726  
FZPN27 KNHC 202140  
OFFPZ7  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
240 PM PDT THU AUG 20 2026  
 
OFFSHORE WATERS FORECAST FOR THE E PACIFIC WITHIN 250 NM 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.  
 
PMZ001-210945-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF MEXICO  
240 PM PDT THU AUG 20 2026  
   
SYNOPSIS
 
FRESH NORTHERLY GAP WINDS WILL CONTINUE TO  
PULSE TO STRONG WINDS OVER THE GULF OF TEHUANTEPEC DURING THE  
OVERNIGHT INTO THE EARLY MORNING HOURS THROUGH THE NEXT SEVERAL  
DAYS, WITH SEAS OCCASIONALLY BUILDING TO ROUGH. HIGH PRESSURE  
WILL BEGIN TO BUILD BACK MODESTLY ACROSS THE BAJA OFFSHORE WATERS  
FRI AFTERNOON THROUGH SAT NIGHT TO PRODUCE A MORE TYPICAL  
MODERATE TO FRESH NW WIND FLOW THERE. SOUTHERLY WIND FLOW WILL  
RETURN TO THE GULF OF CALIFORNIA SAT NIGHT AND BECOME FRESH TO  
LOCALLY STRONG SUN. WINDS AND SEAS ARE EXPECTED TO BUILD ACROSS  
THE OUTER OFFSHORE WATERS OF SOUTHWESTERN MEXICO TONIGHT INTO  
EARLY NEXT WEEK IN ASSOCIATION WITH A DEVELOPING AREA OF LOW  
PRESSURE MOVING WESTWARD AND JUST OUTSIDE OF THE OFFSHORE  
WATERS.  
 

 
 
PMZ009-210945-  
MEXICO BORDER S TO 30N WITHIN 60 NM OF SHORE-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
FRI
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
SAT NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SUN
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
MON
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
MON NIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
TUE
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
TUE NIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.  
 

 
 
PMZ011-210945-  
30N TO PUNTA EUGENIA WITHIN 250 NM OF SHORE-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.  
PERIOD 14 SECONDS.    
FRI
 
NW WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD  
13 SECONDS.    
FRI NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
SAT NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SUN
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
SUN NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
MON
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
MON NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
TUE
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 11 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN NW SWELL.  
PERIOD 12 SECONDS.  
 

 
 
PMZ013-210945-  
PUNTA EUGENIA TO CABO SAN LAZARO WITHIN 250 NM OFFSHORE-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
FRI
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
SAT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
SAT NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SUN
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
SUN NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
MON
 
NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
N WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
TUE
 
N TO NE WINDS 10 KT. SEAS 6 TO 9 FT IN SE TO S SWELL.  
PERIOD 11 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 10 SECONDS.  
 

 
 
PMZ014-210945-  
CABO SAN LAZARO TO CABO SAN LUCAS WITHIN 350 NM OFFSHORE N OF  
20N-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
FRI
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
FRI NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
SAT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
SAT NIGHT
 
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT N OF 22N, AND E TO SE 10 KT  
S OF 22N. SEAS 6 TO 8 FT IN SE TO S SWELL. PERIOD 12 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
MON
 
SE WINDS 10 KT. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
S WINDS 10 KT. SEAS 7 TO 10 FT IN SE TO S SWELL.  
PERIOD 11 SECONDS.    
TUE
 
E WINDS 10 KT. SEAS 7 TO 10 FT IN S SWELL. PERIOD  
10 SECONDS.    
TUE NIGHT
 
W WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.  
 

