645
FZPN28 KNHC 050136
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
636 PM PDT Fri Jul 4 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.

PMZ101-051345-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
636 PM PDT Fri Jul 4 2025

.SYNOPSIS...Moderate E winds will pulse in the Gulf of Papagayo
this weekend before strengthening early next week. Otherwise,
gentle to moderate winds will prevail. Moderate seas in S to SW
swell will prevail over the regional waters.

$$

PMZ111-051345-
Guatemala and El Salvador to 250 nm offshore-
636 PM PDT Fri Jul 4 2025

.TONIGHT...SE to S winds 10 kt, becoming variable winds less
than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 14 seconds.
.SAT...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
16 seconds.
.SAT NIGHT...E winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the night.
.SUN...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.SUN NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 14 seconds.
.MON...E to SE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.MON NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.WED NIGHT...NE winds 10 kt. Seas 4 to 6 ft in S swell. Period
12 seconds.

$$

PMZ113-051345-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
636 PM PDT Fri Jul 4 2025

.TONIGHT...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds. Scattered showers and isolated tstms through
the night.
.SAT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds. Scattered showers and isolated tstms
through the day.
.SAT NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds. Scattered showers and isolated tstms
through the night.
.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.SUN NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds.
.MON...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds.
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds.
.TUE NIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and
NE to E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period
12 seconds.
.WED...E winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds.
.WED NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 12 seconds.

$$

PMZ115-051345-
North Costa Rica to West Panama to 250 nm offshore-
636 PM PDT Fri Jul 4 2025

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

$$

PMZ117-051345-
East Panama and Colombia including the Gulf of Panama-
636 PM PDT Fri Jul 4 2025

.TONIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds. Scattered showers and isolated tstms through the
night.
.SAT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the night.
.SUN...Gulf of Panama, variable winds less than 5 kt. Elsewhere,
S winds 10 kt, shifting to SW to W in the afternoon. Seas 5 to
7 ft in SW swell. Period 16 seconds. Scattered showers and
isolated tstms through the day.
.SUN NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW
swell. Period 14 seconds.
.MON...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period
13 seconds.
.MON NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period
13 seconds.
.TUE NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 12 seconds.
.WED...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
12 seconds.
.WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 12 seconds.

$$

PMZ119-051345-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
636 PM PDT Fri Jul 4 2025

.TONIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 15 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 15 seconds.
.SUN...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.SUN NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 13 seconds.
.MON...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
13 seconds.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.TUE...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.TUE NIGHT...S to SW winds 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.
.WED...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. Period
11 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 11 seconds.

$$

PMZ121-051345-
Ecuador between 250 and 500 nm offshore-
636 PM PDT Fri Jul 4 2025

.TONIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 15 seconds.
.SUN...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 12 seconds.
.TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.TUE NIGHT...SE to S winds 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.
.WED...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.

$$

PMZ123-051345-
Offshore Galapagos Islands-
636 PM PDT Fri Jul 4 2025

.TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.SAT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period
14 seconds.
.SUN...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 12 seconds.
.MON...SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 11 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.WED...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period
11 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S
swell. Period 13 seconds.

$$

Forecaster AL