873
FZPN28 KNHC 161553
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
753 AM PST Sun Nov 16 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.

PMZ101-170400-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
753 AM PST Sun Nov 16 2025

.SYNOPSIS...A weak pressure gradient across the basin will support
moderate or lighter winds and slight to moderate seas through
early this week. Winds will freshen up by midweek in the Gulf of
Papagayo, while moderate to locally fresh southerly winds and
moderate seas are expected south of 05N.

$$

PMZ111-170400-
Guatemala and El Salvador to 250 nm offshore-
753 AM PST Sun Nov 16 2025

.TODAY...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds. Scattered showers through the day.
.TONIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
Scattered showers through the night.
.MON...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 13 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 16 seconds.
.TUE...Variable winds less than 5 kt. Seas 3 to 5 ft in SW to W
swell. Period 14 seconds.
.TUE NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 14 seconds.
.WED...NE winds 10 kt. Seas 2 to 4 ft. Period 14 seconds.
.WED NIGHT...NE winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.THU...NE to E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.THU NIGHT...NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.

$$

PMZ113-170400-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
753 AM PST Sun Nov 16 2025

.TODAY...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.TONIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
Scattered showers.
.MON...NW to N winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.MON NIGHT...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and
N 10 kt Elsewhere. Seas 2 to 4 ft. Period 12 seconds.
.TUE...NE winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds.
.TUE NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of
Papagayo, and NE to E 10 kt Elsewhere. Seas 2 to 4 ft. Period
15 seconds.
.WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.

$$

PMZ115-170400-
North Costa Rica to West Panama to 250 nm offshore-
753 AM PST Sun Nov 16 2025

.TODAY...SW to W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
Scattered showers through the day.
.TONIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and W 10 to 15 kt Elsewhere. Seas 2 to 4 ft. Period
13 seconds. Scattered showers through the night.
.MON...Variable winds less than 5 kt Near the Azuero Peninsula,
and W 10 kt Elsewhere. Seas 2 to 4 ft. Period 13 seconds.
Scattered showers through the day.
.MON NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW to W 10 kt Elsewhere. Seas 2 to 4 ft. Period
12 seconds. Scattered showers through the night.
.TUE...Variable winds less than 5 kt Near the Azuero Peninsula,
and S 10 kt Elsewhere. Seas 2 to 4 ft. Period 13 seconds.
.TUE NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and S to SW 10 kt Elsewhere. Seas 3 to 5 ft. Period
13 seconds.
.WED...Variable winds less than 5 kt Near the Azuero Peninsula,
and S to SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds.
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.THU...SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.THU NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.

$$

PMZ117-170400-
East Panama and Colombia including the Gulf of Panama-
753 AM PST Sun Nov 16 2025

.TODAY...SW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds.
Scattered showers and isolated tstms.
.TONIGHT...Gulf of Panama, W winds 10 kt in the evening,
becoming variable winds less than 5 kt. Elsewhere, SW winds
10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. Scattered
showers through the night.
.MON...Gulf of Panama, variable winds less than 5 kt, becoming
NW 10 kt in the afternoon. Elsewhere, SW winds 10 kt. Seas 3 to
5 ft. Period 13 seconds. Scattered showers through the day.
.MON NIGHT...SW to W winds 10 kt. Seas 2 to 4 ft. Period
13 seconds. Scattered showers through the night.
.TUE...SW to W winds 10 kt. Seas 2 to 4 ft. Period 11 seconds.
.TUE NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds.
.WED NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.

$$

PMZ119-170400-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
753 AM PST Sun Nov 16 2025

.TODAY...SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.MON...Gulf of Guayaquil, variable winds less than 5 kt,
becoming SW to W 10 to 15 kt in the afternoon. Elsewhere, S to
SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.MON NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.
.TUE...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period
12 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.WED...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.THU NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.

$$

PMZ121-170400-
Ecuador between 250 and 500 nm offshore-
753 AM PST Sun Nov 16 2025

.TODAY...S winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.TONIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.MON...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.MON NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.WED...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds.
.THU NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.

$$

PMZ123-170400-
Offshore Galapagos Islands-
753 AM PST Sun Nov 16 2025

.TODAY...SE to S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.TONIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.
.MON...SE to S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period
16 seconds.
.TUE...SE to S winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period
15 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 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 W to NW swell.
Period 13 seconds.

$$

Forecaster GR