401
FZPN27 KNHC 262159
OFFPZ7

Offshore Waters Forecast
National Weather Service National Hurricane Center Miami, FL
259 PM PDT Thu Sep 26 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.

PMZ001-271000-
Synopsis for the E Pacific within 250 nm of Mexico
259 PM PDT Thu Sep 26 2024

.SYNOPSIS...Hurricane John is near 17.6N 102.8W at 2 PM PDT, and
is moving northwest at 2 kt. Maximum sustained winds are 65 kt
with gusts to 80 kt, and the minimum central pressure is 979 mb.
John will move to 18.0N 103.0W Fri morning, move inland and
weaken to a tropical storm near 18.6N 103.5W Fri afternoon,
weaken to a tropical depression near 19.2N 104.7W Sat morning,
become a remnant low and move to 19.8N 106.0W Sat afternoon,
20.6N 107.5W Sun morning, and dissipate Sun afternoon. Rough to
very rough seas will impact the south and southwest Mexico
offshore waters through Sat. Heavy rainfall will continue to
impact Guerrero, Oaxaca and Michoacan through Sat. Meanwhile,
moderate to fresh winds will continue over the Baja California
offshores through the weekend, with rough seas subsiding by Sun
night.

$$

PMZ009-271000-
Mexico Border S to 30N within 60 nm of shore-
259 PM PDT Thu Sep 26 2024

.TONIGHT...N of 31N, NW winds 15 to 20 kt. S of 31N, NW to N
winds 15 to 20 kt, becoming NW 10 to 15 kt late. Seas
6 to 7 ft. Period 14 seconds.
.FRI...N of 31N, NW winds 10 to 15 kt, increasing to 15 to 20 kt
in the afternoon. S of 31N, NW winds 10 to 15 kt. Seas 7 ft.
Period 14 seconds.
.FRI NIGHT...NW winds 10 to 15 kt. Seas 6 ft. Period 14 seconds.
.SAT...N of 31N, NW winds 10 to 15 kt, increasing to 15 to 20 kt
in the afternoon. S of 31N, NW winds 10 to 15 kt. Seas 6 ft.
Period 13 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft. Period
13 seconds.
.SUN...N of 31N, NW to N winds 10 to 15 kt, becoming NW 15 to
20 kt in the afternoon. S of 31N, NW winds 10 to 15 kt. Seas
8 ft. Period 13 seconds.
.SUN NIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
late. Seas 7 to 8 ft. Period 12 seconds.
.MON...NW winds 10 to 15 kt. Seas 8 ft. Period 12 seconds.
.MON NIGHT...NW winds 10 kt. Seas 5 ft. Period 11 seconds.
.TUE...NW winds 10 kt. Seas 5 ft. Period 11 seconds.

$$

PMZ011-271000-
30N to Punta Eugenia within 250 nm of shore-
259 PM PDT Thu Sep 26 2024

.TONIGHT...NW to N winds 20 to 25 kt. Seas 7 to 8 ft. Period
15 seconds.
.FRI...NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 8 ft. Period 14 seconds.
.FRI NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
late. Seas 8 ft. Period 14 seconds.
.SAT...NW winds 15 to 20 kt. Seas 8 ft. Period 13 seconds.
.SAT NIGHT...NW winds 20 to 25 kt, diminishing to 15 to 20 kt
late. Seas 8 to 9 ft. Period 14 seconds.
.SUN...NW to N winds 15 to 20 kt. Seas 9 ft. Period 13 seconds.
.SUN NIGHT...Within 60 nm of the coast, NW winds 20 to 25 kt,
diminishing to 15 to 20 kt late. Elsewhere, NW to N
winds 10 to 15 kt. Seas 9 ft. Period 13 seconds.
.MON...NW winds 10 to 15 kt. Seas 8 to 9 ft. Period 12 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 7 ft. Period 11 seconds.
.TUE...NW winds 10 kt. Seas 7 ft. Period 11 seconds.