 
 
PMZ016-210945-  
FROM 17N TO 20N BETWEEN 110W AND 115W INCLUDING THE  
REVILLAGIGEDO ISLANDS-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
FRI
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
FRI NIGHT
 
NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 14 SECONDS.    
SAT
 
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
SAT NIGHT
 
E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
SUN
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
SUN NIGHT
 
S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
MON
 
SE TO S WINDS 10 KT E OF 113W, AND SE 15 TO 20 KT W OF  
113W. SEAS 8 TO 12 FT IN SE TO S SWELL. PERIOD 11 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 KT E OF 113W, AND SE TO S 15 TO  
20 KT W OF 113W. SEAS 7 TO 11 FT IN SE TO S SWELL. PERIOD  
10 SECONDS.    
TUE
 
E TO SE WINDS 10 KT E OF 113W, AND SE TO S 15 TO 20 KT W  
OF 113W. SEAS 7 TO 10 FT IN S SWELL. PERIOD 13 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT E OF 113W, AND SE  
10 KT W OF 113W. SEAS 6 TO 9 FT IN S TO SW SWELL. PERIOD  
12 SECONDS.  
 

 
 
PMZ017-210945-  
NORTHERN GULF OF CALIFORNIA-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 8 SECONDS.    
FRI
 
N OF 30N, S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING NW TO N 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.  
PERIOD 8 SECONDS.    
FRI NIGHT
 
W WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 9 SECONDS.   
SAT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN  
THE AFTERNOON. SEAS 3 FT OR LESS. PERIOD 9 SECONDS.    
SAT NIGHT
 
S WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. PERIOD 5  
SECONDS.    
SUN
 
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
3 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
5 SECONDS.    
MON
 
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD 4 SECONDS.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
4 SECONDS.    
TUE
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
TUE NIGHT
 
SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.  
 

 
 
PMZ019-210945-  
CENTRAL GULF OF CALIFORNIA-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
W WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 10 SECONDS.    
FRI
 
W TO NW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
FRI NIGHT
 
SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
SAT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
SAT NIGHT
 
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
10 SECONDS.    
SUN
 
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD 10 SECONDS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
10 SECONDS.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
10 SECONDS.    
MON NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
TUE
 
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 10 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.  
 

 
 
PMZ021-210945-  
SOUTHERN GULF OF CALIFORNIA-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
W TO NW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
13 SECONDS.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN  
THE AFTERNOON. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
S WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 11 SECONDS.    
SAT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
14 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SUN NIGHT
 
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
MON
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 11 SECONDS.    
MON NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
TUE
 
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
TUE NIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.  
 

 
 
PMZ022-210945-  
N OF 20N E OF 110W TO THE ENTRANCE OF THE GULF OF CALIFORNIA-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
FRI
 
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
W WINDS 10 KT, SHIFTING TO S TO SW LATE.  
SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE NIGHT.    
SAT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
SAT NIGHT
 
S WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
13 SECONDS.    
SUN
 
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
SW WINDS 10 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
MON
 
W WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
MON NIGHT
 
W WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE  
TO S SWELL. PERIOD 14 SECONDS.  
 

 
 
PMZ024-210945-  
COLIMA AND JALISCO WITHIN 300 NM OFFSHORE S OF 20N AND E OF  
110W-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
SWELL. PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
FRI
 
NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE WINDS  
LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING E 10 KT  
LATE. SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
SAT
 
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE DAY.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO  
S SWELL. PERIOD 13 SECONDS.    
SUN
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
SUN NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL. PERIOD 11 SECONDS.    
MON
 
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 11 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN SE  
TO S SWELL. PERIOD 13 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE TO S  
SWELL. PERIOD 16 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE  
TO S SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ025-210945-  
MICHOACAN AND GUERRERO WITHIN 250 NM OFFSHORE-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF SHORE,  
AND E TO SE 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF SHORE, AND  
E 10 TO 15 KT ELSEWHERE. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD  
11 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
FRI NIGHT
 
WITHIN 60 NM OF SHORE, SW WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, SE  
TO S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN SE TO S SWELL. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
SAT
 
WITHIN 60 NM OF SHORE, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, SE TO S WINDS  
10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD 14 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
SAT NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
SUN
 
W TO NW WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
SUN NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
MON
 
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.    
MON NIGHT
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 15 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SE TO S  
SWELL. PERIOD 16 SECONDS.    
TUE NIGHT
 
W TO NW WINDS 10 KT WITHIN 60 NM OF SHORE, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.  
 

