196
FZPN28 KNHC 210837
OFFPZ8
OFFSHORE WATERS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
137 AM PDT SUN JUN 21 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.
PMZ101-212045-
SYNOPSIS FOR THE E PACIFIC WITHIN 250 NM OF CENTRAL AMERICA,
COLOMBIA, AND WITHIN 750 NM OF ECUADOR
137 AM PDT SUN JUN 21 2026
SYNOPSIS
MODERATE TO FRESH EASTERLY TRADE WINDS AND
MODERATE SEAS ARE EXPECTED IN THE PAPAGAYO REGION INTO EARLY
NEXT WEEK. WINDS WILL FRESHEN TO STRONG SPEEDS STARTING LATE MON
WITH SEAS BUILDING TO 8 OR 9 FT BY LATE TUE. THE GAP WINDS IN THE
GULF OF TEHUANTEPEC WILL PRODUCE SEAS TO 9 FT IN THE FAR
OFFSHORE WATERS OF GUATEMALA BY MIDWEEK. MEANWHILE, MAINLY
MODERATE SOUTHERLY WINDS AND MODERATE TO LOCALLY ROUGH SEAS WILL
PREVAIL ACROSS THE OFFSHORE WATERS BETWEEN ECUADOR AND THE
GALAPAGOS ISLANDS THROUGH AT LEAST MIDWEEK.
PMZ111-212045-
GUATEMALA AND EL SALVADOR TO 250 NM OFFSHORE-
137 AM PDT SUN JUN 21 2026
TODAY
E WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
TONIGHT
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
MON
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. PERIOD 16 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
MON NIGHT
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD
16 SECONDS.
TUE
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
TUE NIGHT
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
WED
E WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO
SW SWELL. PERIOD 13 SECONDS.
THU
E WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
THU NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN S
SWELL. PERIOD 13 SECONDS.
PMZ113-212045-
EL SALVADOR TO NORTH COSTA RICA INCLUDING THE GULFS OF FONSECA
AND PAPAGAYO-
137 AM PDT SUN JUN 21 2026
TODAY
NE TO E WINDS 10 TO 15 KT, SHIFTING TO SE IN THE
AFTERNOON. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 15 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE NIGHT.
MON
NE TO E WINDS 15 TO 20 KT OFFSHORE GULF OF PAPAGAYO, AND
N 10 TO 15 KT ELSEWHERE. SEAS 5 TO 7 FT. PERIOD 16 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
MON NIGHT
NE TO E WINDS 20 KT OFFSHORE GULF OF PAPAGAYO, AND
NE TO E 15 TO 20 KT ELSEWHERE. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 16 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH
THE NIGHT.
TUE
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. PERIOD
15 SECONDS.
TUE NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN SW SWELL.
PERIOD 13 SECONDS.
WED
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN SW SWELL.
PERIOD 15 SECONDS.
WED NIGHT
E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
THU
E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 14 SECONDS.
THU NIGHT
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SW
SWELL. PERIOD 13 SECONDS.
PMZ115-212045-
NORTH COSTA RICA TO WEST PANAMA TO 250 NM OFFSHORE-
137 AM PDT SUN JUN 21 2026
TODAY
S TO SW WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD 15 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
TONIGHT
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 TO 5 FT IN SW
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE DAY.
MON NIGHT
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS
THROUGH THE NIGHT.
TUE
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN SW
SWELL. PERIOD 14 SECONDS.
TUE NIGHT
NE WINDS 10 TO 15 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
WED
NE TO E WINDS 10 TO 15 KT NEAR THE AZUERO PENINSULA, AND
VARIABLE LESS THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN S TO SW
SWELL. PERIOD 15 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 13 SECONDS.
PMZ117-212045-
EAST PANAMA AND COLOMBIA INCLUDING THE GULF OF PANAMA-
137 AM PDT SUN JUN 21 2026
TODAY
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
DAY.
TONIGHT
SW TO W WINDS 10 KT. SEAS 3 TO 5 FT. PERIOD
14 SECONDS. SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE
NIGHT.
MON
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN
THE AFTERNOON. SEAS 3 TO 5 FT IN SW SWELL. PERIOD 14 SECONDS.
SCATTERED SHOWERS AND ISOLATED TSTMS THROUGH THE DAY.
MON NIGHT
GULF OF PANAMA, W TO NW WINDS 10 KT. ELSEWHERE, W
WINDS 10 KT IN THE EVENING, BECOMING VARIABLE WINDS LESS THAN
5 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 18 SECONDS. SCATTERED
SHOWERS AND ISOLATED TSTMS THROUGH THE NIGHT.
TUE
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS.
TUE NIGHT
W WINDS 10 KT GULF OF PANAMA, AND VARIABLE LESS
THAN 5 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
17 SECONDS.
WED
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
16 SECONDS.
WED NIGHT
SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL. PERIOD
15 SECONDS.
THU
VARIABLE WINDS LESS THAN 5 KT GULF OF PANAMA, AND SW
10 KT ELSEWHERE. SEAS 4 TO 6 FT IN SW SWELL. PERIOD 14 SECONDS.
THU NIGHT
SW TO W WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 15 SECONDS.
PMZ119-212045-
ECUADOR INCLUDING THE GULF OF GUAYAQUIL TO 250 NM OFFSHORE-
137 AM PDT SUN JUN 21 2026
TODAY
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. PERIOD
14 SECONDS.
TONIGHT
S TO SW WINDS 10 KT. SEAS 4 TO 6 FT IN SW SWELL.
PERIOD 15 SECONDS.
MON
S TO SW WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 13 SECONDS.
MON NIGHT
S TO SW WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 18 SECONDS.
TUE
S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL. PERIOD
16 SECONDS.
TUE NIGHT
S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 15 SECONDS.
WED
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 13 SECONDS.
WED NIGHT
S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
THU
S TO SW WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
THU NIGHT
S WINDS 10 KT. SEAS 6 TO 8 FT IN SW SWELL. PERIOD
14 SECONDS.
PMZ121-212045-
ECUADOR BETWEEN 250 AND 500 NM OFFSHORE-
137 AM PDT SUN JUN 21 2026
TODAY
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN SW SWELL.
PERIOD 15 SECONDS.
TONIGHT
SE TO S WINDS 10 KT. SEAS 5 TO 7 FT IN SW SWELL.
PERIOD 15 SECONDS.
MON
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 8 SECONDS.
MON NIGHT
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 18 SECONDS.
TUE
SE TO S WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 16 SECONDS.
TUE NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO
SW SWELL. PERIOD 15 SECONDS.
WED
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 14 SECONDS.
WED NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO
SW SWELL. PERIOD 12 SECONDS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 11 SECONDS.
THU NIGHT
SE TO S WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 10 SECONDS.
PMZ123-212045-
OFFSHORE GALAPAGOS ISLANDS-
137 AM PDT SUN JUN 21 2026
TODAY
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
TONIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN S TO SW
SWELL. PERIOD 16 SECONDS.
MON
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 17 SECONDS.
MON NIGHT
SE WINDS 10 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 17 SECONDS.
TUE
SE WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
TUE NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO
SW SWELL. PERIOD 12 SECONDS.
WED
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
WED NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO
SW SWELL. PERIOD 12 SECONDS.
THU
SE TO S WINDS 10 TO 15 KT. SEAS 6 TO 9 FT IN S TO SW
SWELL. PERIOD 12 SECONDS.
THU NIGHT
SE WINDS 10 KT. SEAS 6 TO 9 FT IN S TO SW SWELL.
PERIOD 13 SECONDS.
FORECASTER DELGADO
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