429 FZPN28 KNHC 312017 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 117 PM PDT Tue May 31 2022 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. PMZ101-010830- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 117 PM PDT Tue May 31 2022 .SYNOPSIS...Gentle to moderate onshore winds will increase to moderate to fresh south of the monsoon trough through Wed morning. A surge of fresh to strong SW winds will move into the offshore waters of Guatemala and El Salvador from the west Wed afternoon through Thu as another Central America Gyre develops, along with building seas. Elsewhere, moderate seas in S-SW swell will persist through the next several days. $$ PMZ111-010830- Guatemala and El Salvador to 250 nm offshore- 117 PM PDT Tue May 31 2022 .TONIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 15 seconds. Scattered showers and isolated tstms. .WED...W winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 15 seconds. Scattered showers and isolated tstms. .WED NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 19 seconds. Scattered showers and isolated tstms. .THU...W winds 15 to 20 kt. Seas 6 to 8 ft in SW to W swell. Period 19 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 9 ft in SW to W swell. Period 19 seconds. .FRI...W winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 18 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft in SW to W swell. Period 17 seconds. .SAT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 16 seconds. .SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .SUN...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. $$ PMZ113-010830- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 117 PM PDT Tue May 31 2022 .TONIGHT...W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. Scattered showers and isolated tstms. .WED...Papagayo and Offshore Nicaragua, variable winds less than 5 kt, becoming W 10 kt in the afternoon. Elsewhere, W winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. Scattered showers and isolated tstms. .WED NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. Scattered showers and isolated tstms. .THU...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. Scattered showers and isolated tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 19 seconds. .FRI...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 18 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. .SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW to W swell. Period 16 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 15 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 14 seconds. $$ PMZ115-010830- North Costa Rica to West Panama to 250 nm offshore- 117 PM PDT Tue May 31 2022 .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms. .WED...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Scattered tstms. .WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. Numerous showers and scattered tstms. .THU...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. Numerous showers and scattered tstms. .THU NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in SW swell. Period 17 seconds. .SAT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 16 seconds. .SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 15 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ117-010830- East Panama and Colombia including the Gulf of Panama- 117 PM PDT Tue May 31 2022 .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 17 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...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 19 seconds. Scattered showers and isolated tstms. .THU...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. Scattered tstms. .THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 20 seconds. .FRI...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .FRI NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 18 seconds. .SAT...S to SW winds 10 kt. Seas 3 to 5 ft. Period 17 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. $$ PMZ119-010830- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 117 PM PDT Tue May 31 2022 .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...W winds 10 to 15 kt Gulf of Guayaquil, and S to SW 15 to 20 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period 19 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 20 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 19 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .FRI...S to SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 19 seconds. .FRI NIGHT...S winds 10 kt. Seas 3 to 5 ft. Period 18 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Period 16 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ121-010830- Ecuador between 250 and 500 nm offshore- 117 PM PDT Tue May 31 2022 .TONIGHT...S winds 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...S winds 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period 18 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .FRI...SE to S winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 3 to 5 ft. Period 16 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...S winds 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. $$ PMZ123-010830- Offshore Galapagos Islands- 117 PM PDT Tue May 31 2022 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 18 seconds. .WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 19 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 18 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .FRI...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 16 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 15 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 14 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 13 seconds. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. Period 17 seconds. $$ Forecaster AL