275
FZPN27 KNHC 140345
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
845 PM PDT Wed Aug 13 2025

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.

PMZ001-141545-
Synopsis for the E Pacific within 250 nm of Mexico
845 PM PDT Wed Aug 13 2025

.SYNOPSIS...A ridge will continue to build west of the Baja
California peninsula the remainder of the week, supporting
gentle to moderate NW winds with moderate seas. In the north and
central portions of the Gulf of California, expect moderate to
fresh SE to S winds Thu through Sat as the pressure gradient
tighten there between high pressure to the W and low pressure
over the SW of the United States. Seas are forecast to build to
around 6 of 7 ft with these winds. Elsewhere across the Gulf,
gentle to moderate southerly winds and slight seas will prevail.
Otherwise, light to gentle winds and moderate seas in SW swell
will persist across the remainder of the Mexican offshore waters.

$$

PMZ009-141545-
Mexico Border S to 30N within 60 nm of shore-
845 PM PDT Wed Aug 13 2025

.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in W swell.
Period 14 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. Period
15 seconds.
.FRI...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 15 seconds.
.FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in NW swell. Period
12 seconds.
.SAT...SW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.SAT NIGHT...Variable winds less than 5 kt N of 31N, and W to NW
10 kt S of 31N. Seas 3 to 5 ft. Period 12 seconds.
.SUN...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.SUN NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 11 seconds.
.MON...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.

$$

PMZ011-141545-
30N to Punta Eugenia within 250 nm of shore-
845 PM PDT Wed Aug 13 2025

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

$$

PMZ013-141545-
Punta Eugenia to Cabo San Lazaro within 250 nm offshore-
845 PM PDT Wed Aug 13 2025

.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft in S to
SW swell. Period 15 seconds.
.FRI...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.
.FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 12 seconds.
.SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.
.SUN...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
11 seconds.
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.MON...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds.
.MON NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.

$$

PMZ014-141545-
Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of
20N-
845 PM PDT Wed Aug 13 2025

.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.THU...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
.THU NIGHT...W to NW winds 10 kt N of 22N, and variable less
than 5 kt S of 22N. Seas 3 to 5 ft. Period 15 seconds.
.FRI...N of 22N, SW to W winds 10 kt in the afternoon. Variable
winds less than 5 kt in the morning. S of 22N, variable winds
less than 5 kt. Seas 2 to 4 ft. Period 15 seconds.
.FRI NIGHT...W to NW winds 10 kt N of 22N, and variable less
than 5 kt S of 22N. Seas 2 to 4 ft. Period 14 seconds.
.SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.SAT NIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period
13 seconds.
.SUN...NW to N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
17 seconds.
.MON...NW to N winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
.MON NIGHT...NW winds 10 to 15 kt N of 22N, and variable less
than 5 kt S of 22N. Seas 3 to 5 ft. Period 16 seconds.

$$

PMZ016-141545-
From 17N to 20N Between 110W and 115W including the
Revillagigedo Islands-
845 PM PDT Wed Aug 13 2025

.TONIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
.THU...E of 113W, N winds 10 kt in the morning, becoming
variable winds less than 5 kt. W of 113W, N to NE winds 10 kt.
Seas 3 to 5 ft. Period 15 seconds.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 15 seconds.
.FRI...E winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.FRI NIGHT...Variable winds less than 5 kt E of 113W, and E to
SE 10 kt W of 113W. Seas 3 to 5 ft. Period 14 seconds.
.SAT...NE to E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.SAT NIGHT...NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.SUN...N to NE winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
.SUN NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period
16 seconds.
.MON...Variable winds less than 5 kt E of 113W, and NE 10 kt W
of 113W. Seas 3 to 5 ft. Period 16 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 15 seconds.

$$

PMZ017-141545-
Northern Gulf of California-
845 PM PDT Wed Aug 13 2025

.TONIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
5 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
5 seconds.
.THU NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds.
.FRI...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. Period
6 seconds.
.FRI NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Period
5 seconds.
.SAT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period
4 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period
4 seconds.
.SUN...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
4 seconds.
.SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 2 seconds.
.MON...SE to S winds 10 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.

$$

PMZ019-141545-
Central Gulf of California-
845 PM PDT Wed Aug 13 2025

.TONIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
9 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
8 seconds.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
4 seconds.
.FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
6 seconds.
.FRI NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds.
.SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 6 seconds.
.SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 6 seconds.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less. Period
6 seconds.
.SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 7 seconds.
.MON...SE winds 10 kt. Seas 3 ft or less. Period 5 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
5 seconds.

$$

PMZ021-141545-
Southern Gulf of California-
845 PM PDT Wed Aug 13 2025

.TONIGHT...S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds.
.THU...SE to S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds.
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
15 seconds.
.FRI...SE to S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.FRI NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period
12 seconds.
.SAT...SE to S winds 10 kt. Seas 2 to 4 ft. Period 12 seconds.
.SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period
12 seconds.
.SUN...Variable winds less than 5 kt. Seas 3 ft or less. Period
11 seconds.
.SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
11 seconds.
.MON...Variable winds less than 5 kt. Seas 3 ft or less. Period
13 seconds.
.MON NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period
13 seconds.

$$

PMZ022-141545-
N of 20N E of 110W to the Entrance of the Gulf of California-
845 PM PDT Wed Aug 13 2025

.TONIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period
15 seconds.
.THU...S to SW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.THU NIGHT...S to SW winds 10 kt. Seas 3 to 5 ft. Period
15 seconds. Numerous showers and scattered tstms through the
night.
.FRI...Variable winds less than 5 kt, becoming S to SW 10 kt in
the afternoon. Seas 2 to 4 ft. Period 15 seconds.
.FRI NIGHT...S to SW winds 10 kt. Seas 2 to 4 ft. Period
14 seconds.
.SAT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds.
.SAT NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period
15 seconds.
.MON...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
16 seconds.
.MON NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period
16 seconds.

$$

PMZ024-141545-
Colima and Jalisco within 300 nm offshore S of 20N and E of
110W-
845 PM PDT Wed Aug 13 2025

.TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to
SW swell. Period 15 seconds. Scattered showers and isolated
tstms through the night.
.THU...SE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
Scattered showers and isolated tstms through the day.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 15 seconds.
.FRI...SE winds 10 kt in the morning, becoming variable winds
less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period
15 seconds.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 14 seconds.
.SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 13 seconds.
.SAT NIGHT...N winds 10 kt. Seas 2 to 4 ft. Period 13 seconds.
.SUN...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
15 seconds.
.SUN NIGHT...NW to N winds 10 kt. Seas 2 to 4 ft. Period
16 seconds.
.MON...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
16 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 16 seconds.

$$

PMZ025-141545-
Michoacan and Guerrero within 250 nm offshore-
845 PM PDT Wed Aug 13 2025

.TONIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds. Scattered showers and isolated tstms through
the night.
.THU...SE winds 10 kt in the morning, becoming variable winds
less than 5 kt. Seas 3 to 5 ft. Period 15 seconds. Scattered
showers and isolated tstms through the day.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 15 seconds.
.FRI...Within 60 nm of shore, NE to E winds 10 kt, shifting to
SW in the afternoon. Elsewhere, variable winds less than 5 kt.
Seas 3 to 5 ft in S to SW swell. Period 15 seconds.
.FRI NIGHT...W to NW winds 10 kt Within 60 nm of shore, and
variable less than 5 kt Elsewhere. Seas 3 to 5 ft in S to SW
swell. Period 14 seconds.
.SAT...W to NW winds 10 kt Within 60 nm of shore, and variable
less than 5 kt Elsewhere. Seas 2 to 4 ft. Period 13 seconds.
.SAT NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period
13 seconds.
.SUN...W to NW winds 10 kt Within 60 nm of shore, and variable
less than 5 kt Elsewhere. Seas 2 to 4 ft. Period 15 seconds.
.SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period
16 seconds.
.MON...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 16 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 16 seconds.

$$

PMZ026-141545-
Oaxaca W of Puerto Angel within 250 nm offshore-
845 PM PDT Wed Aug 13 2025

.TONIGHT...SE winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.
.THU...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 15 seconds.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 15 seconds.
.FRI...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 15 seconds.
.FRI NIGHT...NW winds 10 kt N of 14N, and variable less than
5 kt S of 14N. Seas 2 to 4 ft. Period 14 seconds.
.SAT...Variable winds less than 5 kt N of 14N, and NE to E 10 kt
S of 14N. Seas 2 to 4 ft. Period 13 seconds.
.SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 13 seconds.
.SUN...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 14 seconds.
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
to SW swell. Period 17 seconds.
.MON...Variable winds less than 5 kt N of 14N, and NE to E 10 kt
S of 14N. Seas 3 to 5 ft in S to SW swell. Period 16 seconds.
.MON NIGHT...Variable winds less than 5 kt N of 14N, and E 10 kt
S of 14N. Seas 3 to 5 ft in S to SW swell. Period 16 seconds.

$$

PMZ028-141545-
Oaxaca E of Puerto Angel within 300 nm offshore including the
Gulf of Tehuantepec-
845 PM PDT Wed Aug 13 2025

.TONIGHT...N of 14N, variable winds less than 5 kt, becoming W
10 kt late. S of 14N, variable winds less than 5 kt.
Seas 3 to 5 ft in SW swell. Period 15 seconds.
.THU...N of 14N, N winds 10 kt in the morning. Variable winds
less than 5 kt in the afternoon. S of 14N, variable winds less
than 5 kt in the morning. Seas 3 to 5 ft in SW swell. Period
15 seconds.
.THU NIGHT...NW winds 10 kt N of 14N, and variable less than
5 kt S of 14N. Seas 3 to 5 ft in SW swell. Period 15 seconds.
.FRI...Variable winds less than 5 kt N of 14N, and NE to E 10 kt
S of 14N. Seas 3 to 5 ft. Period 15 seconds.
.FRI NIGHT...NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.SAT...NE to E winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.SAT NIGHT...Variable winds less than 5 kt N of 14N, and E to SE
10 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds.
.SUN...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.SUN NIGHT...N winds 10 kt N of 14N, and variable less than 5 kt
S of 14N. Seas 3 to 5 ft in S to SW swell. Period 16 seconds.
.MON...NE to E winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
.MON NIGHT...NE to E winds 10 kt N of 14N, and variable less
than 5 kt S of 14N. Seas 3 to 5 ft in S to SW swell. Period
16 seconds.

$$

PMZ029-141545-
Offshore Chiapas E of 94W-
845 PM PDT Wed Aug 13 2025

.TONIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 15 seconds.
.THU...NW to N winds 10 kt in the morning, becoming variable
winds less than 5 kt. Seas 3 to 5 ft in SW swell. Period
15 seconds.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 15 seconds.
.FRI...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
15 seconds.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 14 seconds.
.SAT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
14 seconds.
.SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 13 seconds.
.SUN...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
13 seconds.
.SUN NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft.
Period 15 seconds.
.MON...Variable winds less than 5 kt. Seas 2 to 4 ft. Period
16 seconds.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 16 seconds.

$$

Forecaster Ramos