373
FZPN28 KNHC 111545
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
745 AM PST Tue Nov 11 2025

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.

PMZ101-120345-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
745 AM PST Tue Nov 11 2025

.SYNOPSIS...Fresh to strong gap winds will pulse each night and
morning through late this week across the Papagayo region as a
strong high pressure builds into the NW Caribbean. Fresh to
locally strong N to NE winds will occur across and downwind of
the Gulf of Fonseca and south of El Salvador tonight into midday
Wed. Offshore of Guatemala, expect fresh to locally strong N to
NE winds and very rough seas through Wed as a significant storm
force wind event continues in the Gulf of Tehuantepec. Rough
seas will expand southeastward to well offshore of El Salvador
and Guatemala today into Wed and persist through Fri.

$$

PMZ111-120345-
Guatemala and El Salvador to 250 nm offshore-
745 AM PST Tue Nov 11 2025

.TODAY...NE winds 10 to 15 kt. Seas 11 to 17 ft in NW swell.
Period 15 seconds.
.TONIGHT...NE winds 15 to 20 kt. Seas 9 to 14 ft in NW swell.
Period 15 seconds.
.WED...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell.
Period 15 seconds.
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in SW to
W swell. Period 14 seconds.
.THU...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 13 seconds.
.THU NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.FRI...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 15 seconds.
.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 14 seconds.
.SAT...E winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.SAT NIGHT...SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period
13 seconds.

$$

PMZ113-120345-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
745 AM PST Tue Nov 11 2025

.TODAY...NE winds 20 to 25 kt in Gulf of Papagayo and NE winds
15 to 20 kt elsewhere. Seas 6 to 9 ft in W swell. Period 15
seconds. Scattered showers through the day.

.TONIGHT...NE winds 20 to 25 kt in Gulf of Papagayo and NE winds
15 to 20 kt elsewhere. Seas 6 to 9 ft in NW swell. Period 15
seconds. Scattered showers through the night.
.WED...NE winds 20 to 25 kt in Gulf of Papagayo and NE winds
15 to 20 kt elsewhere. Seas 6 to 9 ft in NW swell. Period
15 seconds.
.WED NIGHT...NE to E winds 20 to 25 kt Gulf of Papagayo, and NE
15 to 20 kt Elsewhere. Seas 6 to 9 ft in E swell. Period 14
seconds.
.THU...NE winds 20 to 25 kt in Gulf of Papagayo and NE winds
15 to 20 kt elsewhere. Seas 6 to 8 ft in SE to S
swell. Period 13 seconds.
.THU NIGHT...NE winds 20 to 25 kt in Gulf of Papagayo and NE winds
15 to 20 kt elsewhere. Seas 6 to 8 ft in S to SW swell. Period
14 seconds.
.FRI...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in SW swell.
Period 13 seconds.
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in SW
swell. Period 14 seconds.
.SAT...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 13 seconds.

$$

PMZ115-120345-
North Costa Rica to West Panama to 250 nm offshore-
745 AM PST Tue Nov 11 2025

.TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds. Scattered tstms through the day.
.TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W
swell. Period 15 seconds. Scattered showers and isolated tstms
through the night.
.WED...Near the Azuero Peninsula, variable winds less than 5 kt,
becoming W 10 kt in the afternoon. Elsewhere, SW winds 10 to
15 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW to
W swell. Period 14 seconds. Scattered showers and isolated tstms
through the night.
.THU...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 15 seconds.
.FRI...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period
13 seconds.
.FRI NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 12 seconds.
.SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period
13 seconds.

$$

PMZ117-120345-
East Panama and Colombia including the Gulf of Panama-
745 AM PST Tue Nov 11 2025

.TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds. Scattered showers through the day. Isolated
tstms in the afternoon.
.TONIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period
16 seconds. Scattered showers and isolated tstms through the
night.
.WED...SW winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period
14 seconds. Scattered tstms through the night.
.THU...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.THU NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds.
.FRI...SW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period
15 seconds.
.FRI NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 14 seconds.
.SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.

$$

PMZ119-120345-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
745 AM PST Tue Nov 11 2025

.TODAY...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.WED...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 15 seconds.
.FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 14 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.

$$

PMZ121-120345-
Ecuador between 250 and 500 nm offshore-
745 AM PST Tue Nov 11 2025

.TODAY...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds.
.TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.WED...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell.
Period 14 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 15 seconds.
.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 13 seconds.
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds.
.SAT NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.

$$

PMZ123-120345-
Offshore Galapagos Islands-
745 AM PST Tue Nov 11 2025

.TODAY...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 17 seconds.
.TONIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in NW
swell. Period 16 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 16 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in W
swell. Period 16 seconds.
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period
13 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW to W
swell. Period 13 seconds.
.FRI...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period
13 seconds.
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SW to W
swell. Period 13 seconds.

$$

Forecaster Christensen