246
FZPN28 KNHC 130358
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
858 PM PDT Sat Jul 12 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.

PMZ101-131600-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
858 PM PDT Sat Jul 12 2025

.SYNOPSIS...Fresh E winds are expected in the Gulf of Papagayo
through Sun, with pulsing strong winds and occasionally rough
seas then expected early next week as high pressure builds over
Mexico and the Gulf of America. Moderate to locally fresh E winds
will extend through the waters offshore of Guatemala and El
Salvador. Elsewhere, moderate to locally fresh N winds may pulse
in the Gulf of Panama into the middle of next week. A new S to SW
swell will propagate through the South American waters starting
on Sun, promoting rough seas offshore of Ecuador and Colombia
through the middle of next week.

$$

PMZ111-131600-
Guatemala and El Salvador to 250 nm offshore-
858 PM PDT Sat Jul 12 2025

.TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 seconds.
.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. Scattered showers and isolated tstms
through the night.
.MON...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 day.
.MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds.
.TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.WED NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.THU...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds.
.THU NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.

$$

PMZ113-131600-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
858 PM PDT Sat Jul 12 2025

.TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. Scattered showers and isolated tstms
through the night.
.SUN...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and
NE to E 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period
14 seconds. Scattered showers and isolated tstms through the
day.
.SUN NIGHT...NE to E winds 20 to 25 kt Offshore Gulf of
Papagayo, and E 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 14
seconds. Scattered showers and isolated tstms through the night.
.MON...E winds 15 to 25 kt. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the day.
.MON NIGHT...E to SE winds 15 to 25 kt. Seas 6 to 8 ft in S to
SW swell. Period 16 seconds.
.TUE...NE to E winds 15 to 25 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.WED...NE winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds.
.WED NIGHT...NE to E winds 15 to 25 kt. Seas 6 to 8 ft in S to
SW swell. Period 15 seconds.
.THU...NE winds 15 to 25 kt. Seas 6 to 8 ft in S to SW swell.
Period 14 seconds.
.THU NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. Period 14
seconds.

$$

PMZ115-131600-
North Costa Rica to West Panama to 250 nm offshore-
858 PM PDT Sat Jul 12 2025

.TONIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. Scattered showers and isolated tstms
through the night.
.SUN...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW
swell. Period 14 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 17 seconds.
.MON...Near the Azuero Peninsula, E winds 10 kt. Elsewhere, SE
winds 10 kt in the morning, becoming variable winds less than
5 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds.
.MON NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds.
.TUE...Variable winds less than 5 kt Near the Azuero Peninsula,
and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.TUE NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in S
to SW swell. Period 16 seconds.
.WED...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.WED NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW to W 10 kt Elsewhere. 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 10 kt Elsewhere. Seas 5 to 7 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 5 to 7 ft in S to
SW swell. Period 14 seconds.

$$

PMZ117-131600-
East Panama and Colombia including the Gulf of Panama-
858 PM PDT Sat Jul 12 2025

.TONIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds. Scattered tstms through the night.
.SUN...Gulf of Panama, variable winds less than 5 kt. Elsewhere,
S to SW winds 10 kt, shifting to W in the afternoon. Seas 4 to
6 ft in S to SW swell. Period 14 seconds. Scattered showers and
isolated tstms through the day.
.SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S
to SW swell. Period 17 seconds.
.MON...Gulf of Panama, N to NE winds 10 kt. Elsewhere, variable
winds less than 5 kt, becoming W to NW 10 kt in the afternoon.
Seas 5 to 7 ft in S to SW swell. Period 17 seconds.
.MON NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.TUE...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 seconds.
.TUE NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.WED...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.WED NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 15 seconds.
.THU...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
14 seconds.
.THU NIGHT...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.

$$

PMZ119-131600-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
858 PM PDT Sat Jul 12 2025

.TONIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SUN...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W 10 kt in the afternoon. Elsewhere, S to SW winds
10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds.
.SUN NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 seconds.
.MON...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 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 15 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 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 15 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 14 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 14 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 13 seconds.

$$

PMZ121-131600-
Ecuador between 250 and 500 nm offshore-
858 PM PDT Sat Jul 12 2025

.TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SUN...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds.
.SUN NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds.
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to
SW swell. Period 15 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 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 6 to 8 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.

$$

PMZ123-131600-
Offshore Galapagos Islands-
858 PM PDT Sat Jul 12 2025

.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.SUN...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 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 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 13 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 13 seconds.
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to
SW swell. Period 14 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 14 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 13 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 12 seconds.
.THU NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 12 seconds.

$$

Forecaster ADAMS