301 FZPN27 KNHC 171621 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 921 AM PDT Thu Jun 17 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. PMZ001-180430- Synopsis for the E Pacific within 250 nm of Mexico 921 AM PDT Thu Jun 17 2021 .SYNOPSIS...A large area of disorganized showers and thunderstorms located several hundred miles south of the southern Mexico coast is associated with a surface trough of low pressure. Environmental conditions appear conducive for development of this system, and a tropical depression is likely to form late this week while the system moves west northwestward or northwestward near the coast of southwestern Mexico. Otherwise, a surface ridge will continue to dominate the offshore forecast waters of Baja California. $$ PMZ009-180430- Mexico Border S to 29N within 60 nm of shore- 921 AM PDT Thu Jun 17 2021 .TODAY...SW to W winds 10 kt in the afternoon. Seas 4 to 6 ft. Period 14 seconds. .TONIGHT...W to NW winds 10 kt. Seas 4 to 6 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft. Period 13 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .MON...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .MON NIGHT...NW winds 15 to 20 kt. Seas 5 to 7 ft. Period 18 seconds. $$ PMZ011-180430- Mexico S of 29N to Punta Eugenia- 921 AM PDT Thu Jun 17 2021 .TODAY...W winds 10 kt in the afternoon. Seas 5 to 7 ft. Period 14 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...NW winds 10 kt. Seas 4 to 6 ft. Period 18 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .SUN NIGHT...NW winds 15 to 20 kt. Seas 6 to 8 ft. Period 19 seconds. .MON...NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ013-180430- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 921 AM PDT Thu Jun 17 2021 .TODAY...W to NW winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Period 14 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .MON...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...Within 60 nm of shore, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ015-180430- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 921 AM PDT Thu Jun 17 2021 .TODAY...NW winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 13 seconds. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .SAT NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .SUN...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .SUN NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .MON...W to NW winds 10 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ017-180430- Northern Gulf of California- 921 AM PDT Thu Jun 17 2021 .TODAY...SE to S winds 10 kt in the afternoon. Seas 3 ft or less. Period 12 seconds8 seconds in the afternoon. .TONIGHT...S winds 10 kt. Seas 3 ft or less. Period 3 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 4 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .SUN...SE winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 7 seconds. .MON...SE winds 15 to 20 kt. Seas 2 to 4 ft. Period 6 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 6 seconds. $$ PMZ019-180430- Central Gulf of California- 921 AM PDT Thu Jun 17 2021 .TODAY...S winds 10 kt in the afternoon. Seas 3 ft or less. Period 14 seconds. .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 12 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds5 seconds late. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 5 seconds. .SAT NIGHT...SE to S winds 10 kt, increasing to 15 to 20 kt late. Seas 3 ft or less. Period 5 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 7 seconds. .SUN NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 7 seconds. .MON...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. $$ PMZ021-180430- Southern Gulf of California- 921 AM PDT Thu Jun 17 2021 .TODAY...SW to W winds 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Period 14 seconds. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .FRI...S winds 10 kt. Seas 3 ft or less. Period 14 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 17 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 17 seconds. .SAT NIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. Period 17 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .SUN NIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. Period 19 seconds. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...S winds 10 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ023-180430- Entrance to the Gulf of California including Cabo Corrientes- 921 AM PDT Thu Jun 17 2021 .TODAY...W to NW winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft. Period 13 seconds. .TONIGHT...W winds 10 kt Near Cabo Corrientes, and W to NW 15 to 20 kt Elsewhere. Seas 5 to 7 ft. Period 13 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. Period 17 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .SAT...W to NW winds 10 to 15 kt. Near Cabo Corrientes, seas 6 to 8 ft. Elsewhere, seas 6 to 9 ft, building to 9 to 13 ft in the afternoon. Period 17 seconds. .SAT NIGHT...W winds 10 to 15 kt. Seas 8 to 12 ft. Period 19 seconds. .SUN...W winds 10 to 15 kt. Seas 6 to 8 ft. Period 19 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period 19 seconds. .MON...W winds 10 to 15 kt. Seas 5 to 7 ft. Period 18 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ025-180430- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 921 AM PDT Thu Jun 17 2021 .TODAY...Within 60 nm of shore, SE winds 20 to 25 kt in the afternoon. Elsewhere, NW to N winds 10 to 15 kt in the afternoon. Seas 7 to 10 ft. Period 13 seconds. Numerous showers and scattered tstms. .TONIGHT...E to SE winds 20 to 25 kt Within 60 nm of shore, and N 15 to 20 kt Elsewhere. Seas 7 to 11 ft. Period 15 seconds. Numerous showers and scattered tstms. .FRI...N to NE winds 20 to 25 kt, shifting to SW to W in the afternoon. Seas 8 to 12 ft. Period 17 seconds. Numerous showers and scattered tstms. .FRI NIGHT...E to SE winds 20 to 30 kt Within 60 nm of shore, and SW to W 15 to 20 kt Elsewhere. Seas 8 to 12 ft. Period 17 seconds. Scattered tstms. .SAT...SE winds 20 to 25 kt Within 60 nm of shore, and SW 20 to 25 kt Elsewhere. Seas 9 to 13 ft. Period 17 seconds. .SAT NIGHT...SE to S winds 15 to 20 kt Within 60 nm of shore, and SW 10 to 15 kt Elsewhere. Seas 7 to 10 ft. Period 20 seconds. .SUN...SW winds 10 kt. Seas 6 to 8 ft. Period 19 seconds. .SUN NIGHT...Within 60 nm of shore, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, W to NW winds 10 kt. Seas 6 to 8 ft. Period 18 seconds. .MON...Within 60 nm of shore, variable winds less than 5 kt. Elsewhere, NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. $$ PMZ027-180430- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 921 AM PDT Thu Jun 17 2021 .TODAY...Offshore Gulf of Tehuantepec, E winds 10 kt in the afternoon. Elsewhere, S winds 15 to 20 kt in the afternoon. Seas 3 to 5 ft Offshore Gulf of Tehuantepec, and 7 to 10 ft Elsewhere. Period 13 seconds. Scattered tstms. .TONIGHT...Offshore Gulf of Tehuantepec, NE winds 10 kt. Seas 3 to 5 ft. Elsewhere, S winds 15 to 20 kt. Seas 7 to 10 ft. Period 15 seconds. Scattered showers and isolated tstms. .FRI...Offshore Gulf of Tehuantepec, NE to E winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, S winds 15 to 20 kt. Seas 3 to 5 ft Offshore Gulf of Tehuantepec, and 6 to 9 ft Elsewhere. Period 17 seconds. Scattered showers and isolated tstms. .FRI NIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt. Seas 3 to 5 ft. Elsewhere, S winds 10 to 15 kt. Seas 6 to 8 ft. Period 17 seconds. Scattered showers and isolated tstms. .SAT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt. Seas 4 to 6 ft. Elsewhere, SW winds 10 to 15 kt. Seas 6 to 9 ft. Period 17 seconds. .SAT NIGHT...W winds 10 kt. Seas 5 to 7 ft Offshore Gulf of Tehuantepec, and 6 to 9 ft Elsewhere. Period 20 seconds. .SUN...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and W 10 kt Elsewhere. Seas 6 to 8 ft. Period 20 seconds. .SUN NIGHT...SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Seas 6 to 8 ft. Period 19 seconds. .MON...W to NW winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. .MON NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft. Period 17 seconds. $$ Forecaster ERA