6am Flat
0.7ft 2s 51.81°     4 10 mph Mist 72°f 90%
9am Flat
0.9ft 2s 56.92°     6 11 mph Fair 81°f 90%
Noon Flat
0.9ft 2s 59.83°     7 10 mph Sunny 88°f 90%
3pm Flat
0.8ft 2s 56.91°     8 9 mph Sunny 91°f 90%
6pm Flat
0.7ft 2s 49.27°     6 15 mph Clear 85°f 90%
9pm Flat
0.6ft 2s 48.8°     6 17 mph Clear 77°f 86%
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
0.6ft 2s 50.74°     6 17 mph Clear 74°f 86%
3am Flat
0.7ft 2s 52.71°     5 15 mph Clear 73°f 90%
6am Flat
0.8ft 2s 58.88°     4 11 mph Brief Showers Possible 73°f 90%
9am Flat
1ft 3s 67.3°     8 15 mph Fair 82°f 90%
Noon Flat
1.3ft 3s 65.52°     8 12 mph Brief Showers Possible 88°f 90%
3pm Flat
1.3ft 3s 61.16°     7 11 mph Brief Showers Possible 91°f 71%
6pm Flat
1ft 3s 55.06°     5 12 mph Brief Showers Possible 87°f 71%
9pm Flat
0.9ft 3s 52.61°     6 17 mph Clear 79°f 90%
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 53.88°     6 20 mph Clear 76°f 90%
3am Flat
1ft 3s 57°     4 19 mph Clear 75°f 90%
6am Flat
1ft 3s 64.59°     4 17 mph Sunny 74°f 90%
9am Flat
1.2ft 3s 73.56°     8 15 mph Mostly Cloudy 80°f 90%
Noon Flat
1.2ft 3s 77.18°     6 12 mph Mostly Cloudy 85°f 90%
3pm Flat
1ft 3s 66.08°     6 10 mph Fair 91°f 48%
6pm Flat
0.9ft 3s 52.33°     5 11 mph Clear 88°f 48%
9pm Flat
0.8ft 2s 47.72° 0.2ft 7s   6 20 mph Clear 78°f 62%
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
0.8ft 2s 49.47°     5 18 mph Clear 75°f 62%
3am Flat
0.8ft 2s 53.16°     4 11 mph Clear 73°f 81%
6am Flat
0.9ft 2s 58.74°     3 7 mph Mist 73°f 81%
9am Flat
1.1ft 3s 68.77°     6 12 mph Fair 80°f 86%
Noon Flat
1ft 3s 73.17°     7 11 mph Light Showers 87°f 86%
3pm Flat
1ft 3s 63.34°     5 9 mph Fair 92°f 57%
6pm Flat
1ft 3s 52.2°     6 16 mph Clear 88°f 57%
9pm Flat
0.9ft 3s 50.88°     7 20 mph Clear 78°f 76%
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
0.8ft 2s 53.68°     5 19 mph Clear 75°f 76%
3am Flat
0.9ft 2s 54.1°     4 17 mph Clear 74°f 72%
6am Flat
0.9ft 3s 60.18°     4 14 mph Mist 74°f 72%
9am Flat
1.1ft 3s 71.53°     7 13 mph Fair 82°f 67%
Noon Flat
1.1ft 3s 69.6°     7 11 mph Sunny 90°f 67%
3pm Flat
1.1ft 3s 59.56°     6 9 mph Light Showers 92°f 90%
6pm Flat
1ft 3s 51.91°     5 13 mph Clear 88°f 90%
9pm Flat
0.9ft 3s 51.4°     7 20 mph Clear 79°f 57%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 2:12AM 0.07ft
High 8:24AM 18.2ft
Low 2:26PM 0.75ft
High 8:36PM 18.47ft
First Light 5:22AM
Sunrise 5:43AM
Sunset 5:53PM
Last Light 6:13PM
Saturday 09/27
12am Flat
0.6ft 3s 58.95°     5 20 mph Clear 75°f 76%
3am Flat
0.6ft 3s 61.54°     4 14 mph Clear 74°f 90%
6am Flat
0.6ft 3s 64.62°     4 10 mph Mist 74°f 90%
9am Flat
0.7ft 3s 71.13°     7 12 mph Fair 81°f 90%
Noon Flat
0.7ft 3s 71.5°     6 11 mph Brief Showers Possible 88°f 90%
3pm Flat
0.7ft 2s 64.3°     6 9 mph Brief Showers Possible 92°f 86%
6pm Flat
0.7ft 2s 60.38°     6 9 mph Brief Showers Possible 88°f 86%
9pm Flat
0.6ft 2s 59.27°     5 10 mph Light Showers 83°f 71%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 2:45AM 0ft
High 8:59AM 18.01ft
Low 3:00PM 1.05ft
High 9:11PM 18.3ft
First Light 5:22AM
Sunrise 5:43AM
Sunset 5:52PM
Last Light 6:13PM
Sunday 09/28
12am Flat
0.5ft 2s 58.98°     5 11 mph Clear 79°f 71%
3am Flat
0.4ft 2s 58.57°     5 12 mph Clear 75°f 90%
6am Flat
0.5ft 2s 58.77°     6 12 mph Sunny 78°f 90%
9am Flat
0.7ft 2s 61.9°     8 12 mph Sunny 82°f 90%
Noon Flat
0.8ft 3s 59.29°     10 12 mph Sunny 86°f 90%
3pm Flat
1ft 3s 50.86°     11 12 mph Sunny 89°f 76%
6pm Flat
0.9ft 3s 49°     10 12 mph Clear 85°f 76%
9pm Flat
0.7ft 3s 50.42°     8 12 mph Clear 82°f 67%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 3:22AM 0.3ft
High 9:36AM 17.52ft
Low 3:37PM 1.61ft
High 9:49PM 17.78ft
First Light 5:22AM
Sunrise 5:42AM
Sunset 5:52PM
Last Light 6:13PM
Monday 09/29
12am Flat
0.6ft 2s 51.78°     6 12 mph Clear 78°f 67%
3am Flat
0.5ft 2s 52.69°     5 12 mph Mostly Clear 74°f 67%
6am Flat
0.5ft 2s 53.45°     6 12 mph Fair 78°f 67%
9am Flat
0.6ft 2s 57.72°     8 11 mph Fair 82°f 86%
Noon Flat
0.9ft 3s 56.32°     10 11 mph Fair 86°f 86%
3pm Flat
1ft 3s 47.32°     12
mph
Fair 90°f 86%
6pm Flat
0.9ft 3s 46.6°     10 12 mph Mostly Clear 86°f 86%
Tuesday 09/30
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Wednesday 10/01
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Thursday 10/02
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Saturday 10/04
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Local time: (BRT). 20 Sep 00:00AM GMT.    Data Status: OK.    Run Age: 7.37hrs

Units ft, mph