GMZ500-GMZ501-201815-
1235 AM CDT Mon Jul 20 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
Tropical Depression 2 will meander over the northeast gulf for the
next day or so. Eventually, the storm will begin to move westward
near or over the northern and north central gulf coast and is
forecast to increase in intensity to a tropical storm. As the system
moves over our local waters, expect winds and seas to increase with
tropical storm conditions possible for most if not all the local
waters. The system will move east of the region later Thursday and
conditions should improve going into the upcoming weekend.
$$
GMZ534-201815- Lake Borgne- 1235 AM CDT Mon Jul 20 2026 REST OF TONIGHT Northwest winds 5 to 10 knots. Waves 1 foot or less. MONDAY North winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less. A slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. MONDAY NIGHT Northwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. A chance of showers and thunderstorms early in the evening, then a slight chance of showers and thunderstorms late in the evening. TUESDAY North winds 5 to 10 knots. Waves around 2 feet. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT North winds 10 to 15 knots with gusts up to 20 knots, increasing to 20 to 25 knots with gusts up to 30 knots after midnight. Waves 2 to 4 feet, building to 4 to 5 feet after midnight. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. WEDNESDAY North winds 20 to 25 knots with gusts up to 35 knots. Waves 3 to 5 feet. A chance of showers with a slight chance of thunderstorms early in the morning, then a chance of showers and thunderstorms in the late morning and afternoon. WEDNESDAY NIGHT Tropical storm conditions possible. THURSDAY South winds 25 to 30 knots with gusts up to 50 knots, diminishing to 10 to 15 knots in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late. THURSDAY NIGHT South winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. FRIDAY Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. FRIDAY NIGHT Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$
GMZ534-201815- Lake Borgne- 1235 AM CDT Mon Jul 20 2026 REST OF TONIGHT Northwest winds 5 to 10 knots. Waves 1 foot or less. MONDAY North winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less. A slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. MONDAY NIGHT Northwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. A chance of showers and thunderstorms early in the evening, then a slight chance of showers and thunderstorms late in the evening. TUESDAY North winds 5 to 10 knots. Waves around 2 feet. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT North winds 10 to 15 knots with gusts up to 20 knots, increasing to 20 to 25 knots with gusts up to 30 knots after midnight. Waves 2 to 4 feet, building to 4 to 5 feet after midnight. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. WEDNESDAY North winds 20 to 25 knots with gusts up to 35 knots. Waves 3 to 5 feet. A chance of showers with a slight chance of thunderstorms early in the morning, then a chance of showers and thunderstorms in the late morning and afternoon. WEDNESDAY NIGHT Tropical storm conditions possible. THURSDAY South winds 25 to 30 knots with gusts up to 50 knots, diminishing to 10 to 15 knots in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late. THURSDAY NIGHT South winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight. FRIDAY Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. FRIDAY NIGHT Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers after midnight. Winds and waves higher in and near thunderstorms. $$