Historic Forecast
Sat 11/11
1 ft
Sun 11/12
1 ft
Mon 11/13
1 ft
Tue 11/14
1 ft
Wed 11/15
1 ft
Thu 11/16
1 ft
Fri 11/17
1 ft
Surf Swell Rating Primary Swell Secondary Swell Wind Weather Prob.
Saturday 11/11
12am 1-2ft
2.5ft 6s 66.46° 0.3ft 16s   5 19 mph Clear 78°f 80%
3am 1-2ft
2.5ft 6s 68.23° 0.3ft 16s   3 17 mph Clear 76°f 100%
6am 1-2ft
2.5ft 6s 69.92° 0.3ft 16s   2 8 mph Mostly Cloudy 75°f 100%
9am 1-2ft
2.5ft 7s 71.74° 0.3ft 16s   5 10 mph Cloudy 86°f 90%
Noon 1ft
2.5ft 7s 72.57° 0.3ft 16s   5 8 mph Overcast 97°f 90%
3pm 1ft
2ft 7s 71.39° 0.3ft 15s   5 7 mph Cloudy 91°f 95%
6pm 1ft
1.9ft 7s 68.85° 0.3ft 15s   6 15 mph Mostly Cloudy 87°f 95%
9pm 1ft
1.8ft 6s 65.84° 0.2ft 15s   6 18 mph Clear 80°f 90%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 12:36AM 14.79ft
Low 7:02AM 3.74ft
High 1:31PM 14.07ft
Low 7:39PM 5.05ft
First Light 5:11AM
Sunrise 5:33AM
Sunset 5:49PM
Last Light 6:10PM
Sunday 11/12
12am 1ft
1ft 3s 37.37° 1.3ft 6s 0.2ft 15s 5 19 mph Clear 77°f 90%
3am 1ft
1.3ft 4s 53.2° 1.1ft 6s 0.2ft 15s 3 18 mph Mostly Cloudy 76°f 55%
6am 1ft
1.7ft 6s 62.11° 0.2ft 14s   2 14 mph Cloudy 75°f 55%
9am 1ft
1.3ft 4s 57.97° 1ft 6s 0.2ft 14s 5 11 mph Sunny 87°f 95%
Noon 1ft
1.7ft 6s 66.55° 0.2ft 17s 0.2ft 14s 4 5 mph Fair 99°f 95%
3pm 1ft
1.7ft 6s 67.4° 0.2ft 17s 0.2ft 14s 4 6 mph Mostly Cloudy 95°f 100%
6pm 1ft
1.6ft 6s 66.72° 0.2ft 13s   5 15 mph Cloudy 88°f 100%
9pm 1ft
1.5ft 6s 64.61° 0.2ft 17s   6 19 mph Cloudy 81°f 85%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 1:58AM 14.27ft
Low 8:22AM 4.07ft
High 2:49PM 14.24ft
Low 9:00PM 4.69ft
First Light 5:11AM
Sunrise 5:33AM
Sunset 5:49PM
Last Light 6:11PM
Monday 11/13
12am 1ft
1.2ft 4s 52.82° 0.9ft 6s 0.2ft 13s 5 20 mph Clear 79°f 85%
3am 1ft
1.6ft 4s 59.87° 0.2ft 16s   3 17 mph Clear 77°f 65%
6am 1ft
1.4ft 4s 54.26° 0.9ft 6s 0.2ft 16s 2 16 mph Sunny 76°f 65%
9am 1ft
1.8ft 4s 62.76° 0.2ft 16s   6 12 mph Sunny 87°f 100%
Noon 1ft
1.4ft 4s 60.32° 1ft 6s 0.2ft 16s 6 8 mph Mostly Cloudy 98°f 100%
3pm 1ft
1.7ft 4s 66.26° 0.2ft 15s 0.2ft 10s 4 7 mph Mostly Cloudy 94°f 100%
6pm 1ft
1.6ft 4s 66.19° 0.2ft 10s   6 16 mph Mostly Cloudy 87°f 100%
9pm 1ft
1.6ft 4s 64.92° 0.2ft 10s   6 19 mph Clear 80°f 90%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 3:16AM 14.46ft
Low 9:32AM 3.77ft
High 3:55PM 14.96ft
Low 10:05PM 3.84ft
First Light 5:11AM
Sunrise 5:33AM
Sunset 5:49PM
Last Light 6:11PM
Tuesday 11/14
12am 1ft
1.6ft 4s 62.89° 0.2ft 10s   5 19 mph Clear 78°f 90%
3am 1ft
1.7ft 4s 62.89° 0.2ft 15s 0.2ft 10s 4 18 mph Mostly Cloudy 76°f 85%
6am 1ft
1.6ft 4s 62.63° 0.8ft 6s 0.2ft 10s 3 17 mph Cloudy 76°f 85%
9am 1ft
2ft 5s 69.22° 0.3ft 12s   6 12 mph Cloudy 87°f 100%
Noon 1ft
2ft 5s 71.62° 0.3ft 12s   4 8 mph Overcast 90°f 100%
3pm 1ft
1.9ft 5s 71.82° 0.3ft 11s   5 7 mph Sunny 92°f 100%
