331
FZPN28 KNHC 032120
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
220 PM PDT SAT OCT 3 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.
PMZ101-040930-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
220 PM PDT SAT OCT 3 2026
SYNOPSIS
A WEAK PRESSURE GRADIENT ACROSS THE REGION WILL MAINTAIN
MODERATE OR WEAKER WINDS OVER THE OFFSHORE WATERS ALONG WITH MOSTLY
MODERATE SEAS THROUGH THE FORECAST PERIOD. WINDS AND SEAS MAY INCREASE
ACROSS THE OFFSHORE WATERS OF GUATEMALA AND EL SALVADOR NEXT WEEK
AS AN AREA OF LOW PRESSURE IS FORECAST TO FORM LATE THIS WEEKEND OR
EARLY NEXT WEEK SOUTH OF THE SOUTHERN COAST OF MEXICO.
PMZ111-040930-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
220 PM PDT SAT OCT 3 2026
TONIGHT
E TO SE WINDS 10 KT, SHIFTING TO S LATE.
SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD 11 SECONDS. SCATTERED
SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
SUN
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN W TO NW SWELL.
PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE DAY.
SUN NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN W TO NW SWELL.
PERIOD 11 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
MON
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN W TO NW SWELL.
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE DAY.
MON NIGHT
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN W TO NW
SWELL. PERIOD 11 SECONDS.
TUE
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN SW TO W SWELL.
PERIOD 11 SECONDS.
TUE NIGHT
S TO SW WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 11 SECONDS.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
WED NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 7 TO 11 FT IN SW
SWELL. PERIOD 16 SECONDS.
THU
S TO SW WINDS 10 TO 15 KT. SEAS 8 TO 12 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS 8 TO 12 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
PMZ113-040930-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
220 PM PDT SAT OCT 3 2026
TONIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
9 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
SUN
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN W
TO NW SWELL. PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED
TSTMS THROUGH THE NIGHT.
MON
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.
MON NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 11 SECONDS.
TUE
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN W TO NW SWELL.
PERIOD 11 SECONDS.
TUE NIGHT
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW TO W
SWELL. PERIOD 11 SECONDS.
WED
SW WINDS 10 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD
13 SECONDS.
WED NIGHT
SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
THU
SW TO W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
THU NIGHT
SW TO W WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
PMZ115-040930-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
220 PM PDT SAT OCT 3 2026
TONIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND SE 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT IN W TO
NW SWELL. PERIOD 9 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE NIGHT.
SUN
NEAR THE AZUERO PENINSULA, E TO SE WINDS 10 KT IN THE
MORNING, BECOMING VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, SE
TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW SWELL. PERIOD
12 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
DAY.
SUN NIGHT
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN
5 KT. ELSEWHERE, S TO SW WINDS 10 KT IN THE EVENING, BECOMING
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT IN W TO NW SWELL. PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
MON NIGHT
W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.
TUE
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.
TUE NIGHT
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
11 SECONDS.
WED
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL. PERIOD
13 SECONDS.
WED NIGHT
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
14 SECONDS.
THU
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS.
THU NIGHT
W TO NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 15 SECONDS.
PMZ117-040930-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
220 PM PDT SAT OCT 3 2026
TONIGHT
GULF OF PANAMA, VARIABLE WINDS LESS THAN 5 KT IN THE
EVENING. VARIABLE WINDS LESS THAN 5 KT LATE.
ELSEWHERE, NE TO E WINDS 10 KT IN THE EVENING. SEAS 3 TO 5 FT.
PERIOD 15 SECONDS.
SUN
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W TO NW
SWELL. PERIOD 15 SECONDS.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W
TO NW SWELL. PERIOD 15 SECONDS.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING W 10 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT IN W TO NW SWELL. PERIOD 14 SECONDS.
MON NIGHT
W WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS
THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN W TO NW SWELL. PERIOD
13 SECONDS.
TUE
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN W SWELL.
PERIOD 12 SECONDS.
TUE NIGHT
SW TO W WINDS 10 KT GULF OF PANAMA, AND VARIABLE
LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN W SWELL. PERIOD
12 SECONDS.
WED
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.
WED NIGHT
SW TO W WINDS 10 KT GULF OF PANAMA, AND VARIABLE
LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
14 SECONDS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 16 SECONDS.
THU NIGHT
W WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS
THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS.
PMZ119-040930-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
220 PM PDT SAT OCT 3 2026
TONIGHT
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
15 SECONDS.
SUN
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
SUN NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS.
MON
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
MON NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
12 SECONDS.
TUE
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL. PERIOD
12 SECONDS.
TUE NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
12 SECONDS.
WED
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 15 SECONDS.
THU
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS.
THU NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 14 SECONDS.
PMZ121-040930-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
220 PM PDT SAT OCT 3 2026
TONIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.
SUN
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
SUN NIGHT
S WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
MON
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 12 SECONDS.
TUE
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 11 SECONDS.
TUE NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN W SWELL.
PERIOD 13 SECONDS.
WED
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD
16 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
THU
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
THU NIGHT
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
PMZ123-040930-
OFFSHORE GALAPAGOS ISLANDS-
220 PM PDT SAT OCT 3 2026
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 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 KT. SEAS 4 TO 6 FT IN W TO NW
SWELL. PERIOD 13 SECONDS.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
MON NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN W TO NW
SWELL. PERIOD 11 SECONDS.
TUE
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
TUE NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W
SWELL. PERIOD 13 SECONDS.
WED
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.
PERIOD 13 SECONDS.
WED NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
12 SECONDS.
THU
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
13 SECONDS.
THU NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
12 SECONDS.
FORECASTER GR
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