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Offshore Waters Forecast (E Pacific Offshore of Mexico)



642 
FZPN27 KNHC 092157
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
157 PM PST Mon Dec 9 2019

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.

PMZ001-101000-
Synopsis for the E Pacific within 250 nm of Mexico
157 PM PST Mon Dec 9 2019

.SYNOPSIS...High pressure centered near 32N128W will slowly 
A 102
build over the area waters through Wed to produce an increase in 
winds across the offshore waters, including the Gulf of 
California. Large NW swell affecting the waters W of Baja will 
subside across the area through Tue. Winds and seas across the 
Gulf of Tehuantepec continue to gradually diminish and will 
become tranquil by tonight. However, a strong gale force gap wind
event is expected across Tehuantepec from Wed morning until 
around midday Thu. 

$$

PMZ009-101000-
Mexico Border S to 29N within 60 nm of shore-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 16 seconds. 
.TUE...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 15 seconds. 
.TUE NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
A 102
15 seconds. 
.WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds. 
.WED NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
16 seconds. 
.THU...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 15 seconds. 
.THU NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW
swell. Period 20 seconds. 
.FRI...NW to N winds 10 kt. Seas 7 to 10 ft in W to NW swell.
Period 20 seconds. 
.FRI NIGHT...NW winds 10 kt. Seas 7 to 11 ft in W to NW swell.
Period 17 seconds. 
.SAT...NW winds 10 to 15 kt. Seas 7 to 11 ft in W to NW swell.
Period 19 seconds. 
.SAT NIGHT...NW winds 15 to 20 kt. Seas 8 to 12 ft in W to NW
swell. Period 17 seconds. 

$$

PMZ011-101000-
Mexico S of 29N to Punta Eugenia-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW
swell. Period 15 seconds. 
.TUE...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period
15 seconds. 
A 102
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds. 
.WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 17 seconds. 
.WED NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 17 seconds. 
.THU...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
Period 15 seconds. 
.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in W to NW
swell. Period 20 seconds. 
.FRI...N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period
20 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW
swell. Period 17 seconds. 
.SAT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell.
Period 19 seconds. 
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 7 to 11 ft in NW
swell. Period 17 seconds. 

$$

PMZ013-101000-
Punta Eugenia to Cabo San Lazaro to 250 nm offshore-
157 PM PST Mon Dec 9 2019

.TONIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 15 seconds. 
.TUE...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell.
Period 15 seconds. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 15 seconds. 
.WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. 
.WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 17 seconds. 
.THU...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
Period 17 seconds. 
.THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft in W to NW
swell. Period 19 seconds. 
.FRI...Within 60 nm of shore, N to NE winds 10 kt in the
morning, becoming variable less than 5 kt. Elsewhere, N to NE
winds 10 kt. Seas 7 to 10 ft in NW swell. Period 20 seconds. 
.FRI NIGHT...NW to N winds 10 kt. Seas 7 to 11 ft in NW swell.
Period 19 seconds. 
.SAT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell.
Period 19 seconds. 
.SAT NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW
swell. Period 19 seconds. 

$$

PMZ015-101000-
Cabo San Lazaro to Cabo San Lucas to 250 nm offshore-
157 PM PST Mon Dec 9 2019

.TONIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in NW swell.
Period 14 seconds. 
.TUE...N to NE winds 15 kt. Seas 6 to 8 ft in NW swell. Period
14 seconds. 
.TUE NIGHT...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW
swell. Period 15 seconds. 
.WED...N to NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 15 seconds. 
.WED NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds. 
.THU...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 17 seconds. 
.FRI...N to NE winds 10 to 15 kt. Seas 6 to 8 ft in NW swell.
Period 21 seconds. 
.FRI NIGHT...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period
20 seconds. 
.SAT...N winds 10 kt. Seas 6 to 9 ft in NW swell. Period
19 seconds. 
.SAT NIGHT...NW to N winds 10 kt. Seas 6 to 9 ft in NW swell.
Period 19 seconds. 

$$

PMZ017-101000-
Northern Gulf of California-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period
5 seconds. 
.TUE...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
5 seconds. 
.TUE NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
5 seconds. 
.WED...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
5 seconds. 
.WED NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
5 seconds. 
.THU...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
5 seconds. 
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
5 seconds. 
.FRI...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period
5 seconds. 
.FRI NIGHT...NW to N winds 10 kt. Seas 3 ft or less. Period
4 seconds. 
.SAT...Variable winds less than 5 kt. Seas 3 ft or less. Period
11 seconds. 
.SAT NIGHT...Variable winds less than 5 kt, becoming S 10 kt
late. Seas 3 ft or less. Period 10 seconds. 

$$

PMZ019-101000-
Central Gulf of California-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.TUE...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.TUE NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
6 seconds. 
.WED...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.WED NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.THU...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.THU NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.FRI...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period
6 seconds. 
.SAT...NW to N winds 10 kt. Seas 2 to 4 ft. Period 11 seconds. 
.SAT NIGHT...NW winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less. Period 10 seconds. 

