611 
FZPN27 KNHC 010346
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
846 PM PDT Mon Jun 30 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.

PMZ001-011600-
Synopsis for the E Pacific within 250 nm of Mexico
846 PM PDT Mon Jun 30 2025

.SYNOPSIS...Hurricane Flossie is near 16.5N 104.3W at 8 PM PDT, 
and is moving west-northwest at 9 kt. Maximum sustained winds are
65 kt with gusts to 80 kt, and the minimum central pressure is 
988 mb. Flossie will move to 17.4N 105.7W Tue morning, 18.2N 
107.3W Tue evening, 18.9N 108.7W Wed morning, 19.5N 109.7W Wed 
evening, 20.0N 110.4W Thu morning, and weaken as a post-tropical 
cyclone near 21.0N 111.4W Thu evening. Flossie will weaken to a 
remnant low near 23.0N 113.5W late Fri. Otherwise, a strengthening
surface ridge N of the area should induce fresh to strong SE 
winds in the Gulf of California by the middle of the week. 

$$

PMZ009-011600-
Mexico Border S to 30N within 60 nm of shore-
846 PM PDT Mon Jun 30 2025

.TONIGHT...NW winds 15 to 20 kt N of 31N, and NW 10 to 15 kt S
of 31N. Seas 3 to 5 ft. Period 11 seconds. 
.TUE...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. 
.TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds. 
.WED...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. 
.WED NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
18 seconds. 
.THU...W to NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. 
.THU NIGHT...N of 31N, W to NW winds 10 kt in the evening,
becoming variable winds less than 5 kt. S of 31N, NW winds
10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. 
.FRI...Variable winds less than 5 kt N of 31N, and NW 10 kt S of
31N. Seas 3 to 5 ft. Period 16 seconds. 
.FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds. 
.SAT...N of 31N, NW winds 10 to 15 kt. S of 31N, variable winds
less than 5 kt, becoming NW 10 to 15 kt in the afternoon. Seas
4 to 6 ft in S to SW swell. Period 15 seconds. 

$$

PMZ011-011600-
30N to Punta Eugenia within 250 nm of shore-
846 PM PDT Mon Jun 30 2025

.TONIGHT...NW winds 20 to 25 kt within 60 nm of the coast, and
NW 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 10 seconds. 
.TUE...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds. 
.TUE NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period
10 seconds. 
.WED...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. 
.WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
17 seconds. 
.THU...NW winds 10 kt. Seas 5 to 7 ft in SE to S swell. Period
16 seconds. 
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 16 seconds. 
.FRI...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell.
Period 15 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W
swell. Period 15 seconds. 
.SAT...Within 60 nm of the coast, variable winds less than 5 kt,
becoming NW 10 kt in the afternoon. Elsewhere, N winds 10 to
15 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. 

$$

PMZ013-011600-
Punta Eugenia to Cabo San Lazaro within 250 nm offshore-
846 PM PDT Mon Jun 30 2025

.TONIGHT...NW winds 20 to 25 kt. Seas 4 to 6 ft. Period
10 seconds. 
.TUE...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 10 seconds. 
.TUE NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
13 seconds. 
.WED...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. 
.WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft in SE swell.
Period 16 seconds. 
.THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE swell.
Period 16 seconds. 
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SE
swell. Period 15 seconds. 
.FRI...N winds 10 to 15 kt, becoming NW to N 25 to 30 kt in the
afternoon. Seas 5 to 7 ft. Period 14 seconds. 
.FRI NIGHT...Within 60 nm of shore, NW winds 20 to 25 kt,
becoming E 10 to 15 kt late. Elsewhere, NW to N winds
20 to 25 kt. Seas 6 to 8 ft. Period 14 seconds. 
.SAT...Within 60 nm of shore, SE winds 10 kt, shifting to SW in
the afternoon. Elsewhere, N to NE winds 15 to 20 kt. Seas 4 to
6 ft. Period 14 seconds. 

$$

PMZ014-011600-
Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of
20N-
846 PM PDT Mon Jun 30 2025

...TROPICAL STORM WARNING...

.TONIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
9 seconds. 
.TUE...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 10 to
15 kt. Seas 6 to 8 ft in SE swell. Period 15 seconds. 
.WED...HURRICANE CONDITIONS POSSIBLE. N of 22N, NW to N winds
10 to 15 kt. S of 22N, NW to N winds 20 to 25 kt, increasing to
35 to 40 kt in the afternoon. Seas 7 to 10 ft in E to SE swell.
Period 13 seconds. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. N of 22N, NW to N
winds 15 to 20 kt. S of 22N, NW to N winds 45 to 50 kt,
increasing to 55 to 65 kt late. Seas 8 to 12 ft.
Period 13 seconds. 
.THU...HURRICANE CONDITIONS POSSIBLE. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI NIGHT...SW winds 25 to 30 kt N of 22N, and SW to W 10 to
15 kt S of 22N. Seas 6 to 8 ft. Period 14 seconds. 
.SAT...N of 22N, S to SW winds 15 to 20 kt, shifting to W 10 kt
in the afternoon. S of 22N, variable winds less than 5 kt. Seas
4 to 6 ft. Period 14 seconds. 

$$

PMZ016-011600-
From 17N to 20N Between 110W and 115W including the
Revillagigedo Islands-
846 PM PDT Mon Jun 30 2025

...HURRICANE WARNING...

.TONIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
9 seconds. 
.TUE...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW to N winds
15 to 20 kt. Seas 6 to 9 ft in E swell. Period 17 seconds. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. E of 113W, NW winds
25 to 30 kt, increasing to 40 to 45 kt in the afternoon. W of
113W, NW to N winds 10 to 15 kt. Seas 7 to 11 ft. Period
15 seconds. Numerous showers and scattered tstms through the
day. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. W to NW winds 55 to
65 kt E of 113W, and NW 15 kt W of 113W. Seas 8 to 12 ft. Period
15 seconds. Scattered tstms through the night. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT...W winds 20 to 25 kt E of 113W, and W to NW 10 to
15 kt W of 113W. Seas 6 to 9 ft in S to SW swell. Period
15 seconds. 
.FRI...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds. 
.FRI NIGHT...W winds 10 kt in the evening, becoming variable
winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period
14 seconds. 
.SAT...Variable winds less than 5 kt, becoming NE 10 kt in the
afternoon. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. 

$$

PMZ017-011600-
Northern Gulf of California-
846 PM PDT Mon Jun 30 2025

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

$$

PMZ019-011600-
Central Gulf of California-
846 PM PDT Mon Jun 30 2025

.TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
10 seconds. 
.TUE...SE to S winds 15 to 20 kt. Seas 3 ft or less. Period
9 seconds. 
.TUE NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
14 seconds. 
.WED...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period
14 seconds. 
.WED NIGHT...SE to S winds 20 to 25 kt. Seas 4 to 6 ft. Period
12 seconds. 
.THU...SE to S winds 20 to 25 kt. Seas 3 to 5 ft. Period
11 seconds. 
.THU NIGHT...SE winds 20 to 25 kt. Seas 3 to 5 ft. Period
10 seconds. 
.FRI...SE winds 15 to 20 kt. Seas 3 to 5 ft. Period 10 seconds. 
.FRI NIGHT...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
8 seconds. 
.SAT...S winds 10 to 15 kt. Seas 3 ft or less. Period
11 seconds. 

$$

PMZ021-011600-
Southern Gulf of California-
846 PM PDT Mon Jun 30 2025

.TONIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period
13 seconds. 
.TUE...SE to S winds 15 to 20 kt. Seas 2 to 4 ft. Period
13 seconds. 
.TUE NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.WED...SE to S winds 10 to 15 kt, increasing to 20 to 25 kt in
the afternoon. Seas 5 to 7 ft. Period 13 seconds. 
.WED NIGHT...SE to S winds 20 to 25 kt. Seas 6 to 8 ft in SE to
S swell. Period 12 seconds. Scattered showers and isolated tstms
through the night. 
.THU...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in SE to S
swell. Period 11 seconds. 
.THU NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft in SE to S
swell. Period 10 seconds. 
.FRI...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. 
.FRI NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.SAT...SE to S winds 10 kt, shifting to W to NW in the
afternoon. Seas 3 to 5 ft. Period 14 seconds. 

$$

PMZ022-011600-
N of 20N E of 110W to the Entrance of the Gulf of California-
846 PM PDT Mon Jun 30 2025

...TROPICAL STORM WARNING...

