236  
FZPN27 KNHC 180123  
OFFPZ7  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
623 PM PDT MON AUG 17 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.  
 
PMZ001-181330-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF MEXICO  
623 PM PDT MON AUG 17 2026  
   
SYNOPSIS
 
THE PRESSURE GRADIENT BETWEEN HIGH PRESSURE OVER THE  
GULF OF AMERICA AND RELATIVELY LOWER PRESSURE SOUTH OF MEXICO  
WILL CONTINUE TO INDUCE PULSES OF STRONG NORTH WINDS OVER THE  
GULF OF TEHUANTEPEC THROUGH WED NIGHT, TO MINIMAL GALE-FORCE  
OVERNIGHT TONIGHT INTO EARLY TUE, WITH MODERATE TO FRESH PULSES  
STARTING THU. SEAS WILL OCCASIONALLY BUILD TO ROUGH WITH THE  
FRESH TO STRONG OR STRONGER WINDS. A SURGE OF STRONG SE WINDS  
WILL MOVE FROM NORTH OF CABO CORRIENTES INTO THE SOUTHERN  
AND CENTRAL GULF OF CALIFORNIA TONIGHT INTO EARLY TUE,  
ASSOCIATED WITH A COMPLEX OF CONVECTION. WINDS AND SEAS MAY BUILD  
ACROSS THE OUTER OFFSHORE WATERS OF SOUTHWESTERN MEXICO BY THE  
END OF THE WEEK INTO THE UPCOMING WEEKEND IN ASSOCIATION WITH A  
POSSIBLY DEVELOPING AREA OF LOW PRESSURE BEYOND THE OFFSHORE  
WATERS.  
 

 
 
PMZ009-181330-  
MEXICO BORDER S TO 30N WITHIN 60 NM OF SHORE-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
NW WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
TUE
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 9 SECONDS.    
TUE NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
10 SECONDS.    
WED
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
WED NIGHT
 
NW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 13 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W TO NW  
SWELL. PERIOD 14 SECONDS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W  
TO NW SWELL. PERIOD 13 SECONDS.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W TO NW  
SWELL. PERIOD 12 SECONDS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT N OF 31N, AND NW  
10 KT S OF 31N. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
 

 
 
PMZ011-181330-  
30N TO PUNTA EUGENIA WITHIN 250 NM OF SHORE-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
NW TO N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
TUE
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
7 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
14 SECONDS.    
WED
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
THU
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD  
13 SECONDS.    
THU NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.  
PERIOD 13 SECONDS.    
FRI
 
W TO NW WINDS 10 KT WITHIN 60 NM OF THE COAST, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN NW SWELL.  
PERIOD 12 SECONDS.    
FRI NIGHT
 
NW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 11 SECONDS.    
SAT
 
NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT
 
NW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
12 SECONDS.  
 

 
 
PMZ013-181330-  
PUNTA EUGENIA TO CABO SAN LAZARO WITHIN 250 NM OFFSHORE-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
NW TO N WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD 15  
SECONDS.   
TUE
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.   
TUE
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS.    
WED NIGHT
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW TO W  
SWELL. PERIOD 14 SECONDS.    
THU 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  
13 SECONDS.    
FRI
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
FRI NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SAT
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ014-181330-  
CABO SAN LAZARO TO CABO SAN LUCAS WITHIN 350 NM OFFSHORE N OF  
20N-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
N OF 22N, NW WINDS 10 KT. S OF 22N, VARIABLE WINDS  
LESS THAN 5 KT, BECOMING NW 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
TUE
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
TUE NIGHT
 
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
WED
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
THU NIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
FRI
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI NIGHT
 
NW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
SAT
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
SAT NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 12 SECONDS.  
 

 
 
PMZ016-181330-  
FROM 17N TO 20N BETWEEN 110W AND 115W INCLUDING THE  
REVILLAGIGEDO ISLANDS-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 15 SECONDS.    
WED
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 14 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 13 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S SWELL.  
PERIOD 11 SECONDS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
SWELL. PERIOD 11 SECONDS.    
FRI
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
FRI NIGHT
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
SAT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
SAT NIGHT
 
NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.  
 

