800
FZPN27 KNHC 101554
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
854 AM PDT Sun Aug 10 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.

PMZ001-110400-
Synopsis for the E Pacific within 250 nm of Mexico
854 AM PDT Sun Aug 10 2025

.SYNOPSIS....Tropical Storm Ivo is near 21.9N 116.1W at 1500 UTC,
moving west-northwest at 9 kt. Estimated minimum central
pressure is 1006 mb. Maximum sustained wind speed is 35 kt with
gusts to 45 kt. Ivo is expected to weaken to a tropical
depression near 22.5N 117.5W this evening, then become a post-
tropical remnant low near 23.0N 119.6W Mon morning, then reach
near 23.2N 121.8W Mon evening, before continuing westward and
gradually dissipating through Tue. Otherwise, the high pressure
ridge over the local area will weaken through Mon, allowing for
gentle to locally moderate winds across the offshore waters of
Baja California Norte. Gentle to moderate winds are then expected
into the middle of the week. In the Gulf of California, fresh
southeast to south winds over the northern portion will diminish
to gentle to moderate speeds this afternoon. These winds will
change little through Wed night, then become fresh southeast to
south winds Thu and Thu night.

$$

PMZ009-110400-
Mexico Border S to 30N within 60 nm of shore-
854 AM PDT Sun Aug 10 2025

.TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt
in the afternoon. Seas 4 to 6 ft in SW swell. Period 17 seconds.
.TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds.
.MON...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
16 seconds.
.MON NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 16 seconds.
.TUE...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
16 seconds.
.TUE NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.WED...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.
.WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds.
.THU...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.

$$

PMZ011-110400-
30N to Punta Eugenia within 250 nm of shore-
854 AM PDT Sun Aug 10 2025

.TODAY...N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period
17 seconds.
.TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds.
.MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds.
.TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
16 seconds.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds.
.WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds.
.WED NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 14 seconds.
.THU...NW to N winds 15 to 20 kt. Seas 5 to 7 ft in NW swell.
Period 15 seconds.

$$

PMZ013-110400-
Punta Eugenia to Cabo San Lazaro within 250 nm offshore-
854 AM PDT Sun Aug 10 2025

.TODAY...Within 60 nm of shore, NE winds 10 kt, shifting to SW
to W in the afternoon. Elsewhere, NE winds 15 to 20 kt. Seas
6 to 8 ft. Period 17 seconds.
.TONIGHT...W to NW winds 10 kt Within 60 nm of shore, and NE to
E 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period
16 seconds.
.MON...N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.MON NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds.
.TUE...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds.
.TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
15 seconds.
.WED...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
.WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.

$$

PMZ014-110400-
Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of
20N-
854 AM PDT Sun Aug 10 2025

...TROPICAL STORM WARNING...

.TODAY...TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds
30 to 35 kt, becoming S 20 to 25 kt in the afternoon. Seas 6 to
9 ft. Period 17 seconds.
.TONIGHT...S to SW winds 10 to 15 kt, shifting to W late. Seas
5 to 7 ft in S to SW swell. Period 17 seconds.
.MON...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds.
.MON NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft in S to
SW swell. Period 16 seconds.
.TUE...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds.
.TUE NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds.
.WED...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds.
.WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.

$$

PMZ016-110400-
From 17N to 20N Between 110W and 115W including the
Revillagigedo Islands-
854 AM PDT Sun Aug 10 2025

.TODAY...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period
17 seconds.
.TONIGHT...SE to S winds 10 kt in the evening, becoming variable
winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period
16 seconds.
.MON...NE to E winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.MON NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds.
.TUE...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.WED...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.
.WED NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds.
.THU...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.

$$

PMZ017-110400-
Northern Gulf of California-
854 AM PDT Sun Aug 10 2025

.TODAY...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds.
.TONIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds.
.MON...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
5 seconds.
.MON NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period
7 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
8 seconds.
.TUE NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period
8 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
8 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
Period 5 seconds.
.THU...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds.

$$

PMZ019-110400-
Central Gulf of California-
854 AM PDT Sun Aug 10 2025

.TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
10 seconds.
.TONIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period
10 seconds.
.MON...SW winds 10 kt, shifting to W to NW in the afternoon.
Seas 3 ft or less. Period 10 seconds.
.MON NIGHT...SW to W winds 10 to 15 kt. Seas 3 ft or less.
Period 10 seconds.
.TUE...S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds.
.TUE NIGHT...S winds 10 kt. Seas 3 ft or less. Period
10 seconds.
.WED...SE to S winds 10 kt. Seas 3 ft or less. Period
10 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.
Period 9 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
6 seconds.

$$

PMZ021-110400-
Southern Gulf of California-
854 AM PDT Sun Aug 10 2025

.TODAY...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period
15 seconds.
.TONIGHT...S to SW winds 10 to 15 kt, shifting to W late. Seas
2 to 4 ft. Period 14 seconds.
.MON...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
15 seconds.
.MON NIGHT...SW to W winds 15 to 20 kt. Seas 2 to 4 ft. Period
16 seconds.
.TUE...W winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
15 seconds.
.WED...S winds 10 kt. Seas 2 to 4 ft. Period 15 seconds.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
15 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period
15 seconds.

$$

PMZ022-110400-
N of 20N E of 110W to the Entrance of the Gulf of California-
854 AM PDT Sun Aug 10 2025