6pm 1ft
1.8ft 5s 71.45° 0.3ft 11s   3 9 mph Mostly Clear 86°f 100%
9pm 1ft
1.6ft 4s 69.45° 0.8ft 6s 0.3ft 11s 6 18 mph Clear 82°f 95%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 4:19AM 15.12ft
Low 10:29AM 3.18ft
High 4:47PM 15.81ft
Low 10:57PM 2.85ft
First Light 5:11AM
Sunrise 5:33AM
Sunset 5:49PM
Last Light 6:11PM
Wednesday 11/15
12am 1ft
1.9ft 5s 67.22° 0.3ft 11s 0.6ft 7s 4 19 mph Mostly Cloudy 78°f 95%
3am 1ft
2ft 5s 68.03° 0.3ft 11s   2 3 mph Thundery Showers 76°f 100%
6am 1ft
2.5ft 6s 69.93° 0.3ft 10s   2 5 mph Brief Showers 76°f 100%
9am 1ft
2.5ft 6s 73.47° 0.3ft 10s   5 12 mph Brief Showers Possible 85°f 100%
Noon 1ft
2.5ft 6s 75.78° 0.3ft 10s   5 8 mph Mostly Cloudy 94°f 100%
3pm 1ft
2.5ft 6s 75.37° 0.3ft 10s   4 7 mph Mostly Cloudy 92°f 100%
6pm 1ft
2ft 6s 73.03° 0.3ft 10s   3 11 mph Mostly Cloudy 86°f 100%
9pm 1ft
2ft 5s 69.34° 0.7ft 7s 0.3ft 11s 7 19 mph Clear 81°f 100%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 5:10AM 15.84ft
Low 11:15AM 2.59ft
High 5:30PM 16.63ft
Low 11:40PM 1.94ft
First Light 5:11AM
Sunrise 5:33AM
Sunset 5:50PM
Last Light 6:11PM
Thursday 11/16
12am 1-2ft
2.5ft 5s 67.21° 0.2ft 11s   4 19 mph Mostly Cloudy 78°f 100%
3am 1-2ft
2.5ft 6s 68.28° 0.2ft 11s   1 2 mph Overcast 76°f 100%
6am 1-2ft
2.5ft 6s 71.61° 0.2ft 11s   1 3 mph Overcast 77°f 100%
9am 1ft
2.5ft 6s 76.09° 0.2ft 11s   5 11 mph Cloudy 87°f 90%
Noon 1ft
2.5ft 6s 78.14° 0.2ft 11s   4 8 mph Overcast 94°f 90%
3pm 1ft
2.5ft 6s 75.11° 0.2ft 11s   1 4 mph Thunderstorms 91°f 100%
6pm 1ft
2ft 7s 70.17° 0.2ft 11s   1 1 mph Overcast 86°f 100%
9pm 1ft
1.4ft 4s 57.55° 1.2ft 7s 0.2ft 10s 3 8 mph Cloudy 81°f 55%
Tide and daylight times for São Luís, Brazil
Rio Mearim
High 5:52AM 16.47ft
Low 11:55AM 2.07ft
High 6:07PM 17.32ft
First Light 5:12AM
Sunrise 5:33AM
Sunset 5:50PM
Last Light 6:12PM
Friday 11/17
12am 1ft
1.9ft 7s 62.6° 0.3ft 10s   3 12 mph Overcast 78°f 55%
3am 1ft
1.9ft 4s 63.34° 0.2ft 10s   2 9 mph Cloudy 77°f 100%
6am 1ft
1.6ft 4s 61.29° 1.1ft 7s 0.2ft 10s 1 3 mph Sunny 74°f 100%
9am 1ft
1.9ft 4s 68.44° 0.2ft 10s   5 9 mph Sunny 87°f 100%
Noon 1ft
2ft 6s 70.21°     6 9 mph Overcast 95°f 100%
3pm 1ft
2ft 6s 70.68°     6 10 mph Overcast 93°f 100%
6pm 1ft
2ft 6s 69.53°     5 14 mph Cloudy 85°f 100%
9pm 1ft
1.4ft 4s 60.17° 1.2ft 6s   6 17 mph Cloudy 79°f N/A
Tide and daylight times for São Luís, Brazil
Rio Mearim
Low 12:17AM 1.25ft
High 6:29AM 16.92ft
Low 12:30PM 1.71ft
High 6:41PM 17.78ft
First Light 5:12AM
Sunrise 5:34AM
Sunset 5:50PM
Last Light 6:12PM

Historic Forecast for Rio Mearim

A detailed historic forecast for Rio Mearim. The data shown here is the last predicted forecast at the given times. You can go to a specific date range using the date pickers above to get the conditions for anytime since 1997 to now.