.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period
14 seconds. Scattered showers and isolated tstms through the
night. 
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. S to SW winds 20 to
25 kt. Seas 6 to 9 ft in SE to S swell. Period 14 seconds.
Scattered showers and isolated tstms through the day. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds
30 to 35 kt. Seas 9 to 13 ft in SE to S swell. Period
13 seconds. Scattered showers and isolated tstms through the
night. 
.WED...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 35 to
40 kt, increasing to 45 to 50 kt in the afternoon. Seas 10 to
15 ft. Period 12 seconds. Scattered showers and isolated tstms
through the day. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. E to SE winds 50 to
60 kt. Seas 9 to 14 ft. Period 11 seconds. Scattered showers and
isolated tstms. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. 
.FRI...S winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 seconds. 
.FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW
swell. Period 14 seconds. 
.SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. 

$$

PMZ024-011600-
Colima and Jalisco within 300 nm offshore S of 20N and E of
110W-
846 PM PDT Mon Jun 30 2025

...HURRICANE WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. NW to N winds 20 to
25 kt, becoming N 60 to 65 kt late. Seas 9 to 14 ft.
Period 12 seconds. Scattered showers and isolated tstms through
the night. 
.TUE...HURRICANE CONDITIONS EXPECTED. N to NE winds 60 to
80 kt. Seas 12 to 18 ft. Period 13 seconds. Scattered showers
and isolated tstms through the day. 
.TUE NIGHT...HURRICANE CONDITIONS EXPECTED. SW winds 75 to
85 kt. Seas 12 to 18 ft. Period 13 seconds. Scattered showers
and isolated tstms. 
.WED...HURRICANE CONDITIONS EXPECTED. S to SW winds 70 to
80 kt. Seas 11 to 17 ft. Period 11 seconds. Scattered showers
and isolated tstms through the day. 
.WED NIGHT...HURRICANE CONDITIONS POSSIBLE. S to SW winds 60 to
75 kt. Seas 9 to 13 ft. Period 15 seconds. Scattered showers and
isolated tstms through the night. 
.THU...TROPICAL STORM CONDITIONS POSSIBLE. 
.THU NIGHT...SW winds 20 to 25 kt, becoming S to SW 10 to 15 kt
late. Seas 6 to 8 ft in S to SW swell. Period
15 seconds. 
.FRI...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. 
.FRI NIGHT...Variable winds less than 5 kt, becoming N 10 kt
late. Seas 4 to 6 ft in S to SW swell. Period
14 seconds. 
.SAT...NE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
16 seconds. 

$$

PMZ025-011600-
Michoacan and Guerrero within 250 nm offshore-
846 PM PDT Mon Jun 30 2025

...HURRICANE WARNING...

.TONIGHT...TROPICAL STORM CONDITIONS. E to SE winds 35 to 45 kt
Within 60 nm of shore, and S to SW 60 to 70 kt Elsewhere. Seas
10 to 15 ft. Period 11 seconds. Scattered showers and isolated
tstms through the night. 
.TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 35 to 40 kt,
becoming S to SW 25 to 30 kt in the afternoon. Seas 7 to 11 ft
in S swell. Period 9 seconds. Numerous showers and scattered
tstms through the day. 
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S to SW winds
20 to 25 kt. Seas 6 to 9 ft in S swell. Period 17 seconds.
Numerous showers and scattered tstms through the night. 
.WED...S to SW winds 25 to 30 kt, becoming SW 15 to 20 kt in the
afternoon. Seas 6 to 9 ft in S to SW swell. Period 17 seconds.
Numerous showers and scattered tstms through the day. 
.WED NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in S to
SW swell. Period 16 seconds. Scattered showers and isolated
tstms through the night. 
.THU...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 15 seconds. 
.THU NIGHT...S to SW winds 10 to 15 kt, shifting to SE late.
Seas 5 to 7 ft in S to SW swell. Period 15 seconds. 
.FRI...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Period
14 seconds. 
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.SAT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds. 

