649  
FZPN27 KNHC 182136  
OFFPZ7  
 
OFFSHORE WATERS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
236 PM PDT TUE AUG 18 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.  
 
PMZ001-190945-  
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF MEXICO  
236 PM PDT TUE AUG 18 2026  
   
SYNOPSIS  
NORTHERLY GAP WINDS WILL CONTINUE TO PULSE TO  
STRONG WINDS OVER THE GULF OF TEHUANTEPEC EACH EVENING AND NIGHT  
THROUGH THE END OF THE WEEK. SEAS WILL OCCASIONALLY BUILD TO  
ROUGH DURING THESE PERIODS OF STRONG WINDS. LOW PRESSURE ACROSS  
BAJA CALIFORNIA WILL SUSTAIN A SOUTHERLY WIND FLOW ACROSS THE  
GULF OF CALIFORNIA WATERS, WITH FRESH TO STRONG WINDS EXPECTED  
ACROSS NORTHERN PORTIONS THERE THROUGH WED BEFORE GRADUALLY  
DIMINISHING THROUGH THE REMAINDER OF THE WEEK. WINDS AND SEAS  
WILL DIMINISH MODESTLY ACROSS THE BAJA OFFSHORE WATERS THROUGH  
THE END OF THE WEEK AS HIGH PRESSURE WEAKENS. LOOKING AHEAD,  
WINDS AND SEAS ARE EXPECTED TO BUILD ACROSS THE OUTER OFFSHORE  
WATERS OF SOUTHWESTERN MEXICO FRI INTO THE UPCOMING WEEKEND IN  
ASSOCIATION WITH A DEVELOPING AREA OF LOW PRESSURE, EXPECTED TO  
DEVELOP OUTSIDE OF THE OFFSHORE WATERS.  
 
 
 
PMZ009-190945-  
MEXICO BORDER S TO 30N WITHIN 60 NM OF SHORE-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
9 SECONDS.    
WED  
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.    
WED NIGHT  
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD  
15 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 N OF 31N, AND NW TO N  
10 KT S OF 31N. SEAS 3 TO 5 FT IN W TO NW SWELL. PERIOD  
13 SECONDS.    
FRI  
W TO NW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.  
PERIOD 12 SECONDS.    
FRI NIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
12 SECONDS.    
SAT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
SUN  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 13 SECONDS.  
 
 
 
PMZ011-190945-  
30N TO PUNTA EUGENIA WITHIN 250 NM OF SHORE-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
13 SECONDS.    
WED  
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED NIGHT  
WITHIN 60 NM OF THE COAST, NW WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, NW  
TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD  
15 SECONDS.    
THU  
WITHIN 60 NM OF THE COAST, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W TO NW 10 KT IN THE AFTERNOON. ELSEWHERE, N WINDS  
10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD 14 SECONDS.    
THU NIGHT  
NW TO N WINDS 10 KT. SEAS 5 TO 7 FT IN NW SWELL.  
PERIOD 13 SECONDS.    
FRI  
NW WINDS 10 KT. SEAS 5 TO 7 FT IN NW SWELL. PERIOD  
12 SECONDS.    
FRI NIGHT  
NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN W TO NW  
SWELL. PERIOD 11 SECONDS.    
SAT  
NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
NW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.  
PERIOD 12 SECONDS.    
SUN  
NW TO N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.  
PERIOD 12 SECONDS.    
SUN NIGHT  
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.  
 
 
 
PMZ013-190945-  
PUNTA EUGENIA TO CABO SAN LAZARO WITHIN 250 NM OFFSHORE-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
15 SECONDS.    
WED  
WITHIN 60 NM OF SHORE, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, NW TO N WINDS  
10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS.    
WED NIGHT  
WITHIN 60 NM OF SHORE, W WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, NW  
TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
THU  
WITHIN 60 NM OF SHORE, W WINDS 10 KT IN THE AFTERNOON.  
VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. ELSEWHERE,  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW TO W SWELL.  
PERIOD 14 SECONDS.    
THU NIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD  
13 SECONDS.    
FRI  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
12 SECONDS.    
FRI NIGHT  
NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 SECONDS.    
SAT  
NW TO N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD  
12 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  
13 SECONDS.    
SUN NIGHT  
N WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.  
 
 
 
PMZ014-190945-  
CABO SAN LAZARO TO CABO SAN LUCAS WITHIN 350 NM OFFSHORE N OF  
20N-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
N OF 22N, NW WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE WINDS LESS THAN 5 KT. S OF 22N, 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 15 SECONDS.    
WED NIGHT  
NW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW SWELL. PERIOD  
14 SECONDS.    
THU  
NW WINDS 10 KT N OF 22N, AND VARIABLE LESS THAN 5 KT S OF  
22N. SEAS 2 TO 4 FT. PERIOD 14 SECONDS.    
THU NIGHT  
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI  
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
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 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
N WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
12 SECONDS.    
SUN  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
SUN NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO  
S SWELL. PERIOD 13 SECONDS.  
 
