GMZ355 Expires:202404202015;;058356 Fzus54 Khgx 200742 Cwfhgx
coastal waters forecast for texas national weather service houston/galveston tx 242 am cdt Sat apr 20 2024
upper texas coastal waters from high island to the matagorda ship channel out 60 nautical miles including galveston and matagorda bays.
seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves.
gmz350-355-202015- coastal waters from freeport to matagorda ship channel tx out 20 nm-coastal waters from high island to freeport tx out 20 nm- 242 am cdt Sat apr 20 2024
Today..East winds around 10 knots, increasing to 10 to 15 knots this afternoon. Seas 2 to 3 feet. Patchy fog early this morning. A slight chance of showers and Thunderstorms.
Tonight..East winds 10 to 15 knots, becoming northeast after midnight. Seas 2 to 3 feet. Showers and Thunderstorms likely.
Sunday..Northeast winds 20 to 25 knots with gusts up to 40 knots. Seas 2 to 4 feet. A chance of showers and Thunderstorms.
Sunday night..Northeast winds 20 to 25 knots with gusts up to 35 knots, diminishing to around 20 knots after midnight. Seas 3 to 4 feet.
Monday..Northeast winds 20 to 25 knots, becoming east around 15 knots in the afternoon. Seas 3 to 4 feet.
Monday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Tuesday..Southeast winds around 10 knots. Seas 2 to 3 feet.
Tuesday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wednesday..Southeast winds 10 to 15 knots. Seas around 2 feet.
Wednesday night..Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

GMZ300 Synopsis For High Island To The Matagorda Ship Channel Out 60 Nautical Miles Including Galveston And Matagorda Bays 242 Am Cdt Sat Apr 20 2024
Synopsis for high island to the matagorda ship channel out 60 nm including galveston and matagorda bays
onshore winds will prevail through tomorrow night, resulting in some patchy fog development through tomorrow morning. A cold front will move offshore tomorrow night, resulting in a shift to moderate northeast winds. Showers and Thunderstorms will develop along and ahead of the front, impacting the bays and coastal waters between later tomorrow afternoon and Sunday morning. As the front departs, moderate to strong offshore winds will develop which will likely require a small craft advisory. Winds will relax by Monday, with onshore flow redeveloping on Tuesday.