Perdido Bay Marine Forecast
| Tonight...East Winds Around 5 Knots, Becoming Southeast After Midnight, Then Becoming South 10 To 15 Knots With Gusts Up To 20 Knots Late. Waves 1 Foot Or Less. A Moderate Chop. A Chance Of Showers Late. |
| Wednesday...West Winds 15 To 20 Knots With Gusts Up To 25 Knots. Waves 1 Foot Or Less, Then Around 2 Feet In The Afternoon. Choppy. A Chance Of Showers In The Morning. |
| Wednesday Night...West Winds 15 To 20 Knots, Becoming Northwest 10 To 15 Knots After Midnight. Waves Around 2 Feet In The Evening, Then 1 Foot Or Less. Choppy. |
| Thursday...Northwest Winds 10 To 15 Knots, Increasing To 15 To 20 Knots In The Afternoon. Waves 1 Foot Or Less. Choppy. |
| Thursday Night...North Winds 10 To 15 Knots With Gusts Up To 20 Knots, Diminishing To 5 To 10 Knots After Midnight. Waves 1 Foot Or Less. A Moderate Chop. |
| Friday...North Winds Around 5 Knots, Becoming West In The Afternoon. Waves 1 Foot Or Less. Smooth. |
| Friday Night...Northwest Winds Around 5 Knots, Becoming North After Midnight. Waves 1 Foot Or Less. Smooth. |
| Saturday...Northeast Winds Around 5 Knots, Becoming Southeast In The Afternoon. Waves 1 Foot Or Less. Smooth. |
| Saturday Night...East Winds Around 5 Knots, Becoming Northeast After Midnight. Waves 1 Foot Or Less. Smooth. |
| Sunday...Northeast Winds 5 To 10 Knots. Waves 1 Foot Or Less. Light Chop. A Slight Chance Of Showers In The Afternoon. |
| Sunday Night...East Winds 5 To 10 Knots, Becoming South After Midnight. Waves 1 Foot Or Less. Light Chop. |
| Area Forecast Discussion National Weather Service Mobile AL 1211am CDT Wednesday Oct 29 2025 Updated at 1210am CDT Wednesday Oct 29 2025 An upper trough over the Plains barrels into the eastern states through Wednesday, with an associated surface low meanwhile bringing a strong cold front through the forecast area late tonight into Wednesday morning along with a line of precipitation. Instability continues to remain limited with the frontal passage and am anticipating the convection to remain mostly as showers. Have gone with likely/categorical probability of precipitation shifting across the area with the frontal passage, with dry conditions developing Wednesday as the front exits to the east. Dry conditions continue over the area through Saturday as the eastern states upper trough moves well off to the north and another upper trough develops over the central states. This next system is anticipated to evolve into an upper low Sunday into Sunday night somewhere over the north central Gulf or central Gulf, and depending on how this plays out and where the associated surface low forms could determine if our area ends up with isolated showers on Sunday or much more coverage. Have for now continued with slight chance probability of precipitation for Sunday and will continue to evaluate. Dry conditions are anticipated to follow for Monday and Tuesday. Lows Wednesday night range from the mid to upper 40s inland to the lower 50s near the coast, then the coldest air yet of the season follows for Thursday night when lows range from the upper 30s inland to near 50 at the immediate coast. Lows Friday night will be just a tad warmer, then lows gradually moderate through Monday night to range from the mid/upper 40s well inland to the mid 50s at the coast. Highs on Wednesday range from the lower 60s well inland to the lower 70s at the immediate coast. Highs on Thursday range from the lower 60s well inland to the mid 60s near the coast then moderate to the lower to mid 70s by Tuesday. A High Risk of rip currents is in effect for Wednesday and Wednesday night, then a moderate risk is in effect for Thursday. A low risk of rip currents follows for Thursday night through Sunday night. /29 Marine Issued at 1210am CDT Wednesday Oct 29 2025 A strong northwesterly flow develops Wednesday morning as a strong cold front sweeps across the marine area. The offshore flow gradually diminishes Thursday into Thursday night, with a light easterly flow later developing on Saturday. A Gale Warning is in effect for the open Gulf waters from 4 am tonight until 10 pm Wednesday. A Small Craft Advisory is in effect for the bays and sounds beginning at 4 am tonight until 7 am Thursday, and will be in effect for the open Gulf waters after the Gale Warning until 1 pm Thursday. /29 NOAA Mobile AL Office: Watches - Warnings - Advisories AL...High Rip Current Risk from 7am CDT this morning through late tonight for ALZ265-266. FL...High Rip Current Risk from 7am CDT this morning through late tonight for FLZ202-204-206. MS...None. GM...Small Craft Advisory from 4am early this morning to 7am CDT Thursday for GMZ630>636. Gale Warning from 4am to 10pm CDT Wednesday for GMZ650-655-670- 675. Small Craft Advisory from 10pm Wednesday to 1pm CDT Thursday for GMZ650-655-670-675. |
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