619 FZPN27 KNHC 120833 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 133 AM PDT Sun Sep 12 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. PMZ001-122045- Synopsis for the E Pacific within 250 nm of Mexico 133 AM PDT Sun Sep 12 2021 .SYNOPSIS...Seas to 8 ft will persist off Baja California into early next week as different groups of NW and S swell move into the region. Farther to the southeast, a broad area of low pressure is centered offshore of southern Mexico. Some gradual development of this system is possible during the next couple of days as long as it remains over water, and a tropical depression could form tomorrow or early Monday while the system moves northwestward toward the southern and southwestern coasts of Mexico. Regardless of development, southwest swell will build seas off southern Mexico through early next week. $$ PMZ009-122045- Mexico Border S to 29N within 60 nm of shore- 133 AM PDT Sun Sep 12 2021 .TODAY...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 18 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 18 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 19 seconds. .WED...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .THU...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ011-122045- Mexico S of 29N to Punta Eugenia- 133 AM PDT Sun Sep 12 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in SW swell. Period 19 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. .MON...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 19 seconds. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 19 seconds. .WED...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 18 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .THU...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .THU NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. $$ PMZ013-122045- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 133 AM PDT Sun Sep 12 2021 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, N winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .TONIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .TUE...NW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 18 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in W swell. Period 15 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. $$ PMZ015-122045- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 133 AM PDT Sun Sep 12 2021 .TODAY...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TONIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .MON NIGHT...NW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .TUE...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .TUE NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and NW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 15 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 18 seconds. $$ PMZ017-122045- Northern Gulf of California- 133 AM PDT Sun Sep 12 2021 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 ft or less. Period 6 seconds, becoming 18 seconds in the afternoon. .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds, becoming 3 seconds late. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. Period 20 seconds. .TUE NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 3 ft or less. Period 18 seconds. .WED NIGHT...Variable winds less than 5 kt N of 30N, and S 10 kt Elsewhere. Seas 3 ft or less. Period 17 seconds. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 4 seconds. $$ PMZ019-122045- Central Gulf of California- 133 AM PDT Sun Sep 12 2021 .TODAY...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 3 ft or less. Period 18 seconds. .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 20 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 19 seconds. .MON NIGHT...S winds 10 kt. Seas 3 ft or less. Period 21 seconds. .TUE...SE to S winds 10 kt. Seas 3 ft or less. Period 21 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 19 seconds. .WED...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 18 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 17 seconds. .THU...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. $$ PMZ021-122045- Southern Gulf of California- 133 AM PDT Sun Sep 12 2021 .TODAY...W to NW winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .TONIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S swell. Period 19 seconds. .MON...SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. .MON NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 20 seconds. .TUE...SW winds 10 kt. Seas 5 to 7 ft in S swell. Period 20 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .WED...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .THU...SE to S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ023-122045- Entrance to the Gulf of California including Cabo Corrientes- 133 AM PDT Sun Sep 12 2021 .TODAY...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .TONIGHT...N winds 10 kt, shifting to W to NW late. Seas 6 to 8 ft in S to SW swell. Period 19 seconds. .MON...E winds 10 kt, shifting to S in the afternoon. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .MON NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .TUE...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .WED...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .THU NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. $$ PMZ025-122045- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 133 AM PDT Sun Sep 12 2021 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Elsewhere, S to SW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 6 to 9 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .TONIGHT...Within 60 nm of shore, variable winds less than 5 kt, becoming SE to S 10 kt late. Elsewhere, S winds 10 kt. Seas 7 to 10 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .MON...S winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 17 seconds. Scattered tstms. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 19 seconds. Scattered showers and isolated tstms. .TUE...SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. $$ PMZ027-122045- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 133 AM PDT Sun Sep 12 2021 .TODAY...S to SW winds 15 to 20 kt. Seas 8 to 12 ft in S to SW swell. Period 20 seconds. Numerous showers and scattered tstms. .TONIGHT...Offshore Gulf of Tehuantepec, SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW winds 15 to 20 kt. Seas 8 to 12 ft in S to SW swell. Period 19 seconds. Numerous showers and scattered tstms. .MON...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and SW 10 to 15 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period 18 seconds. Scattered tstms. .MON NIGHT...W winds 10 to 15 kt. Seas 7 to 10 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TUE...W winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell. Period 18 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED...W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .THU...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .THU NIGHT...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. $$ Forecaster AL