Rio Mearim Surf Report

Rio Mearim

Current Conditions

  • 1ft

4mph Gentle, Onshore

  • Primary Swell
    1.5ft at 4s
  • Secondary Swell
    0.6ft at 8s
  • Wind Swell
    0.3ft at 17s
  • Mist Air 76°f Sea 84 °f

Today's Tide - Rio Mearim Time Times for Rio Mearim
Low 2:45AM 0.49ft
High 8:57AM 19.06ft
Low 3:10PM -0.33ft
High 9:24PM 17.74ft
First Light 5:32AM
Sunrise 5:53AM
Sunset 5:58PM
Last Light 6:19PM

Tide Location São Luís, Brazil - 72.16km away

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Rio Mearim Surf Forecast Tue 21 Apr - Wed 6 May

Is this forecast accurate?
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Tuesday 04/21
12am 1ft
1.5ft 4s 48.29° 0.6ft 8s 0.3ft 17s 4 12 mph Mist 76°f N/A
3am 1ft
1.3ft 4s 44.23° 0.5ft 8s 0.8ft 5s 3 4 mph Mist 75°f 95%
6am 1ft
1.5ft 4s 49.66° 0.4ft 17s 0.5ft 8s 2 3 mph Cloudy 75°f 95%
9am 1ft
1.5ft 4s 53.26° 0.4ft 17s 0.5ft 8s 3 6 mph Sunny 80°f 100%
Noon 1ft
1.5ft 4s 56.17° 0.4ft 17s 0.6ft 8s 5 7 mph Brief Showers Possible 86°f 100%
3pm 1ft
1.4ft 4s 54.17° 0.4ft 16s 0.5ft 8s 6 8 mph Brief Showers Possible 87°f 60%
6pm 1ft
0.5ft 16s 48.26° 1.2ft 4s 0.6ft 8s 4 6 mph Brief Showers Possible 85°f 60%
9pm 1ft
0.5ft 16s 47.89° 1.2ft 3s 0.8ft 8s 5 14 mph Clear 78°f 75%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 2:45AM 0.49ft
High 8:57AM 19.06ft
Low 3:10PM -0.33ft
High 9:24PM 17.74ft
First Light 5:32AM
Sunrise 5:53AM
Sunset 5:58PM
Last Light 6:19PM
Wednesday 04/22
12am 1ft
1.7ft 4s 51.71° 0.5ft 15s   4 16 mph Clear 76°f 75%
3am 1ft
1.7ft 4s 50.63° 0.5ft 15s 0.5ft 8s 3 4 mph Mist 75°f 57%
6am 1ft
1.7ft 4s 51.41° 0.5ft 15s 0.5ft 8s 2 3 mph Mostly Cloudy 75°f 57%
9am 1ft
1.5ft 4s 51.86° 0.5ft 14s   4 8 mph Mostly Cloudy 81°f 100%
Noon 1ft
1.4ft 4s 51.12° 0.5ft 7s   4 6 mph Thundery Showers 86°f 100%
3pm 1ft
1.4ft 4s 51.95° 0.4ft 14s 0.4ft 7s 4 6 mph Light Showers Possible 84°f 90%
6pm 1ft
1.5ft 4s 53.75° 0.4ft 14s 0.5ft 7s 3 5 mph Light Showers 82°f 90%
9pm 1ft
1.8ft 4s 57.3° 0.4ft 13s 0.6ft 7s 4 9 mph Light Showers 78°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 3:24AM 1.38ft
High 9:35AM 18.14ft
Low 3:50PM 0.69ft
High 10:05PM 16.66ft
First Light 5:32AM
Sunrise 5:53AM
Sunset 5:57PM
Last Light 6:19PM
Thursday 04/23
12am 1-2ft
2ft 5s 62.45° 0.4ft 13s   3 5 mph Clear 76°f 100%
3am 1ft
2.5ft 5s 65.65° 0.3ft 13s   3 4 mph Mist 75°f 100%
6am 1ft
2.5ft 5s 66.68° 0.3ft 13s   3 4 mph Mist 75°f 100%
9am 1ft
2.5ft 5s 68.76°     5 11 mph Sunny 80°f 100%
Noon 1ft
2.5ft 4s 71.6°     7 11 mph Brief Showers Possible 86°f 100%
3pm 1ft
2ft 4s 69.94°     7 10 mph Brief Showers Possible 88°f 100%
6pm 1ft
2ft 4s 67.92° 0.2ft 12s   5 11 mph Brief Showers Possible 83°f 100%
9pm 1ft
