310
FZPN28 KNHC 210231
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
631 PM PST FRI DEC 20 2024
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.
PMZ101-211445-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
631 PM PST FRI DEC 20 2024
SYNOPSIS
THE PRESSURE GRADIENT BETWEEN HIGH PRESSURE BUILDING
TOWARD THE WESTERN CARIBBEAN AND THE EASTERN NORTH PACIFIC
MONSOON TROUGH WILL SUPPORT PULSING FRESH TO STRONG NE GAP WINDS
IN THE PAPAGAYO REGION INTO EARLY WED. GALES IN THE TEHUANTEPEC
REGION WILL SUPPORT NORTHERLY SWELL AND ROUGH SEAS WELL OFFSHORE
GUATEMALA THROUGH THE WEEKEND. ELSEWHERE, WINDS WILL BE MODERATE
OR WEAKER WITH MODERATE SEAS THROUGH EARLY NEXT WEEK, PULSING TO
MODERATE TO FRESH IN THE GULF OF PANAMA AT TIMES. SEAS MAY BUILD
MID-WEEK IN NW SWELL.
PMZ111-211445-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
631 PM PST FRI DEC 20 2024
TONIGHT
N WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN NW SWELL.
PERIOD 12 SECONDS.
SAT
N TO NE WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN NW SWELL.
PERIOD 12 SECONDS.
SAT NIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN NW
SWELL. PERIOD 11 SECONDS.
SUN
NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN NW SWELL.
PERIOD 11 SECONDS.
SUN NIGHT
NE WINDS 10 KT. SEAS 6 TO 8 FT IN NW SWELL.
PERIOD 10 SECONDS.
MON
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NW SWELL.
PERIOD 10 SECONDS.
MON NIGHT
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN NW SWELL.
PERIOD 12 SECONDS.
TUE
N WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.
PERIOD 13 SECONDS.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN W
TO NW SWELL. PERIOD 16 SECONDS.
WED
VARIABLE WINDS LESS THAN 5 KT. SEAS 5 TO 7 FT IN W TO NW
SWELL. PERIOD 16 SECONDS.
WED NIGHT
W TO NW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN W TO
NW SWELL. PERIOD 16 SECONDS.
PMZ113-211445-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
631 PM PST FRI DEC 20 2024
TONIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT IN NW
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.
SAT
NE TO E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
PERIOD 13 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
SAT NIGHT
NE TO E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT.
PERIOD 12 SECONDS. SCATTERED SHOWERS.
SUN
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
PERIOD 11 SECONDS.
SUN NIGHT
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
PERIOD 10 SECONDS.
MON
NE TO E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT.
PERIOD 10 SECONDS.
MON NIGHT
NE TO E WINDS 10 TO 15 KT, EXCEPT 20 TO 25 KT
OFFSHORE GULF OF PAPAGAYO. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.
TUE
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. PERIOD 12 SECONDS.
TUE NIGHT
NE TO E WINDS 15 TO 25 KT OFFSHORE GULF OF
PAPAGAYO, AND N 10 KT ELSEWHERE. SEAS 4 TO 6 FT.
PERIOD 14 SECONDS.
WED
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.
WED NIGHT
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF
PAPAGAYO, AND NE 10 KT ELSEWHERE. SEAS 5 TO 7 FT IN W TO NW
SWELL. PERIOD 16 SECONDS.
PMZ115-211445-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
631 PM PST FRI DEC 20 2024
TONIGHT
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.
SAT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW TO W SWELL.
PERIOD 13 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
SAT NIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND W 10 KT ELSEWHERE. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
SUN
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND S TO SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN W TO NW SWELL.
PERIOD 13 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.
SUN NIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND SW 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN W TO NW
SWELL. PERIOD 11 SECONDS.
MON
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 12 SECONDS.
MON NIGHT
W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 12 SECONDS.
TUE
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
TUE NIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
PERIOD 13 SECONDS.
WED
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 15 SECONDS.
WED NIGHT
SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN W SWELL.
PERIOD 16 SECONDS.
PMZ117-211445-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
631 PM PST FRI DEC 20 2024
TONIGHT
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
SAT
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
ISOLATED TSTMS IN THE AFTERNOON.
SAT NIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
SUN
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
SUN NIGHT
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 11 SECONDS.
MON
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 11 SECONDS.
MON NIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
TUE
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
PERIOD 13 SECONDS.
TUE NIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
PERIOD 13 SECONDS.
WED
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
WED NIGHT
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW TO W SWELL.
PERIOD 16 SECONDS.
PMZ119-211445-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
631 PM PST FRI DEC 20 2024
TONIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS.
SAT
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,
BECOMING W 10 KT IN THE AFTERNOON. ELSEWHERE, SW WINDS 10 TO
15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
SAT NIGHT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
SUN
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
SUN NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
MON
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 12 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 TO 15 KT. SEAS 4 TO 6 FT.
PERIOD 12 SECONDS.
TUE NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 12 SECONDS.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 12 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT.
PERIOD 15 SECONDS.
PMZ121-211445-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
631 PM PST FRI DEC 20 2024
TONIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SAT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SAT NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SUN
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SUN NIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
MON
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 12 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 TO 15 KT. SEAS 4 TO 6 FT.
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 15 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN NW SWELL.
PERIOD 15 SECONDS.
PMZ123-211445-
OFFSHORE GALAPAGOS ISLANDS-
631 PM PST FRI DEC 20 2024
TONIGHT
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 14 SECONDS.
SAT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
PERIOD 13 SECONDS.
SAT NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 6 FT IN NW TO N
SWELL. PERIOD 13 SECONDS.
SUN
S WINDS 10 KT. SEAS 3 TO 6 FT IN NW TO N SWELL.
PERIOD 15 SECONDS.
SUN NIGHT
S WINDS 10 KT. SEAS 3 TO 6 FT IN NW TO N SWELL.
PERIOD 13 SECONDS.
MON
S WINDS 10 KT. SEAS 3 TO 6 FT IN NW SWELL.
PERIOD 13 SECONDS.
MON NIGHT
S WINDS 10 KT. SEAS 3 TO 6 FT IN NW SWELL.
PERIOD 13 SECONDS.
TUE
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.
PERIOD 14 SECONDS.
TUE NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 6 FT IN W TO NW
SWELL. PERIOD 14 SECONDS.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.
PERIOD 15 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 6 FT IN NW SWELL.
PERIOD 15 SECONDS.
FORECASTER LEWITSKY
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