 
 
PMZ016-190945-  
FROM 17N TO 20N BETWEEN 110W AND 115W INCLUDING THE  
REVILLAGIGEDO ISLANDS-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
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 14 SECONDS.    
THU  
NE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
THU NIGHT  
NE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
11 SECONDS.    
FRI  
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.    
FRI NIGHT  
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
SAT  
NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO  
S SWELL. PERIOD 12 SECONDS.    
SUN  
E WINDS 15 TO 20 KT. SEAS 7 TO 10 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
SUN NIGHT  
SE WINDS 20 TO 25 KT. SEAS 7 TO 11 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.  
 
 
 
PMZ017-190945-  
NORTHERN GULF OF CALIFORNIA-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
5 SECONDS.    
WED  
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
6 SECONDS.    
WED NIGHT  
SE TO 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 4 SECONDS.   
THU NIGHT  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
4 SECONDS.    
FRI  
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 5 SECONDS.   
FRI NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
PERIOD 5 SECONDS.    
SAT  
S WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 4 SECONDS.    
SAT NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
4 SECONDS.    
SUN  
SE WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. PERIOD 3 SECONDS.    
SUN NIGHT  
SE TO S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. PERIOD  
4 SECONDS.  
 
 
 
PMZ019-190945-  
CENTRAL GULF OF CALIFORNIA-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
8 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
WED  
SE WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 8 SECONDS.    
WED NIGHT  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD  
9 SECONDS.    
THU  
VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW 10 KT IN  
THE AFTERNOON. SEAS 3 FT OR LESS. PERIOD 9 SECONDS.    
THU NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
PERIOD 10 SECONDS.    
FRI  
W TO NW WINDS 10 TO 15 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  
S WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. PERIOD  
10 SECONDS.    
SAT NIGHT  
SE TO S 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 15 TO 20 KT. SEAS 2 TO 4 FT. PERIOD  
10 SECONDS.  
 
 
 
PMZ021-190945-  
SOUTHERN GULF OF CALIFORNIA-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
SE WINDS 10 KT, SHIFTING TO SW TO W LATE.  
SEAS 3 FT OR LESS. PERIOD 15 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE NIGHT.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS. PERIOD  
15 SECONDS.    
WED NIGHT  
S WINDS 10 KT, SHIFTING TO W LATE. SEAS  
3 FT OR LESS. PERIOD 15 SECONDS.    
THU  
NW WINDS 10 KT. SEAS 3 FT OR LESS. PERIOD 14 SECONDS.    
THU NIGHT  
SW TO W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
11 SECONDS.    
FRI  
W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 11 SECONDS.    
FRI NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD  
10 SECONDS.    
SAT  
SE TO S WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SAT NIGHT  
SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
12 SECONDS.    
SUN NIGHT  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD  
11 SECONDS.  
 
 
 
PMZ022-190945-  
N OF 20N E OF 110W TO THE ENTRANCE OF THE GULF OF CALIFORNIA-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED  
TSTMS THROUGH THE NIGHT.    
WED  
VARIABLE WINDS LESS THAN 5 KT, BECOMING W TO NW 10 KT IN  
THE AFTERNOON. SEAS 2 TO 4 FT. PERIOD 15 SECONDS.    
WED NIGHT  
NW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 15 SECONDS.    
THU  
NW TO N WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 14 SECONDS.    
THU NIGHT  
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.    
FRI  
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.    
FRI NIGHT  
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 12 SECONDS.    
SAT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
SAT NIGHT  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.  
PERIOD 13 SECONDS.    
SUN  
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
13 SECONDS.    
SUN NIGHT  
S WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.  
 
 
 
PMZ024-190945-  
COLIMA AND JALISCO WITHIN 300 NM OFFSHORE S OF 20N AND E OF  
110W-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
WED  
N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.    
WED NIGHT  
NW TO N WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD  
14 SECONDS.    
THU  
N TO NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
SWELL. PERIOD 11 SECONDS.    
FRI  
NE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
11 SECONDS.    
FRI NIGHT  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
SAT  
E WINDS 10 TO 15 KT. SEAS 6 TO 8 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.    
SUN  
SE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S SWELL.  
PERIOD 12 SECONDS.    
SUN NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO  
S SWELL. PERIOD 11 SECONDS.  
 