 
 
PMZ017-181330-  
NORTHERN GULF OF CALIFORNIA-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
N OF 30N, SW WINDS 10 KT IN THE EVENING, SHIFTING TO  
SE TO S AND INCREASING TO 15 TO 20 KT LATE. VARIABLE WINDS LESS  
THAN 5 KT. ELSEWHERE, VARIABLE WINDS LESS THAN 5 KT, BECOMING SE  
TO S 15 TO 20 KT LATE. SEAS 3 FT OR LESS. PERIOD 9 SECONDS.  
SCATTERED TSTMS LATE.   
TUE
 
SE TO S WINDS 15 TO 20 KT. SEAS 3 FT OR LESS. PERIOD  
5 SECONDS.    
TUE NIGHT
 
SE TO S WINDS 15 TO 20 KT. SEAS 3 FT OR LESS.  
PERIOD 5 SECONDS.    
WED
 
SE TO S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. PERIOD  
5 SECONDS.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
PERIOD 4 SECONDS.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
4 SECONDS.    
THU NIGHT
 
S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 3 SECONDS.   
FRI
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 5 SECONDS.   
FRI NIGHT
 
S TO SW WINDS 10 KT N OF 30N, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 3 FT OR LESS. PERIOD 5 SECONDS.    
SAT
 
S WINDS 10 KT N OF 30N, AND VARIABLE LESS THAN 5 KT  
ELSEWHERE. SEAS 3 FT OR LESS. PERIOD 5 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
5 SECONDS.  
 

 
 
PMZ019-181330-  
CENTRAL GULF OF CALIFORNIA-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S 20 TO  
25 KT. SEAS 3 FT OR LESS. PERIOD 9 SECONDS. SCATTERED TO NUMEROUS  
TSTMS.   
TUE
 
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
6 SECONDS.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
8 SECONDS.    
WED
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 8 SECONDS.   
WED NIGHT
 
S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 5 SECONDS.   
THU
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
THU NIGHT
 
SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
FRI NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
SAT
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
PERIOD 10 SECONDS.  
 

 
 
PMZ021-181330-  
SOUTHERN GULF OF CALIFORNIA-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
E TO SE WINDS 20 TO 25 KT WITH HIGHER GUSTS IN THE  
EVENING, THEN, BECOMING SE TO S 10 KT LATE. SEAS 3 FT OR LESS,  
EXCEPT LOCALLY HIGHER NEAR TSTMS. PERIOD 14 SECONDS. SCATTERED TO  
NUMEROUS TSTMS THROUGH THE NIGHT.    
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
15 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE  
DAY.    
TUE NIGHT
 
S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
WED
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S 10 KT IN  
THE AFTERNOON. SEAS 3 FT OR LESS. PERIOD 15 SECONDS.    
WED NIGHT
 
SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
12 SECONDS.    
THU
 
W WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 12 SECONDS.    
THU NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
11 SECONDS.    
FRI
 
W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 11 SECONDS.    
FRI NIGHT
 
S TO SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
10 SECONDS.    
SAT
 
SE WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 11 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.  
 

 
 
PMZ022-181330-  
N OF 20N E OF 110W TO THE ENTRANCE OF THE GULF OF CALIFORNIA-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
SW TO W WINDS 10 KT, SHIFTING TO W TO NW IN THE  
EVENING, THEN, BECOMING VARIABLE WINDS LESS THAN 5 KT LATE. SEAS  
2 TO 4 FT. PERIOD 14 SECONDS. SCATTERED TO NUMEROUS TSTMS  
THROUGH THE NIGHT.   
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
TUE NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
WED
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT. PERIOD  
15 SECONDS.    
WED NIGHT
 
W TO NW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD  
14 SECONDS.    
THU
 
NW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
FRI
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.    
FRI NIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SAT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
SAT NIGHT
 
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.  
 

 
 
PMZ024-181330-  
COLIMA AND JALISCO WITHIN 300 NM OFFSHORE S OF 20N AND E OF  
110W-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
15 SECONDS.    
WED
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW TO N 10 KT IN  
THE AFTERNOON. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
WED NIGHT
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
13 SECONDS.    
THU
 
N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT
 
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.    
FRI
 
N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SE  
TO S SWELL. PERIOD 13 SECONDS.    
SAT
 
NE TO E WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ025-181330-  
MICHOACAN AND GUERRERO WITHIN 250 NM OFFSHORE-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
WITHIN 60 NM OF SHORE, W WINDS 10 KT, BECOMING  
VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, VARIABLE WINDS LESS  
THAN 5 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW TO N 10 KT IN  
THE AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
TUE NIGHT
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED
 
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
WED NIGHT
 
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU
 
NW WINDS 10 KT WITHIN 60 NM OF SHORE, AND VARIABLE LESS  
THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
THU NIGHT
 