$$

PMZ013-271000-
Punta Eugenia to Cabo San Lazaro within 250 nm offshore-
259 PM PDT Thu Sep 26 2024

.TONIGHT...NW to N winds 15 to 20 kt. Seas 8 to 9 ft. Period
15 seconds.
.FRI...NW to N winds 20 to 25 kt, becoming NW 15 to 20 kt in the
afternoon. Seas 9 ft. Period 14 seconds.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 9 ft. Period 14 seconds.
.SAT...NW winds 15 to 20 kt. Seas 9 to 10 ft. Period 13 seconds.
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 10 ft. Period
12 seconds.
.SUN...NW to N winds 15 to 20 kt. Seas 10 ft. Period 13 seconds.
.SUN NIGHT...NW to N winds 15 to 20 kt, diminishing to 10 to
15 kt late. Seas 9 ft. Period 13 seconds.
.MON...NW to N winds 10 to 15 kt. Seas 9 ft. Period 13 seconds.
.MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 ft. Period
12 seconds.
.TUE...NW to N winds 10 kt. Seas 6 ft. Period 11 seconds.

$$

PMZ014-271000-
Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of
20N-
259 PM PDT Thu Sep 26 2024

.TONIGHT...NW winds 15 to 20 kt. Seas 9 ft. Period 9 seconds.
.FRI...NW winds 15 to 20 kt. Seas 10 to 11 ft. Period 9 seconds.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 10 ft. Period 9 seconds.
.SAT...NW winds 15 to 20 kt. Seas 10 to 11 ft. Period 9 seconds.
.SAT NIGHT...NW to N winds 15 to 20 kt, diminishing to 10 to
15 kt late. Seas 10 to 11 ft. Period 10 seconds.
.SUN...NW to N winds 10 to 15 kt. Seas 9 to 10 ft. Period
10 seconds.
.SUN NIGHT...NW winds 10 to 15 kt. Seas 8 to 9 ft. Period
11 seconds.
.MON...N winds 10 to 15 kt, shifting to W in the afternoon. Seas
7 to 8 ft. Period 13 seconds.
.MON NIGHT...NW winds 10 kt. Seas 6 ft. Period 13 seconds.
.TUE...NW to N winds 10 kt. Seas 5 to 6 ft. Period 12 seconds.

$$

PMZ016-271000-
From 17N to 20N Between 110W and 115W including the
Revillagigedo Islands-
259 PM PDT Thu Sep 26 2024

.TONIGHT...NW winds 15 to 20 kt, becoming W to NW 20 to 25 kt
late. Seas 9 to 10 ft. Period 9 seconds.
.FRI...NW winds 15 to 20 kt. Seas 11 ft. Period 10 seconds.
.FRI NIGHT...NW winds 15 to 20 kt. Seas 11 ft. Period
10 seconds.
.SAT...NW winds 10 to 15 kt. Seas 11 to 13 ft E of 113W, and
10 ft W of 113W. Period 10 seconds.
.SAT NIGHT...NW winds 10 to 15 kt. Seas 10 to 11 ft. Period
11 seconds.
.SUN...NW winds 10 to 15 kt. Seas 9 to 10 ft. Period 10 seconds.
.SUN NIGHT...W to NW winds 10 to 15 kt. Seas 8 ft. Period
10 seconds.
.MON...W to NW winds 10 to 15 kt. Seas 7 to 8 ft. Period
13 seconds.
.MON NIGHT...W winds 10 kt. Seas 6 ft. Period 13 seconds.
.TUE...W to NW winds 10 kt in the morning, becoming variable
winds less than 5 kt. Seas 6 ft. Period 12 seconds.

