527
FZPN28 KNHC 110847
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
147 AM PDT MON MAY 11 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.
PMZ101-112100-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
147 AM PDT MON MAY 11 2026
SYNOPSIS
FRESH EASTERLY GAP WINDS WILL PULSE TO FRESH TO
STRONG SPEEDS AT NIGHT ACROSS THE PAPAGAYO REGION THROUGH EARLY
THU, THEN AT FRESH SPEEDS FRI. ELSEWHERE, GENTLE TO MODERATE
WINDS AND MODERATE SEAS IN SOUTHERLY SWELL ARE EXPECTED THROUGH
THE WEEK. SHOWERS AND THUNDERSTORMS ARE EXPECTED TO REMAIN ACTIVE
ACROSS THE WATERS E OF 85W THROUGH TUE NIGHT.
PMZ111-112100-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
147 AM PDT MON MAY 11 2026
TODAY
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
TONIGHT
E TO SE WINDS 10 KT, SHIFTING TO NE LATE.
SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD 15 SECONDS.
TUE
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
TUE NIGHT
SE WINDS 10 TO 15 KT, SHIFTING TO NE LATE. SEAS
5 TO 7 FT IN S TO SW SWELL. PERIOD 14 SECONDS.
WED
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
WED NIGHT
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
THU
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
THU NIGHT
N TO NE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
FRI
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
14 SECONDS.
FRI NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
PMZ113-112100-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
147 AM PDT MON MAY 11 2026
TODAY
OFFSHORE GULF OF PAPAGAYO, NE TO E WINDS 25 KT,
DIMINISHING TO 15 TO 20 KT IN THE AFTERNOON. ELSEWHERE, NE TO E
WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S SWELL. PERIOD 16 SECONDS.
TONIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
TUE
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
TUE NIGHT
OFFSHORE GULF OF PAPAGAYO, SE WINDS 10 TO 15 KT,
SHIFTING TO NE TO E 20 KT LATE. ELSEWHERE, E TO SE
WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD
14 SECONDS.
WED
NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD 14 SECONDS.
WED NIGHT
NE TO E WINDS 20 TO 25 KT OFFSHORE GULF OF
PAPAGAYO, AND NE TO E 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT.
PERIOD 14 SECONDS.
THU
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
14 SECONDS.
THU NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO
SW SWELL. PERIOD 14 SECONDS.
FRI
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. PERIOD
14 SECONDS.
FRI NIGHT
E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO, AND
E TO SE 10 KT ELSEWHERE. SEAS 4 TO 6 FT. PERIOD 13 SECONDS.
PMZ115-112100-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
147 AM PDT MON MAY 11 2026
TODAY
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT IN THE
AFTERNOON. SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 16 SECONDS.
SCATTERED SHOWERS THROUGH THE DAY.
TONIGHT
VARIABLE WINDS LESS THAN 5 KT NEAR THE AZUERO
PENINSULA, AND S 10 KT ELSEWHERE. SEAS 4 TO 6 FT IN S SWELL.
PERIOD 15 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.
TUE
NEAR THE AZUERO PENINSULA, VARIABLE WINDS LESS THAN 5 KT.
ELSEWHERE, SE TO S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE
WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD
14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
TUE NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.
WED
NE TO E WINDS 10 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S SWELL.
PERIOD 13 SECONDS.
WED NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S
TO SW SWELL. PERIOD 15 SECONDS.
THU
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
THU NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S
TO SW SWELL. PERIOD 14 SECONDS.
FRI
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
FRI NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN S
TO SW SWELL. PERIOD 13 SECONDS.
PMZ117-112100-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
147 AM PDT MON MAY 11 2026
TODAY
S WINDS 10 KT, SHIFTING TO W TO NW IN THE AFTERNOON.
SEAS 4 TO 6 FT IN S TO SW SWELL. PERIOD 16 SECONDS. SCATTERED
SHOWERS THROUGH THE DAY.
TONIGHT
S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW SWELL.
PERIOD 15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS.
TUE
S TO SW WINDS 10 KT, SHIFTING TO W TO NW IN THE
AFTERNOON. SEAS 3 TO 5 FT. PERIOD 14 SECONDS. SCATTERED SHOWERS
THROUGH THE DAY.
TUE 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.
SCATTERED SHOWERS THROUGH THE NIGHT.
WED
NW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
WED NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 15 SECONDS.
THU
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
14 SECONDS.
THU NIGHT
W TO NW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 14 SECONDS.
FRI
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 14 SECONDS.
FRI NIGHT
SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 13 SECONDS.
PMZ119-112100-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
147 AM PDT MON MAY 11 2026
TODAY
S WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD
15 SECONDS.
TONIGHT
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL.
PERIOD 14 SECONDS.
TUE
GULF OF GUAYAQUIL, VARIABLE WINDS LESS THAN 5 KT,
BECOMING W TO NW 10 KT IN THE AFTERNOON. ELSEWHERE, S WINDS
10 TO 15 KT. SEAS 4 TO 6 FT IN S SWELL. PERIOD 14 SECONDS.
TUE NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 16 SECONDS.
WED
S TO SW 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 SW SWELL.
PERIOD 14 SECONDS.
THU
S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 14 SECONDS.
THU NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 13 SECONDS.
FRI
S TO SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
FRI NIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 13 SECONDS.
PMZ121-112100-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
147 AM PDT MON MAY 11 2026
TODAY
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
14 SECONDS.
TONIGHT
SE WINDS 10 KT. SEAS 4 TO 6 FT IN SE TO S SWELL.
PERIOD 14 SECONDS.
TUE
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE TO S
SWELL. PERIOD 16 SECONDS.
TUE NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 16 SECONDS.
WED
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD
14 SECONDS.
WED NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
THU NIGHT
SE TO S WINDS 10 KT. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
FRI
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
FRI NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD
13 SECONDS.
PMZ123-112100-
OFFSHORE GALAPAGOS ISLANDS-
147 AM PDT MON MAY 11 2026
TODAY
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
14 SECONDS. SCATTERED SHOWERS THROUGH THE DAY.
TONIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN SE TO S SWELL.
PERIOD 13 SECONDS. SCATTERED SHOWERS THROUGH THE NIGHT.
TUE
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S SWELL. PERIOD
15 SECONDS.
TUE NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 15 SECONDS.
WED
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL. PERIOD
12 SECONDS.
WED NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 12 SECONDS.
THU
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
THU NIGHT
SE WINDS 10 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
FRI
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
FRI NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO
SW SWELL. PERIOD 13 SECONDS.
FORECASTER STRIPLING
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