539 FZPN27 KNHC 081643 OFFPZ7 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 943 AM PDT Thu Sep 8 2022 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. PMZ001-090445- Synopsis for the E Pacific within 250 nm of Mexico 943 AM PDT Thu Sep 8 2022 .SYNOPSIS...Hurricane Kay near 25.8N 113.8W 974 mb at 8 AM PDT moving NNW at 13 kt. Maximum sustained winds 75 kt gusts 90 kt. Kay will move inland to 27.6N 114.6W this evening, then weaken to a tropical storm near 29.6N 116.0W Fri morning with maximum sustained winds 55 gusts 65 kt, reach to near 30.9N 117.5W Fri evening with maximum sustained winds 45 kt gusts 55 kt, to near 31.5N 118.9W Sat morning, then become post-tropical and move to 31.7N 119.9W Sat evening with maximum winds 35 kt gusts 45 kt. Kay is forecast to weaken to a remnant low near 31.3N 120.8W Sun morning and reach near 30.0N 121.0W early Mon. $$ PMZ009-090445- Mexico Border S to 29N within 60 nm of shore- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS EXPECTED. N winds 30 to 35 kt. Seas 5 to 7 ft. Period 15 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 45 to 50 kt, becoming N to NE 50 to 55 kt late. Seas 10 ft, building to 23 ft late. Period 14 seconds. Numerous showers and thunderstorms. .FRI...TROPICAL STORM CONDITIONS EXPECTED. NE winds 45 to 50 kt, becoming SE 40 to 45 kt in the afternoon. Seas 16 to 24 ft, subsiding to 14 to 21 ft in the afternoon. Period 16 seconds. Numerous showers and thunderstorms. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds 40 to 45 kt, diminishing to 35 to 40 kt late. Seas 17 to 22 ft. Period 10 seconds. Scattered showers and isolated thunderstorms. .SAT...SE winds 25 to 30 kt, becoming SE to S 20 to 25 kt in the afternoon. Seas 10 to 16 ft, subsiding to 8 to 12 ft in the afternoon. Period 14 seconds. Scattered showers and isolated thunderstorms. .SAT NIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 14 seconds. .SUN...SE to S winds 10 kt. Seas 4 to 6 ft in S swell. Period 13 seconds. .SUN NIGHT...Variable less than 5 kt. Seas 3 to 5 ft in S swell. Period 13 seconds. .MON...Variable less than 5 kt. Seas 3 to 5 ft in S swell. Period 15 seconds. $$ PMZ011-090445- Mexico S of 29N to Punta Eugenia- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. Sebastian Vizcaino Bay, NE winds 40 to 50 kt. Elsewhere, N to NE winds 50 to 55 kt in the afternoon. Seas 10 to 15 ft. Period 15 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NW to N winds 55 to 60 kt, becoming W to NW 50 to 55 kt late. Seas 11 to 19 ft, building 15 to to 24 ft late. Period 13 seconds. Scattered showers and isolated thunderstorms. .FRI...TROPICAL STORM CONDITIONS EXPECTED. W winds 35 to 40 kt, becoming SW to W 25 to 30 kt in the afternoon. Seas 22 ft, subsiding to 18 ft in the afternoon. Period 12 seconds, becoming 15 seconds in the afternoon. Scattered showers and isolated thunderstorms. .FRI NIGHT...SW winds 20 to 25 kt, becoming S to SW 15 to 20 kt late. Seas 14 ft, subsiding to 11 ft late. Period 14 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 7 to 10 ft. Period 14 seconds. .SAT NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft. Period 13 seconds. .SUN...S winds 10 kt. Seas 5 to 7 ft. Period 13 seconds. .SUN NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft. Period 12 seconds, becoming 14 seconds late. .MON...S to SW winds 10 kt. Seas 4 to 6 ft. Period 15 seconds, becoming 13 seconds in the afternoon. $$ PMZ013-090445- Punta Eugenia to Cabo San Lazaro to 250 nm offshore- 943 AM PDT Thu Sep 8 2022 ...HURRICANE WARNING... .THIS AFTERNOON...HURRICANE CONDITIONS. W winds 55 to 65 kt. Seas 24 to 32 ft Within 60 nm of shore, and 17 to 29 ft Elsewhere. Period 14 seconds. Scattered showers and thunderstorms E part. