000
FZNT24 KNHC 202030
OFFNT4

OFFSHORE WATERS FORECAST FOR THE GULF OF MEXICO
NWS NATIONAL HURRICANE CENTER MIAMI FL
430 PM EDT SAT APR 20 2013

OFFSHORE WATERS FORECAST FOR THE GULF OF MEXICO

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

GMZ001-210900-
SYNOPSIS FOR THE GULF OF MEXICO
430 PM EDT SAT APR 20 2013

.SYNOPSIS...A COLD FRONT FROM FORT MYERS TO THE YUCATAN PENINSULA
WILL STALL AND WEAKEN TONIGHT...THEN SLOWLY DISSIPATE THROUGH MON.
GENTLE TO MODERATE WINDS WILL PREVAIL SUN NIGHT THROUGH TUE.
ANOTHER COLD FRONT IS EXPECTED TO MOVE INTO THE NW GULF EARLY WED.

$$

GMZ011-210900-
NW GULF INCLUDING STETSON BANK-
430 PM EDT SAT APR 20 2013

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.MON...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
.MON NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.WED...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

$$

GMZ013-210900-
N CENTRAL GULF INCLUDING FLOWER GARDEN BANKS MARINE SANCTUARY-
430 PM EDT SAT APR 20 2013

.TONIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. 
.SUN...E WINDS 15 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
.MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
.MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.TUE...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. 
.WED...E TO SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 

$$

GMZ015-210900-
NE GULF N OF 25N E OF 87W-
430 PM EDT SAT APR 20 2013

.TONIGHT...NE WINDS 15 KT. SEAS 4 TO 6 FT.
.SUN...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED
SHOWERS AND ISOLATED TSTMS.
.MON...N OF 27N...NE TO E WINDS 15 KT. S OF 27N...E WINDS 5 TO 10
KT. SEAS 2 TO 4 FT.
.MON NIGHT...N OF 27N...NE TO E WINDS 15 TO 20 KT. S OF 27N...NE
TO E WINDS 10 KT. SEAS 2 TO 4 FT.
.TUE...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.THU...NE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. 

$$

GMZ017-210900-
W CENTRAL GULF FROM 22N TO 26N W OF 94W-
430 PM EDT SAT APR 20 2013

.TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN...SE WINDS 10 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT...E TO SE WINDS 10 KT. SEAS 2 TO 3 FT.
.TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.WED...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

$$

GMZ019-210900-
CENTRAL GULF FROM 22N TO 26N BETWEEN 87W AND 94W-
430 PM EDT SAT APR 20 2013

.TONIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. 
.SUN...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS
AND ISOLATED TSTMS. 
.SUN NIGHT...NE TO E WINDS 10 KT. SEAS 3 TO 5 FT.
.MON...E TO SE WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON NIGHT...E WINDS 10 KT. SEAS 2 TO 3 FT.
.TUE...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.WED...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

$$

GMZ021-210900-
E GULF FROM 22N TO 25N E OF 87W INCLUDING STRAITS OF FLORIDA-
430 PM EDT SAT APR 20 2013

.TONIGHT...NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. 
.SUN...E WINDS 10 KT. SEAS 3 TO 5 FT.
.SUN NIGHT...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. 
.MON...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. 
.MON NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 FT. 
.TUE...NE TO E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 FT. 

$$

GMZ023-210900-
SW GULF S OF 22N W OF 94W-
430 PM EDT SAT APR 20 2013

.TONIGHT...NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. 
.SUN...NE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. 
.SUN NIGHT...NE TO E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. 
.MON...NE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
.MON NIGHT...E WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. 
.TUE...E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 
.THU...N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

$$

GMZ025-210900-
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-
430 PM EDT SAT APR 20 2013

.TONIGHT...N WINDS 15 TO 20 KT...BECOMING N TO NE 10 TO 15 KT
LATE. SEAS 4 TO 6 FT. 
.SUN...NW TO N WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. 
.SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.MON...NE TO E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. 
.MON NIGHT...NE WINDS 10 TO 15 KT. SEAS 1 TO 2 FT. 
.TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. 
.WED...E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. 
.THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. 

$$

FORECASTER MUNDELL