166
FZPN27 KNHC 250821
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
121 AM PDT Wed Sep 25 2024

Offshore Waters Forecast for the E Pacific within 250 nm of
Mexico

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.

PMZ001-252030-
Synopsis for the E Pacific within 250 nm of Mexico
121 AM PDT Wed Sep 25 2024

.SYNOPSIS...An area of low pressure, partially associated with the
remnants of John, is producing a large area of shower and
thunderstorm activity along and offshore of the coast of southern
Mexico. A 1001 mb low is located within the area of low pressure
near 16N103W. The shower and thunderstorm activity is showing
signs of organization, and environmental conditions appear
conducive for additional development. A tropical depression is
now likely to form in the next day or two, as long as the system
remains over water. Otherwise, fresh to strong southwest to west
winds will continue through Fri, mainly south of 16N between 95W
and 105W. Winds will slowly diminish below strong speeds on Sat,
and diminish further on Sun. Periods of near gale force winds
will be possible through Thu. Rough to locally very rough seas
are expected off the coasts of Guerrero and Oaxaca through at
least Fri before they begin to slowly subside. Elsewhere, mostly
fresh northwest winds and moderate seas will be over the
remainder of the Mexican offshore waters through Sat, with the
exception of the Gulf of California, where winds will remain
light to gentle.

$$

PMZ009-252030-
Mexico Border S to 30N within 60 nm of shore-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
16 seconds.
.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
16 seconds.
.THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds.
.THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.FRI...NW winds 10 to 15 kt. 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 3 to 5 ft. Period 13 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.

$$

PMZ011-252030-
30N to Punta Eugenia within 250 nm of shore-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds.
.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
15 seconds.
.THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
.THU NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 15 seconds.
.FRI...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period
13 seconds.
.FRI NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 14 seconds.
.SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 13 seconds.
.SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 12 seconds.
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW
swell. Period 12 seconds.

$$

PMZ013-252030-
Punta Eugenia to Cabo San Lazaro within 250 nm offshore-
121 AM PDT Wed Sep 25 2024

.TODAY...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
16 seconds.
.TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
11 seconds.
.THU...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds.
.THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds.
.FRI...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 14 seconds.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 14 seconds.
.SAT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 13 seconds.
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
13 seconds.
.SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 12 seconds.
.SUN NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
12 seconds.

$$

PMZ014-252030-
Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of
20N-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
16 seconds.
.TONIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
12 seconds.
.THU...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds.
.THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds.
.FRI...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell. Period
12 seconds.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 14 seconds.
.SAT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 13 seconds.
.SAT NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW
swell. Period 13 seconds.
.SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period
13 seconds.
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW
swell. Period 12 seconds.

$$

PMZ016-252030-
From 17N to 20N Between 110W and 115W including the
Revillagigedo Islands-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.TONIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
11 seconds.
.THU...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 11 seconds.
.THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds.
.FRI...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW to N swell.
Period 12 seconds.
.FRI NIGHT...NW winds 15 kt. Seas 6 to 8 ft in NW swell. Period
13 seconds.
.SAT...NW winds 15 kt. Seas 6 to 8 ft in NW swell. Period
14 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW to N
swell. Period 14 seconds.
.SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period
13 seconds.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in NW to N
swell. Period 13 seconds.

$$

PMZ017-252030-
Northern Gulf of California-
121 AM PDT Wed Sep 25 2024

.TODAY...Variable winds less than 5 kt. Seas 2 to 3 ft.
Period 6 seconds.
.TONIGHT...N of 30N, variable winds less than 5 kt, becoming S
10 kt late. Elsewhere, SW winds 10 kt. Seas 2 to 3 ft. Period
11 seconds.
.THU...N of 30N, S to SW winds 10 kt in the morning, becoming
variable winds less than 5 kt. Elsewhere, SW winds 10 kt,
shifting to N in the afternoon. Seas 2 to 3 ft. Period 3
seconds.
.THU NIGHT...Variable winds less than 5 kt N of 30N, and W to NW
10 kt Elsewhere. Seas 2 to 3 ft. Period 3 seconds.
.FRI...Variable winds less than 5 kt N of 30N, and NW 10 kt
Elsewhere. Seas 2 to 3 ft. Period 2 seconds.
.FRI NIGHT...Variable winds less than 5 kt N of 30N, and W 10 kt
Elsewhere. Seas 2 to 3 ft. Period 2 seconds.
.SAT...Variable winds less than 5 kt. Seas 2 to 3 ft. Period 4
seconds.
.SAT NIGHT...SW winds 10 kt. Seas 2 to 3 ft. Period 5 seconds.
.SUN...S to SW winds 10 kt N of 30N, and variable less than 5 kt
Elsewhere. Seas 2 to 3 ft. Period 2 seconds.
.SUN NIGHT...SE to S winds 10 kt. Seas 2 to 3 ft. Period 2
seconds.