.TODAY...Variable winds less than 5 kt, becoming SW to W 10 kt
in the afternoon. Seas 4 to 6 ft in S swell. Period 17 seconds.
.TONIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds.
.MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds.
.MON NIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
16 seconds.
.TUE...W to NW winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds.
.TUE NIGHT...W winds 15 to 20 kt. Seas 4 to 6 ft. Period
15 seconds. Scattered showers and isolated tstms through the
night.
.WED...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 15 seconds.
.WED NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds.
.THU...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
15 seconds.

$$

PMZ024-110400-
Colima and Jalisco within 300 nm offshore S of 20N and E of
110W-
854 AM PDT Sun Aug 10 2025

.TODAY...Variable winds less than 5 kt, becoming SW to W 10 kt
in the afternoon. Seas 4 to 6 ft in S to SW swell. Period
17 seconds.
.TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds.
.MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 16 seconds.
.TUE...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds.
.TUE NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds. Scattered showers and isolated tstms
through the night.
.WED...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.
.WED NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.
.THU...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds.

$$

PMZ025-110400-
Michoacan and Guerrero within 250 nm offshore-
854 AM PDT Sun Aug 10 2025

.TODAY...Variable winds less than 5 kt, becoming W 10 kt in the
afternoon. Seas 4 to 6 ft in S to SW swell. Period 17 seconds.
.TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
17 seconds.
.MON...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
17 seconds.
.MON NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds.
.TUE...NW to N winds 10 kt, shifting to SW in the afternoon.
Seas 4 to 6 ft in SW swell. Period 16 seconds. Isolated tstms
through the day.
.TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S
to SW swell. Period 15 seconds. Scattered showers and isolated
tstms through the night.
.WED...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.
.WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S
to SW swell. Period 15 seconds.
.THU...Variable winds less than 5 kt, becoming SE to S 10 kt in
the afternoon. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.

$$

PMZ026-110400-
Oaxaca W of Puerto Angel within 250 nm offshore-
854 AM PDT Sun Aug 10 2025

.TODAY...N to NE winds 10 kt, shifting to SW to W in the
afternoon. Seas 4 to 6 ft in S to SW swell. Period 17 seconds.
.TONIGHT...W winds 10 kt, shifting to NW to N late.
Seas 4 to 6 ft in SW swell. Period 17 seconds.
.MON...Variable winds less than 5 kt, becoming NW 10 kt in the
afternoon. Seas 4 to 6 ft in SW swell. Period 17 seconds.
.MON NIGHT...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
17 seconds. Scattered showers and isolated tstms through the
night.
.TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the day.
.TUE NIGHT...E to SE winds 10 kt in the evening, becoming
variable winds less than 5 kt. Seas 4 to 6 ft in SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the night.
.WED...E winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds.
.WED NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 15 seconds.
.THU...E winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
15 seconds.

$$

PMZ028-110400-
Oaxaca E of Puerto Angel within 300 nm offshore including the
Gulf of Tehuantepec-
854 AM PDT Sun Aug 10 2025

.TODAY...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 17 seconds.
.TONIGHT...W to NW winds 10 to 15 kt N of 14N, and variable less
than 5 kt S of 14N. Seas 4 to 6 ft in SW swell. Period
17 seconds. Scattered showers and isolated tstms through the
night.
.MON...N of 14N, W to NW winds 10 to 15 kt. S of 14N, variable
winds less than 5 kt, becoming NW to N 10 kt in the afternoon.
Seas 4 to 6 ft in SW swell. Period 17 seconds. Scattered showers
and isolated tstms through the day.
.MON NIGHT...N of 14N, W winds 10 kt, shifting to NE 15 to
20 kt late. S of 14N, variable winds less than 5 kt.
Seas 4 to 6 ft. Period 17 seconds. Scattered showers and
isolated tstms through the night.
.TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds. Scattered showers and isolated tstms through the
day.
.TUE NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell.
Period 16 seconds. Scattered showers and isolated tstms through
the night.
.WED...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds.
.WED NIGHT...SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds.
.THU...E to SE winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds.

$$

PMZ029-110400-
Offshore Chiapas E of 94W-
854 AM PDT Sun Aug 10 2025

.TODAY...Variable winds less than 5 kt. Seas 4 to 6 ft in S to
SW swell. Period 17 seconds.
.TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to
SW swell. Period 17 seconds. Scattered showers and isolated
tstms through the night.
.MON...Variable winds less than 5 kt, becoming SW 10 kt in the
afternoon. Seas 4 to 6 ft in SW swell. Period 18 seconds.
.MON NIGHT...SE to S winds 10 to 15 kt in the evening, becoming
variable winds less than 5 kt. Seas 4 to 6 ft in SW swell.
Period 17 seconds. Scattered showers and isolated tstms.
.TUE...N to NE winds 10 kt, shifting to SE to S in the
afternoon. Seas 4 to 6 ft in SW swell. Period 17 seconds.
Scattered showers and isolated tstms through the day.
.TUE NIGHT...SE to S winds 10 kt, shifting to E late.
Seas 4 to 6 ft in SW swell. Period 16 seconds.
.WED...Variable winds less than 5 kt. Seas 4 to 6 ft in SW
swell. Period 15 seconds.
.WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW
swell. Period 15 seconds.
.THU...Variable winds less than 5 kt, becoming S 10 kt in the
afternoon. Seas 3 to 5 ft. Period 15 seconds.

$$

Forecaster Stripling