W TO NW WINDS 10 KT WITHIN 60 NM OF SHORE, AND  
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 11 SECONDS.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF SHORE, AND  
NE 10 KT ELSEWHERE. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
10 SECONDS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF  
SHORE, AND E TO SE 10 TO 15 KT ELSEWHERE. SEAS 6 TO 9 FT IN SE  
TO S SWELL. PERIOD 12 SECONDS.    
SAT
 
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO  
S SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ026-181330-  
OAXACA W OF PUERTO ANGEL WITHIN 250 NM OFFSHORE-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
N OF 14N, SW WINDS 10 KT, BECOMING VARIABLE WINDS  
LESS THAN 5 KT, THEN, BECOMING N 10 KT LATE. S OF 14N,  
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
TUE
 
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
TUE NIGHT
 
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS.    
WED
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
WED NIGHT
 
N TO NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 12 SECONDS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT N OF 14N, AND NE TO E 10 KT  
S OF 14N. SEAS 5 TO 7 FT IN S SWELL. PERIOD 12 SECONDS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT N OF 14N, AND E 10 TO  
15 KT S OF 14N. SEAS 6 TO 8 FT IN S SWELL. PERIOD 10 SECONDS.    
FRI
 
E WINDS 10 KT N OF 14N, AND E 15 TO 20 KT S OF 14N. SEAS  
6 TO 9 FT IN SE TO S SWELL. PERIOD 10 SECONDS.    
FRI NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO  
S SWELL. PERIOD 10 SECONDS.    
SAT
 
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
SAT NIGHT
 
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ028-181330-  
OAXACA E OF PUERTO ANGEL WITHIN 300 NM OFFSHORE INCLUDING THE  
GULF OF TEHUANTEPEC-  
623 PM PDT MON AUG 17 2026  
   
..GALE WARNING
 
 
   
TONIGHT
 
N TO NE WINDS 25 TO 35 KT N OF 14N, AND E 10 TO 20 KT  
S OF 14N. SEAS 6 TO 10 FT IN MIXED N TO NE WIND WAVES AND SW SWELL.  
PERIOD 14 SECONDS.   
TUE
 
NE WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN NE SWELL. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
TUE NIGHT
 
N WINDS 20 TO 30 KT N OF 14N, AND NE TO E 10 KT S  
OF 14N. SEAS 6 TO 9 FT IN MIXED N TO NE WIND WAVES AND SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.   
WED
 
NE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE DAY.    
WED NIGHT
 
N WINDS 20 TO 25 KT N OF 14N, AND NE TO E 10 KT S  
OF 14N. SEAS 5 TO 8 FT IN E TO SE SWELL. PERIOD 12 SECONDS.    
THU
 
NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 12 SECONDS.    
THU NIGHT
 
E TO SE WINDS 10 TO 15 KT, EXCEPT N TO NE 15 TO 20  
KT N OF 14N. SEAS 6 TO 8 FT IN SE TO S SWELL. PERIOD 11 SECONDS.   
FRI
 
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 10 SECONDS.    
FRI NIGHT
 
SE WINDS 10 TO 15 KT, EXCEPT N TO NE 15 TO 20  
KT N OF 14N. SEAS 6 TO 8 FT IN S SWELL. PERIOD 10 SECONDS.    
SAT
 
E WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT
 
E WINDS 10 KT, EXCEPT N TO NE 15 TO 20 KT N OF 14N.  
SEAS 5 TO 7 FT IN S SWELL. PERIOD 13 SECONDS.  
 

 
 
PMZ029-181330-  
OFFSHORE CHIAPAS E OF 94W-  
623 PM PDT MON AUG 17 2026  
   
TONIGHT
 
E OF 93W, VARIABLE WINDS LESS THAN 5 KT. WINDS W  
WINDS 10 KT. W OF 93W, VARIABLE WINDS LESS THAN 5 KT, BECOMING S  
TO SW 10 KT LATE. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
14 SECONDS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN  
THE AFTERNOON. SEAS 5 TO 7 FT IN SW TO W SWELL. PERIOD  
14 SECONDS.    
TUE NIGHT
 
SW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
15 SECONDS.    
WED
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW  
SWELL. PERIOD 15 SECONDS.    
WED NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW  
SWELL. PERIOD 14 SECONDS.    
THU
 
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 12 SECONDS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT E OF 93W, AND S 10 KT  
W OF 93W. SEAS 4 TO 6 FT IN S SWELL. PERIOD 11 SECONDS.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 10 SECONDS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT E OF 93W, AND S 10 KT  
W OF 93W. SEAS 4 TO 6 FT IN S SWELL. PERIOD 11 SECONDS.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 12 SECONDS.    
SAT NIGHT
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS.  
 

 
 
FORECASTER LEWITSKY  
 
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