2ft 4s 65.55°     4 10 mph Brief Showers Possible 79°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 4:04AM 2.49ft
High 10:16AM 16.96ft
Low 4:32PM 1.9ft
High 10:48PM 15.48ft
First Light 5:32AM
Sunrise 5:53AM
Sunset 5:57PM
Last Light 6:18PM
Friday 04/24
12am 1ft
2ft 4s 64.8°     4 9 mph Clear 77°f 100%
3am 1ft
2ft 4s 65.59° 0.2ft 11s   3 4 mph Mist 76°f 100%
6am 1ft
2ft 4s 68.32° 0.6ft 7s 0.2ft 11s 3 4 mph Mist 75°f 100%
9am 1ft
2ft 4s 70.1°     6 13 mph Sunny 81°f 100%
Noon 1ft
2ft 4s 69.77°     7 11 mph Brief Showers Possible 86°f 100%
3pm 1ft
1.9ft 4s 66.95° 0.6ft 7s   6 9 mph Brief Showers Possible 87°f 100%
6pm 1ft
1.8ft 4s 64.1° 0.6ft 7s 0.2ft 19s 5 11 mph Brief Showers Possible 83°f 100%
9pm 1ft
2ft 4s 61.1° 0.2ft 18s   4 14 mph Light Showers 78°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 4:48AM 3.67ft
High 11:01AM 15.71ft
Low 5:20PM 3.18ft
High 11:39PM 14.37ft
First Light 5:31AM
Sunrise 5:53AM
Sunset 5:57PM
Last Light 6:18PM
Saturday 04/25
12am 1ft
1.9ft 4s 59.46° 0.3ft 18s 0.5ft 7s 4 9 mph Cloudy 77°f 100%
3am 1ft
2ft 4s 59.81° 0.3ft 17s   2 3 mph Thunderstorms 75°f 100%
6am 1ft
1.9ft 4s 62.05° 0.3ft 16s 0.5ft 7s 3 4 mph Light Showers Possible 75°f 100%
9am 1ft
1.9ft 4s 64.4° 0.4ft 16s 0.5ft 7s 5 11 mph Light Showers Possible 80°f 100%
Noon 1ft
1.9ft 4s 63.76° 0.4ft 16s   6 10 mph Sunny 87°f 100%
3pm 1ft
2ft 4s 61.58°     5 8 mph Heavy Thunderstorms 85°f 60%
6pm 1ft
1.9ft 4s 60.77° 0.5ft 15s   4 13 mph Light Showers Possible 81°f 60%
9pm 1ft
2ft 4s 60.24° 0.5ft 15s   4 9 mph Brief Showers Possible 78°f 55%
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 5:40AM 4.79ft
High 11:56AM 14.46ft
Low 6:18PM 4.3ft
First Light 5:31AM
Sunrise 5:53AM
Sunset 5:57PM
Last Light 6:18PM
Sunday 04/26
12am 1ft
2ft 4s 60.39° 0.5ft 15s   3 8 mph Mist 76°f 55%
3am 1ft
1.9ft 4s 61.27° 0.5ft 15s 0.6ft 7s 3 4 mph Mist 75°f 65%
6am 1ft
1.9ft 4s 61.8° 0.5ft 14s 0.6ft 7s 3 4 mph Mist 75°f 65%
9am 1ft
2ft 4s 62.47°     6 13 mph Sunny 80°f 85%
Noon 1ft
2ft 4s 63.34°     7 11 mph Thundery Showers 86°f 85%
3pm 1ft
2ft 4s 61.37°     7 10 mph Brief Showers Possible 86°f 80%
6pm 1ft
1.9ft 4s 59.52° 0.4ft 14s   4 11 mph Brief Showers Possible 83°f 80%
9pm 1ft
1.9ft 4s 58.28° 0.4ft 14s   4 13 mph Brief Showers Possible 79°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 12:41AM 13.51ft
Low 6:47AM 5.61ft
High 1:04PM 13.58ft
Low 7:29PM 4.99ft
First Light 5:31AM
Sunrise 5:52AM
Sunset 5:57PM
Last Light 6:18PM
Monday 04/27
12am 1ft
1.9ft 4s 59.26° 0.4ft 14s 0.6ft 7s 4 9 mph Mist 77°f 100%
3am 1ft
1.9ft 4s 60.87° 0.4ft 14s 0.6ft 7s 3 4 mph Mist 75°f 100%
6am 1ft
1.8ft 4s 65.26° 0.6ft 6s 0.6ft 7s 2 4 mph Mist 75°f 100%
9am 1ft
2ft 4s 65.43° 0.4ft 14s   6 11 mph Sunny 81°f 100%
