Alert archive / Florida / High Surf Advisories in 2017

High Surf Advisory 2, NWS Mobile, AL

April 2, 2017Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this high surf advisory at Apr 2, 2017, 11:40 AM CDT for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It took effect at Apr 3, 2017, 7:00 AM CDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 2, 2017, 11:40 AM CDT (16:40 UTC)
In effect from
Apr 3, 2017, 7:00 AM CDT
Expired
Apr 4, 2017, 1:00 AM CDT
In force
18 hr
Issued by
NWS Mobile, AL

Counties Baldwin County, AL, Mobile County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL

The radar

The Mobile radar (KMOB), 82 km from the middle of the area, began a volume at 16:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 12:00Z, 4.7 hours before the alert went out and 227 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Slidell Radar S, LA at 12:00Z on 2017-04-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 269 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Slidell Radar S, LA at 12:00Z on 2017-04-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 74 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
269 J/kg
Mixed-layer CIN
-529 J/kg
Mixed-layer LCL
1056 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
74 m²/s²
0-3 km storm-relative helicity
95 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

165 
WHUS44 KMOB 021640
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1140 AM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES THIS EVENING THROUGH TUESDAY AFTERNOON...

...HIGH SURF ADVISORY IN EFFECT MONDAY MORNING THROUGH MONDAY 
EVENING FOR NORTHWEST FLORIDA AND BALDWIN COUNTY BEACHES...

...COASTAL FLOOD ADVISORY IN EFFECT MONDAY AFTERNOON AND EVENING 
ALONG ALL NORTHWEST FLORIDA AND SOUTHWEST ALABAMA BEACHES...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT 
WILL RESULT IN A MODERATE RISK OF DANGEROUS RIP CURRENTS TODAY 
AND A HIGH RISK OF DANGEROUS RIP CURRENTS STARTING TONIGHT ALONG 
THE BEACHES OF ALABAMA AND NORTHWEST FLORIDA. HIGH SURF AND MINOR 
COASTAL FLOODING WILL ALSO BE POSSIBLE MONDAY MORNING THROUGH 
MONDAY EVENING ALONG AREA BEACHES.

ALZ266-FLZ202-204-206-030100-
/O.NEW.KMOB.SU.Y.0002.170403T1200Z-170404T0600Z/
/O.NEW.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.EXT.KMOB.RP.S.0010.170403T0000Z-170405T0000Z/
BALDWIN COASTAL-ESCAMBIA COASTAL-SANTA ROSA COASTAL-
OKALOOSA COASTAL-
1140 AM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK NOW IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH TUESDAY EVENING...
...HIGH SURF ADVISORY IN EFFECT FROM 7 AM MONDAY TO 1 AM CDT
TUESDAY...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 11 PM CDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A HIGH SURF
ADVISORY, WHICH IS IN EFFECT FROM 7 AM MONDAY TO 1 AM CDT
TUESDAY. A COASTAL FLOOD ADVISORY HAS ALSO BEEN ISSUED. THIS
COASTAL FLOOD ADVISORY IS IN EFFECT FROM 11 AM TO 11 PM CDT
MONDAY. 

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A TOTAL
  HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL.

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 8 FEET ARE EXPECTED.

* TIMING...HIGH SURF AND MINOR COASTAL FLOODING MOST LIKELY FROM
  MONDAY MORNING THROUGH MONDAY EVENING. HIGH RISK OF RIP CURRENTS
  SUNDAY EVENING THROUGH TUESDAY AFTERNOON.

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED.
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR FLOODING
  POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL GULF
  BEACHES FOR ALABAMA AND NORTHWEST FLORIDA...
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ265-030100-
/O.NEW.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.EXT.KMOB.RP.S.0010.170403T0000Z-170405T0000Z/
MOBILE COASTAL-
1140 AM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK NOW IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH TUESDAY EVENING...
...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 11 PM CDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A COASTAL FLOOD
ADVISORY, WHICH IS IN EFFECT FROM 11 AM TO 11 PM CDT MONDAY. 

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A TOTAL
  HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL.

* TIMING...COASTAL FLOODING MOST LIKELY MONDAY MORNING THROUGH
  MONDAY EVENING. HIGH RISK OF RIP CURRENTS SUNDAY EVENING 
  THROUGH TUESDAY AFTERNOON.

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED.
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR FLOODING
  POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL GULF
  BEACHES FOR ALABAMA...
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ261>264-030100-
/O.NEW.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-BALDWIN CENTRAL-
1140 AM CDT SUN APR 2 2017

...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 AM TO 11 PM CDT
MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A COASTAL FLOOD
ADVISORY, WHICH IS IN EFFECT FROM 11 AM TO 11 PM CDT MONDAY. 

