Dauphin Island, AL Marine Weather and Tide Forecast
L-36.com

Marine Weather and Tide Forecast for Dauphin Island, AL


November 29, 2023 5:20 AM CST (11:20 UTC)
Sunrise 6:28AM   Sunset 4:51PM   Moonrise  7:50PM   Moonset 9:51AM 

NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION. Privacy and Cookie policy

Marine Forecasts
    EDIT      Help
GMZ630 Northern Mobile Bay- 311 Am Cst Wed Nov 29 2023
Today..Northeast winds around 5 knots. Waves 1 foot or less.
Tonight..East winds 5 to 10 knots. Waves 1 foot or less.
Thursday..East winds 10 to 15 knots. Waves 1 foot or less.
Thursday night..Southeast winds 15 to 20 knots with gusts up to 30 knots. Waves around 2 feet. A chance of showers in the evening, then showers likely with a slight chance of Thunderstorms after midnight.
Friday..South winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. A chance of Thunderstorms. Showers, mainly in the morning.
Friday night..South winds 5 to 10 knots. Waves 1 foot or less. A chance of Thunderstorms. A chance of showers in the evening, then showers likely after midnight.
Saturday..South winds around 10 knots. Waves 1 foot or less. Showers with a chance of Thunderstorms.
Saturday night..Southwest winds 5 to 10 knots. Waves 1 foot or less. Showers likely with a slight chance of Thunderstorms.
Sunday..West winds 5 to 10 knots. Waves 1 foot or less. Showers likely with a slight chance of Thunderstorms in the morning, then a chance of showers in the afternoon.
Sunday night..West winds 5 to 10 knots. Waves 1 foot or less. A chance of showers, mainly in the evening.
winds and waves higher in and near Thunderstorms.

GMZ600 311 Am Cst Wed Nov 29 2023
Synopsis..A moderate northerly flow will persist through today as a high pressure ridge drifts east across the marine area. Southeasterly to southerly flow will return and gradually increase late this week as the high pressure shifts eastward and the next cold front approaches from the west.


7 Day Forecast for Marine Location Near Dauphin Island, AL
   Hourly   EDIT   Help   Map

Area Discussion for - Mobile/Pensacola, FL
      (on/off)   Help   
NOTE: mouseover dotted underlined text for definition
FXUS64 KMOB 290953 AFDMOB

Area Forecast Discussion National Weather Service Mobile AL 353 AM CST Wed Nov 29 2023

New NEAR TERM, SHORT TERM, LONG TERM, MARINE

NEAR TERM
(Now through Thursday)
Issued at 352 AM CST Wed Nov 29 2023

A dry pattern continues through Thursday as sfc high pressure slides east across the area. The high will move east of the area late this evening with a light southerly flow developing. A zonal flow will become southwesterly tonight into Thursday as a shortwave moves into the four corners and into the southern plains on Thursday. Skies will start today clear with increasing clouds this afternoon and tonight as moisture levels increase. Isolated showers will move into the western areas Thursday afternoon as the shortwave ejects northeast with an associated sfc low and trailing cold front moving east. Highs today will be in the upper 50s to around 60. Lows tonight will be in the low 30s inland to mid 40s near the coast. Highs on Thursday will be in the low 60s inland to mid/upper 60s across the southern third of the area. /13

LONG TERM
(Thursday night through Tuesday)
Issued at 352 AM CST Wed Nov 29 2023

A wet period commences Thursday night and persists into the weekend. The first round will come via a shortwave over Texas that will quickly move northeast into the Midwest Friday morning in strong southwest flow aloft. An attendant surface low will follow the same track and bring a warm front through our area overnight Thursday into early Friday morning. The combination of strengthening warm air advection and overall increased synoptic lift will result in rain spreading into the region from west to east, with light rain likely moving into the western zones by Thursday evening. Potentially heavier rain will move in late in the night into Friday morning as PWATs increase to 1.75" and weak instability moves into the area as we become warm sectored.
Therefore, cannot rule out a few thunderstorms by Friday morning.
Given strong deep layer shear and a warm front to start out the day on Friday, cannot completely rule out a strong or isolated severe storm. However, guidance is indicating that instability will be very weak at best and deep layer profiles will be very saturated. In addition, the aforementioned shortwave will quickly become further removed from the area as Friday progresses, with wind fields and synoptic lift weakening with time. This will further limit the severe threat and also likely result in a break in the rain over much of the area by Friday afternoon/early Friday evening.

However, the next round of rain will be quickly on the heels of the first. A front will stall near our region in the wake of the first storm system and serve as a focus for renewed development of showers and a few thunderstorms late Friday night into Saturday.
This will be in response to a 130+ kt upper jet that strengthens from Texas into the Midwest in advance of the next shortwave moving east across the southern Plains. This will likely be the time period with the best chance of locally heavy rainfall as PWATs increase to near 2" and storms will have a tendency to train given the deep layer southwest flow.

