Marine Weather Net

Perdido Bay Marine Forecast


THIS AFTERNOON

E
WINDS
5 KNOTS

TONIGHT

NE
WINDS
5 - 10
KNOTS

THURSDAY

NE
WINDS
10 - 15
KNOTS

THURSDAY NIGHT

NE
WINDS
10 - 15
KNOTS

The Marine Weather Forecast In Detail:
GMZ633 Forecast Issued: 1259 PM CDT Wed Oct 08 2025

This Afternoon...East Winds Around 5 Knots. Waves 1 Foot Or Less. Smooth. A Chance Of Showers And Thunderstorms Early, Then A Slight Chance Of Showers And Thunderstorms Late.
Tonight...Northeast Winds 5 To 10 Knots. Waves 1 Foot Or Less. Light Chop. A Slight Chance Of Showers And Thunderstorms In The Evening.
Thursday...Northeast Winds 10 To 15 Knots. Waves 1 Foot Or Less. A Moderate Chop. A Slight Chance Of Showers And Thunderstorms In The Afternoon.
Thursday Night...Northeast Winds 10 To 15 Knots With Gusts Up To 20 Knots. Waves 1 Foot Or Less. A Moderate Chop.
Friday...Northeast Winds 10 To 15 Knots With Gusts Up To 20 Knots. Waves 1 Foot Or Less. A Moderate Chop.
Friday Night...Northeast Winds 10 To 15 Knots With Gusts Up To 20 Knots. Waves 1 Foot Or Less. A Moderate Chop.
Saturday...Northeast Winds 10 To 15 Knots. Waves 1 Foot Or Less. A Moderate Chop.
Saturday Night...Northeast Winds 5 To 10 Knots. Waves 1 Foot Or Less. Light Chop.
Sunday...Northeast Winds 5 To 10 Knots, Becoming East In The Afternoon. Waves 1 Foot Or Less. Light Chop.
Sunday Night...West Winds Around 5 Knots, Becoming Northeast After Midnight. Waves 1 Foot Or Less. Smooth. Winds And Waves Higher In And Near Thunderstorms.
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Area Forecast Discussion
National Weather Service Mobile AL
1241pm CDT Wednesday Oct 8 2025

...New Aviation, Discussio
Marine
Issued at 1241am CDT Wednesday Oct 8 2025

A pattern change is on tap as the upper ridge over the area will build westward and expand over the southwest states. This will allow a trough to develop over the eastern states. A strong shortwave will move through the northwest flow on Thursday and send a cold front through the area. This will deliver a cooler and much airmass to the area for the end of the week and this weekend. A few showers will be possible on Thursday ahead of the front, however most areas will remain dry. Precipitable water values plunge to below one inch for the end of the week into early next week. The cooler and drier airmass continues through Monday. By early next week, the upper ridge builds back to the east and amplifies over the southeast. This will maintain dry conditions, however temps will warm back into the mid and upper 80s as upper level heigheights increase. /13

Marine
Issued at 1241am CDT Wednesday Oct 8 2025

A northeasterly flow will increase Thursday into Friday. Small Craft Advisory conditions likely return late in the week and into the early part of the weekend over the Gulf due to a cold front passage.


NOAA Mobile AL Office: Watches - Warnings - Advisories
AL...None. FL...None. MS...None. GM...None.