Marine Weather Net

Pascagoula MS to Stake Island LA out 20 - 60 NM Marine Forecast


THIS AFTERNOON

SW
WINDS
10
KNOTS

TONIGHT

W
WINDS
15 - 20
KNOTS

SUNDAY

N
WINDS
25 - 30
KNOTS

SUNDAY NIGHT

N
WINDS
25
KNOTS

The Marine Weather Forecast In Detail:
GMZ577 Forecast Issued: 1128 AM CST Sat Feb 21 2026

GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING ...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY MORNING...
This Afternoon...Southwest Winds Around 10 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: South 4 Feet At 7 Seconds. Patchy Fog Early. A Slight Chance Of Showers Early. A Chance Of Showers With A Slight Chance Of Thunderstorms.
Tonight...West Winds 15 To 20 Knots With Gusts Up To 25 Knots, Becoming North 25 To 30 Knots With Gusts Up To 40 Knots After Midnight. Seas Around 4 Feet, Occasionally To 5 Feet, Building To 6 To 9 Feet, Occasionally To 11 Feet After Midnight. Wave Detail: South 4 Feet At 7 Seconds, Becoming Northwest 6 Feet At 4 Seconds And Southeast 6 Feet At 7 Seconds. A Slight Chance Of Thunderstorms In The Evening. Patchy Fog In The Evening. A Chance Of Showers.
Sunday...North Winds 25 To 30 Knots With Gusts Up To 40 Knots. Seas 11 To 15 Feet, Occasionally To 19 Feet, Subsiding To 9 To 12 Feet, Occasionally To 15 Feet In The Afternoon. Wave Detail: Northeast 12 Feet At 8 Seconds And North 9 Feet At 8 Seconds, Becoming Northeast 11 Feet At 8 Seconds And North 9 Feet At 8 Seconds.
Sunday Night...North Winds Around 25 Knots With Gusts Up To 35 Knots. Seas 7 To 10 Feet, Occasionally To 13 Feet, Building To 9 To 12 Feet, Occasionally To 15 Feet After Midnight. Wave Detail: North 9 Feet At 7 Seconds.
Monday...North Winds 20 To 25 Knots With Gusts Up To 35 Knots. Seas 8 To 11 Feet, Occasionally To 14 Feet, Subsiding To 5 To 8 Feet, Occasionally To 10 Feet In The Afternoon. Wave Detail: North 8 Feet At 7 Seconds, Becoming North 7 Feet At 7 Seconds.
Monday Night...North Winds 15 To 20 Knots With Gusts Up To 30 Knots. Seas 4 To 6 Feet, Occasionally To 8 Feet. Wave Detail: North 6 Feet At 6 Seconds.
Tuesday...Northeast Winds 10 To 15 Knots, Becoming Southeast Around 5 Knots In The Afternoon. Seas 2 To 3 Feet. Wave Detail: North 3 Feet At 6 Seconds.
Tuesday Night...South Winds 5 To 10 Knots, Becoming Southwest 10 To 15 Knots After Midnight. Seas 1 Foot Or Less, Then 2 To 3 Feet After Midnight. Wave Detail: Northeast 1 Foot At 5 Seconds, Becoming Southwest 2 Feet At 3 Seconds And Northeast 1 Foot At 5 Seconds.
Wednesday...Southwest Winds 15 To 20 Knots. Seas 3 To 4 Feet, Occasionally To 5 Feet. Wave Detail: Southwest 4 Feet At 4 Seconds And East 1 Foot At 5 Seconds. A Slight Chance Of Showers In The Afternoon.
Wednesday Night...South Winds 15 To 20 Knots. Seas 4 To 5 Feet, Occasionally To 6 Feet. Wave Detail: Southwest 5 Feet At 6 Seconds. A Slight Chance Of Showers. Winds And Seas Higher In And Near Thunderstorms.
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GMZ500 Synopsis Issued: 856 AM CDT Tue Oct 15 2024

Synopsis For Pascagoula To Atchafalaya River Out 60 Nm...
A Strong Cold Front Is Expected To Move Through The Waters Tonight Upruptly Causing Winds To Develop From Around 10 Knots To Around 25 Knots. As Strong High Pressure Continues To Build Over The Northern Gulf, Winds Will Slowly Ease Late In The Week.
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