582
FZPN28 KNHC 092047
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
147 PM PDT Thu Oct 9 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.

PMZ101-100900-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
147 PM PDT Thu Oct 9 2025

.SYNOPSIS...Little change is expected in the weather pattern
across most of the region for the remainder of this week and
into the weekend under a weak pressure gradient. Combined seas
may reach 8 ft off off Central America Sat and Sun primarily due
to SW swell.

$$

PMZ111-100900-
Guatemala and El Salvador to 250 nm offshore-
147 PM PDT Thu Oct 9 2025

.TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 11 seconds. Scattered showers and isolated tstms.
.FRI...W to NW winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 11 seconds.
.FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in W to
NW swell. Period 11 seconds. Scattered showers and isolated
tstms through the night.
.SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell.
Period 11 seconds. Scattered tstms through the day.
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to
NW swell. Period 11 seconds.
.SUN...SW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period
14 seconds.
.SUN NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 14 seconds.
.MON...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds.
.MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 14 seconds.
.TUE...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 13 seconds.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 12 seconds.

$$

PMZ113-100900-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
147 PM PDT Thu Oct 9 2025

.TONIGHT...Offshore Gulf of Papagayo, variable winds less than
5 kt, becoming N 10 kt late. Elsewhere, W to NW winds
10 kt. Seas 5 to 7 ft in W to NW swell. Period 11 seconds.
Scattered showers and isolated tstms.
.FRI...Variable winds less than 5 kt Offshore Gulf of Papagayo,
and W to NW 10 kt Elsewhere. Seas 4 to 6 ft in W to NW swell.
Period 11 seconds. Scattered showers and isolated tstms through
the day.
.FRI NIGHT...Variable winds less than 5 kt Offshore Gulf of
Papagayo, and SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in W
to NW swell. Period 11 seconds. Scattered showers and isolated
tstms through the night.
.SAT...Offshore Gulf of Papagayo, variable winds less than 5 kt,
becoming SW 10 kt in the afternoon. Elsewhere, SW to W winds
15 to 20 kt. Seas 5 to 7 ft in W to NW swell. Period 11 seconds.
Scattered showers and isolated tstms through the day.
.SAT NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W to
NW swell. Period 12 seconds.
.SUN...SW winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell.
Period 13 seconds.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell.
Period 14 seconds.
.MON...SW winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period
14 seconds.
.MON NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW
swell. Period 14 seconds.
.TUE...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds.
.TUE NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period
11 seconds.

$$

PMZ115-100900-
North Costa Rica to West Panama to 250 nm offshore-
147 PM PDT Thu Oct 9 2025

.TONIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 12 seconds. Scattered showers and isolated tstms.
.FRI...SW to W winds 15 to 20 kt. Seas 6 to 8 ft. Period
12 seconds. Numerous showers and scattered tstms.
.FRI NIGHT...SW to W winds 10 to 15 kt Near the Azuero
Peninsula, and SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in SW to
W swell. Period 11 seconds. Numerous showers and scattered
tstms.
.SAT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in W to NW
swell. Period 11 seconds. Numerous showers and scattered tstms
through the day.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 13 seconds.
.SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period
12 seconds.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in W swell.
Period 12 seconds.
.MON...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell.
Period 13 seconds.
.MON NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW to
W swell. Period 13 seconds.
.TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell.
Period 12 seconds.
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.

$$

PMZ117-100900-
East Panama and Colombia including the Gulf of Panama-
147 PM PDT Thu Oct 9 2025

.TONIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft in SW swell.
Period 13 seconds. Numerous showers and scattered tstms through
the night.
.FRI...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds.
Numerous showers and scattered tstms through the day.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 12 seconds. Scattered tstms through the night.
.SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
.SUN NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds.
.MON...S to SW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.MON NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds.
.TUE NIGHT...SW to W winds 10 to 15 kt. Seas 2 to 4 ft. Period
12 seconds.

$$

PMZ119-100900-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
147 PM PDT Thu Oct 9 2025

.TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.FRI...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W 10 to 15 kt in the afternoon. Elsewhere, S to SW
winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 12 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 15 seconds.
.SUN...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds.
.SUN NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 14 seconds.
.MON...S to SW winds 10 kt. Seas 3 to 5 ft. Period 13 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 2 to 4 ft. Period
12 seconds.

$$

PMZ121-100900-
Ecuador between 250 and 500 nm offshore-
147 PM PDT Thu Oct 9 2025

.TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 11 seconds.
.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell.
Period 11 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SE to
S swell. Period 15 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds.
.SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.
.SUN...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
14 seconds.
.SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds.
.MON...S winds 10 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 kt. Seas 2 to 4 ft. Period 12 seconds.
.TUE NIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.

$$

PMZ123-100900-
Offshore Galapagos Islands-
147 PM PDT Thu Oct 9 2025

.TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 11 seconds.
.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell.
Period 12 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 15 seconds.
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds.
.SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period
12 seconds.
.SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period
12 seconds.
.MON...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.MON NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.TUE...SE to S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.TUE NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.

$$

Forecaster Christensen