The heaviest rain will likely shift east of the region Saturday night as guidance continues to become more progressive with the large scale trough and associated front. In fact, most guidance shows mostly dry conditions by Sunday afternoon/night. We have continued the trend of reducing rain chances Sunday afternoon into Monday, with Monday mostly dry with this forecast.

Average storm total rainfall amounts are currently expected to be in the 2-4" range for much of the area. Ensemble probabilities for greater than 4" have significantly dropped on the Euro ensembles, but are still in the 20-40% range on the GEFS. Given this, along with the overall deep layer southwest flow pattern, a few locations could see a bit higher than 4", especially if deeper convection trains on Saturday. This overall will be a very beneficial rainfall, but localized flooding in urban and poor drainage areas cannot be ruled out.

Mild temperatures and humid conditions for the end of the week into the weekend will trend back to near normal and less humid by the beginning of next week in the wake of the frontal passage.
34/JFB

MARINE
Issued at 352 AM CST Wed Nov 29 2023

A moderate northerly flow will persist through today as a high pressure ridge drifts east across the marine area. Southeasterly to southerly flow will return and gradually increase late this week as the high pressure shifts eastward and the next cold front approaches from the west. /13

MOB WATCHES/WARNINGS/ADVISORIES
AL...Freeze Warning until 7 AM CST this morning for ALZ051>060- 261>264.

FL...Freeze Warning until 7 AM CST this morning for FLZ201-203-205.

MS...Freeze Warning until 7 AM CST this morning for MSZ067-075-076- 078-079.

GM...None.


Weather Reporting Stations
   EDIT       (on/off)   Help
Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
DILA1 0 mi51 min NE 8.9G9.9 52°F 30.28
DPHA1 0 mi171 min 53°F 56°F29.85
CRTA1 - Cedar Point, AL 5 mi141 min 50°F 30.64
FRMA1 5 mi51 min NE 8.9G11 52°F 30.2935°F
EFLA1 13 mi51 min 50°F 36°F
BSCA1 - Bon Secour, AL 14 mi171 min 47°F 30.28
WKXA1 - Weeks Bay Reserve, AL 18 mi96 min 0 33°F 30.3333°F
MBPA1 19 mi51 min 38°F 34°F
GDXM6 - Grand Bay Reserve, MS 20 mi96 min N 2.9 38°F 30.3035°F
PTBM6 - 8741003 - Petit Bois Island, MS 23 mi51 min NE 8.9G11 50°F 30.28
PNLM6 - 8741533 - Pascagoula NOAA Lab, MS 27 mi51 min 59°F
MCGA1 - 8736897 - Coast Guard Sector Mobile, AL 28 mi51 min W 1G1.9 39°F 64°F30.30
PTOA1 29 mi51 min 42°F 33°F
42012 - Orange Beach AL Buoy 31 mi41 min NNE 14G16 54°F 69°F30.2941°F
OBLA1 - 8737048 - Mobile State Docks, AL 32 mi51 min 38°F 63°F30.32
PCLF1 - 8729840 - Pensacola, FL 47 mi51 min N 1.9G4.1 42°F 68°F30.29

toggle option: (graph/table)

Wind History for Dauphin Island, AL
(wind in knots)    EDIT      (on/off)   Help


Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KCQF H L SONNY CALLAHAN,AL 18 sm25 mincalm10 smClear32°F30°F93%30.30
KJKA JACK EDWARDS NATIONAL,AL 22 sm25 mincalm10 smClear32°F32°F100%30.29

Wind History from CQF
(wind in knots)


Tide / Current for Dauphin Island, Mobile Bay, Alabama
   
EDIT   Weekend mode (on/off)   (on/off)   Help
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Dauphin Island, Mobile Bay, Alabama, Tide feet



Tide / Current for Mobile Bay Entrance, Alabama Current
   EDIT      (on/off)   Help
Mobile Bay Entrance
Click for Map
Wed -- 05:22 AM CST     -2.81 knots Max Ebb
Wed -- 06:28 AM CST     Sunrise
Wed -- 08:50 AM CST     Moonset
Wed -- 11:45 AM CST     0.00 knots Slack
Wed -- 04:51 PM CST     Sunset
Wed -- 06:19 PM CST     2.65 knots Max Flood
Wed -- 06:49 PM CST     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Mobile Bay Entrance, Alabama Current, knots
12
am
-0.3
1
am
-1.1
2
am
-1.7
3
am
-2.3
4
am
-2.6
5
am
-2.8
6
am
-2.8
7
am
-2.6
8
am
-2.2
9
am
-1.7
10
am
-1.1
11
am
-0.5
12
pm
0.2
1
pm
0.8
2
pm
1.4
3
pm
1.9
4
pm
2.2
5
pm
2.5
6
pm
2.6
7
pm
2.6
8
pm
2.4
9
pm
2.1
10
pm
1.6
11
pm
0.9




Weather Map
       (on/off)   Help


GEOS Local Image of Southeast   
EDIT

Mobile, AL,



NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE