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Offshore Waters Forecast (E Pacific Offshore of Mexico)



140 
FZPN27 KNHC 271419
OFFPZ7

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
619 AM PST Wed Jan 27 2021

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.

PMZ001-280230-
Synopsis for the E Pacific within 250 nm of Mexico
619 AM PST Wed Jan 27 2021

.SYNOPSIS...Gale force northerly gap winds are expected in the
Gulf of Tehuantepec tonight through early Sat. Fresh to strong
winds are expected in the southern Gulf of California today. 
Large NW swell will reach the waters off Baja California Norte 
Thu, and spread southward through Sat. 

$$

PMZ009-280230-
Mexico Border S to 29N within 60 nm of shore-
619 AM PST Wed Jan 27 2021

.TODAY...Variable winds less than 5 kt, becoming NE 10 kt in the
morning, then, becoming variable less than 5 kt in the
afternoon. Seas 7 to 10 ft in NW to N swell. Period 15 seconds. 
.TONIGHT...NW winds 10 to 15 kt, shifting to N late.
Seas 6 to 9 ft in NW to N swell. Period 17 seconds. 
.THU...W to NW winds 10 kt. Seas 7 to 11 ft in NW to N swell.
Period 18 seconds. 
.THU NIGHT...SW winds 15 to 20 kt. Seas 8 to 12 ft in NW to N
swell. Period 17 seconds. Scattered showers. 
.FRI...W winds 15 to 20 kt. Seas 8 to 12 ft in NW to N swell.
Period 17 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW to
N swell. Period 16 seconds. 
.SAT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in NW to N
swell. Period 15 seconds. 
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in NW to
N swell. Period 19 seconds. 
.SUN...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW to N
swell. Period 19 seconds. 
.SUN NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW to
N swell. Period 18 seconds. 

$$

PMZ011-280230-
Mexico S of 29N to Punta Eugenia-
619 AM PST Wed Jan 27 2021

.TODAY...Variable winds less than 5 kt, becoming NE 10 kt in the
morning, then, shifting to NW to N in the afternoon. Seas 7 to
11 ft in NW swell. Period 15 seconds. 
.TONIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell.
Period 16 seconds. 
.THU...W winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period
16 seconds. 
.THU NIGHT...SW to W winds 15 to 20 kt. Seas 9 to 14 ft in NW
swell. Period 16 seconds. 
.FRI...W to NW winds 10 to 15 kt. Seas 9 to 13 ft in NW swell.
Period 17 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 11 ft in NW
swell. Period 16 seconds. 
.SAT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell. Period
14 seconds. 
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell.
Period 16 seconds. 
.SUN...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period
19 seconds. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell.
Period 18 seconds. 

$$

PMZ013-280230-
Punta Eugenia to Cabo San Lazaro to 250 nm offshore-
619 AM PST Wed Jan 27 2021

.TODAY...N to NE winds 10 to 15 kt. Seas 7 to 11 ft in NW swell.
Period 16 seconds. 
.TONIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft in NW swell.
Period 15 seconds. 
.THU...Variable winds less than 5 kt Within 60 nm of shore, and
NW to N 10 kt Elsewhere. Seas 7 to 10 ft in NW swell. Period
14 seconds. 
.THU NIGHT...W to NW winds 10 to 15 kt. Seas 9 to 13 ft in NW
swell. Period 16 seconds. 
.FRI...NW winds 10 to 15 kt. Seas 9 to 13 ft in NW swell. Period
17 seconds. 
.FRI NIGHT...N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell.
Period 17 seconds. 
.SAT...N winds 15 kt. Seas 7 to 10 ft in NW swell. Period
16 seconds. 
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft in NW swell.
Period 15 seconds. 
.SUN...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period
19 seconds. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell.
Period 19 seconds. 

$$

PMZ015-280230-
Cabo San Lazaro to Cabo San Lucas to 250 nm offshore-
619 AM PST Wed Jan 27 2021

.TODAY...N to NE winds 15 to 20 kt. Seas 7 to 11 ft in NW to N
swell. Period 17 seconds. 
.TONIGHT...N to NE winds 10 to 15 kt. Seas 7 to 10 ft in NW
swell. Period 16 seconds. 
.THU...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in NW swell.
Period 15 seconds. 
.THU NIGHT...Variable winds less than 5 kt Within 60 nm of
shore, and N 10 kt Elsewhere. Seas 6 to 9 ft in NW swell. Period
15 seconds. 
.FRI...N winds 10 to 15 kt. Seas 7 to 11 ft in NW swell. Period
17 seconds. 
.FRI NIGHT...N winds 15 kt. Seas 7 to 11 ft in NW swell. Period
17 seconds. 
.SAT...N winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. Period
16 seconds. 
.SAT NIGHT...N winds 15 kt. Seas 6 to 9 ft in NW swell. Period
15 seconds. 
.SUN...N to NE winds 10 to 15 kt. Seas 6 to 9 ft in NW swell.
Period 14 seconds. 
.SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell.
Period 19 seconds. 

$$

PMZ017-280230-
Northern Gulf of California-
619 AM PST Wed Jan 27 2021

.TODAY...NE to E winds 10 kt, shifting to N in the afternoon.
Seas 3 ft or less. Period 4 seconds. 
.TONIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period
5 seconds. 
.THU...NW winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 ft or less. Period 5 seconds. 
.THU NIGHT...SE to S winds 10 kt, shifting to S to SW 15 to
20 kt late. Seas 3 ft or less, building to 4 to 6 ft
late. Period 5 seconds. 
.FRI...SW winds 20 to 25 kt. Seas 5 to 7 ft. Period 6 seconds. 
.FRI NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period
6 seconds. 
.SAT...N winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds.
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
5 seconds. 
.SUN...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
6 seconds. 
.SUN NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 

$$

PMZ019-280230-
Central Gulf of California-
619 AM PST Wed Jan 27 2021

.TODAY...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
5 seconds. 
.TONIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.THU...NW winds 10 to 15 kt in the morning, becoming variable
less than 5 kt. Seas 2 to 4 ft. Period 6 seconds. 
.THU NIGHT...Variable winds less than 5 kt. Seas 3 ft or less.
Period 13 seconds. 
.FRI...SW to W winds 10 to 15 kt. Seas 3 ft or less. Period
13 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less.
Period 13 seconds. 
.SAT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period
5 seconds. 
.SAT NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period
6 seconds. 
.SUN...NW winds 20 to 25 kt. Seas 5 to 7 ft. Period 7 seconds. 
.SUN NIGHT...NW winds 20 to 25 kt. Seas 6 to 8 ft. Period
7 seconds. 

$$

PMZ021-280230-
Southern Gulf of California-
619 AM PST Wed Jan 27 2021

.TODAY...NW to N winds 20 to 25 kt. Seas 5 to 7 ft. Period
9 seconds, becoming 15 seconds. 
.TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
14 seconds. 
.THU...NW to N winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. 
.THU NIGHT...W to NW winds 10 kt in the evening, becoming
variable less than 5 kt. Seas 3 ft or less in W swell. Period
14 seconds. 
.FRI...W winds 10 kt. Seas 3 ft or less. Period 13 seconds. 
.FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 ft or less.
Period 16 seconds. 
.SAT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period
15 seconds. 
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period
8 seconds. 
.SUN...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
8 seconds. 
.SUN NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period
8 seconds. 

$$

PMZ023-280230-
Entrance to the Gulf of California including Cabo Corrientes-
619 AM PST Wed Jan 27 2021

.TODAY...N winds 20 to 25 kt. Seas 7 to 10 ft in W to NW swell.
Period 18 seconds. 
.TONIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft in NW swell.
Period 17 seconds. 
.THU...Near Cabo Corrientes, E to SE winds 10 kt in the morning,
becoming variable less than 5 kt. Elsewhere, E winds 10 to
15 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. 
.THU NIGHT...N to NE 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 6 to 8 ft in W to NW
swell. Period 17 seconds. 
.FRI NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in W to
NW swell. Period 17 seconds. 
.SAT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to NW
swell. Period 17 seconds. 
.SAT NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 9 ft in W to
NW swell. Period 16 seconds. 
.SUN...N winds 15 to 20 kt. Seas 6 to 8 ft in W to NW swell.
Period 15 seconds. 
.SUN NIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft in W to NW
swell. Period 19 seconds. 

