NWS Marine Forecast


   GMZ475-171615-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA from 20 to 60 NM-  1023 PM CDT Sun Mar 16 2025    REST OF TONIGHT  North winds 15 to 20 knots, diminishing to  10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet. Wave  Detail: Northwest 4 feet at 5 seconds and southeast 3 feet at 8  seconds.  MONDAY  Northeast winds 10 to 15 knots, becoming east around  5 knots in the afternoon. Seas 2 to 4 feet. Wave Detail:  Southeast 3 feet at 8 seconds and north 2 feet at 4 seconds.  MONDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: Southeast 2 feet at 3 seconds and southeast 2 feet  at 7 seconds.  TUESDAY  Southeast winds 10 to 15 knots with gusts up to  20 knots. Seas 2 to 4 feet. Wave Detail: Southeast 4 feet at  5 seconds and southeast 1 foot at 8 seconds.  TUESDAY NIGHT  South winds 15 to 20 knots with gusts up to  25 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to  5 to 7 feet, occasionally to 9 feet after midnight. Wave Detail:  South 5 feet at 5 seconds, becoming south 7 feet at 7 seconds.  WEDNESDAY  South winds 15 to 20 knots with gusts up to  25 knots, becoming southwest 10 to 15 knots in the afternoon.  Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: South  7 feet at 7 seconds.  WEDNESDAY NIGHT  West winds 15 to 20 knots, becoming northwest  25 to 30 knots after midnight. Seas 4 to 5 feet, occasionally to  6 feet, building to 6 to 9 feet, occasionally to 11 feet after  midnight.  THURSDAY  North winds 25 to 30 knots, diminishing to 20 to  25 knots in the afternoon. Seas 6 to 9 feet, occasionally to  11 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the  afternoon.  THURSDAY NIGHT  North winds around 15 knots, becoming northeast  after midnight. Seas 2 to 4 feet.  FRIDAY  East winds 15 to 20 knots. Seas 2 to 4 feet.  FRIDAY NIGHT  South winds 10 to 15 knots. Seas 3 to 4 feet.    $$