$$

PMZ017-271000-
Northern Gulf of California-
259 PM PDT Thu Sep 26 2024

.TONIGHT...Variable winds less than 5 kt N of 30N, and W to NW
10 to 15 kt Elsewhere. Seas 3 ft or less. Period 13 seconds.
.FRI...NW winds 10 to 15 kt. Seas 3 ft or less. Period
13 seconds.
.FRI NIGHT...W winds 10 to 15 kt. Seas 3 ft or less. Period
12 seconds.
.SAT...W to NW winds 10 kt, shifting to SE in the afternoon.
Seas 3 ft or less. Period 12 seconds.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
Period 12 seconds.
.SUN...SE winds 15 to 20 kt, becoming SE to S 10 to 15 kt in the
afternoon. Seas 3 ft or less. Period 8 seconds.
.SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
5 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
4 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
4 seconds.
.TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds.


$$

PMZ019-271000-
Central Gulf of California-
259 PM PDT Thu Sep 26 2024

.TONIGHT...NW winds 15 to 20 kt, diminishing to 10 to 15 kt
late. Seas 5 to 6 ft. Period 13 seconds.
.FRI...NW winds 10 to 15 kt, increasing to 15 to 20 kt in the
afternoon. Seas 5 ft. Period 7 seconds.
.FRI NIGHT...W to NW winds 15 to 20 kt, diminishing to 10 to
15 kt late. Seas 4 ft. Period 6 seconds.
.SAT...E winds 10 to 15 kt, becoming SE 15 to 20 kt in the
afternoon. Seas 4 ft in the morning, becoming seas 3 ft or less.
Period 6 seconds.
.SAT NIGHT...S to SW winds 10 to 15 kt, becoming SE 15 to 20 kt
late. Seas 3 ft or less. Period 7 seconds.
.SUN...SE winds 10 kt. Seas 3 ft or less. Period 5 seconds.
.SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 7 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
10 seconds.
.MON NIGHT...S winds 10 kt. Seas 3 ft or less. Period
14 seconds.
.TUE...SE to S winds 10 kt. Seas 3 ft or less. Period
13 seconds.

$$

PMZ021-271000-
Southern Gulf of California-
259 PM PDT Thu Sep 26 2024

.TONIGHT...W to NW winds 15 to 20 kt, becoming NW 10 to 15 kt
late. Seas 4 ft. Period 14 seconds.
.FRI...NW winds 10 to 15 kt. Seas 4 ft. Period 12 seconds.
.FRI NIGHT...W to NW winds 10 to 15 kt, shifting to SE to S
late. Seas 4 ft. Period 9 seconds.
.SAT...SE winds 10 to 15 kt, becoming SE to S 15 to 20 kt in the
afternoon. Seas 3 ft or less, becoming 4 ft in the afternoon.
Period 9 seconds.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 ft. Period
9 seconds.
.SUN...SE to S winds 10 kt. Seas 4 ft in the morning, becoming
seas 3 ft or less. Period 10 seconds.
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less.
Period 12 seconds.
.MON...S winds 10 kt. Seas 3 ft or less. Period 14 seconds.
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less.
Period 14 seconds.
.TUE...S to SW winds 10 kt. Seas 3 ft or less. Period
15 seconds.

$$

PMZ022-271000-
N of 20N E of 110W to the Entrance of the Gulf of California-
259 PM PDT Thu Sep 26 2024

.TONIGHT...W to NW winds 15 to 20 kt. Seas 6 to 7 ft N of 22N,
and 9 ft S of 22N. Period 9 seconds.
.FRI...W to NW winds 15 to 20 kt. Seas 6 ft N of 22N, and 9 ft S
of 22N. Period 9 seconds.
.FRI NIGHT...SW to W winds 15 to 20 kt, becoming SW 10 to 15 kt
late. Seas 6 to 7 ft N of 22N, and 9 to 10 ft S of
22N. Period 9 seconds.
.SAT...S to SW winds 15 to 20 kt, diminishing to 10 to 15 kt in
the afternoon. Seas 9 to 10 ft. Period 9 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Seas 7 ft N of 22N, and 9 to
10 ft S of 22N. Period 9 seconds. Scattered showers and isolated
tstms through the night.
.SUN...S winds 10 to 15 kt. Seas 7 to 8 ft. Period 9 seconds.
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 6 ft. Period
10 seconds.
.MON...S to SW winds 10 kt. Seas 6 ft. Period 14 seconds.
.MON NIGHT...SW to W winds 10 kt. Seas 5 ft. Period 17 seconds.
.TUE...W to NW winds 10 kt. Seas 5 ft. Period 17 seconds.

