531
FZPN28 KNHC 030352
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
852 PM PDT Wed Jul 2 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.

PMZ101-031600-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
852 PM PDT Wed Jul 2 2025

.SYNOPSIS...Fresh to locally strong NE to E winds across the
Papagayo region will diminish on Thu. Low pressure is expected to
develop downwind of Papagayo and south of Tehuantepec by Thu
night, producing fresh to locally strong winds offshore of El
Salvador and Guatemala through Fri morning. Elsewhere, gentle to
moderate winds and moderate seas in southerly swell are expected.
Moderate to large cross equatorial S to SW swell will affect the
waters near the Galapagos Islands into Thu. Moderate or weaker
winds are forecast across the entire region over the weekend.

$$

PMZ111-031600-
Guatemala and El Salvador to 250 nm offshore-
852 PM PDT Wed Jul 2 2025

.TONIGHT...E to SE winds 20 to 25 kt. Seas 7 to 11 ft in S
swell. Period 17 seconds. Scattered showers and isolated tstms
through the night.
.THU...SE winds 15 to 20 kt. Seas 7 to 10 ft in S swell. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 15 seconds. Scattered tstms through the night.
.FRI...NW to N winds 10 kt, shifting to S to SW in the
afternoon. Seas 6 to 8 ft in S to SW swell. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.FRI NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.SAT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SAT NIGHT...E winds 10 kt. Seas 5 to 7 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 15 seconds.
.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 4 to 6 ft in S to SW swell.
Period 14 seconds.
.MON NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.

$$

PMZ113-031600-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
852 PM PDT Wed Jul 2 2025

.TONIGHT...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW
swell. Period 17 seconds. Numerous showers and scattered tstms
through the night.
.THU...SE winds 15 to 20 kt, shifting to S to SW 10 to 15 kt in
the afternoon. Seas 6 to 9 ft in S to SW swell. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.THU NIGHT...S to SW winds 10 kt, shifting to W to NW late. Seas
6 to 8 ft in S to SW swell. Period 15 seconds.
Scattered showers and isolated tstms through the night.
.FRI...N 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 day.
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SAT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 15 seconds.
.SUN...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.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 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.

$$

PMZ115-031600-
North Costa Rica to West Panama to 250 nm offshore-
852 PM PDT Wed Jul 2 2025

.TONIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the night.
.THU...Near the Azuero Peninsula, variable winds less than 5 kt,
becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds
10 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds.
Scattered showers and isolated tstms.
.THU NIGHT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds. Scattered showers and isolated tstms.
.FRI...Near the Azuero Peninsula, variable winds less than 5 kt,
becoming SW to W 10 kt in the afternoon. Elsewhere, SW to W
winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds.
Scattered tstms.
.FRI NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.
.SAT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
14 seconds.
.SAT NIGHT...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 15 seconds.
.SUN...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
14 seconds.
.SUN NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and S 10 kt Elsewhere. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.MON...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
14 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S
to SW swell. Period 13 seconds.

$$

PMZ117-031600-
East Panama and Colombia including the Gulf of Panama-
852 PM PDT Wed Jul 2 2025

.TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds. Scattered showers and isolated tstms through the
night.
.THU...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.THU NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
16 seconds. Scattered showers and isolated tstms through the
night.
.FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds. Scattered tstms through the day.
.FRI NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 13 seconds.
.SAT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
14 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.SUN...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds.
.SUN NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 14 seconds.
.MON...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds.
.MON NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 13 seconds.

$$

PMZ119-031600-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
852 PM PDT Wed Jul 2 2025

.TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 16 seconds.
.THU...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 14 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 5 to 7 ft in SW swell.
Period 15 seconds.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 14 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 to 15 kt. Seas 5 to 7 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
12 seconds.

$$

PMZ121-031600-
Ecuador between 250 and 500 nm offshore-
852 PM PDT Wed Jul 2 2025

.TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds.
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 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 winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.SAT...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 in S to
SW swell. Period 14 seconds.
.SUN...SE to S winds 15 to 20 kt. Seas 6 to 8 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 13 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds.

$$

PMZ123-031600-
Offshore Galapagos Islands-
852 PM PDT Wed Jul 2 2025

.TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 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 14 seconds.
.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.FRI NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 13 seconds.
.SUN...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period
12 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 to S 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 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 11 seconds.

$$

Forecaster Delgado