891 FZPN27 KNHC 171620 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 920 AM PDT Thu Sep 17 2020 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. PMZ001-180430- Synopsis for the E Pacific within 250 nm of Mexico 920 AM PDT Thu Sep 17 2020 .SYNOPSIS...Weak high pressure will build southward across the waters off Baja California Norte. This pattern will produce moderate northerly winds and seas across the offshore waters of Baja California Norte through Sun. A weak surface trough has formed well offshore of Cabo Corrientes. This will maintain light to gentle winds and slight seas through Sun. Looking ahead, strong gap winds are possible through the Gulf of Tehuantepec by Sun related to developing low pressure in the southwest Gulf of Mexico. $$ PMZ009-180430- Mexico Border S to 29N within 60 nm of shore- 920 AM PDT Thu Sep 17 2020 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 11 seconds. .FRI...NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .SAT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 21 seconds. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. $$ PMZ011-180430- Mexico S of 29N to Punta Eugenia- 920 AM PDT Thu Sep 17 2020 .TODAY...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 10 seconds, becoming 9 seconds in the afternoon. .TONIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 9 seconds, becoming 12 seconds late. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI NIGHT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT...NW to N winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 6 to 8 ft in SW swell. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 16 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ013-180430- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 920 AM PDT Thu Sep 17 2020 .TODAY...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI NIGHT...Within 60 nm of shore, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .SUN...Variable winds less than 5 kt Within 60 nm of shore, and N 10 to 15 kt Elsewhere. Seas 5 to 7 ft in W to NW swell. Period 14 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. $$ PMZ015-180430- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 920 AM PDT Thu Sep 17 2020 .TODAY...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .TONIGHT...NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 3 to 5 ft. Period 16 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT...W winds 10 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SE to S swell. Period 14 seconds. .SUN...Variable winds less than 5 kt. Seas 4 to 6 ft in SE to S swell. Period 14 seconds. .SUN NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .MON...NE to E winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 19 seconds. .MON NIGHT...E to SE winds 10 kt. Seas 4 to 6 ft in W swell. Period 18 seconds. $$ PMZ017-180430- Northern Gulf of California- 920 AM PDT Thu Sep 17 2020 .TODAY...NW to N winds 10 kt early in the morning, becoming variable less than 5 kt. Seas 3 ft or less. Period 4 seconds. .TONIGHT...W winds 10 kt, shifting to E to SE late. Seas 3 ft or less. Period 5 seconds. .FRI...E to SE winds 10 kt, shifting to S to SW in the afternoon. Seas 3 ft or less. Period 3 seconds. .FRI NIGHT...Variable winds less than 5 kt, becoming SE 10 kt late. Seas 3 ft or less. Period 5 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SUN...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 10 seconds. .MON...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 11 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ019-180430- Central Gulf of California- 920 AM PDT Thu Sep 17 2020 .TODAY...SE winds 10 kt. Seas 3 ft or less. Period 10 seconds, becoming 9 seconds in the afternoon. .TONIGHT...SW to W winds 10 kt, shifting to SE late. Seas 3 ft or less. Period 10 seconds. .FRI...SE winds 10 kt. Seas 3 ft or less. Period 10 seconds. .FRI NIGHT...SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less. Period 10 seconds, becoming 9 seconds late. .SAT...SE winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SAT NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .SUN...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 10 seconds. $$ PMZ021-180430- Southern Gulf of California- 920 AM PDT Thu Sep 17 2020 .TODAY...SE to S winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. .TONIGHT...S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 to 4 ft. Period 17 seconds. .FRI...E to SE winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 to 4 ft. Period 16 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S swell. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 2 to 4 ft in SE to S swell. Period 15 seconds. .SAT NIGHT...SW to W winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .SUN...Variable winds less than 5 kt. Seas 3 to 5 ft in SE to S swell. Period 14 seconds. .SUN NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .MON...S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ023-180430- Entrance to the Gulf of California including Cabo Corrientes- 920 AM PDT Thu Sep 17 2020 .TODAY...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. Scattered showers and isolated tstms. .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. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI 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. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt Near Cabo Corrientes, and variable less than 5 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 14 seconds. .SUN...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .MON...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. .MON NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. $$ PMZ025-180430- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 920 AM PDT Thu Sep 17 2020 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 kt. Seas 4 to 6 ft in S swell. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, W winds 10 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated tstms. .SAT...SE winds 10 kt. Seas 4 to 6 ft in S swell. Period 15 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .SUN NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 20 seconds. .MON...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 19 seconds. .MON NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SE 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. $$ PMZ027-180430- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 920 AM PDT Thu Sep 17 2020 .TODAY...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. Scattered showers and isolated tstms. .TONIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and W to NW 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .FRI...Offshore Gulf of Tehuantepec, variable winds less than 5 kt. Elsewhere, NW to N winds 10 kt, shifting to SW to W in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming N to NE 10 to 15 kt late. Elsewhere, S to SW winds 10 kt, shifting to N to NE late. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated tstms. .SAT...E to SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT NIGHT...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and SE 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 15 seconds. .SUN...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and E to SE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 20 seconds. .SUN NIGHT...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and E to SE 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .MON NIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and E 10 kt Elsewhere. Seas 4 to 6 ft. Period 19 seconds. $$ Forecaster Christensen