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A TOTAL
  HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL.

* TIMING...MONDAY MORNING THROUGH MONDAY EVENING.

* IMPACTS...MINOR FLOODING POSSIBLE FOR ALL INLAND BAYS AND SOUNDS
  AND ALONG ALL GULF BEACHES FOR ALABAMA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$
5 follow-up statements
018 
WHUS44 KMOB 030102
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
802 PM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES THIS EVENING THROUGH TUESDAY AFTERNOON...

...HIGH SURF ADVISORY IN EFFECT MONDAY MORNING THROUGH MONDAY
EVENING FOR NORTHWEST FLORIDA AND BALDWIN COUNTY BEACHES...

...COASTAL FLOOD ADVISORY IN EFFECT MONDAY AFTERNOON AND EVENING
ALONG ALL NORTHWEST FLORIDA AND SOUTHWEST ALABAMA BEACHES...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT
WILL RESULT IN A MODERATE RISK OF DANGEROUS RIP CURRENTS TODAY
AND A HIGH RISK OF DANGEROUS RIP CURRENTS STARTING TONIGHT ALONG
THE BEACHES OF ALABAMA AND NORTHWEST FLORIDA. HIGH SURF AND MINOR
COASTAL FLOODING WILL ALSO BE POSSIBLE MONDAY MORNING THROUGH
MONDAY EVENING ALONG AREA BEACHES.

ALZ265-030915-
/O.EXA.KMOB.SU.Y.0002.170403T1200Z-170404T0600Z/
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
MOBILE COASTAL-
802 PM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...
...HIGH SURF ADVISORY IN EFFECT FROM 7 AM MONDAY TO 1 AM CDT
TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM
CDT MONDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A HIGH SURF
ADVISORY, WHICH IS IN EFFECT FROM 7 AM MONDAY TO 1 AM CDT
TUESDAY. 

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* TIMING...COASTAL FLOODING MOST LIKELY MONDAY MORNING THROUGH 
  MONDAY EVENING. HIGH RISK OF RIP CURRENTS SUNDAY EVENING 
  THROUGH TUESDAY AFTERNOON. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED. 
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR 
  FLOODING POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL 
  GULF BEACHES FOR ALABAMA... 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ266-FLZ202-204-206-030915-
/O.CON.KMOB.SU.Y.0002.170403T1200Z-170404T0600Z/
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
BALDWIN COASTAL-ESCAMBIA COASTAL-SANTA ROSA COASTAL-
OKALOOSA COASTAL-
802 PM CDT SUN APR 2 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 7 AM MONDAY TO 1 AM
CDT TUESDAY...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM
CDT MONDAY...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 8 FEET ARE EXPECTED.

* TIMING...HIGH SURF AND MINOR COASTAL FLOODING MOST LIKELY FROM 
  MONDAY MORNING THROUGH MONDAY EVENING. HIGH RISK OF RIP 
  CURRENTS SUNDAY EVENING THROUGH TUESDAY AFTERNOON. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED. 
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR 
  FLOODING POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL 
  GULF BEACHES FOR ALABAMA AND NORTHWEST FLORIDA... 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ261>264-030915-
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-BALDWIN CENTRAL-
802 PM CDT SUN APR 2 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM
CDT MONDAY...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* TIMING...MONDAY MORNING THROUGH MONDAY EVENING.

* IMPACTS...MINOR FLOODING POSSIBLE FOR ALL INLAND BAYS AND 
  SOUNDS AND ALONG ALL GULF BEACHES FOR ALABAMA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$
988 
WHUS44 KMOB 030557 AAA
CFWMOB

COASTAL HAZARD MESSAGE...UPDATED
NATIONAL WEATHER SERVICE MOBILE AL
1257 AM CDT MON APR 3 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES THROUGH EARLY TUESDAY EVENING...

...HIGH SURF ADVISORY IN EFFECT MONDAY MORNING THROUGH MONDAY
EVENING FOR THE NORTHWEST FLORIDA PANHANDLE AND ALABAMA 
BEACHES...

...COASTAL FLOOD ADVISORY IN EFFECT MONDAY AFTERNOON AND EVENING
ALONG ALL NORTHWEST FLORIDA AND SOUTHWEST ALABAMA BEACHES...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT
WILL RESULT IN A HIGH RISK OF DANGEROUS RIP CURRENTS STARTING 
TONIGHT AND CONTINUING THROUGH EARLY TUESDAY EVENING ALONG THE 
BEACHES OF ALABAMA AND NORTHWEST FLORIDA. HIGH SURF AND MINOR 
COASTAL FLOODING WILL ALSO BE POSSIBLE MONDAY MORNING THROUGH 
MONDAY EVENING ALONG AREA BEACHES.

