727
FZPN28 KNHC 230813
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
113 AM PDT SAT AUG 23 2025
OFFSHORE WATERS FORECAST FOR THE E PACIFIC WITHIN 250 NM OF
CENTRAL AMERICA, COLOMBIA, AND WITHIN 750 NM OF ECUADOR
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.
PMZ101-232015-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
113 AM PDT SAT AUG 23 2025
SYNOPSIS
A LONG-PERIOD SOUTH TO SOUTHWEST SWELL WILL
PROPAGATE THROUGH THE SOUTH AMERICAN WATERS THIS WEEKEND,
PROMOTING ROUGH SEAS OFFSHORE OF ECUADOR BEGINNING THIS MORNING,
AND OFFSHORE OF MUCH OF THE CENTRAL AND SOUTH AMERICAN WATERS
LATE THIS WEEKEND INTO EARLY NEXT WEEK. ROUGH SEAS WILL BE
POSSIBLE SOUTH OF THE EQUATOR SUN INTO EARLY NEXT WEEK. SEAS WILL
SLOWLY SUBSIDE BY THE MIDDLE OF NEXT WEEK. ELSEWHERE, MODERATE
TO FRESH NORTHEAST TO EAST WINDS WILL PULSE IN THE GULF OF
PAPAGAYO THROUGH THE PERIOD.
PMZ111-232015-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
113 AM PDT SAT AUG 23 2025
TODAY
E WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
15 SECONDS. ISOLATED SHOWERS AND THUNDERSTORMS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL.
PERIOD 17 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
SUN
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
20 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
SUN NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
19 SECONDS. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
MON
E TO SE WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD
18 SECONDS.
MON NIGHT
E WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD
17 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD
16 SECONDS.
TUE NIGHT
NE TO E WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL.
PERIOD 15 SECONDS.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.
PERIOD 14 SECONDS.
WED NIGHT
E WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
13 SECONDS.
PMZ113-232015-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
113 AM PDT SAT AUG 23 2025
TODAY
E WINDS 10 TO 15 KT, SHIFTING TO S IN THE AFTERNOON.
SEAS 4 TO 6 FT IN S SWELL. PERIOD 15 SECONDS. WINDS AND SEAS
HIGHER IN AND NEAR SCATTERED SHOWERS AND THUNDERSTORMS.
TONIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
15 SECONDS. SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS.
SUN
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD
20 SECONDS. SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS.
SUN NIGHT
SW WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
19 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.
MON
N WINDS 10 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD
18 SECONDS.
MON NIGHT
NE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL.
PERIOD 17 SECONDS.
TUE
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL.
PERIOD 15 SECONDS.
TUE NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S
SWELL. PERIOD 14 SECONDS.
WED
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD
13 SECONDS.
WED NIGHT
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
13 SECONDS.
PMZ115-232015-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
113 AM PDT SAT AUG 23 2025
TODAY
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 15 SECONDS. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED
TO NUMEROUS SHOWERS AND THUNDERSTORMS.
TONIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD
14 SECONDS. SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS.
SUN
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN 5 KT,
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, SW TO W
WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD
20 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.
SUN NIGHT
W WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 20 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.
MON
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND SW TO W 10 KT ELSEWHERE. SEAS 7 TO 10 FT IN S TO SW SWELL.
PERIOD 17 SECONDS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 7 TO 10 FT IN S
TO SW SWELL. PERIOD 16 SECONDS.
TUE
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND SW 10 KT ELSEWHERE. SEAS 6 TO 9 FT IN S TO SW SWELL. PERIOD
14 SECONDS.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND SW 10 KT ELSEWHERE. SEAS 6 TO 8 FT IN S SWELL.
PERIOD 14 SECONDS.
WED
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND S TO SW 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN S SWELL. PERIOD
13 SECONDS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND SW TO W 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S
SWELL. PERIOD 13 SECONDS.
