254 FZPN27 KNHC 231558 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 858 AM PDT Mon Aug 23 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. PMZ001-240400- Synopsis for the E Pacific within 250 nm of Mexico 858 AM PDT Mon Aug 23 2021 .SYNOPSIS...Tropical Storm Marty near 20.5N 112.4W 1003 mb at 8 AM PDT moving W at 13 kt. Maximum sustained winds 35 kt gusts 45 kt. Marty will move to 20.6N 114.5W this evening, 20.6N 117.2W Tue morning, 20.5N 119.3W Tue evening, weaken to a tropical depression near 20.4N 121.3W Wed morning, become a remnant low and move to 20.3N 123.3W Wed evening, and 20.2N 125.5W Thu morning. Marty will change little in intensity as it moves to 19.3N 130.4W by early Fri. Another area of disturbed weather off the coast of southern Mexico may gradually develop as environmental conditions are forecast to be favorable, and a tropical depression is likely to form by late this week offshore of the southwestern coast of Mexico while the system move W-NW or NW at around 10 kt. Mainly gentle to moderate southerly flow will prevail in the Gulf of California. $$ PMZ009-240400- Mexico Border S to 29N within 60 nm of shore- 858 AM PDT Mon Aug 23 2021 .TODAY...NW winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .TONIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 16 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 2 to 4 ft. Period 16 seconds. .WED...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .THU...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 18 seconds. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. $$ PMZ011-240400- Mexico S of 29N to Punta Eugenia- 858 AM PDT Mon Aug 23 2021 .TODAY...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 4 ft. Period 13 seconds. .TUE...N winds 10 to 15 kt. Seas 2 to 4 ft. Period 15 seconds. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .WED...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI...NW to N winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. $$ PMZ013-240400- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 858 AM PDT Mon Aug 23 2021 .TODAY...N winds 15 to 20 kt. Seas 3 to 5 ft. Period 13 seconds. .TONIGHT...N winds 15 to 20 kt. Seas 3 to 5 ft. Period 16 seconds. .TUE...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .TUE NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .WED...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .WED NIGHT...NW to N winds 15 to 20 kt. Seas 3 to 5 ft. Period 17 seconds. .THU...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .THU NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...N winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ015-240400- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 858 AM PDT Mon Aug 23 2021 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. Within 60 nm of shore, NE to E winds 10 to 15 kt, shifting to SE in the afternoon. Elsewhere, NE winds 30 to 35 kt, shifting to E to SE 35 to 40 kt in the afternoon. Seas 4 to 6 ft Within 60 nm of shore, and 6 to 8 ft Elsewhere. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of shore, variable winds less than 5 kt. Elsewhere, SE winds 20 to 25 kt, diminishing to 10 to 15 kt late. Seas 6 to 8 ft. Period 14 seconds. Scattered showers and isolated tstms. .TUE...Within 60 nm of shore, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED...NW winds 10 kt Within 60 nm of shore, and N 15 to 20 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated tstms. .WED NIGHT...Within 60 nm of shore, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, N winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...Within 60 nm of shore, variable winds less than 5 kt, becoming S 10 kt in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU NIGHT...Within 60 nm of shore, S to SW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SE winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...Variable winds less than 5 kt Within 60 nm of shore, and SE 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ017-240400- Northern Gulf of California- 858 AM PDT Mon Aug 23 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 11 seconds, becoming 9 seconds late. .TUE...SE winds 10 kt. Seas 3 ft or less. Period 8 seconds. .TUE NIGHT...SW winds 10 kt, shifting to W to NW late. Seas 3 ft or less. Period 7 seconds. .WED...Variable winds less than 5 kt, becoming NW to N 10 kt in the afternoon. Seas 3 ft or less. Period 8 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 8 seconds. