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Port O'Connor, TX Marine Weather Forecast

Station PCNT2 - 8773701 - Port O'Connor, Matagorda Bay, TX

May 20, 2025 6:00 am CDT
Location: 28.446N 96.396W
Wind Direction: ESE (120°)
Wind Speed: 12.1 knots
Wind Gust: 14.0 knots
Atmospheric Pressure: 29.69 in (1005.4 mb)
Pressure Tendency: +0.01 in (+0.3 mb)
Air Temperature: 80.2°F (26.8°C)
Water Temperature: 85.8°F (29.9°C)


Today - 86°F
May 20, 2025
9 to 13 mph S
Partly Sunny
Partly sunny, with a high near 86. Heat index values as high as 97. South wind 9 to 13 mph.
Tonight - 79°F
May 20, 2025
5 to 12 mph ESE
Mostly Cloudy
Mostly cloudy, with a low around 79. Heat index values as high as 95. East southeast wind 5 to 12 mph.
Wednesday - 84°F
May 21, 2025
15 mph E
Partly Sunny
Partly sunny, with a high near 84. Heat index values as high as 93. East wind around 15 mph, with gusts as high as 18 mph.
Wednesday Night - 79°F
May 21, 2025
7 to 13 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 79. Heat index values as high as 91. Southeast wind 7 to 13 mph.
Thursday - 84°F
May 22, 2025
6 to 14 mph SE
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Southeast wind 6 to 14 mph. Chance of precipitation is 20%.
Thursday Night - 79°F
May 22, 2025
8 to 13 mph SE
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Friday - 84°F
May 23, 2025
8 to 14 mph SE
Mostly Sunny
Mostly sunny, with a high near 84. Southeast wind 8 to 14 mph.
Friday Night - 80°F
May 23, 2025
16 mph SSE
Partly Cloudy
Partly cloudy, with a low around 80. South southeast wind around 16 mph.
Saturday - 84°F
May 24, 2025
17 mph SSE
Mostly Sunny
Mostly sunny, with a high near 84. South southeast wind around 17 mph, with gusts as high as 21 mph.
Saturday Night - 80°F
May 24, 2025
17 mph SSE
Partly Cloudy
Partly cloudy, with a low around 80.
Sunday - 85°F
May 25, 2025
17 mph SSE
Mostly Sunny
Mostly sunny, with a high near 85.
Sunday Night - 80°F
May 25, 2025
17 mph SE
Mostly Cloudy
Mostly cloudy, with a low around 80. Chance of precipitation is 20%.
Memorial Day - 85°F
May 26, 2025
16 mph SSE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Monday Night - 77°F
May 26, 2025
16 mph SE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

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