$$

PMZ019-252030-
Central Gulf of California-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 15
seconds.
.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 10
seconds.
.THU...NW winds 10 to 15 kt. Seas 3 to 4 ft.Period 5 seconds.
.THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 5
seconds.
.FRI...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 4 seconds.
.FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 4 ft.
Period 4 seconds.
.SAT...NW winds 10 kt. Seas 3 to 4 ft. Period 6 seconds.
.SAT NIGHT...SW winds 10 kt. Seas 3 to 4 ft. Period 11 seconds.
.SUN...SE to S winds 10 kt. Seas 3 to 4 ft. Period 11 seconds.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. Period
12 seconds.

$$

PMZ021-252030-
Southern Gulf of California-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 10 kt. Seas 3 to 4 ft. Period 16 seconds.
.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 15
seconds.
.THU...NW winds 10 to 15 kt. Seas 3 to 4 ft. Period 14 seconds.
.THU NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 4 ft.
Period 16 seconds.
.FRI...NW winds 10 kt. Seas 3 to 4 ft. Period 12 seconds.
.FRI NIGHT...W to NW winds 10 kt. Seas 3 to 4 ft. Period 12
seconds.
.SAT...SE winds 10 kt. Seas 3 to 4 ft. Period 11 seconds.
.SAT NIGHT...SE to S winds 10 kt. Seas 3 to 4 ft. Period 11
seconds.
.SUN...SE to S winds 10 kt. Seas 3 to 4 ft. Period 12 seconds.
.SUN NIGHT...S winds 10 kt. Seas 3 to 4 ft. Period 12 seconds.

$$

PMZ022-252030-
N of 20N E of 110W to the Entrance of the Gulf of California-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.TONIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU...W to NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds.
.THU NIGHT...W to NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds.
.FRI...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell.
Period 12 seconds.
.FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 12 seconds.
.SAT...SW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period
12 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in W to NW
swell. Period 13 seconds.
.SUN...S winds 10 kt. Seas 5 to 7 ft in W swell. Period
13 seconds.
.SUN NIGHT...S winds 10 kt. Seas 4 to 6 ft in W swell. Period
14 seconds.

$$

PMZ024-252030-
Colima and Jalisco within 300 nm offshore S of 20N and E of
110W-
121 AM PDT Wed Sep 25 2024

.TODAY...NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 13 seconds.
.TONIGHT...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in NW
swell. Period 7 seconds.
.THU...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in NW swell.
Period 7 seconds.
.THU NIGHT...W to NW winds 15 to 20 kt. Seas 6 to 9 ft in NW
swell. Period 7 seconds.
.FRI...W to NW winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 7 seconds.
.FRI NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in NW
swell. Period 10 seconds.
.SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period
12 seconds.
.SAT NIGHT...SW winds 10 kt. Seas 6 to 8 ft in NW swell. Period
13 seconds.
.SUN...SW winds 10 kt. Seas 5 to 7 ft in NW swell. Period
14 seconds.
.SUN NIGHT...SW winds 10 kt. Seas 5 to 7 ft in NW swell. Period
13 seconds.

$$

PMZ025-252030-
Michoacan and Guerrero within 250 nm offshore-
121 AM PDT Wed Sep 25 2024

.TODAY...W winds 25 to 30 kt. Seas 12 to 18 ft in W to NW swell.
Period 10 seconds. Winds and seas higher in and near numerous
showers and thunderstorms.
.TONIGHT...W winds 25 to 30 kt. Seas 12 to 19 ft in W to NW
swell. Period 11 seconds. Numerous showers and thunderstorms.
.THU...W winds 25 to 30 kt. Seas 12 to 18 ft in NW swell. Period
10 seconds. Numerous showers and thunderstorms.
.THU NIGHT...W winds 20 to 25 kt. Seas 10 to 16 ft in W to NW
swell. Period 10 seconds. Numerous showers and thunderstorms.
.FRI...W to NW winds 15 to 20 kt. Seas 9 to 13 ft in W to NW
swell. Period 10 seconds.
.FRI NIGHT...SE winds 10 kt Within 60 nm of shore, and W 15 to
20 kt Elsewhere. Seas 7 to 11 ft in W to NW swell. Period
8 seconds.
.SAT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W to NW
swell. Period 8 seconds.
.SAT NIGHT...S to SW winds 10 kt. Seas 6 to 9 ft in W to NW
swell. Period 12 seconds.
.SUN...SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
Period 12 seconds.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 12 seconds.