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SW to W winds 45 to 50 kt, diminishing to 30 to 35 kt late. Within 60 nm of shore, seas 16 to 24 ft, subsiding to 10 to 18 ft late. Elsewhere, seas 13 to 21 ft, subsiding to 9 to 14 ft late. Period 11 seconds. Scattered showers and thunderstorms E part. .FRI...Within 60 nm of shore, S to SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Elsewhere, SW to W winds 25 to 30 kt, becoming SW 15 to 20 kt in the afternoon. Seas 11 to 16 ft. Period 14 seconds. Scattered showers and thunderstorms E part. .FRI NIGHT...SW winds 10 to 15 kt. Seas 8 to 11 ft in NW to N swell. Period 14 seconds. .SAT...SW winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell. Period 14 seconds. .SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 13 seconds. .SUN...SW to W winds 10 kt in the morning, becoming variable less than 5 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .SUN NIGHT...W winds 10 kt. Seas 4 to 6 ft in NW swell. Period 15 seconds. .MON...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. $$ PMZ015-090445- Cabo San Lazaro to Cabo San Lucas to 250 nm offshore- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS EXPECTED. SW to W winds 20 to 25 kt, except N of 23N E of 114W S to SW 30 to 40 kt diminishing to 20 to 30 kt in the afternoon. Seas 15 to 20 ft, subsiding to 10 to 16 ft in the afternoon. Period 10 seconds. Scattered showers and thunderstorms NE part. .TONIGHT...SW to W winds 15 to 20 kt, diminishing to 10 to 15 kt late. Seas 10 to 16 ft in NW to N swell, subsiding to 8 to 12 ft late. Period 14 seconds. Scattered showers and thunderstorms NE part. .FRI...SW to W winds 10 to 15 kt. Seas 8 to 11 ft. Period 14 seconds. .FRI NIGHT...W winds 10 kt. Seas 6 to 9 ft. Period 14 seconds. .SAT...W to NW winds 10 kt. Seas 6 to 8 ft. Period 14 seconds. .SAT NIGHT...NW winds 10 kt. Seas 5 to 7 ft. Period 16 seconds. .SUN...N winds 10 kt. Seas 5 to 7 ft. Period 15 seconds. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .MON...N winds 10 to 15 kt. Seas 5 to 7 ft. Period 12 seconds. $$ PMZ017-090445- Northern Gulf of California- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. N of 30N, E winds 10 to 15 kt. Elsewhere, E winds 40 to 45 kt in the afternoon. Seas 2 to 3 ft. Period 10 seconds. Scattered to numerous showers and thunderstorms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N of 30N, E to SE winds 30 to 35 kt, INCREASING to 35 to 40 kt late. Elsewhere, E to SE winds 40 to 45 kt. Seas 8 to 12 ft, building to 10 to 14 ft late. Period 10 seconds. Numerous showers and thunderstorms. .FRI...TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to 40 kt, becoming SE to S 30 to 35 kt in the afternoon. Seas 13 to 18 ft. Period 10 seconds, becoming 9 seconds in the afternoon. Numerous showers and thunderstorms. .FRI NIGHT...S winds 20 to 25 kt, diminishing to 10 to 15 kt late. Seas 7 to 10 9 ft, subsiding to 5 to 7 ft late. Period 6 seconds. Scattered showers and thunderstorms. .SAT...SE to S winds 10 to 15 kt. Seas 3 ft in the morning, becoming 2 ft or less. Period 5 seconds. .SAT NIGHT...SE to S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 2 ft or less. Period 4 seconds. .SUN...Variable less than 5 kt. Seas 2 to 3 ft. Period 6 seconds. .SUN NIGHT...Variable less than 5 kt, becoming SW to W 10 kt late. Seas 1 to 3 ft. Period 9 seconds. .MON...SW winds 10 kt. Seas 2 ft or less. Period 9 seconds, becoming 15 seconds in the afternoon. $$ PMZ019-090445- Central Gulf of California- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE to S winds 40 to 45 kt. Seas 11 to 16 ft. Period 11 seconds. Numerous showers and thunderstorms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds 35 to 40 kt, becoming S 20 to 25 kt late. Seas 13 ft, subsiding to 9 ft late. Period 10 seconds, becoming 9 seconds late. Numerous showers and thunderstorms. