147
FZPN28 KNHC 142139
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
239 PM PDT Mon Jul 14 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.

PMZ101-150945-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
239 PM PDT Mon Jul 14 2025

.SYNOPSIS...Pulsing fresh to strong NE to E winds are expected
in the Gulf of Papagayo through late week and into the weekend as
high pressure builds over Mexico and the Gulf of America,
building seas to rough at times. Moderate to fresh E winds will
extend through the outer waters offshore of Guatemala and El
Salvador through midweek, and then again this weekend. Moderate
to fresh N winds may pulse in the Gulf of Panama midweek. A S to
SW swell will continue to propagate through the South American
waters through the middle of this week, promoting rough seas
offshore of Ecuador and Colombia.

$$

PMZ111-150945-
Guatemala and El Salvador to 250 nm offshore-
239 PM PDT Mon Jul 14 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. Scattered showers and isolated tstms
through the night.
.TUE...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 17 seconds.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.WED NIGHT...N winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds.
.THU...NE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
15 seconds.
.THU NIGHT...N winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.FRI...NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.FRI NIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 13 seconds.
.SAT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 13 seconds.
.SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in SE to S
swell. Period 11 seconds.

$$

PMZ113-150945-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
239 PM PDT Mon Jul 14 2025

.TONIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo,
and E to SE 15 to 20 kt Elsewhere. Seas 6 to 8 ft. Period
17 seconds. Scattered showers and isolated tstms through the
night.
.TUE...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and
NE to E 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the day.
.TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 seconds.
.WED...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and
NE 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds.
.WED NIGHT...NE to E winds 15 to 25 kt. Seas 5 to 7 ft. Period
15 seconds.
.THU...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. Period
14 seconds.
.THU NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. 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 25 kt. Seas 5 to 7 ft. Period 13
seconds.
.SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds.
.SAT NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. Period
12 seconds.

$$

PMZ115-150945-
North Costa Rica to West Panama to 250 nm offshore-
239 PM PDT Mon Jul 14 2025

.TONIGHT...Near the Azuero Peninsula, variable winds less than
5 kt. Variable winds less than 5 kt in the evening. Elsewhere, S
to SW winds 10 kt late. Seas 4 to 6 ft in S to SW
swell. Period 17 seconds.
.TUE...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the day.
.TUE NIGHT...Variable winds less than 5 kt, becoming SW to W
10 kt late. Seas 5 to 7 ft in S to SW swell. Period
17 seconds. Scattered showers and isolated tstms through the
night.
.WED...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.WED NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.THU...Variable winds less than 5 kt Near the Azuero Peninsula,
and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.
.THU NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW to W 10 kt Elsewhere. Seas 4 to 6 ft in S to
SW swell. Period 14 seconds.
.FRI...Variable winds less than 5 kt Near the Azuero Peninsula,
and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period
14 seconds.
.FRI NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW
swell. Period 13 seconds.
.SAT...Variable winds less than 5 kt Near the Azuero Peninsula,
and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.
.SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 12 seconds.

$$

PMZ117-150945-
East Panama and Colombia including the Gulf of Panama-
239 PM PDT Mon Jul 14 2025

.TONIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. Scattered showers and isolated tstms
through the night.
.TUE...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.TUE NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the night.
.WED...W winds 10 to 20 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.WED NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds.
.THU...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.FRI...Variable winds less than 5 kt Gulf of Panama, and SW
10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period
14 seconds.
.FRI NIGHT...Variable winds less than 5 kt Gulf of Panama, and
SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell.
Period 13 seconds.
.SAT...Variable winds less than 5 kt Gulf of Panama, and SW
10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period
13 seconds.
.SAT NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 12 seconds.

$$

PMZ119-150945-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
239 PM PDT Mon Jul 14 2025

.TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.TUE...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 16 seconds.
.WED...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 15 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 14 seconds.
.FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 13 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 13 seconds.

$$

PMZ121-150945-
Ecuador between 250 and 500 nm offshore-
239 PM PDT Mon Jul 14 2025

.TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.WED...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 14 seconds.
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 13 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 11 seconds.
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds.
.SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.

$$

PMZ123-150945-
Offshore Galapagos Islands-
239 PM PDT Mon Jul 14 2025

.TONIGHT...SE winds 10 to 15 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 16 seconds.
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 16 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 12 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S
swell. Period 12 seconds.
.FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 11 seconds.
.FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SE to S
swell. Period 11 seconds.
.SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.
.SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell.
Period 12 seconds.

$$

Forecaster Lewitsky