$$

PMZ024-271000-
Colima and Jalisco within 300 nm offshore S of 20N and E of
110W-
259 PM PDT Thu Sep 26 2024

.TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W to NW winds
20 to 25 kt. Seas 13 ft. Period 9 seconds.
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. N of 18N, 25 to
30 kt in the afternoon. W to NW winds 20 to 25 kt. S of 18N,
15 to 20 kt in the afternoon. Seas 13 ft. Period 10 seconds.
.FRI NIGHT...W to NW winds 20 to 25 kt, diminishing to 15 to
20 kt late. Seas 11 to 12 ft. Period 10 seconds.
Scattered showers and isolated tstms through the night.
.SAT...W to NW winds 10 to 15 kt, becoming W 15 to 20 kt in the
afternoon. Seas 11 to 13 ft. Period 10 seconds. Scattered
showers and isolated tstms through the day.
.SAT NIGHT...N of 18N, SW to W winds 10 to 15 kt, increasing to
15 to 20 kt late. S of 18N, W winds 10 kt. Seas 11 to
12 ft. Period 10 seconds. Scattered showers and isolated tstms
through the night.
.SUN...SW to W winds 10 to 15 kt. Seas 9 to 10 ft. Period
10 seconds.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 7 to 8 ft. Period
11 seconds.
.MON...SW to W winds 10 kt. Seas 6 ft. Period 12 seconds.
.MON NIGHT...SW to W winds 10 kt. Seas 6 ft. Period 13 seconds.
.TUE...W to NW winds 10 kt. Seas 5 to 6 ft. Period 13 seconds.

$$

PMZ025-271000-
Michoacan and Guerrero within 250 nm offshore-
259 PM PDT Thu Sep 26 2024

...HURRICANE WARNING...

.TONIGHT...HURRICANE CONDITIONS. Within 60 nm of shore, SW winds
50 to 65 kt, becoming SW to W 45 to 50 kt late. Elsewhere, SW to
W winds 55 to 60 kt. Seas 21 ft. Period 11 seconds. Scattered
showers and isolated tstms. Vsby 1 NM or less.
.FRI...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of
shore, SW to W winds 35 to 40 kt, diminishing to 15 to 20 kt in
the afternoon. Elsewhere, SW to W winds 40 to 45 kt, diminishing
to 30 to 35 kt in the afternoon. Seas 15 to 16 ft. Period
11 seconds. Scattered tstms.
.FRI NIGHT...SW to W winds 15 to 20 kt. Seas 13 to 14 ft. Period
11 seconds. Scattered tstms.
.SAT...SW winds 15 to 20 kt. Seas 11 to 12 ft. Period
11 seconds. Scattered showers and isolated tstms through the
day.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 10 to 11 ft. Period
10 seconds. Scattered showers and isolated tstms.
.SUN...SW winds 10 to 15 kt. Seas 9 to 10 ft. Period 10 seconds.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 7 to 8 ft. Period
10 seconds.
.MON...SW to W winds 10 to 15 kt, increasing to 15 to 20 kt in
the afternoon. Seas 7 ft. Period 12 seconds.
.MON NIGHT...W winds 10 to 15 kt. Seas 7 ft. Period 12 seconds.
.TUE...W to NW winds 10 to 15 kt. Seas 6 ft. Period 13 seconds.

$$

PMZ026-271000-
Oaxaca W of Puerto Angel within 250 nm offshore-
259 PM PDT Thu Sep 26 2024

