472
FZPN28 KNHC 232227
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
327 PM PDT Mon Sep 23 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.

PMZ101-241030-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
327 PM PDT Mon Sep 23 2024

.SYNOPSIS...Moderate to fresh SW winds will continue in the wake
of Hurricane John off the coast of Central America through
tomorrow, with fresh to strong winds occurring off the coast of
Guatemala through Nicaragua into Thu. Increasing W swell will
expand eastward in the wake of the hurricane, moving through the
waters of Guatemala tonight, expanding farther east toward El
Salvador on Tue, and toward Nicaragua Wed. Periods of strong
convection will also occur over most of the Central America
offshore waters through at least mid-week.

$$

PMZ111-241030-
Guatemala and El Salvador to 250 nm offshore-
327 PM PDT Mon Sep 23 2024

.TONIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W swell.
Period 9 seconds. Numerous showers and scattered tstms through
the night.
.TUE...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W swell.
Period 9 seconds. Scattered tstms through the day.
.TUE NIGHT...SW to W winds 20 to 25 kt. Seas 6 to 9 ft in W
swell. Period 9 seconds. Scattered showers and isolated tstms
through the night.
.WED...SW to W winds 20 to 25 kt. Seas 7 to 10 ft in W swell.
Period 10 seconds. Scattered showers and isolated tstms through
the day.
.WED NIGHT...SW to W winds 15 to 20 kt. Seas 7 to 10 ft in W
swell. Period 10 seconds. Scattered showers and isolated tstms
through the night.
.THU...SW to W winds 15 to 20 kt. Seas 7 to 10 ft in W swell.
Period 10 seconds.
.THU NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in W
swell. Period 10 seconds.
.FRI...SW to W winds 15 to 20 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds.
.FRI NIGHT...W winds 15 to 20 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds.
.SAT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds.

$$

PMZ113-241030-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
327 PM PDT Mon Sep 23 2024

.TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 13 seconds. Scattered tstms through the night.
.TUE...SW to W winds 15 to 20 kt. Seas 6 to 8 ft. Period
12 seconds. Scattered tstms through the day.
.TUE NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W
swell. Period 9 seconds. Scattered showers and isolated tstms
through the night.
.WED...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W swell.
Period 9 seconds. Isolated tstms through the day.
.WED NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 10 seconds.
.THU...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
Period 11 seconds.
.THU NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 11 seconds.
.FRI...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell.
Period 10 seconds.
.FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 9 seconds.
.SAT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 10 seconds.

$$

PMZ115-241030-
North Costa Rica to West Panama to 250 nm offshore-
327 PM PDT Mon Sep 23 2024

.TONIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 13 seconds. Scattered tstms through the night.
.TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period
12 seconds. Scattered tstms through the day.
.TUE NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 12 seconds. Scattered showers and isolated
tstms through the night.
.WED...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds. Scattered showers and isolated tstms
through the day.
.WED NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds. Scattered tstms through the night.
.THU...W winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period
13 seconds.
.THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W swell.
Period 12 seconds.
.FRI...Near the Azuero Peninsula, variable winds less than 5 kt,
becoming SW 10 kt in the afternoon. Elsewhere, W winds 10 to
15 kt. Seas 4 to 6 ft in W swell. Period 11 seconds.
.FRI NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period
10 seconds.
.SAT...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds.

$$

PMZ117-241030-
East Panama and Colombia including the Gulf of Panama-
327 PM PDT Mon Sep 23 2024

.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds. Scattered showers and isolated tstms through the
night.
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds.
Scattered showers and isolated tstms through the day.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds. Scattered showers and isolated tstms through the
night.
.WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
Numerous showers and scattered tstms through the day.
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds. Scattered showers and isolated tstms through the
night.
.THU...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.THU NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.
.SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds.

$$

PMZ119-241030-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
327 PM PDT Mon Sep 23 2024

.TONIGHT...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. Period
12 seconds.
.TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.WED...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.FRI...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.

$$

PMZ121-241030-
Ecuador between 250 and 500 nm offshore-
327 PM PDT Mon Sep 23 2024

.TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.WED...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.FRI...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds.

$$

PMZ123-241030-
Offshore Galapagos Islands-
327 PM PDT Mon Sep 23 2024

.TONIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period
12 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.
.THU NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds.

$$

Forecaster ADAMS