000 FZPN28 KNHC 311654 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 954 AM PDT Tue Oct 31 2023 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. PMZ101-010500- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 954 AM PDT Tue Oct 31 2023 .SYNOPSIS...Tropical Storm Pilar is near 11.2N 89.9W at 1500 UTC, moving east at 3 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1000 mb. Pilar will stall later this afternoon, then begin to move west- southwestward Wed, reaching near 11.7N 90.2W Wed morning, near 11.1N 93.4W Thu morning, near 9.9N 98.5W Fri morning, then continue west-southwestward through the weekend. Little change in the intensity of Pilar is expected. Elsewhere, mainly gentle to moderate winds will prevail through the forecast period, except becoming fresh to strong in the Gulf of Panama Thu night into Fri. A storm-force gap wind event in the Gulf of Tehuantepec will generate and send very large and dangerous NW swell across the offshore waters of Guatemala today through the end of the week. These seas will combine with those generated by Pilar to create confused and hazardous boating conditions. $$ PMZ111-010500- Guatemala and El Salvador to 250 nm offshore- 954 AM PDT Tue Oct 31 2023 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. N winds 40 to 45 kt in the afternoon. Seas 9 to 14 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 45 to 50 kt. Seas 10 to 15 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .WED...TROPICAL STORM CONDITIONS EXPECTED. N winds 45 to 50 kt. Seas 11 to 17 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 40 to 50 kt. Seas 11 to 17 ft. Period 12 seconds. Scattered showers and isolated tstms through the night. .THU...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds 40 to 45 kt. Seas 10 to 16 ft. Period 12 seconds. Numerous showers and scattered tstms through the day. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. Scattered showers and isolated tstms through the night. .FRI...E to SE winds 15 to 20 kt, shifting to S to SW 10 to 15 kt in the afternoon. Seas 6 to 9 ft in NW swell. Period 14 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT...W to NW winds 10 kt. Seas 4 to 6 ft in NW swell. Period 13 seconds. $$ PMZ113-010500- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 954 AM PDT Tue Oct 31 2023 ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. Offshore Gulf of Papagayo, S to SW winds 15 kt in the afternoon. Elsewhere, SW winds 40 to 45 kt in the afternoon. Seas 7 to 11 ft in SW to W swell. Period 9 seconds. Scattered tstms. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 10 to 15 kt Offshore Gulf of Papagayo, and SW 35 to 45 kt Elsewhere. Seas 7 to 11 ft in W to NW swell. Period 9 seconds. Numerous showers and scattered tstms through the night. .WED...TROPICAL STORM CONDITIONS POSSIBLE. Offshore Gulf of Papagayo, SE winds 10 to 15 kt. Elsewhere, SW winds 25 to 30 kt, becoming S to SW 15 to 20 kt in the afternoon. Seas 7 to 10 ft in W to NW swell. Period 10 seconds. Numerous showers and scattered tstms. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 7 to 10 ft in W to NW swell. Period 11 seconds. Scattered tstms. .THU...S winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 12 seconds. Scattered tstms through the day. .THU NIGHT...Offshore Gulf of Papagayo, S winds 10 kt in the evening, becoming variable winds less than 5 kt. Elsewhere, S winds 15 to 20 kt, shifting to S to SW 10 kt late. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. Numerous showers and scattered tstms. .FRI...SW to W winds 10 kt. Seas 5 to 7 ft in SW to W swell. Period 14 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .SAT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ115-010500- North Costa Rica to West Panama to 250 nm offshore- 954 AM PDT Tue Oct 31 2023 .TODAY...SW winds 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Period 15 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. Scattered tstms through the night. .WED...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. Scattered tstms through the day. .WED NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered tstms through the night. .THU...SW to W winds 15 to 20 kt. Seas 6 to 8 ft in SW to W swell. Period 15 seconds. Scattered tstms through the day. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 6 to 8 ft. Period 14 seconds. Scattered showers and isolated tstms through the night. .FRI...SW to W winds 20 to 25 kt. Seas 5 to 7 ft. Period 13 seconds. .FRI NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ117-010500- East Panama and Colombia including the Gulf of Panama- 954 AM PDT Tue Oct 31 2023 .TODAY...SW winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 16 seconds. Scattered showers and isolated tstms through the day. .TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered tstms through the night. .WED...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Scattered tstms through the day. .WED NIGHT...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. Numerous showers and scattered tstms through the night. .THU...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 15 seconds. Numerous showers and scattered tstms through the day. .THU NIGHT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft. Period 14 seconds. