FZPN27 KNHC 190859 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 159 AM PDT Tue May 19 2026 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. PMZ001-192100- Synopsis for the E Pacific within 250 nm of Mexico 159 AM PDT Tue May 19 2026 .SYNOPSIS...NW swell to 9 ft will persist off Baja California and the Revillagigedo Islands will gradually subside through mid week. A ridge extending across the region along roughly 20N will support mostly gentle to moderate NW winds across the region with moderate seas elsewhere in NW swell. $$ PMZ009-192100- Mexico Border S to 30N within 60 nm of shore- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 5 to 7 ft in NW swell. Period 14 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .WED...Variable winds less than 5 kt, becoming W 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .THU...W winds 10 kt N of 31N, and variable less than 5 kt S of 31N. Seas 3 to 5 ft. Period 12 seconds. .THU NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ011-192100- 30N to Punta Eugenia within 250 nm of shore- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .TONIGHT...Within 60 nm of the coast, NW winds 10 kt in the evening. Variable winds less than 5 kt late. Elsewhere, variable winds less than 5 kt in the evening. Seas 6 to 8 ft in NW swell. Period 16 seconds. .WED...Within 60 nm of the coast, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, variable winds less than 5 kt. Seas 6 to 8 ft in NW swell. Period 16 seconds. .WED NIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .THU...Variable winds less than 5 kt within 60 nm of the coast, and NW 10 kt Elsewhere. Seas 5 to 7 ft in NW swell. Period 12 seconds. .THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 11 seconds. .FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 10 seconds. .SAT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 10 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. $$ PMZ013-192100- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 159 AM PDT Tue May 19 2026 .TODAY...NW winds 10 kt. Seas 6 to 9 ft in NW swell. Period 12 seconds. .TONIGHT...W to NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .WED...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, W to NW winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .WED NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .SAT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. $$ PMZ014-192100- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 159 AM PDT Tue May 19 2026 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .WED...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .WED NIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft. Period 15 seconds. .THU...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. $$ PMZ016-192100- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 159 AM PDT Tue May 19 2026 .TODAY...N to NE winds 10 kt. Seas 6 to 8 ft in NW to N swell. Period 13 seconds. .TONIGHT...N winds 10 kt. Seas 6 to 8 ft in NW to N swell. Period 12 seconds. .WED...N to NE winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 12 seconds. .WED NIGHT...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .THU...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .THU NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .FRI...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 13 seconds. $$ PMZ017-192100- Northern Gulf of California- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 6 seconds. .TONIGHT...SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .WED...N of 30N, SE to S winds 10 kt in the morning, becoming variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 9 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 5 seconds. $$ PMZ019-192100- Central Gulf of California- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 10 seconds. .TONIGHT...Variable winds less than 5 kt, becoming NW 10 kt late. Seas 3 ft or less. Period 9 seconds. .WED...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 9 seconds. .WED NIGHT...S winds 10 kt, shifting to W late. Seas 3 ft or less. Period 9 seconds. .THU...S to SW winds 10 kt. Seas 3 ft or less. Period 7 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .FRI...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT...SW to W winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 3 ft or less. Period 7 seconds. $$ PMZ021-192100- Southern Gulf of California- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt. Seas 3 ft or less. Period 13 seconds. .TONIGHT...Variable windsless than 5 kt, becoming NW 10 kt late. Seas 3 ft or less. Period 13 seconds. .WED...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 13 seconds. .WED NIGHT...W winds 10 kt. Seas 3 ft or less. Period 12 seconds. .THU...SW to W winds 10 kt. Seas 3 ft or less. Period 11 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds. .FRI...SW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft or less. Period 13 seconds. .SAT...W winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SAT NIGHT...W winds 10 kt. Seas 3 ft or less. Period 13 seconds. $$ PMZ022-192100- N of 20N E of 110W to the Entrance of the Gulf of California- 159 AM PDT Tue May 19 2026 .TODAY...W to NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 13 seconds. .TONIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 13 seconds. .WED...NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 12 seconds. .WED NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .THU...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI...W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SAT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ024-192100- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 159 AM PDT Tue May 19 2026 .TODAY...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .TONIGHT...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .WED...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .WED NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .FRI...NW to N winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .FRI NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT...NW to N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ025-192100- Michoacan and Guerrero within 250 nm offshore- 159 AM PDT Tue May 19 2026 .TODAY...Within 60 nm of shore, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, N to NE winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 14 seconds. .TONIGHT...Within 60 nm of shore, W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, variable winds less than 5 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. .WED...NW to N winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .WED NIGHT...Within 60 nm of shore, W to NW winds 10 kt. Elsewhere, W to NW winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 13 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. $$ PMZ026-192100- Oaxaca W of Puerto Angel within 250 nm offshore- 159 AM PDT Tue May 19 2026 .TODAY...N of 14N, variable winds less than 5 kt, becoming S 10 kt in the afternoon. S of 14N, E winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TONIGHT...N of 14N, variable winds less than 5 kt, becoming NW to N 10 kt late. S of 14N, E winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .WED...N of 14N, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. S of 14N, E winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .WED NIGHT...N of 14N, W to NW winds 10 to 15 kt. S of 14N, E to SE winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 4 to 6 ft in W swell. Period 15 seconds. .THU...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 13 seconds. .THU NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .FRI...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...W to NW winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .SAT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW to W swell. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt N of 14N, and NE 10 kt S of 14N. Seas 3 to 5 ft in SW swell. Period 14 seconds. $$ PMZ028-192100- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 159 AM PDT Tue May 19 2026 .TODAY...N of 14N, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. S of 14N, E winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .WED...N to NE winds 10 kt, shifting to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .WED NIGHT...S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .THU...W to NW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 14 seconds. .THU NIGHT...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .FRI...SW to W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft in SW swell. Period 15 seconds. .FRI NIGHT...SW to W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft in SW swell. Period 14 seconds. .SAT...Variable winds less than 5 kt N of 14N, and NE 10 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt N of 14N, and E 10 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ029-192100- Offshore Chiapas E of 94W- 159 AM PDT Tue May 19 2026 .TODAY...Variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Seas 2 to 4 ft. Period 13 seconds. .TONIGHT...Variable winds less than 5 kt, becoming NW 10 kt late. Seas 3 to 5 ft. Period 17 seconds. Scattered showers and isolated tstms through the night. .WED...NW winds 10 kt, shifting to SW in the afternoon. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...Variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 2 to 4 ft. Period 15 seconds. .THU...W to NW winds 10 kt. Seas 2 to 4 ft. Period 14 seconds. .THU NIGHT...NW winds 10 kt E of 93W, and variable less than 5 kt W of 93W. Seas 2 to 4 ft. Period 14 seconds. .FRI...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .FRI NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .SAT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .SAT NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 15 seconds. $$ Forecaster Christensen