 
 
PMZ025-190945-  
MICHOACAN AND GUERRERO WITHIN 250 NM OFFSHORE-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW TO N WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS.    
WED  
VARIABLE WINDS LESS THAN 5 KT, BECOMING W 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS.    
WED NIGHT  
SW TO W WINDS 10 KT, SHIFTING TO NW TO N LATE. SEAS  
3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS  
AND ISOLATED TSTMS THROUGH THE NIGHT.    
THU  
N TO NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE  
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD  
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
DAY.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF  
SHORE, AND E 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT IN S SWELL.  
PERIOD 11 SECONDS.    
FRI  
VARIABLE WINDS LESS THAN 5 KT WITHIN 60 NM OF SHORE, AND  
E 15 TO 20 KT ELSEWHERE. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
10 SECONDS.    
FRI NIGHT  
SE WINDS 10 KT WITHIN 60 NM OF SHORE, AND E TO SE  
15 TO 20 KT ELSEWHERE. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
SAT  
SE WINDS 10 KT WITHIN 60 NM OF SHORE, AND E TO SE 15 TO  
20 KT ELSEWHERE. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD  
13 SECONDS.    
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 KT. SEAS 6 TO 8 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
SUN NIGHT  
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 12 SECONDS.  
 
 
 
PMZ026-190945-  
OAXACA W OF PUERTO ANGEL WITHIN 250 NM OFFSHORE-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.  
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH  
THE NIGHT.    
WED  
N TO NE WINDS 10 KT, SHIFTING TO SE TO S IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.    
WED NIGHT  
N OF 14N, VARIABLE WINDS LESS THAN 5 KT, BECOMING N  
TO NE 10 KT LATE. S OF 14N, NE TO E WINDS 10 KT. SEAS  
4 TO 6 FT IN S SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE NIGHT.    
THU  
NE WINDS 10 TO 15 KT, SHIFTING TO SE IN THE AFTERNOON.  
SEAS 5 TO 7 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS AND  
ISOLATED TSTMS THROUGH THE DAY.    
THU NIGHT  
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL.  
PERIOD 10 SECONDS.    
FRI  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL.  
PERIOD 10 SECONDS.    
FRI NIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL.  
PERIOD 10 SECONDS.    
SAT  
SE WINDS 10 KT. SEAS 6 TO 8 FT IN SE TO S SWELL. PERIOD  
12 SECONDS.    
SAT NIGHT  
E TO SE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S  
SWELL. PERIOD 13 SECONDS.    
SUN  
NE TO E WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.  
PERIOD 13 SECONDS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT N OF 14N, AND NE TO E  
10 TO 15 KT S OF 14N. SEAS 4 TO 6 FT IN SE TO S SWELL. PERIOD  
15 SECONDS.  
 
 
 
PMZ028-190945-  
OAXACA E OF PUERTO ANGEL WITHIN 300 NM OFFSHORE INCLUDING THE  
GULF OF TEHUANTEPEC-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
NW TO N WINDS 20 TO 25 KT N OF 14N, AND NE TO E 10 TO  
15 KT S OF 14N. SEAS 6 TO 9 FT IN SE TO S SWELL. PERIOD  
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE  
NIGHT.    
WED  
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO SW  
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE DAY.    
WED NIGHT  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED  
TSTMS THROUGH THE NIGHT.    
THU  
N OF 14N, N TO NE WINDS 15 TO 20 KT, SHIFTING TO E TO SE  
10 KT IN THE AFTERNOON. S OF 14N, E WINDS 15 TO 20 KT. SEAS 6 TO  
8 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS  
THROUGH THE DAY.    
THU NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE TO  
S SWELL. PERIOD 11 SECONDS.    
FRI  
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD  
11 SECONDS.    
FRI NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S  
SWELL. PERIOD 11 SECONDS.    
SAT  
N WINDS 20 TO 25 KT N OF 14N, AND E 10 TO 15 KT S OF 14N.  
SEAS 5 TO 7 FT. PERIOD 12 SECONDS.    
SAT NIGHT  
N TO NE WINDS 20 TO 25 KT N OF 14N, AND E 10 KT S  
OF 14N. SEAS 5 TO 7 FT IN S SWELL. PERIOD 13 SECONDS.    
SUN  
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 13 SECONDS.   
SUN NIGHT  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO  
SW SWELL. PERIOD 15 SECONDS.  
 
 
 
PMZ029-190945-  
OFFSHORE CHIAPAS E OF 94W-  
236 PM PDT TUE AUG 18 2026  
   
TONIGHT  
E OF 93W, VARIABLE WINDS LESS THAN 5 KT. W OF 93W, S  
TO SW WINDS 10 KT IN THE EVENING, BECOMING VARIABLE WINDS LESS  
THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 15 SECONDS.  
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.    
WED  
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN  
THE AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD  
15 SECONDS.    
WED NIGHT  
E OF 93W, VARIABLE WINDS LESS THAN 5 KT. W OF 93W,  
NE TO E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE WINDS LESS  
THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 14 SECONDS.    
THU  
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 14 SECONDS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. 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 11 SECONDS.    
FRI NIGHT  
VARIABLE WINDS LESS THAN 5 KT. 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  
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S  
SWELL. PERIOD 14 SECONDS.    
SUN  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW  
SWELL. PERIOD 13 SECONDS.    
SUN NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S  
TO SW SWELL. PERIOD 14 SECONDS.  
 
 
 
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