 
 
PMZ026-210945-  
OAXACA W OF PUERTO ANGEL WITHIN 250 NM OFFSHORE-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
N OF 14N, SE WINDS 10 KT, SHIFTING TO NE TO E LATE. S  
OF 14N, E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S  
SWELL. PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE NIGHT.    
FRI
 
N OF 14N, NE WINDS 10 KT, SHIFTING TO S TO SW IN THE  
AFTERNOON. S OF 14N, E TO SE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT  
IN S SWELL. PERIOD 11 SECONDS. SCATTERED SHOWERS AND ISOLATED  
TSTMS THROUGH THE DAY.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S SWELL.  
PERIOD 11 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
SAT
 
NW WINDS 10 TO 15 KT N OF 14N, AND VARIABLE LESS THAN  
5 KT S OF 14N. SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
SAT NIGHT
 
W TO NW WINDS 10 KT N OF 14N, AND VARIABLE LESS  
THAN 5 KT S OF 14N. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
13 SECONDS.    
SUN
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S  
SWELL. PERIOD 15 SECONDS.    
MON
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 17 SECONDS.    
MON NIGHT
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 16 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT N OF 14N, AND E 10 KT S OF  
14N. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT N OF 14N, AND E 10 KT  
S OF 14N. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.  
 

 
 
PMZ028-210945-  
OAXACA E OF PUERTO ANGEL WITHIN 300 NM OFFSHORE INCLUDING THE  
GULF OF TEHUANTEPEC-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
FRI
 
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL. PERIOD  
11 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
FRI NIGHT
 
N OF 14N, E TO SE WINDS 10 TO 15 KT, SHIFTING TO NW  
TO N 15 TO 20 KT LATE. S OF 14N, E TO SE WINDS 10 KT.  
SEAS 6 TO 8 FT IN S SWELL. PERIOD 11 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS THROUGH THE NIGHT.    
SAT
 
NW TO N WINDS 15 TO 20 KT N OF 14N, AND NE 10 KT S OF  
14N. SEAS 6 TO 8 FT IN S SWELL. PERIOD 14 SECONDS. SCATTERED  
SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
SAT NIGHT
 
NW TO N WINDS 15 TO 20 KT N OF 14N, AND NE 10 KT S  
OF 14N. SEAS 6 TO 8 FT IN S SWELL. PERIOD 13 SECONDS.    
SUN
 
NE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT
 
N WINDS 15 TO 20 KT N OF 14N, AND NE TO E 10 KT S  
OF 14N. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD 15 SECONDS.    
MON
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 17 SECONDS.    
MON NIGHT
 
N WINDS 20 TO 25 KT N OF 14N, AND NE TO E 10 TO  
15 KT S OF 14N. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
16 SECONDS.    
TUE
 
N WINDS 20 TO 25 KT N OF 14N, AND NE TO E 10 TO 15 KT S  
OF 14N. SEAS 5 TO 7 FT. PERIOD 16 SECONDS.   
TUE NIGHT
 
N WINDS 15 TO 20 KT N OF 14N, AND E 10 KT S OF 14N.  
SEAS 5 TO 7 FT IN S SWELL. PERIOD 15 SECONDS.  
 

 
 
PMZ029-210945-  
OFFSHORE CHIAPAS E OF 94W-  
240 PM PDT THU AUG 20 2026  
   
TONIGHT
 
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN S SWELL. PERIOD 11 SECONDS.    
FRI NIGHT
 
SW WINDS 10 KT, SHIFTING TO W TO NW LATE. SEAS 4 TO  
6 FT IN S SWELL. PERIOD 11 SECONDS.    
SAT
 
E OF 93W, VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W  
10 KT IN THE AFTERNOON. W OF 93W, W WINDS 10 KT. SEAS 4 TO 6 FT  
IN S SWELL. PERIOD 14 SECONDS.    
SAT NIGHT
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 17 SECONDS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 16 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S SWELL.  
PERIOD 16 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
SWELL. PERIOD 15 SECONDS.  
 

 
 
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