GMZ400-200900-
309 PM CDT Sat Sep 19 2026
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Light east to southeast winds and low seas will exist across the
coastal waters through Tuesday. A weak frontal boundary may move
into the coastal waters Wednesday briefly switching winds
offshore and increasing rain chances.
$$
GMZ430-200900- Sabine Lake- 309 PM CDT Sat Sep 19 2026 TONIGHT Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Lake waters light chop. SUNDAY East winds around 5 knots, becoming southeast in the afternoon. Lake waters light chop. A slight chance of showers. A slight chance of thunderstorms in the afternoon. SUNDAY NIGHT Southeast winds 5 to 10 knots, becoming south after midnight. Lake waters light chop. MONDAY Northeast winds around 5 knots, becoming southeast in the afternoon. Lake waters smooth. MONDAY NIGHT South winds around 5 knots, becoming west around 5 knots after midnight. Lake waters smooth. TUESDAY North winds around 5 knots, becoming northeast around 5 knots in the afternoon. Lake waters smooth. TUESDAY NIGHT East winds around 5 knots. Lake waters smooth. WEDNESDAY Northeast winds 5 to 10 knots. Lake waters light chop. WEDNESDAY NIGHT East winds around 5 knots, increasing to 5 to 10 knots after midnight. Lake waters light chop. THURSDAY Northeast winds 5 to 10 knots. Lake waters light chop. THURSDAY NIGHT East winds 5 to 10 knots. Lake waters light chop. Winds and waves higher in and near thunderstorms. $$
GMZ430-200900- Sabine Lake- 309 PM CDT Sat Sep 19 2026 TONIGHT Southeast winds 5 to 10 knots, diminishing to around 5 knots after midnight. Lake waters light chop. SUNDAY East winds around 5 knots, becoming southeast in the afternoon. Lake waters light chop. A slight chance of showers. A slight chance of thunderstorms in the afternoon. SUNDAY NIGHT Southeast winds 5 to 10 knots, becoming south after midnight. Lake waters light chop. MONDAY Northeast winds around 5 knots, becoming southeast in the afternoon. Lake waters smooth. MONDAY NIGHT South winds around 5 knots, becoming west around 5 knots after midnight. Lake waters smooth. TUESDAY North winds around 5 knots, becoming northeast around 5 knots in the afternoon. Lake waters smooth. TUESDAY NIGHT East winds around 5 knots. Lake waters smooth. WEDNESDAY Northeast winds 5 to 10 knots. Lake waters light chop. WEDNESDAY NIGHT East winds around 5 knots, increasing to 5 to 10 knots after midnight. Lake waters light chop. THURSDAY Northeast winds 5 to 10 knots. Lake waters light chop. THURSDAY NIGHT East winds 5 to 10 knots. Lake waters light chop. Winds and waves higher in and near thunderstorms. $$