526 FZPN27 KNHC 190309 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 809 PM PDT Wed Aug 18 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. PMZ001-191515- Synopsis for the E Pacific within 250 nm of Mexico 809 PM PDT Wed Aug 18 2021 .SYNOPSIS...A surface trough just west of Baja California will move northeastward, supporting SW to W fresh to strong gap winds over northernmost Gulf of California through tomorrow morning. SW swell of 8 ft in the waters off S Mexico will gradually subside through Sun. Hurricane Grace, located over the Caribbean Sea, is forecast to move inland over mainland Mexico early Sat morning and dissipate over Mexico on Sun. However, the remnants are expected to continue westward into the E Pacific Ocean, and an area of low pressure could form by early next week off the coast of southwest Mexico. $$ PMZ009-191515- Mexico Border S to 29N within 60 nm of shore- 809 PM PDT Wed Aug 18 2021 .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 18 seconds. .THU...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 17 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SUN...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .MON...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .MON NIGHT...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. $$ PMZ011-191515- Mexico S of 29N to Punta Eugenia- 809 PM PDT Wed Aug 18 2021 .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...Sebastian Vizcaino Bay, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .FRI NIGHT...W winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SUN...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ013-191515- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 809 PM PDT Wed Aug 18 2021 .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ015-191515- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 809 PM PDT Wed Aug 18 2021 .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...NW to N winds 10 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .THU NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .FRI...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .FRI NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ017-191515- Northern Gulf of California- 809 PM PDT Wed Aug 18 2021 .TONIGHT...S to SW winds 20 to 25 kt. Seas 5 to 7 ft. Period 6 seconds. .THU...S winds 15 to 20 kt. Seas 3 to 5 ft. Period 5 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 5 seconds. .FRI...S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 9 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 8 seconds. .SUN...SW winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .SUN NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .MON...S winds 10 kt N of 30N, and variable less than 5 kt Elsewhere. Seas 3 ft or less. Period 9 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. $$ PMZ019-191515- Central Gulf of California- 809 PM PDT Wed Aug 18 2021 .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 18 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 3 ft or less. Period 16 seconds. .FRI NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .SAT...W winds 10 kt. Seas 3 ft or less. Period 12 seconds. .SAT NIGHT...W winds 10 kt. Seas 3 ft or less. Period 15 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .MON...SE to S winds 10 kt. Seas 3 ft or less. Period 12 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. $$ PMZ021-191515- Southern Gulf of California- 809 PM PDT Wed Aug 18 2021 .TONIGHT...SW winds 10 kt. Seas 2 to 4 ft. Period 18 seconds. .THU...Variable winds less than 5 kt, becoming S to SW 10 kt in the afternoon. Seas 2 to 4 ft. Period 17 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 2 to 4 ft. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Seas 2 to 4 ft. Period 16 seconds. .FRI NIGHT...SW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .SAT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 3 ft or less. Period 15 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 14 seconds. .MON...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 2 to 4 ft. Period 18 seconds. $$ PMZ023-191515- Entrance to the Gulf of California including Cabo Corrientes- 809 PM PDT Wed Aug 18 2021 .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU...NW to N winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated tstms. .THU NIGHT...Variable winds less than 5 kt Near Cabo Corrientes, and NW to N 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 4 to 6 ft in SW swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...SE winds 20 to 25 kt Near Cabo Corrientes, and SE to S 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .MON...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 13 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 18 seconds. $$ PMZ025-191515- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 809 PM PDT Wed Aug 18 2021 .TONIGHT...E winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .THU...E to SE winds 10 kt, shifting to S in the afternoon. Seas 5 to 7 ft in SW swell. Period 16 seconds. .THU NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 16 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and SW to W 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 15 seconds. Isolated tstms. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...E to SE winds 15 to 20 kt Within 60 nm of shore, and S to SW 10 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...E to SE winds 15 to 20 kt Within 60 nm of shore, and SE to S 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .MON...E to SE winds 15 to 20 kt Within 60 nm of shore, and SE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 13 seconds. .MON NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. $$ PMZ027-191515- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 809 PM PDT Wed Aug 18 2021 .TONIGHT...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming NW 10 kt late. Elsewhere, W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .THU...NW winds 10 kt, shifting to SW in the afternoon. Seas 6 to 8 ft in SW swell. Period 17 seconds. Scattered showers and isolated tstms. .THU NIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .FRI...Offshore Gulf of Tehuantepec, variable winds less than 5 kt, becoming S 10 kt in the afternoon. Elsewhere, SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .FRI NIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SAT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SAT NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .SUN...SE winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. .SUN NIGHT...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and SE 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 13 seconds. .MON...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and E to SE 10 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. .MON NIGHT...N to NE winds 20 to 25 kt Offshore Gulf of Tehuantepec, and SE to S 10 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 18 seconds. $$ Forecaster Christensen