706
FZPN28 KNHC 050110
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
610 PM PDT TUE AUG 4 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.
PMZ101-051315-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
610 PM PDT TUE AUG 4 2026
SYNOPSIS
MODERATE TO FRESH WINDS WILL PULSE ACROSS THE
PAPAGAYO REGION, WITH STRONG WINDS AND OCCASIONAL ROUGH SEAS AT
NIGHT THE SECOND HALF OF THE WEEK. MODERATE OR WEAKER WINDS AND
MODERATE SEAS IN SW SWELL ARE EXPECTED ACROSS THE REMAINDER OF
THE WATERS THROUGH THE PERIOD.
PMZ111-051315-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
610 PM PDT TUE AUG 4 2026
TONIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE TO E 10 KT
LATE. SEAS 3 TO 5 FT IN S SWELL. PERIOD 12 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
WED
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL.
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
THU
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
THU NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
14 SECONDS.
FRI
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 15 SECONDS.
FRI NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO
SW SWELL. PERIOD 16 SECONDS.
SAT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
SAT NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO
SW SWELL. PERIOD 14 SECONDS.
SUN
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 13 SECONDS.
SUN NIGHT
E WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
PMZ113-051315-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
610 PM PDT TUE AUG 4 2026
TONIGHT
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO 20 KT.
ELSEWHERE, E TO SE WINDS 10 KT, SHIFTING TO NE LATE.
SEAS 3 TO 5 FT. PERIOD 12 SECONDS. SCATTERED SHOWERS AND
ISOLATED TSTMS THROUGH THE NIGHT.
WED
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 15 TO 20 KT.
ELSEWHERE, NE WINDS 10 TO 15 KT, SHIFTING TO E TO SE IN THE
AFTERNOON. SEAS 4 TO 6 FT. PERIOD 12 SECONDS. SCATTERED SHOWERS
AND ISOLATED TSTMS THROUGH THE DAY.
WED NIGHT
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.
THU
NE TO E WINDS 20 KT OFFSHORE GULF OF PAPAGAYO, AND NE TO
E 10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
THU NIGHT
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
12 SECONDS.
FRI
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.
FRI NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
16 SECONDS.
SAT
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
15 SECONDS.
SAT NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO
SW SWELL. PERIOD 14 SECONDS.
SUN
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL.
PERIOD 12 SECONDS.
SUN NIGHT
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL.
PERIOD 12 SECONDS.
PMZ115-051315-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
610 PM PDT TUE AUG 4 2026
TONIGHT
NEAR THE AZUERO PENINSULA, W WINDS 10 KT, BECOMING
VARIABLE WINDS LESS THAN 5 KT. ELSEWHERE, SW TO W WINDS 10 KT.
SEAS 3 TO 5 FT. PERIOD 11 SECONDS. SCATTERED SHOWERS AND
ISOLATED TSTMS THROUGH THE NIGHT.
WED
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO PENINSULA,
AND S TO SW 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 12 SECONDS.
SCATTERED TSTMS THROUGH THE DAY.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND SW TO W 10 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD
14 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S SWELL.
PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE DAY.
THU NIGHT
NE TO E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S SWELL.
PERIOD 13 SECONDS.
FRI
NE TO E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
FRI NIGHT
N WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
SAT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
SAT NIGHT
NW TO N WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
SUN
NE TO E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
SUN NIGHT
NE WINDS 10 TO 15 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
PMZ117-051315-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
610 PM PDT TUE AUG 4 2026
TONIGHT
SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD
12 SECONDS. NUMEROUS SHOWERS AND SCATTERED TSTMS THROUGH THE
NIGHT.
WED
GULF OF PANAMA, VARIABLE WINDS LESS THAN 5 KT, BECOMING
SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, SW WINDS 10 KT. SEAS
3 TO 5 FT. PERIOD 12 SECONDS. NUMEROUS SHOWERS AND SCATTERED
TSTMS THROUGH THE DAY.
WED NIGHT
W 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. SCATTERED TSTMS THROUGH THE NIGHT.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S TO SW
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE DAY.
THU NIGHT
N TO NE WINDS 10 KT GULF OF PANAMA, AND VARIABLE
LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
FRI
N TO NE WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS
THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
FRI NIGHT
N TO NE WINDS 10 TO 15 KT GULF OF PANAMA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 3 TO 5 FT. PERIOD
16 SECONDS.
SAT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
SAT NIGHT
W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
14 SECONDS.
SUN
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
SUN NIGHT
W TO NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
13 SECONDS.
PMZ119-051315-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
610 PM PDT TUE AUG 4 2026
TONIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD
12 SECONDS.
WED
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,
BECOMING SW TO W 10 KT IN THE AFTERNOON. ELSEWHERE, S TO SW
WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
WED NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS.
THU
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
THU NIGHT
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
15 SECONDS.
FRI
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 16 SECONDS.
FRI NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
15 SECONDS.
SAT
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
SAT NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
SUN
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
SUN NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
PMZ121-051315-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
610 PM PDT TUE AUG 4 2026
TONIGHT
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
8 SECONDS, BECOMING 11 SECONDS.
WED
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
13 SECONDS.
WED NIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
13 SECONDS.
THU
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 17 SECONDS.
THU NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
FRI
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 15 SECONDS.
FRI NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
SAT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
SAT NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
SUN NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
PMZ123-051315-
OFFSHORE GALAPAGOS ISLANDS-
610 PM PDT TUE AUG 4 2026
TONIGHT
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S SWELL.
PERIOD 10 SECONDS.
WED
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD 13 SECONDS.
WED NIGHT
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL.
PERIOD 13 SECONDS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 17 SECONDS.
THU NIGHT
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
FRI
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD
13 SECONDS.
FRI NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
SAT
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD
12 SECONDS.
SAT NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
SUN
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
12 SECONDS.
SUN NIGHT
SE WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
FORECASTER AL
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