FZUS54 KHGX 212200 CWFHGX Coastal Waters Forecast National Weather Service Houston/Galveston TX 400 PM CST Thu Feb 21 2019 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. GMZ300-221045- Synopsis for High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays 400 PM CST Thu Feb 21 2019 .SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM... Warmer onshore winds overriding the cooler shelf waters have produced areas of dense sea fog. This fog is expected to persist tonight and could linger until Saturday morning. Onshore winds will strengthen Friday night into Saturday as low pressure over the Texas panhandle deepens. Another cold front will cross the coastal waters on Saturday afternoon. $$ GMZ335-221045- Galveston Bay- 400 PM CST Thu Feb 21 2019 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST FRIDAY... .TONIGHT...Northeast winds 5 to 10 knots. Bay waters smooth. Patchy fog. A chance of showers and isolated thunderstorms. .FRIDAY...East winds 5 to 10 knots becoming southeast in the afternoon. Bay waters smooth. Patchy fog. A chance of showers and isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. Patchy fog. A chance of showers and isolated thunderstorms. .SATURDAY...South winds 10 to 15 knots becoming west in the afternoon. Bay waters slightly choppy. Patchy fog. Showers likely in the morning. Isolated thunderstorms. A chance of showers in the afternoon. .SATURDAY NIGHT...Northwest winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. .SUNDAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots in the afternoon. Bay waters slightly choppy becoming smooth in the afternoon. .SUNDAY NIGHT...Northeast winds 5 to 10 knots becoming east 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. .MONDAY...East winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers. .MONDAY NIGHT...East winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and isolated thunderstorms. .TUESDAY...East winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers. .TUESDAY NIGHT...East winds 5 to 10 knots becoming northeast after midnight. Bay waters smooth. A chance of showers. $$ GMZ330-221045- Matagorda Bay- 400 PM CST Thu Feb 21 2019 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST FRIDAY... .TONIGHT...Northeast winds 5 to 10 knots. Bay waters smooth. Patchy fog. A slight chance of showers in the evening. Isolated thunderstorms. A chance of showers after midnight. .FRIDAY...Northeast winds 5 to 10 knots becoming southeast in the afternoon. Bay waters smooth. Patchy fog. A chance of showers and isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots after midnight. Bay waters smooth becoming slightly choppy after midnight. Patchy fog. A chance of showers and isolated thunderstorms. .SATURDAY...Southwest winds around 15 knots becoming northwest in the afternoon. Bay waters slightly choppy to choppy becoming slightly choppy in the afternoon. Patchy fog. A chance of showers and isolated thunderstorms. .SATURDAY NIGHT...Northwest winds 5 to 10 knots becoming north after midnight. Bay waters smooth. .SUNDAY...Northeast winds 10 to 15 knots decreasing to 5 to 10 knots in the afternoon. Bay waters slightly choppy becoming smooth in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots. Bay waters smooth. .MONDAY...East winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers. .MONDAY NIGHT...East winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Bay waters slightly choppy becoming smooth after midnight. A chance of showers and isolated thunderstorms. .TUESDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Bay waters smooth becoming slightly choppy in the afternoon. A chance of showers. .TUESDAY NIGHT...East winds 10 to 15 knots becoming northeast 5 to 10 knots after midnight. Bay waters slightly choppy becoming smooth after midnight. A chance of showers. $$ GMZ350-355-221045- Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM-Coastal waters from High Island to Freeport TX out 20 NM- 400 PM CST Thu Feb 21 2019 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST FRIDAY... ...Small Craft Should Exercise Caution... .TONIGHT...Northeast winds 15 to 20 knots becoming east after midnight. Seas 3 to 5 feet. Patchy fog. A slight chance of showers in the evening. Isolated thunderstorms. A chance of showers after midnight. .FRIDAY...East winds 10 to 15 knots becoming southeast in the afternoon. Seas 2 to 4 feet. Patchy fog. A chance of showers and isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Patchy fog. A slight chance of showers in the evening. Isolated thunderstorms. A chance of showers after midnight. .SATURDAY...South winds around 15 knots becoming west in the afternoon. Seas 3 to 5 feet. Patchy fog. A chance of showers and isolated thunderstorms. .SATURDAY NIGHT...Northwest winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Seas 2 to 4 feet. .SUNDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. .SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet. .MONDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. A chance of showers. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet. Showers likely and isolated thunderstorms. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and isolated thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots becoming northeast 5 to 10 knots after midnight. Seas 3 to 4 feet. A chance of showers. $$ GMZ370-375-221045- Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM-Waters from High Island to Freeport TX from 20 to 60 NM- 400 PM CST Thu Feb 21 2019 .TONIGHT...East winds 10 to 15 knots becoming southeast after midnight. Seas 2 to 4 feet. A slight chance of showers in the evening. Isolated thunderstorms. A chance of showers after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and isolated thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20 knots after midnight. Seas 4 to 6 feet with occasional seas up to 7 feet. A slight chance of showers and isolated thunderstorms. .SATURDAY...South winds 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Seas 5 to 6 feet with occasional seas up to 7 feet. A chance of showers and isolated thunderstorms. .SATURDAY NIGHT...Northwest winds around 10 knots becoming north after midnight. Seas 4 to 6 feet with occasional seas up to 7 feet. .SUNDAY...Northeast winds 15 to 20 knots. Seas 3 to 4 feet. .SUNDAY NIGHT...East winds around 15 knots. Seas 3 to 5 feet. A slight chance of showers. .MONDAY...East winds around 15 knots. Seas 5 to 6 feet with occasional seas up to 7 feet. A chance of showers. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 7 feet. Showers likely and isolated thunderstorms. .TUESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet with occasional seas up to 6 feet. Showers likely and isolated thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet with occasional seas up to 6 feet. A chance of showers. $$