PMZ117-232015-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
113 AM PDT SAT AUG 23 2025
TODAY
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 16 SECONDS. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED
SHOWERS AND THUNDERSTORMS.
TONIGHT
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD
15 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.
SUN
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 20 SECONDS. SCATTERED SHOWERS AND THUNDERSTORMS.
SUN NIGHT
SW TO W WINDS 10 KT. SEAS 7 TO 10 FT IN S TO SW
SWELL. PERIOD 20 SECONDS. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
MON
SW WINDS 10 KT. SEAS 7 TO 10 FT IN S TO SW SWELL. PERIOD
17 SECONDS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND
SW TO W 10 KT ELSEWHERE. SEAS 7 TO 10 FT IN S TO SW SWELL.
PERIOD 16 SECONDS.
TUE
SW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 15 SECONDS.
TUE NIGHT
SW WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
WED
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
WED NIGHT
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
PMZ119-232015-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
113 AM PDT SAT AUG 23 2025
TODAY
W WINDS 10 KT GULF OF GUAYAQUIL, AND S TO SW 15 TO
20 KT ELSEWHERE. SEAS 6 TO 8 FT IN S TO SW SWELL. PERIOD
14 SECONDS.
TONIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S TO SW
SWELL. PERIOD 20 SECONDS.
SUN
S TO SW WINDS 10 TO 15 KT. SEAS 8 TO 12 FT IN S TO SW
SWELL. PERIOD 19 SECONDS.
SUN NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 8 TO 12 FT IN S TO
SW SWELL. PERIOD 18 SECONDS.
MON
S TO SW WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
MON NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S TO
SW SWELL. PERIOD 14 SECONDS.
TUE
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
TUE NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S
SWELL. PERIOD 13 SECONDS.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.
PERIOD 12 SECONDS.
WED NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S
SWELL. PERIOD 11 SECONDS.
PMZ121-232015-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
113 AM PDT SAT AUG 23 2025
TODAY
S WINDS 15 KT. SEAS 6 TO 9 FT IN S SWELL. PERIOD
14 SECONDS.
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S TO SW
SWELL. PERIOD 20 SECONDS.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 9 TO 13 FT IN S TO SW
SWELL. PERIOD 19 SECONDS.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 9 TO 13 FT IN S TO
SW SWELL. PERIOD 18 SECONDS.
MON
SE TO S WINDS 10 KT. SEAS 7 TO 11 FT IN S TO SW SWELL.
PERIOD 15 SECONDS.
MON NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S
SWELL. PERIOD 14 SECONDS.
TUE
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S SWELL.
PERIOD 13 SECONDS.
TUE NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S
SWELL. PERIOD 12 SECONDS.
WED
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.
PERIOD 11 SECONDS.
WED NIGHT
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S
SWELL. PERIOD 11 SECONDS.
PMZ123-232015-
OFFSHORE GALAPAGOS ISLANDS-
113 AM PDT SAT AUG 23 2025
TODAY
SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S SWELL.
PERIOD 19 SECONDS.
TONIGHT
SE TO S WINDS 15 KT. SEAS 7 TO 11 FT IN S SWELL.
PERIOD 19 SECONDS.
SUN
SE WINDS 10 TO 15 KT. SEAS 9 TO 13 FT IN S SWELL. PERIOD
19 SECONDS.
SUN NIGHT
SE WINDS 10 TO 15 KT. SEAS 9 TO 13 FT IN S SWELL.
PERIOD 17 SECONDS.
MON
SE WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S SWELL. PERIOD
13 SECONDS.
MON NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S
SWELL. PERIOD 13 SECONDS.
TUE
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN SE TO S
SWELL. PERIOD 12 SECONDS.
TUE NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SE TO
S SWELL. PERIOD 12 SECONDS.
WED
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S
SWELL. PERIOD 11 SECONDS.
WED NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO
S SWELL. PERIOD 10 SECONDS.
FORECASTER AGUIRRE
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