360
FZPN28 KNHC 070309
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
709 PM PST Sat Dec 6 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.

PMZ101-071515-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
709 PM PST Sat Dec 6 2025

.SYNOPSIS...Mainly gentle winds will prevail N of the monsoon
trough through the next several days, except increasing and
pulsing to moderate to fresh in the Gulf of Papagayo beginning
early Wed. Gentle to moderate winds will prevail S of monsoon
trough. Seas generated by a gap wind event in the Gulf of
Tehuantepec are expected to spread across the outer offshore
waters of El Salvador and Guatemala Tue and Tue night. Otherwise,
moderate seas in mixed SW and NW swell are expected over the
regional waters through at least the middle of next week.

$$

PMZ111-071515-
Guatemala and El Salvador to 250 nm offshore-
709 PM PST Sat Dec 6 2025

.TONIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
.SUN...Variable winds less than 5 kt. Seas 3 to 5 ft in W swell.
Period 15 seconds.
.SUN NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 14 seconds.
.MON...NE to E winds 10 kt. Seas 2 to 4 ft. Period 14 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 14 seconds.
.TUE...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period
12 seconds.
.TUE NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in NW swell.
Period 11 seconds.
.WED...E winds 10 kt. Seas 4 to 6 ft in NW swell. Period
11 seconds.
.WED NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.
.THU...N to NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.THU NIGHT...N winds 10 kt. Seas 2 to 4 ft. Period 12 seconds.

$$

PMZ113-071515-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
709 PM PST Sat Dec 6 2025

.TONIGHT...E to SE winds 10 kt, shifting to N late.
Seas 3 to 5 ft. Period 17 seconds.
.SUN...NE to E winds 10 kt in the morning, becoming variable
winds less than 5 kt. Seas 3 to 5 ft in W swell. Period
16 seconds.
.SUN NIGHT...Offshore Gulf of Papagayo, SE to S winds 10 kt in
the evening, becoming variable winds less than 5 kt. Elsewhere,
variable winds less than 5 kt. Seas 2 to 4 ft. Period
15 seconds. Scattered showers.
.MON...Offshore Gulf of Papagayo, E winds 10 kt in the morning.
Variable winds less than 5 kt in the afternoon. Elsewhere,
variable winds less than 5 kt in the morning. Seas 2 to 4 ft.
Period 14 seconds.
.MON NIGHT...SE to S winds 10 kt Offshore Gulf of Papagayo, and
variable less than 5 kt Elsewhere. Seas 2 to 4 ft. Period
13 seconds.
.TUE...NE winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.TUE NIGHT...NE to E winds 10 to 15 kt Offshore Gulf of
Papagayo, and variable less than 5 kt Elsewhere. Seas 2 to 4 ft.
Period 12 seconds.
.WED...NE winds 10 to 20 kt. Seas 3 to 5 ft. Period 12 seconds.
.WED NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. Period 12
seconds.
.THU...NE to E winds 10 to 20 kt. Seas 3 to 5 ft. Period 11
seconds.
.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. Period 12
seconds.

$$

PMZ115-071515-
North Costa Rica to West Panama to 250 nm offshore-
709 PM PST Sat Dec 6 2025

.TONIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 18 seconds.
Scattered showers through the night.
.SUN...Variable winds less than 5 kt Near the Azuero Peninsula,
and S to SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 17 seconds.
Scattered showers through the day.
.SUN NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
Scattered showers through the night.
.MON...Variable winds less than 5 kt Near the Azuero Peninsula,
and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds.
Scattered showers through the day.
.MON NIGHT...SW to W winds 10 kt. Seas 3 to 5 ft. Period
14 seconds.
.TUE...Variable winds less than 5 kt Near the Azuero Peninsula,
and SW to W 10 kt Elsewhere. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...W winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.WED...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.
.WED NIGHT...SW to W winds 10 kt. Seas 2 to 4 ft. Period
12 seconds.
.THU...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.THU NIGHT...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.

$$

PMZ117-071515-
East Panama and Colombia including the Gulf of Panama-
709 PM PST Sat Dec 6 2025

.TONIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 19 seconds.
.SUN...Variable winds less than 5 kt Gulf of Panama, and SW to W
10 kt Elsewhere. Seas 3 to 5 ft. Period 17 seconds.
.SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and
SW to W 10 kt Elsewhere. Seas 4 to 6 ft in W swell. Period
17 seconds.
.MON...Variable winds less than 5 kt Gulf of Panama, and SW to W
10 kt Elsewhere. Seas 3 to 5 ft. Period 16 seconds.
.MON NIGHT...W winds 10 kt Gulf of Panama, and variable less
than 5 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds.
.TUE...SW to W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.WED...SW to W winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.WED NIGHT...SW to W winds 10 kt. Seas 2 to 4 ft. Period
12 seconds.
.THU...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds.
.THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.

$$

PMZ119-071515-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
709 PM PST Sat Dec 6 2025

.TONIGHT...Gulf of Guayaquil, SW winds 10 kt in the evening,
becoming variable winds less than 5 kt. Elsewhere, S to SW winds
10 kt. Seas 3 to 5 ft. Period 19 seconds.
.SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell.
Period 17 seconds.
.SUN NIGHT...Gulf of Guayaquil, SW to W winds 10 to 15 kt in the
evening, becoming variable winds less than 5 kt. Elsewhere, S to
SW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. Period
17 seconds.
.MON...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W 10 to 15 kt in the afternoon. Elsewhere, S to SW
winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds.
.MON NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in W to NW
swell. Period 14 seconds.
.TUE...SW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period
14 seconds.
.TUE NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.WED...S to SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.

$$

PMZ121-071515-
Ecuador between 250 and 500 nm offshore-
709 PM PST Sat Dec 6 2025

.TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 18 seconds.
.SUN...S winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period
17 seconds.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in W to
NW swell. Period 16 seconds.
.MON...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 15 seconds.
.MON NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.WED...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.WED NIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 11 seconds.
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 11 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.

$$

PMZ123-071515-
Offshore Galapagos Islands-
709 PM PST Sat Dec 6 2025

.TONIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 17 seconds.
.SUN...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 17 seconds.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in W to
NW swell. Period 16 seconds.
.MON...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 15 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW
swell. Period 13 seconds.
.TUE...SE to S winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period
12 seconds.
.WED...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.WED NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period
11 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.

$$

Forecaster Lewitsky