911
FZPN28 KNHC 232237
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
337 PM PDT WED SEP 23 2026
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.
PMZ101-241045-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
337 PM PDT WED SEP 23 2026
SYNOPSIS
MODERATE OR WEAKER WINDS, WITH GENERALLY MODERATE
SEAS, ARE EXPECTED TO PREVAIL ACROSS THE OFFSHORE WATERS THROUGH
THE WEEKEND.
PMZ111-241045-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
337 PM PDT WED SEP 23 2026
TONIGHT
W TO NW WINDS 10 KT. SEAS 6 TO 8 FT IN W TO NW SWELL.
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
THU
N WINDS 10 KT, SHIFTING TO SW IN THE AFTERNOON. SEAS 5 TO
7 FT IN W TO NW SWELL. PERIOD 14 SECONDS. SCATTERED TSTMS
THROUGH THE DAY.
THU NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW
SWELL. PERIOD 13 SECONDS. SCATTERED TSTMS THROUGH THE NIGHT.
FRI
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE DAY.
FRI NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW
SWELL. PERIOD 13 SECONDS.
SAT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
13 SECONDS.
SAT NIGHT
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 13 SECONDS.
SUN
S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD
12 SECONDS.
SUN NIGHT
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 12 SECONDS.
MON
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD
13 SECONDS.
MON NIGHT
SW TO W WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 13 SECONDS.
PMZ113-241045-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
337 PM PDT WED SEP 23 2026
TONIGHT
VARIABLE WINDS LESS THAN 5 KT OFFSHORE GULF OF
PAPAGAYO, AND W 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN W TO NW
SWELL. PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE NIGHT.
THU
N WINDS 10 KT, SHIFTING TO W TO NW IN THE AFTERNOON. SEAS
4 TO 6 FT IN W TO NW SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS
AND ISOLATED TSTMS THROUGH THE DAY.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW
10 KT LATE. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD
13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
FRI
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 13 SECONDS. SCATTERED TSTMS THROUGH THE DAY.
FRI NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 12 SECONDS.
SAT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD
13 SECONDS.
SAT NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
13 SECONDS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 12 SECONDS.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 12 SECONDS.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 12 SECONDS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 13 SECONDS.
PMZ115-241045-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
337 PM PDT WED SEP 23 2026
TONIGHT
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
THU
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 14 SECONDS. SCATTERED TSTMS.
THU NIGHT
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 14 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.
FRI
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD
13 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.
FRI NIGHT
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 12 SECONDS.
SAT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W
SWELL. PERIOD 12 SECONDS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W SWELL.
PERIOD 12 SECONDS.
SUN NIGHT
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW TO W
SWELL. PERIOD 14 SECONDS.
MON NIGHT
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
PMZ117-241045-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
337 PM PDT WED SEP 23 2026
TONIGHT
SW TO W WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD
15 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.
THU
SW WINDS 10 KT. SEAS 2 TO 4 FT. PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS.
THU NIGHT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
NUMEROUS SHOWERS AND SCATTERED TSTMS.
FRI
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
NUMEROUS SHOWERS AND SCATTERED TSTMS.
FRI NIGHT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
SAT
SW WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD
13 SECONDS.
SAT NIGHT
SW TO W WINDS 10 KT GULF OF PANAMA, AND VARIABLE
LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW TO W SWELL.
PERIOD 13 SECONDS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW
SWELL. PERIOD 13 SECONDS.
SUN NIGHT
SW TO W WINDS 10 KT GULF OF PANAMA, AND VARIABLE
LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN SW SWELL. PERIOD
12 SECONDS.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW
SWELL. PERIOD 14 SECONDS.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW
SWELL. PERIOD 14 SECONDS.
PMZ119-241045-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
337 PM PDT WED SEP 23 2026
TONIGHT
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
THU
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW
WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED
SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
THU NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS.
FRI
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
FRI NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.
PERIOD 13 SECONDS.
SAT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD
13 SECONDS.
SAT NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 12 SECONDS.
SUN
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
12 SECONDS.
SUN NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
12 SECONDS.
MON
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.
MON NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
12 SECONDS.
PMZ121-241045-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
337 PM PDT WED SEP 23 2026
TONIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
THU
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
ISOLATED TSTMS THROUGH THE DAY.
THU NIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
FRI
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 14 SECONDS.
FRI NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 13 SECONDS.
SAT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD
13 SECONDS.
SAT NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
12 SECONDS.
SUN
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
12 SECONDS.
SUN NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD
12 SECONDS.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD
13 SECONDS.
MON NIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
PMZ123-241045-
OFFSHORE GALAPAGOS ISLANDS-
337 PM PDT WED SEP 23 2026
TONIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
THU
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
THU NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 14 SECONDS.
FRI
S WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL. PERIOD
13 SECONDS.
FRI NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL.
PERIOD 12 SECONDS.
SAT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
12 SECONDS.
SAT NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
11 SECONDS.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
MON NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
FORECASTER KONARIK
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