ALZ265-266-FLZ202-204-206-031400-
/O.CON.KMOB.SU.Y.0002.170403T1200Z-170404T0600Z/
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
1257 AM CDT MON APR 3 2017

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING TO
1 AM CDT TUESDAY...

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 PM CDT THIS EVENING...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 8 FEET WITH A FEW 
  BREAKERS UP TO 9 FEET EXPECTED.

* TIMING...HIGH SURF AND MINOR COASTAL FLOODING MOST LIKELY FROM 
  MONDAY MORNING THROUGH MONDAY EVENING. HIGH RISK OF RIP 
  CURRENTS SUNDAY EVENING THROUGH TUESDAY AFTERNOON. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED.
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR FLOODING
  POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL GULF
  BEACHES FOR ALABAMA AND NORTHWEST FLORIDA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ261>264-031400-
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-BALDWIN CENTRAL-
1257 AM CDT MON APR 3 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 PM CDT THIS EVENING...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* TIMING...MONDAY MORNING THROUGH MONDAY EVENING.

* IMPACTS...MINOR FLOODING POSSIBLE FOR ALL INLAND BAYS AND 
  SOUNDS AND ALONG ALL GULF BEACHES FOR ALABAMA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$
419 
WHUS44 KMOB 031504 AAA
CFWMOB

COASTAL HAZARD MESSAGE...UPDATED
NATIONAL WEATHER SERVICE MOBILE AL
1004 AM CDT MON APR 3 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES THROUGH EARLY TUESDAY EVENING...

...HIGH SURF ADVISORY IN EFFECT FOR THE NORTHWEST FLORIDA 
AND ALABAMA COASTAL BEACHES THROUGH 1 AM CDT TUESDAY MORNING...

...COASTAL FLOOD ADVISORY IN EFFECT FOR ALL COASTAL AREAS
OF NORTHWEST FLORIDA AND SOUTHWEST ALABAMA INCLUDING INLAND BAYS
AND SOUNDS FROM 11 AM CDT THIS MORNING THROUGH 11 PM CDT THIS 
EVENING...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT
WILL RESULT IN A HIGH RISK OF DANGEROUS RIP CURRENTS ALONG THE 
GULF BEACHES OF ALABAMA AND NORTHWEST FLORIDA THROUGH EARLY
TUESDAY EVENING. HIGH SURF AND MINOR COASTAL FLOODING WILL ALSO 
BE POSSIBLE THROUGH THIS EVENING. 

ALZ265-266-FLZ202-204-206-040100-
/O.CON.KMOB.SU.Y.0002.000000T0000Z-170404T0600Z/
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
1004 AM CDT MON APR 3 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 11 PM CDT THIS
EVENING...

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 11 PM CDT THIS EVENING...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 8 FEET WITH A FEW 
  BREAKERS UP TO 9 FEET EXPECTED. 

* TIMING...HIGH SURF AND MINOR COASTAL FLOODING MOST LIKELY FROM 
  MONDAY MORNING THROUGH MONDAY EVENING. HIGH RISK OF RIP 
  CURRENTS SUNDAY EVENING THROUGH TUESDAY AFTERNOON. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED. 
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. MINOR 
  FLOODING POSSIBLE FOR ALL INLAND BAYS AND SOUNDS AND ALONG ALL 
  GULF BEACHES FOR ALABAMA AND NORTHWEST FLORIDA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$

ALZ261>264-040100-
/O.CON.KMOB.CF.Y.0001.170403T1600Z-170404T0400Z/
MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-BALDWIN CENTRAL-
1004 AM CDT MON APR 3 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 11 PM CDT THIS
EVENING...

* COASTAL FLOODING...TIDES 1 TO 2 FEET ABOVE NORMAL...FOR A 
  TOTAL HEIGHT OF 2 TO 4 FEET ABOVE MEAN SEA LEVEL. 

* TIMING...MONDAY MORNING THROUGH MONDAY EVENING.

* IMPACTS...MINOR FLOODING POSSIBLE FOR ALL INLAND BAYS AND 
  SOUNDS AND ALONG ALL GULF BEACHES FOR ALABAMA. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

$$
621 
WHUS44 KMOB 031656 AAA
CFWMOB

COASTAL HAZARD MESSAGE...UPDATED
NATIONAL WEATHER SERVICE MOBILE AL
1156 AM CDT MON APR 3 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES THROUGH EARLY TUESDAY EVENING...

...HIGH SURF ADVISORY IN EFFECT FOR THE NORTHWEST FLORIDA AND
ALABAMA COASTAL BEACHES THROUGH 1 AM CDT TUESDAY MORNING...