$$

PMZ026-252030-
Oaxaca W of Puerto Angel within 250 nm offshore-
121 AM PDT Wed Sep 25 2024

.TODAY...SW winds 20 to 30 kt. Seas 11 to 17 ft in SW to W
swell. Period 10 seconds. Scattered to numerous showers and
thunderstorms.
.TONIGHT...SW winds 20 to 30 kt. Seas 11 to 17 ft in W swell.
Period 11 seconds. Scattered to numerous showers and
thunderstorms.
.THU...SW winds 25 to 30 kt. Seas 12 to 18 ft in W swell. Period
11 seconds. Scattered to numerous showers and thunderstorms.
.THU NIGHT...SW to W winds 20 to 30 kt. Seas 11 to 17 ft in NW
swell. Period 11 seconds. Scattered to numerous showers and
thunderstorms.
.FRI...SW to W winds 25 to 30 kt. Seas 9 to 14 ft in W to NW
swell. Period 10 seconds.
.FRI NIGHT...SW to W winds 20 to 25 kt. Seas 9 to 13 ft in W to
NW swell. Period 10 seconds.
.SAT...SW winds 15 to 20 kt. Seas 7 to 11 ft in W to NW swell.
Period 8 seconds.
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W to
NW swell. Period 8 seconds.
.SUN...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 8 seconds.
.SUN NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to
NW swell. Period 8 seconds.

$$

PMZ028-252030-
Oaxaca E of Puerto Angel within 300 nm offshore including the
Gulf of Tehuantepec-
121 AM PDT Wed Sep 25 2024

.TODAY...SW winds 20 to 25 kt. Seas 9 to 14 ft in W swell.
Period 10 seconds. Winds and seas higher in and near scattered
to numerous showers and thunderstorms.
.TONIGHT...SW winds 20 to 25 kt. Seas 9 to 14 ft in W swell.
Period 10 seconds. Scattered to numerous showers and
thunderstorms.
.THU...SW winds 20 to 25 kt. Seas 10 to 15 ft in W to NW swell.
Period 11 seconds. Scattered showers and thunderstorms.
.THU NIGHT...SW winds 20 to 25 kt. Seas 9 to 14 ft in W to NW
swell. Period 11 seconds. Scattered showers and thunderstorms.
.FRI...SW winds 20 to 25 kt. Seas 9 to 14 ft in W to NW swell.
Period 10 seconds.
.FRI NIGHT...SW winds 20 to 25 kt. Seas 9 to 13 ft in W to NW
swell. Period 10 seconds.
.SAT...SW to W winds 15 to 20 kt. Seas 7 to 11 ft in W to NW
swell. Period 10 seconds.
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W to
NW swell. Period 9 seconds.
.SUN...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
Period 8 seconds.
.SUN NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 8 seconds.

$$

PMZ029-252030-
Offshore Chiapas E of 94W-
121 AM PDT Wed Sep 25 2024

.TODAY...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds. Winds and seas higher in and near scattered
to numerous showers and thunderstorms.
.TONIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds. Scattered to numerous showers and thunderstorms.
.THU...SW winds 10 to 15 kt. Seas 7 to 10 ft in W swell. Period
11 seconds. Scattered showers and thunderstorms.
.THU NIGHT...SW to W winds 10 kt E of 93W, and SW 15 to 20 kt W
of 93W. Seas 7 to 10 ft in W swell. Period 11 seconds. Scattered
showers and isolated thunderstorms.
.FRI...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in W swell.
Period 11 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in W
swell. Period 10 seconds.
.SAT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in W swell.
Period 10 seconds.
.SAT NIGHT...W winds 10 kt. Seas 6 to 8 ft in W swell. Period
10 seconds.
.SUN...Variable winds less than 5 kt E of 93W, and W 10 kt W of
93W. Seas 5 to 7 ft in W swell. Period 9 seconds.
.SUN NIGHT...NW winds 10 kt. Seas 5 to 7 ft in W swell. Period
9 seconds.

$$

Forecaster Aguirre