$$

PMZ025-280230-
Mexico - States of Michoacan and Guerrero to 250 nm offshore-
619 AM PST Wed Jan 27 2021

.TODAY...Within 60 nm of shore, variable winds less than 5 kt,
becoming SE 10 kt. Elsewhere, NE winds 10 kt, shifting to E to
SE in the afternoon. Seas 6 to 8 ft in W swell. Period
19 seconds. 
.TONIGHT...Variable winds less than 5 kt Within 60 nm of shore,
and E 10 to 15 kt Elsewhere. Seas 6 to 8 ft in W to NW swell.
Period 18 seconds. 
.THU...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in W to NW
swell. Period 17 seconds. 
.THU NIGHT...NW to N winds 10 to 15 kt. Seas 7 to 10 ft in SW
swell. Period 16 seconds. 
.FRI...NW winds 10 to 15 kt. Seas 7 to 10 ft in SW to W swell.
Period 16 seconds. 
.FRI NIGHT...W to NW winds 10 to 15 kt Within 60 nm of shore,
and NW to N 15 to 20 kt Elsewhere. Seas 6 to 8 ft in W to NW
swell. Period 17 seconds. 
.SAT...SE to S winds 10 kt Within 60 nm of shore, and NW 15 to
20 kt Elsewhere. Seas 6 to 8 ft in W to NW swell. Period
17 seconds. 
.SAT NIGHT...W winds 10 to 15 kt. Seas 6 to 9 ft in NW swell.
Period 16 seconds. 
.SUN...SW winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period
17 seconds. 
.SUN NIGHT...SW winds 10 kt. Seas 5 to 7 ft in W to NW swell.
Period 19 seconds. 

$$

PMZ027-280230-
Mexico -
 States of Oaxaca and Chiapas including the Gulf of Tehuantepec-
619 AM PST Wed Jan 27 2021

...GALE WARNING...

.TODAY...Offshore Gulf of Tehuantepec, variable winds less than
5 kt, becoming N to NE 10 kt in the morning, then, becoming
variable less than 5 kt in the afternoon. Elsewhere, NE to E
winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. 
.TONIGHT...Offshore Gulf of Tehuantepec, N winds 35 to 40 kt.
Elsewhere, E winds 10 to 15 kt, becoming NE to E 25 to 30 kt
late. Seas 8 to 12 ft in S to SW swell, building to
11 to 17 ft in S to SW swell late. Period 19 seconds. 
.THU...N winds 40 to 45 kt Offshore Gulf of Tehuantepec, and NE
25 to 30 kt Elsewhere. Seas 12 to 19 ft in S to SW swell. Period
18 seconds. 
.THU NIGHT...N winds 40 to 45 kt Offshore Gulf of Tehuantepec,
and N to NE 25 to 35 kt Elsewhere. Seas 13 to 20 ft in SW swell.
Period 15 seconds. 
.FRI...N winds 35 to 40 kt Offshore Gulf of Tehuantepec, and N
to NE 25 to 30 kt Elsewhere. Seas 11 to 17 ft in SE swell.
Period 15 seconds. 
.FRI NIGHT...N winds 30 to 35 kt Offshore Gulf of Tehuantepec,
and N 20 to 25 kt Elsewhere. Seas 10 to 15 ft in E to SE swell.
Period 17 seconds. 
.SAT...N to NE winds 25 to 30 kt Offshore Gulf of Tehuantepec,
and N to NE 15 to 20 kt Elsewhere. Seas 7 to 11 ft in E swell.
Period 15 seconds. 
.SAT NIGHT...N winds 10 kt. Seas 6 to 9 ft in NE to E swell.
Period 15 seconds. 
.SUN...N winds 10 kt. Seas 5 to 7 ft in S swell. Period
18 seconds. 
.SUN NIGHT...N winds 30 to 40 kt Offshore Gulf of Tehuantepec,
and N to NE 20 to 25 kt Elsewhere. Seas 9 to 13 ft in S swell.
Period 19 seconds. 

$$

Forecaster AL