Marine Weather Net

Pascagoula Mississippi to Stake Island Marine Forecast


TONIGHT

NW
WINDS
10 - 15
KNOTS

TUESDAY

NW
WINDS
5 - 10
KNOTS

TUESDAY NIGHT

W
WINDS
5 - 10
KNOTS

WEDNESDAY

E
WINDS
5 - 10
KNOTS

The Marine Weather Forecast In Detail:
GMZ557 Forecast Issued: 313 PM CST Mon Nov 18 2019

Tonight...Northwest Winds 10 To 15 Knots. Seas 1 To 2 Feet. Dominant Period 4 Seconds.
Tuesday...Northwest Winds 5 To 10 Knots Becoming West In The Afternoon. Seas 1 To 2 Feet. Dominant Period 4 Seconds.
Tuesday Night...West Winds 5 To 10 Knots. Seas 1 Foot Or Less. Dominant Period 4 Seconds.
Wednesday...East Winds 5 To 10 Knots. Seas 1 Foot Or Less. Dominant Period 4 Seconds.
Wednesday Night...Southeast Winds 10 To 15 Knots. Seas 1 To 2 Feet. Dominant Period 4 Seconds.
Thursday...Southeast Winds 10 To 15 Knots. Seas 1 To 2 Feet. Dominant Period 4 Seconds.
Thursday Night...South Winds 10 To 15 Knots. Seas 2 To 4 Feet. Dominant Period 4 Seconds.
Friday...South Winds 5 To 10 Knots. Seas 2 To 4 Feet. Dominant Period 6 Seconds. Slight Chance Of Showers In The Afternoon.
Friday Night...Southwest Winds 10 To 15 Knots Becoming West After Midnight. Seas 2 To 4 Feet. Dominant Period 6 Seconds. Chance Of Showers.
Saturday...Northwest Winds 10 To 15 Knots. Seas 3 To 5 Feet. Dominant Period 6 Seconds. Chance Of Showers.
Saturday Night...North Winds 10 To 15 Knots. Seas 3 To 5 Feet. Dominant Period 4 Seconds. Chance Of Showers In The Evening.
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Synopsis for Pascagoula to SW Pass Mississippi - GMZ501
Synopsis for SW Pass Mississippi River to Atchafalaya River- GMZ500
313 PM CST Mon Nov 18 2019

High pressure will over the north Gulf through the week.
Area Forecast Discussion
National Weather Service New Orleans LA
803pm CST Monday Nov 18 2019

...EVENING

Performed a gridded forecast update to reflect recent observation trends and model guidance in the short-range. Latest thougheights for tonight in regards to temperatures was to lower blended guidance down slightly - with most focus on typical drainage locations across the northshore/MS coast. HRRR/RAP soundings through daybreak illustrate a developing subsidence inversion just above the surface, with clear skies and nearby surface high pressure which all promotes radiational cooling processes and typically can lead to slightly cooler morning lows. Afternoon highs Tuesday were also nudged up slightly to bring most locations into the lower 70's, with a few areas approaching the mid 70's with thin upper-level cirrus throughout the entire day.

Not seeing much in the way of fog issues by daybreak Tuesday morning, but did want to begin to mention patchy fog by Wednesday morning, as we begin to see a bit more of a S to SW low-level return flow and surface Td's increasing - for areas generally along/west of I-55. Will allow for subsequent shifts to determine extent or density with later forecast package updates. KLG

A benign weather pattern will continue through the next several days. A warming trend will take place over as we will warm back into the 70s by mid week ahead of system expected to move through late next week. Overall, a very nice several day stretch in store for the area. Heading into the back half of the work week and next weekend the forecast becomes a little more uncertain. Rain chances increase as a front moves into the area Friday into Saturday. The biggest forecast issue is timing right now. Still a little concerned that some of these models are too fast with this process. These faster solutions suggest rain could be out of the area as early as Saturday morning around sunrise.

NOAA New Orleans LA Office: Watches - Warnings - Advisories
LA...None. GM...None. MS...None. GM...None.