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. Period 8 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 6 seconds. .FRI...SE winds 15 to 20 kt. Seas 3 ft or less. Period 5 seconds. $$ PMZ019-240400- Central Gulf of California- 858 AM PDT Mon Aug 23 2021 .TODAY...SE winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 3 ft or less. Period 12 seconds, becoming 9 seconds late. .TUE...E winds 10 kt, shifting to W to NW in the afternoon. Seas 3 ft or less. Period 9 seconds, becoming 11 seconds in the afternoon. .TUE NIGHT...W winds 10 kt. Seas 3 ft or less. Period 11 seconds. .WED...S winds 10 kt. Seas 3 ft or less. Period 12 seconds. Scattered showers and isolated tstms. .WED NIGHT...SE to S winds 10 kt. Seas 3 ft or less. Period 11 seconds. .THU...SE winds 10 to 15 kt. Seas 3 ft or less. Period 8 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 16 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 3 ft or less. Period 16 seconds. $$ PMZ021-240400- Southern Gulf of California- 858 AM PDT Mon Aug 23 2021 .TODAY...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. Period 12 seconds, becoming 9 seconds in the afternoon. .TONIGHT...SW winds 10 to 15 kt. Seas 2 to 4 ft. Period 14 seconds. .TUE...Variable winds less than 5 kt, becoming NW 10 kt in the afternoon. Seas 3 ft or less. Period 17 seconds. .TUE NIGHT...SW winds 10 kt. Seas 3 ft or less. Period 16 seconds. .WED...S winds 10 kt. Seas 3 ft or less. Period 15 seconds. .WED NIGHT...S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU...S winds 10 kt. Seas 3 ft or less. Period 17 seconds. .THU NIGHT...S winds 10 kt. Seas 3 ft or less. Period 18 seconds. .FRI...SE to S winds 10 kt. Seas 3 ft or less. Period 16 seconds. $$ PMZ023-240400- Entrance to the Gulf of California including Cabo Corrientes- 858 AM PDT Mon Aug 23 2021 .TODAY...SE winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 20 to 25 kt. Seas 5 to 7 ft. Period 18 seconds. Scattered showers and isolated tstms. .TUE...E to SE winds 20 to 25 kt. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED...SE winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .WED NIGHT...Near Cabo Corrientes, SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S winds 15 to 20 kt. Seas 4 to 6 ft. Period 18 seconds. .THU...Variable winds less than 5 kt Near Cabo Corrientes, and S 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 18 seconds. .THU NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...Variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 2 to 4 ft. Period 16 seconds. $$ PMZ025-240400- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 858 AM PDT Mon Aug 23 2021 .TODAY...SE winds 15 to 20 kt Within 60 nm of shore, and SE 20 to 25 kt Elsewhere. Seas 5 to 7 ft. Period 16 seconds. Scattered showers and isolated tstms. .TONIGHT...SE winds 20 to 25 kt Within 60 nm of shore, and S 20 to 25 kt Elsewhere. Seas 5 to 7 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE...Within 60 nm of shore, E to SE winds 20 to 25 kt, shifting to S 15 to 20 kt in the afternoon. Elsewhere, S winds 15 to 20 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered showers and isolated tstms. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED NIGHT...Within 60 nm of shore, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...Variable winds less than 5 kt Within 60 nm of shore, and S to SW 10 to 15 kt Elsewhere. Seas 3 to 5 ft. Period 18 seconds. .THU NIGHT...Within 60 nm of shore, SW to W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .FRI...Within 60 nm of shore, variable winds less than 5 kt. Elsewhere, NE to E winds 10 kt, shifting to SE in the afternoon. Seas 3 to 5 ft. Period 16 seconds. $$ PMZ027-240400- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 858 AM PDT Mon Aug 23 2021 .TODAY...E winds 20 to 25 kt. Seas 4 to 6 ft. Period 13 seconds. Scattered showers and isolated tstms. .TONIGHT...NE winds 25 to 30 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered tstms. .TUE...NE winds 20 to 25 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered tstms. .TUE NIGHT...N to NE winds 20 to 25 kt. Seas 4 to 6 ft. Period 17 seconds. Scattered tstms. .WED...NE winds 20 to 25 kt. Seas 3 to 5 ft. Period 16 seconds. Scattered tstms. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. Period 18 seconds. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 5 to 7 ft. Period 17 seconds. .FRI...N to NE winds 15 to 20 kt Offshore Gulf of Tehuantepec, and SE 20 to 25 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds. $$ Forecaster ERA