$$

PMZ026-011600-
Oaxaca W of Puerto Angel within 250 nm offshore-
846 PM PDT Mon Jun 30 2025

.TONIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Period
10 seconds. Scattered showers and isolated tstms through the
night. 
.TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft in S swell. Period
14 seconds. Scattered showers and isolated tstms through the
day. 
.TUE NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in S
swell. Period 17 seconds. 
.WED...NW winds 10 kt. Seas 5 to 7 ft in S swell. Period
17 seconds. Scattered showers and isolated tstms through the
day. 
.WED NIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds. Scattered showers and isolated tstms
through the night. 
.THU...N to NE winds 10 kt, shifting to NE to E 15 to 20 kt in
the afternoon. Seas 5 to 7 ft in S to SW swell. Period
15 seconds. 
.THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.FRI...E winds 15 to 20 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds. 
.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period
14 seconds. 
.SAT...SE winds 15 to 20 kt, shifting to E to SE 10 kt in the
afternoon. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. 

$$

PMZ028-011600-
Oaxaca E of Puerto Angel within 300 nm offshore including the
Gulf of Tehuantepec-
846 PM PDT Mon Jun 30 2025

.TONIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. 
.TUE...N of 14N, W to NW winds 10 kt, shifting to W 15 to 20 kt
in the afternoon. S of 14N, NW winds 10 kt. Seas 4 to 6 ft.
Period 16 seconds. 
.TUE NIGHT...W to NW winds 15 to 20 kt N of 14N, and NW to N
10 kt S of 14N. Seas 4 to 6 ft. Period 17 seconds. 
.WED...N winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds.
Scattered showers and isolated tstms through the day. 
.WED NIGHT...NW to N winds 15 to 20 kt N of 14N, and N to NE
10 kt S of 14N. Seas 5 to 7 ft. Period 16 seconds. Scattered
showers and isolated tstms through the night. 
.THU...E winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. 
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S to
SW swell. Period 15 seconds. 
.FRI...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period
14 seconds. 
.FRI NIGHT...SE winds 20 to 25 kt. Seas 6 to 8 ft. Period
14 seconds. 
.SAT...SE to S winds 15 to 20 kt, shifting to S 10 kt in the
afternoon. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. 

$$

PMZ029-011600-
Offshore Chiapas E of 94W-
846 PM PDT Mon Jun 30 2025

.TONIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. 
.TUE...W to NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. 
.TUE NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
17 seconds. Scattered showers and isolated tstms through the
night. 
.WED...NW to N winds 10 to 15 kt, shifting to SW to W in the
afternoon. Seas 4 to 6 ft in S swell. Period 17 seconds.
Scattered showers and isolated tstms through the day. 
.WED NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the night. 
.THU...Variable winds less than 5 kt, becoming S 10 kt in the
afternoon. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. 
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in S to
SW swell. Period 15 seconds. 
.FRI...E of 93W, variable winds less than 5 kt. W of 93W, E to
SE winds 10 to 15 kt, shifting to W to NW 15 to 20 kt in the
afternoon. Seas 4 to 6 ft. Period 15 seconds. 
.FRI NIGHT...Variable winds less than 5 kt E of 93W, and SW to W
10 to 15 kt W of 93W. Seas 4 to 6 ft in S to SW swell. Period
14 seconds. 
.SAT...NW winds 10 kt, shifting to W in the afternoon. Seas 4 to
6 ft in S to SW swell. Period 14 seconds. 

$$

Forecaster Ramos