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 6 seconds. Numerous showers and thunderstorms. .FRI NIGHT...S to SW winds 10 kt. Seas 3 ft in the evening, becoming 2 ft or less. Period 10 seconds, becoming 14 seconds late. Scattered showers and isolated thunderstorms. .SAT...Variable less than 5 kt. Seas 2 ft or less. Period 14 seconds. .SAT NIGHT...Variable less than 5 kt. Seas 2 ft or less. Period 14 seconds. .SUN...Variable less than 5 kt. Seas 2 ft or less. Period 15 seconds, becoming 17 seconds in the afternoon. .SUN NIGHT...W to NW winds 10 kt. Seas 2 ft or less. Period 16 seconds. .MON...NW winds 10 kt in the morning, becoming variable less than 5 kt. Seas 2 ft or less. Period 15 seconds. $$ PMZ021-090445- Southern Gulf of California- 943 AM PDT Thu Sep 8 2022 ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS EXPECTED. SE to S winds 20 to 25 kt. Seas 8 to 11 ft. Period 11 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...S winds 15 to 20 kt, becoming S to SW 10 to 15 kt late. Seas 6 to 8 ft. Period 10 seconds, becoming 15 seconds late. Scattered showers and isolated thunderstorms. .FRI...SW winds 10 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and isolated thunderstorms. .FRI NIGHT...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .SAT...NW winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 3 to 4 ft. Period 14 seconds. .SUN...NW winds 10 kt. Seas 3 to 4 ft. Period 17 seconds. .SUN NIGHT...NW winds 10 kt. Seas 3 to 4 ft. Period 16 seconds. .MON...NW winds 10 kt. Seas 3 to 4 ft. Period 15 seconds. $$ PMZ023-090445- Entrance to the Gulf of California including Cabo Corrientes- 943 AM PDT Thu Sep 8 2022 .TODAY...SW to W winds 10 to 15 kt. Seas 9 to 14 ft in SW to W swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...W winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 15 seconds. .FRI...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .SAT...NW winds 10 kt. Seas 5 to 7 ft in W swell. Period 17 seconds. .SAT NIGHT...NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SUN...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...Variable winds less than 5 kt Near Cabo Corrientes, and NW to N 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 15 seconds. .MON...N winds 10 kt. Seas 4 to 6 ft in S swell. Period 14 seconds. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft in S swell. Period 20 seconds. $$ PMZ025-090445- Mexico - States of Michoacan and Guerrero to 250 nm offshore- 943 AM PDT Thu Sep 8 2022 .TODAY...W to NW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...W to NW winds 15 to 20 kt Within 60 nm of shore, and W to NW 10 to 15 kt Elsewhere. Seas 6 to 9 ft in W to NW swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .FRI...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated thunderstorms. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 15 seconds, becoming 18 seconds late. Scattered showers and isolated thunderstorms. .SAT...W to NW winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 18 seconds. .SAT NIGHT...W to NW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SUN...E to SE winds 10 to 15 kt Within 60 nm of shore, and variable less than 5 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .MON...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 16 seconds. .MON NIGHT...Variable winds less than 5 kt Within 60 nm of shore, and SW 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 20 seconds. $$ PMZ027-090445- Mexico - States of Oaxaca and Chiapas including the Gulf of Tehuantepec- 943 AM PDT Thu Sep 8 2022 .TODAY...Variable winds less than 5 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TONIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered showers and isolated thunderstorms. .FRI NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. Scattered showers and isolated thunderstorms. .SAT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .SAT NIGHT...Variable winds less than 5 kt Offshore Gulf of Tehuantepec, and S to SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .SUN...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .SUN NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .MON...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .MON NIGHT...W winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 20 seconds. $$ Forecaster Aguirre