918 FZPN28 KNHC 212218 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 318 PM PDT Sun Jul 21 2019 Offshore Waters Forecast for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 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. PMZ101-221030- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 318 PM PDT Sun Jul 21 2019 .SYNOPSIS...Fresh to strong NE to E winds will continue pulsing near and downstream of the Gulf of Papagayo through Tue, then resuming on Thu. Moderate winds south of the monsoon trough will strengthen to fresh speeds tonight and Mon, with seas building to 8 ft or greater off the coast of Panama and Colombia. Seas will build to 8 ft or greater over the southern waters Wed through Thu as long period southerly swell moves into the region. $$ PMZ111-221030- Guatemala and El Salvador to 250 nm offshore- 318 PM PDT Sun Jul 21 2019 .TONIGHT...N winds 10 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...Variable winds less than 5 kt, becoming N 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .WED NIGHT...Variable winds less than 5 kt, becoming W to NW 10 kt late. Seas 3 to 5 ft. Period 15 seconds. .THU...NW winds 10 kt, shifting to E in the afternoon. Seas 3 to 5 ft. Period 16 seconds. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 16 seconds. .FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 14 seconds. $$ PMZ113-221030- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 318 PM PDT Sun Jul 21 2019 .TONIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and SE 20 to 25 kt Elsewhere. Seas 6 to 8 ft in SE to S swell. Period 16 seconds. .MON...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and SE 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .MON NIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and SE to S 15 to 20 kt Elsewhere. Seas 5 to 7 ft in S swell, building to 6 to 9 ft in S swell late. Period 17 seconds. Scattered showers and isolated thunderstorms. .TUE...E to SE winds 15 to 20 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and N to NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 15 seconds. .WED NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft. Period 14 seconds. .THU...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft in S swell. Period 18 seconds. .THU NIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and E 15 to 20 kt Elsewhere. Seas 5 to 7 ft in S swell, building to 6 to 9 ft in S swell late. Period 17 seconds. .FRI...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo, and E 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S swell. Period 15 seconds. .FRI NIGHT...E winds 10 to 15 kt Offshore Gulf of Papagayo, and E to SE 15 to 20 kt Elsewhere. Seas 5 to 7 ft in S swell. Period 14 seconds. $$ PMZ115-221030- North Costa Rica to West Panama to 250 nm offshore- 318 PM PDT Sun Jul 21 2019 .TONIGHT...SW to W winds 10 kt Near the Azuero Peninsula, and SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .MON...SW winds 10 to 15 kt Near the Azuero Peninsula, and SW 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .MON NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Numerous showers and scattered thunderstorms. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED NIGHT...Near the Azuero Peninsula, W winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .FRI...Near the Azuero Peninsula, W winds 10 kt in the morning, becoming variable less than 5 kt. Elsewhere, SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...Near the Azuero Peninsula, W to NW winds 10 kt in the evening, becoming variable less than 5 kt. Elsewhere, SW to W winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. $$ PMZ117-221030- East Panama and Colombia including the Gulf of Panama- 318 PM PDT Sun Jul 21 2019 .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .MON...SW winds 15 to 20 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds. Numerous showers and scattered thunderstorms. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered showers and isolated thunderstorms. .TUE NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .THU...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. $$ PMZ119-221030- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 318 PM PDT Sun Jul 21 2019 .TONIGHT...S to SW winds 10 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON...SW winds 10 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW 10 kt in the late morning and afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .TUE NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 16 seconds. .WED...Gulf of Guayaquil, variable winds less than 5 kt, becoming SW 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .THU...Gulf of Guayaquil, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 13 seconds. .FRI...Gulf of Guayaquil, variable winds less than 5 kt, becoming W to NW 10 kt in the afternoon. Elsewhere, S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 12 seconds. $$ PMZ121-221030- Ecuador between 250 and 500 nm offshore- 318 PM PDT Sun Jul 21 2019 .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .MON NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .TUE NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 17 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .THU...SE to S winds 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 13 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 12 seconds. $$ PMZ123-221030- Offshore Galapagos Islands- 318 PM PDT Sun Jul 21 2019 .TONIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .MON...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 16 seconds. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 15 seconds. .WED...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 18 seconds. .WED NIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft in SE to S swell. Period 17 seconds. .THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell. Period 15 seconds. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period 13 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 13 seconds. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SE to S swell. Period 12 seconds. $$ Forecaster Ramos