682
FZPN28 KNHC 302133
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
233 PM PDT Mon Jun 30 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.

PMZ101-010945-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
233 PM PDT Mon Jun 30 2025

.SYNOPSIS...Moderate to fresh NE to E winds are expected in the
Papagayo region through Wed. Winds may increase to strong speeds,
with moderate to rough seas by Wed night into Thu due to the
pressure gradient between a ridge to the N and a low pressure
along the monsoon trough. Elsewhere, gentle to moderate winds and
moderate seas in southerly swell are expected. Moderate to rough
cross equatorial S to SW swell will affect the waters between
Ecuador and the Galapagos Islands over the next several days.

$$

PMZ111-010945-
Guatemala and El Salvador to 250 nm offshore-
233 PM PDT Mon Jun 30 2025

.TONIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in S swell.
Period 18 seconds.
.TUE...N to NE winds 10 kt. Seas 4 to 6 ft in S swell. Period
17 seconds. Scattered showers and isolated tstms through the
day.
.TUE NIGHT...N winds 10 kt. Seas 4 to 6 ft in S swell. Period
17 seconds. Scattered showers and isolated tstms.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds.
Scattered showers and isolated tstms through the day.
.WED NIGHT...E to SE winds 20 to 25 kt. Seas 7 to 10 ft in S
swell. Period 15 seconds.
.THU...E to SE winds 15 to 20 kt. Seas 7 to 10 ft in S to SW
swell. Period 15 seconds.
.THU NIGHT...SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW
swell. Period 14 seconds.
.FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.SAT...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
15 seconds.
.SAT NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 16 seconds.

$$

PMZ113-010945-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
233 PM PDT Mon Jun 30 2025

.TONIGHT...NE to E winds 20 kt Offshore Gulf of Papagayo, and NE to
E 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered
showers and isolated tstms through the night.
.TUE...NE to E winds 20 kt Offshore Gulf of Papagayo, and NE to
E 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.TUE NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft in S swell.
Period 18 seconds. Scattered showers and isolated tstms through
the night.
.WED...E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Period
18 seconds. Scattered tstms.
.WED NIGHT...NE to E winds 25 to 30 kt Offshore Gulf of Papagayo,
and NE to E 15 to 20 kt Elsewhere. Seas 7 to 10 ft in S swell.
Period 14 seconds.
.THU...E to SE winds 15 to 20 kt. Seas 6 to 9 ft in S to SW
swell. Period 14 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds.
.FRI...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and
NW 10 kt Elsewhere. Seas 4 to 6 ft. Period 14 seconds.
.FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.SAT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds.
.SAT NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 16 seconds.

$$

PMZ115-010945-
North Costa Rica to West Panama to 250 nm offshore-
233 PM PDT Mon Jun 30 2025

.TONIGHT...W winds 10 kt. Seas 4 to 6 ft in S swell. Period
16 seconds. Scattered showers and isolated tstms through the
night.
.TUE...SW to W winds 10 kt. Seas 4 to 6 ft in S swell. Period
16 seconds. Scattered tstms.
.TUE NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S swell. Period
15 seconds. Scattered showers and isolated tstms.
.WED...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 4 to 6 ft in S swell. Period 18 seconds. Scattered
tstms.
.WED NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S swell.
Period 16 seconds.
.THU...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
.THU NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.FRI...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 NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.SAT NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds.

$$

PMZ117-010945-
East Panama and Colombia including the Gulf of Panama-
233 PM PDT Mon Jun 30 2025

.TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 18 seconds. Scattered tstms through the night.
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds.
Scattered showers and isolated tstms through the day.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
18 seconds. Numerous showers and scattered tstms through the
night.
.WED...SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell.
Period 18 seconds. Scattered showers and isolated tstms through
the day.
.WED NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
17 seconds.
.THU...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
.THU NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds.
.FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds.
.FRI NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds.
.SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.

$$

PMZ119-010945-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
233 PM PDT Mon Jun 30 2025

.TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 15 seconds.
.TUE...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W 10 kt in the afternoon. Elsewhere, S to SW winds
10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 18 seconds.
.WED...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds.
.WED NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 15 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.THU NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 14 seconds.
.FRI...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.FRI NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 14 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.

$$

PMZ121-010945-
Ecuador between 250 and 500 nm offshore-
233 PM PDT Mon Jun 30 2025

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

$$

PMZ123-010945-
Offshore Galapagos Islands-
233 PM PDT Mon Jun 30 2025

.TONIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell.
Period 13 seconds.
.TUE...SE to S winds 10 kt. Seas 6 to 8 ft in S swell. Period
17 seconds.
.TUE NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 seconds.
.WED...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
16 seconds.
.WED NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.
.THU...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds.
.THU NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.
.FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds.
.FRI NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 13 seconds.
.SAT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.
.SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds.

$$

Forecaster GR