Noon 1ft
2ft 4s 64.42°     7 11 mph Thunderstorms 86°f 100%
3pm 1ft
1.9ft 4s 62.74°     6 9 mph Heavy Thunder Showers 86°f 100%
6pm 1ft
1.6ft 4s 62.12° 0.3ft 13s 0.9ft 5s 4 6 mph Brief Showers Possible 83°f 100%
9pm 1ft
1.6ft 4s 59.97° 0.3ft 13s 0.7ft 6s 4 13 mph Brief Showers Possible 78°f 95%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 1:57AM 13.15ft
Low 8:07AM 5.84ft
High 2:25PM 13.32ft
Low 8:47PM 5.05ft
First Light 5:31AM
Sunrise 5:52AM
Sunset 5:56PM
Last Light 6:18PM
Tuesday 04/28
12am Flat
0.5ft 3s 64.68°     4 9 mph Mist 76°f 95%
3am Flat
0.5ft 3s 66.77°     3 4 mph Mist 75°f 100%
6am Flat
0.5ft 3s 70.11°     3 4 mph Mist 75°f 100%
9am Flat
0.5ft 3s 72.47°     5 13 mph Sunny 80°f 100%
Noon Flat
0.6ft 3s 71.93°     7 12 mph Brief Showers Possible 86°f 100%
3pm Flat
0.7ft 2s 68.57°     7 11 mph Light Showers 87°f 100%
6pm Flat
0.6ft 3s 66.23°     4 11 mph Light Showers 82°f 100%
9pm Flat
0.5ft 3s 63.42°     5 15 mph Brief Showers Possible 78°f 95%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 3:12AM 13.48ft
Low 9:23AM 5.35ft
High 3:39PM 13.74ft
Low 9:53PM 4.53ft
First Light 5:31AM
Sunrise 5:52AM
Sunset 5:56PM
Last Light 6:17PM
Wednesday 04/29
12am Flat
0.5ft 3s 62.46°     4 13 mph Clear 76°f 95%
3am Flat
0.5ft 3s 62.97°     3 4 mph Mist 75°f 100%
6am Flat
0.5ft 3s 64.29°     2 3 mph Sunny 74°f 100%
9am Flat
0.4ft 2s 65.82°     4 10 mph Sunny 81°f 100%
Noon Flat
0.5ft 2s 66.63°     7 11 mph Sunny 86°f 100%
3pm Flat
0.5ft 2s 62.9°     6 8 mph Thundery Showers 87°f 100%
6pm Flat
0.5ft 2s 60.29°     5 11 mph Brief Showers Possible 83°f 100%
9pm Flat
0.4ft 2s 57.32°     5 19 mph Clear 78°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 4:14AM 14.3ft
Low 10:24AM 4.43ft
High 4:37PM 14.53ft
Low 10:46PM 3.77ft
First Light 5:31AM
Sunrise 5:52AM
Sunset 5:56PM
Last Light 6:17PM
Thursday 04/30
12am Flat
0.4ft 2s 54.36°     4 13 mph Clear 76°f 100%
3am Flat
0.4ft 2s 53.2°     3 4 mph Mist 75°f N/A
6am Flat
0.4ft 2s 54.01°     1 2 mph Sunny 75°f N/A
9am Flat
0.3ft 2s 55.15°     3 7 mph Sunny 81°f N/A
Noon Flat
0.4ft 2s 56.12°     3 7 mph Sunny 80°f N/A
3pm Flat
0.6ft 2s 54.22°     4 6 mph Brief Showers Possible 79°f N/A
6pm Flat
0.6ft 2s 53.49°     4 6 mph Brief Showers Possible 78°f N/A
Friday 05/01
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Saturday 05/02
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Sunday 05/03
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Monday 05/04
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Tuesday 05/05
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Local time: (BRT). 20 Apr 18:00PM GMT.    Data Status: OK.    Run Age: 9.38hrs

Units ft, mph