Marine Weather Net

Southwest Pass of the Mississippi River to Port Fourchon, LA 20 - 60 NM Marine Forecast


REST OF TODAY

E
WINDS
25
KNOTS

TONIGHT

SE
WINDS
20 - 25
KNOTS

THURSDAY

S
WINDS
20 - 25
KNOTS

THURSDAY NIGHT

SE
WINDS
15 - 20
KNOTS

The Marine Weather Forecast In Detail:
GMZ572 Forecast Issued: 934 AM CST Wed Dec 02 2020

SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL NOON CST TODAY ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...
Rest Of Today...East Winds 25 To 30 Knots. Seas 3 To 6 Feet With Occasional Seas To 8 Feet. Dominant Period 4 Seconds.
Tonight...Southeast Winds 20 To 25 Knots. Seas 5 To 8 Feet With Occasional Seas To 10 Feet. Dominant Period 4 Seconds. Chance Of Showers Through The Night.
Thursday...South Winds 20 To 25 Knots. Seas 5 To 8 Feet With Occasional Seas To 10 Feet. Dominant Period 4 Seconds. Chance Of Showers In The Morning. Slight Chance Of Thunderstorms Through The Day. Showers Likely In The Afternoon.
Thursday Night...Southeast Winds 15 To 20 Knots Becoming Northwest In The Late Evening. Seas 5 To 8 Feet With Occasional Seas To 10 Feet. Dominant Period 4 Seconds. Showers Likely In The Evening, Then Chance Of Showers After Midnight.
Friday...Northwest Winds 15 To 20 Knots. Seas 4 To 7 Feet With Occasional Seas To 9 Feet. Dominant Period 4 Seconds. Slight Chance Of Showers Through The Day.
Friday Night...North Winds 15 To 20 Knots. Seas 4 To 7 Feet With Occasional Seas To 9 Feet. Dominant Period 4 Seconds.
Saturday...Northwest Winds 15 To 20 Knots. Seas 3 To 6 Feet With Occasional Seas To 8 Feet. Dominant Period 4 Seconds.
Saturday Night...Northwest Winds 10 To 15 Knots. Seas 3 To 5 Feet With Occasional Seas To 6 Feet. Dominant Period 4 Seconds.
Sunday...Northwest Winds 10 To 15 Knots. Seas 3 To 5 Feet.
Sunday Night...Northwest Winds Near 15 Knots. Seas 3 To 5 Feet With Occasional Seas To 6 Feet.
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Synopsis for Pascagoula to SW Pass Mississippi - GMZ501
Synopsis for SW Pass Mississippi River to Atchafalaya River- GMZ500
934 AM CST Wed Dec 2 2020

High pressure currently over the north gulf will push eastward tonight. A strong east...southeasterly flow will follow suit bringing small craft advisory conditions to the open gulf waters today and tonight. Another cold front will move through the central gulf coast Thursday night bringing a strong offshore flow back to coastal waters. This could easily extend the Small craft advisory conditions well into Friday.
Area Forecast Discussion
National Weather Service New Orleans LA
1128am CST Wednesday Dec 2 2020

NOAA New Orleans LA Office: Watches - Warnings - Advisories
LA...None. GM...Small Craft Advisory until 6pm CST Thursday for GMZ532-536-538- 550-552-570-572.

Small Craft Advisory until 6am CST Friday for GMZ555-557-575- 577.

MS...None. GM...Small Craft Advisory until 6pm CST Thursday for GMZ536-538-550- 552-570-572.

Small Craft Advisory until 6am CST Friday for GMZ557-575-577.