FZPN27 KNHC 200943 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 243 AM PDT Wed May 20 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. PMZ001-202145- Synopsis for the E Pacific within 250 nm of Mexico 243 AM PDT Wed May 20 2026 .SYNOPSIS...A ridge extending across the region along roughly 20N will support mostly gentle to moderate NW winds across the area waters, with fresh winds possible near the coast of Cabo San Lucas each afternoon and evening. $$ PMZ009-202145- Mexico Border S to 30N within 60 nm of shore- 243 AM PDT Wed May 20 2026 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .TONIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .THU...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 3 to 5 ft in W to NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 13 seconds. .SAT NIGHT...NW winds 10 kt. Seas 2 to 4 ft. Period 12 seconds. .SUN...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ011-202145- 30N to Punta Eugenia within 250 nm of shore- 243 AM PDT Wed May 20 2026 .TODAY...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 16 seconds. .TONIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .THU...Within 60 nm of the coast, variable winds less than 5 kt, becoming SW to W 10 kt in the afternoon. Elsewhere, NW winds 10 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 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. .SUN...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ013-202145- Punta Eugenia to Cabo San Lazaro within 250 nm offshore- 243 AM PDT Wed May 20 2026 .TODAY...Within 60 nm of shore, NW winds 10 kt. Elsewhere, NW winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 5 to 7 ft in NW swell. Period 16 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU...Variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Seas 4 to 6 ft in NW swell. Period 14 seconds. .THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .FRI...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .FRI NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .SAT...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 11 seconds. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 12 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ014-202145- Cabo San Lazaro to Cabo San Lucas within 350 nm offshore N of 20N- 243 AM PDT Wed May 20 2026 .TODAY...NW to N winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 12 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU...NW to N winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft in NW swell. Period 14 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. .SUN...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ016-202145- From 17N to 20N Between 110W and 115W including the Revillagigedo Islands- 243 AM PDT Wed May 20 2026 .TODAY...N to NE winds 10 kt. Seas 6 to 8 ft in NW to N swell. Period 12 seconds. .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 12 seconds. .THU...N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 15 seconds. .THU NIGHT...N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 14 seconds. .FRI...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. .FRI NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. .SAT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 12 seconds. .SAT NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in SW swell. Period 13 seconds. .SUN...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ017-202145- Northern Gulf of California- 243 AM PDT Wed May 20 2026 .TODAY...N of 30N, 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. .TONIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 9 seconds. .THU...SE to S winds 10 kt. Seas 3 ft or less. Period 9 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 9 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 2 seconds. .SAT...SE to S winds 10 kt. Seas 3 ft or less. Period 2 seconds. .SAT NIGHT...S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SUN...SE to S winds 10 kt. Seas 3 ft or less. Period 4 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 3 ft or less. Period 4 seconds. $$ PMZ019-202145- Central Gulf of California- 243 AM PDT Wed May 20 2026 .TODAY...Variable winds less than 5 kt, becoming SE to S 10 kt in the afternoon. Seas 3 ft or less. Period 9 seconds. .TONIGHT...S winds 10 kt, shifting to W late. Seas 3 ft or less. Period 9 seconds. .THU...Variable winds less than 5 kt, becoming S 10 kt in the afternoon. Seas 3 ft or less in SE to S swell, subsiding to 3 ft or less in the afternoon. Period 9 seconds. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 9 seconds. .FRI...S to SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .SAT...SW winds 10 kt. Seas 3 ft or less. Period 6 seconds. .SAT NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 7 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 7 seconds. .SUN NIGHT...W winds 10 kt. Seas 3 ft or less. Period 7 seconds. $$ PMZ021-202145- Southern Gulf of California- 243 AM PDT Wed May 20 2026 .TODAY...NW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .TONIGHT...W winds 10 kt. Seas 3 ft or less. Period 12 seconds. .THU...W winds 10 kt, shifting to S to SW in the afternoon. Seas 3 ft or less. Period 13 seconds. .THU NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .FRI...S to SW winds 10 kt. Seas 3 ft or less. Period 12 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .SAT...W winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. .SAT NIGHT...W winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SUN...NW winds 10 kt. Seas 3 ft or less. Period 13 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 2 to 4 ft. Period 13 seconds. $$ PMZ022-202145- N of 20N E of 110W to the Entrance of the Gulf of California- 243 AM PDT Wed May 20 2026 .TODAY...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 13 seconds. .TONIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .THU...W to NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 17 seconds. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .FRI...W winds 10 kt. Seas 4 to 6 ft in SW to W swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ024-202145- Colima and Jalisco within 300 nm offshore S of 20N and E of 110W- 243 AM PDT Wed May 20 2026 .TODAY...NW to N winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .TONIGHT...NW winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .THU...NW to N winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 seconds. .THU NIGHT...NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 16 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 14 seconds. .SAT NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. .SUN...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ025-202145- Michoacan and Guerrero within 250 nm offshore- 243 AM PDT Wed May 20 2026 .TODAY...NW to N winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .TONIGHT...NW winds 10 kt. Seas 5 to 7 ft in W to NW swell. Period 15 seconds. .THU...NW winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 14 seconds. .THU NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft in W to NW swell. Period 17 seconds. .FRI...NW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...NW winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ026-202145- Oaxaca W of Puerto Angel within 250 nm offshore- 243 AM PDT Wed May 20 2026 .TODAY...N of 14N, variable winds less than 5 kt, becoming 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. Areas of smoke. .TONIGHT...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. 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 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 17 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 N to NE 10 kt S of 14N. Seas 3 to 5 ft in S to SW swell. Period 14 seconds. .SUN...Variable winds less than 5 kt N of 14N, and NE 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...Variable winds less than 5 kt N of 14N, and NE to E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. $$ PMZ028-202145- Oaxaca E of Puerto Angel within 300 nm offshore including the Gulf of Tehuantepec- 243 AM PDT Wed May 20 2026 .TODAY...NE winds 10 kt, shifting to E to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. Areas of smoke. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .THU...N of 14N, W winds 10 kt. S of 14N, E to SE winds 10 kt in the morning, becoming variable winds less than 5 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .THU NIGHT...N of 14N, SW to W winds 10 kt. S of 14N, S winds 10 kt in the evening, becoming variable winds less than 5 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .FRI NIGHT...SW to W winds 10 kt N of 14N, and variable less than 5 kt S of 14N. Seas 3 to 5 ft in SW swell. Period 15 seconds. .SAT...Variable winds less than 5 kt N of 14N, and NE 10 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...Variable winds less than 5 kt N of 14N, and E 10 kt S of 14N. Seas 3 to 5 ft. Period 15 seconds. .SUN...Variable winds less than 5 kt N of 14N, and NE to E 10 kt S of 14N. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SUN NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. $$ PMZ029-202145- Offshore Chiapas E of 94W- 243 AM PDT Wed May 20 2026 .TODAY...NW winds 10 kt, shifting to SW in the afternoon. Seas 3 to 5 ft. Period 16 seconds. Areas of smoke. .TONIGHT...Variable winds less than 5 kt, becoming W 10 kt late. Seas 3 to 5 ft. Period 15 seconds. Scattered showers and isolated tstms through the night. .THU...W to NW winds 10 kt. Seas 2 to 4 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .FRI...Variable winds less than 5 kt. Seas 2 to 4 ft. Period 14 seconds. .FRI NIGHT...E to SE winds 10 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. .SUN...W to NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN NIGHT...W to NW winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. $$ Forecaster Christensen