$$

PMZ021-101000-
Southern Gulf of California-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
15 seconds. 
.TUE...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.TUE NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.WED...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.WED NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.THU...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.THU NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
13 seconds. 
.FRI...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period
13 seconds. 
.SAT...NW to N winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. 
.SAT NIGHT...NW winds 10 kt. Seas 3 ft or less. Period
12 seconds. 

$$

PMZ023-101000-
Entrance to the Gulf of California including Cabo Corrientes-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW
swell. Period 15 seconds. 
.TUE...N winds 15 to 20 kt. Seas 6 to 8 ft. Period 14 seconds. 
.TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW
swell. Period 14 seconds. 
.WED...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. 
.WED NIGHT...N winds 10 kt. Seas 4 to 6 ft in W to NW swell.
Period 15 seconds. 
A 102
.THU...N winds 10 kt. Seas 4 to 6 ft in W swell. Period
15 seconds. 
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds. 
.FRI...N winds 10 to 15 kt. Seas 5 to 7 ft in W to NW swell.
Period 17 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W to
NW swell. Period 21 seconds. 
.SAT...N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell.
A 102
Period 21 seconds. 
.SAT NIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in NW swell.
Period 19 seconds. 

$$

PMZ025-101000-
Mexico - States of Michoacan and Guerrero to 250 nm offshore-
157 PM PST Mon Dec 9 2019

.TONIGHT...NW to N winds 10 kt. Seas 6 to 8 ft in W to NW swell.
Period 16 seconds. 
.TUE...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 14 seconds. 
.TUE NIGHT...Within 60 nm of shore, W to NW winds 10 kt in the
evening, becoming variable less than 5 kt. Elsewhere, N winds
10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. 
.WED...Variable winds less than 5 kt Within 60 nm of shore, and
NE to E 10 kt Elsewhere. Seas 4 to 6 ft in W swell. Period
14 seconds. 
.WED NIGHT...Variable winds less than 5 kt Within 60 nm of
shore, and E 10 kt Elsewhere. Seas 4 to 6 ft in W swell. Period
14 seconds. 
.THU...Within 60 nm of shore, variable winds less than 5 kt,
becoming W to NW 10 kt in the afternoon. Elsewhere, NE to E
winds 10 kt, shifting to N in the afternoon. Seas 4 to 6 ft in
SW swell. Period 14 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 17 seconds. 
.FRI NIGHT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 17 seconds. 
.SAT...Variable winds less than 5 kt Within 60 nm of shore, and
W to NW 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period
20 seconds. 
.SAT NIGHT...Variable winds less than 5 kt Within 60 nm of
shore, and W 10 kt Elsewhere. Seas 5 to 7 ft in W to NW swell.
Period 20 seconds. 

$$

PMZ027-101000-
Mexico -
 States of Oaxaca and Chiapas including the Gulf of Tehuantepec-
157 PM PST Mon Dec 9 2019

...GALE WARNING WED and WED NIGHT...
...GALE CONDITIONS POSSIBLE THU...

.TONIGHT...N winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds. 
.TUE...N winds 10 kt. Seas 5 to 7 ft in SW swell. Period
16 seconds. 
.TUE NIGHT...Offshore Gulf of Tehuantepec, variable winds less
than 5 kt, becoming N 15 to 20 kt late. Elsewhere, NE
to E winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds.
.WED...N winds 35 to 40 kt Offshore Gulf of Tehuantepec, and NE
to E 20 to 25 kt Elsewhere. Seas 10 to 15 ft in SW to W swell.
Period 14 seconds. 
.WED NIGHT...N winds 35 to 40 kt Offshore Gulf of Tehuantepec,
and N to NE 25 to 30 kt Elsewhere. Seas 10 to 16 ft in SW swell.
Period 14 seconds. 
.THU...N winds 30 to 35 kt Offshore Gulf of Tehuantepec, and N
to NE 20 to 30 kt Elsewhere. Seas 9 to 13 ft in S swell. Period
14 seconds. 
.THU NIGHT...N winds 25 to 30 kt Offshore Gulf of Tehuantepec,
and N 15 to 20 kt Elsewhere. Seas 7 to 10 ft in E to SE swell.
Period 13 seconds. 
.FRI...N winds 20 to 25 kt Offshore Gulf of Tehuantepec, and N
10 to 15 kt Elsewhere. Seas 6 to 8 ft in SE to S swell. Period
18 seconds. 
.FRI NIGHT...N winds 20 to 25 kt Offshore Gulf of Tehuantepec,
and NW to N 10 kt Elsewhere. Seas 5 to 7 ft in W swell. Period
18 seconds. 
.SAT...Offshore Gulf of Tehuantepec, N winds 15 to 20 kt,
shifting to N to NE 10 kt in the afternoon. Elsewhere, N winds
10 kt, shifting to E in the afternoon. Seas 4 to 6 ft in W to
NW swell. Period 17 seconds. 
.SAT NIGHT...Offshore Gulf of Tehuantepec, variable winds less
than 5 kt, becoming N 10 kt late. Elsewhere, E to SE
winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 20 seconds.


$$

Forecaster Formosa