...COASTAL FLOOD ADVISORY HAS BEEN CANCELED...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT
WILL RESULT IN A HIGH RISK OF DANGEROUS RIP CURRENTS ALONG THE
GULF BEACHES OF ALABAMA AND NORTHWEST FLORIDA THROUGH EARLY
TUESDAY EVENING. HIGH SURF WILL ALSO BE POSSIBLE THROUGH THIS 
EVENING.

ALZ265-266-FLZ202-204-206-040100-
/O.CAN.KMOB.CF.Y.0001.000000T0000Z-170404T0400Z/
/O.CON.KMOB.SU.Y.0002.000000T0000Z-170404T0600Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
1156 AM CDT MON APR 3 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...
...COASTAL FLOOD ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE COASTAL
FLOOD ADVISORY. 

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 8 FEET WITH A FEW 
  BREAKERS UP TO 9 FEET EXPECTED.

* TIMING...HIGH SURF MOST LIKELY THROUGH MONDAY EVENING. HIGH RISK
  OF RIP CURRENTS THROUGH TUESDAY AFTERNOON. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED.
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD. 
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

&&

$$

ALZ261>264-031800-
/O.CAN.KMOB.CF.Y.0001.000000T0000Z-170404T0400Z/
MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-BALDWIN CENTRAL-
1156 AM CDT MON APR 3 2017

...COASTAL FLOOD ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE COASTAL
FLOOD ADVISORY. 

$$
973 
WHUS44 KMOB 040034
CFWMOB

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
734 PM CDT MON APR 3 2017

...HIGH RIP CURRENT RISK ALONG ALABAMA AND NORTHWEST FLORIDA
BEACHES CONTINUES THROUGH EARLY TUESDAY EVENING...

...HIGH SURF ADVISORY REMAINS IN EFFECT FOR THE NORTHWEST FLORIDA
AND ALABAMA COASTAL BEACHES THROUGH 1 AM CDT TUESDAY MORNING...

.A STRONG ONSHORE FLOW IN ADVANCE OF AN APPROACHING COLD FRONT
WILL RESULT IN A HIGH RISK OF DANGEROUS RIP CURRENTS ALONG THE
GULF BEACHES OF ALABAMA AND NORTHWEST FLORIDA THROUGH EARLY
TUESDAY EVENING. HIGH SURF WILL ALSO CONTINUE THROUGH THIS 
EVENING.

ALZ265-266-FLZ202-204-206-040600-
/O.CON.KMOB.SU.Y.0002.000000T0000Z-170404T0600Z/
/O.CON.KMOB.RP.S.0010.000000T0000Z-170405T0000Z/
MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA COASTAL-
SANTA ROSA COASTAL-OKALOOSA COASTAL-
734 PM CDT MON APR 3 2017

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH TUESDAY
EVENING...

* WAVES AND SURF...SURF HEIGHTS OF 5 TO 7 FEET.

* TIMING...HIGH SURF WILL CONTINUE THROUGH THIS EVENING. HIGH RISK
  OF RIP CURRENTS THROUGH EARLY TUESDAY EVENING. 

* IMPACTS...FREQUENT LIFE-THREATENING RIP CURRENTS ARE EXPECTED. 
  THE SURF IS DANGEROUS FOR ALL LEVELS OF SWIMMERS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HIGH SURF ADVISORY MEANS THAT HIGH SURF WILL AFFECT BEACHES IN
THE ADVISORY AREA, PRODUCING LOCALIZED BEACH EROSION AND
DANGEROUS SWIMMING CONDITIONS.

THERE IS A HIGH RISK OF RIP CURRENTS.  RIP CURRENTS ARE LIFE-
THREATENING TO ANYONE ENTERING THE SURF.  SWIM NEAR A LIFEGUARD.
IF CAUGHT IN A RIP CURRENT REMAIN CALM.  DON'T FIGHT THE CURRENT.
SWIM IN A DIRECTION FOLLOWING THE SHORELINE.  IF UNABLE TO
ESCAPE, FACE THE SHORE AND CALL OR WAVE FOR HELP.  IF TIRED,
FLOAT OR TREAD WATER UNTIL OUT OF THE RIP CURRENT.

&&

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 2, 4:56 AM CDTSmall Craft AdvisoryMOB41 hr
Apr 2, 5:03 AM CDTRip Current StatementMOBBaldwin, Mobile5 days
Apr 2, 11:40 AM CDTCoastal Flood AdvisoryMOBBaldwin, Mobile24 hr
Apr 2, 2:24 PM CDTWind AdvisoryMOBBaldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more21 hr

Nearby

High Surf Advisories in Florida, 2017High Surf Advisories in Alabama, 2017Every high surf advisory in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.