.TONIGHT...SW winds 25 to 30 kt. Seas 14 to 15 ft. Period
10 seconds. Scattered showers and isolated tstms.
.FRI...SW winds 20 to 25 kt. Seas 14 to 15 ft. Period
12 seconds. Scattered showers and isolated tstms.
.FRI NIGHT...SW to W winds 15 to 20 kt, increasing to 20 to
25 kt late. Seas 12 to 13 ft. Period 12 seconds.
Scattered showers and isolated tstms.
.SAT...SW winds 15 to 20 kt. Seas 11 ft. Period 12 seconds.
Scattered showers and isolated tstms.
.SAT NIGHT...SW to W winds 15 to 20 kt. Seas 10 to 11 ft. Period
11 seconds. Scattered tstms.
.SUN...SW to W winds 15 to 20 kt. Seas 9 ft. Period 11 seconds.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 8 ft. Period 11 seconds.
.MON...SW winds 15 to 20 kt. Seas 7 ft. Period 10 seconds.
.MON NIGHT...SW to W winds 15 to 20 kt, becoming W 10 to 15 kt
late. Seas 7 to 8 ft. Period 11 seconds.
.TUE...SW to W winds 10 to 15 kt. Seas 7 ft. Period 13 seconds.

$$

PMZ028-271000-
Oaxaca E of Puerto Angel within 300 nm offshore including the
Gulf of Tehuantepec-
259 PM PDT Thu Sep 26 2024

.TONIGHT...SW to W winds 15 to 20 kt. Seas 11 ft. Period
10 seconds. Scattered showers and isolated tstms through the
night.
.FRI...SW winds 20 to 25 kt. Seas 11 to 12 ft. Period
12 seconds. Scattered showers and isolated tstms through the
day.
.FRI NIGHT...SW to W winds 15 to 20 kt. Seas 11 to 12 ft. Period
12 seconds. Scattered showers and isolated tstms through the
night.
.SAT...SW to W winds 15 to 20 kt. Seas 10 to 11 ft. Period
12 seconds. Scattered showers and isolated tstms through the
day.
.SAT NIGHT...SW winds 15 to 20 kt. Seas 10 ft. Period
12 seconds. Scattered tstms.
.SUN...SW winds 15 to 20 kt. Seas 9 ft. Period 11 seconds.
.SUN NIGHT...SW winds 15 to 20 kt. Seas 6 ft N of 14N, and 8 to
9 ft S of 14N. Period 11 seconds.
.MON...SW to W winds 15 to 20 kt. Seas 7 to 8 ft. Period
11 seconds.
.MON NIGHT...W winds 10 to 15 kt. Seas 7 to 8 ft. Period
11 seconds.
.TUE...W winds 10 to 15 kt. Seas 7 ft. Period 13 seconds.

$$

PMZ029-271000-
Offshore Chiapas E of 94W-
259 PM PDT Thu Sep 26 2024

.TONIGHT...W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds.
Scattered showers and isolated tstms through the night.
.FRI...SW to W winds 10 to 15 kt. Seas 8 ft. Period 11 seconds.
Scattered showers and isolated tstms through the day.
.FRI NIGHT...SW winds 10 to 15 kt. Seas 8 ft. Period 12 seconds.
Scattered showers and isolated tstms through the night.
.SAT...E of 93W, NW to N winds 10 kt, shifting to SW to W in the
afternoon. W of 93W, SW winds 15 to 20 kt, becoming S to SW
10 to 15 kt in the afternoon. Seas 8 ft. Period 12 seconds.
Scattered showers and isolated tstms through the day.
.SAT NIGHT...Variable winds less than 5 kt E of 93W, and S to SW
10 to 15 kt W of 93W. Seas 7 ft. Period 12 seconds. Numerous
showers and scattered tstms.
.SUN...S to SW winds 10 kt. Seas 7 ft. Period 11 seconds.
.SUN NIGHT...W winds 10 kt. Seas 6 ft. Period 11 seconds.
.MON...W to NW winds 10 to 15 kt. Seas 6 ft. Period 11 seconds.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 6 ft. Period
12 seconds.
.TUE...W to NW winds 10 to 15 kt. Seas 6 ft. Period 15 seconds.

$$

Forecaster Ramos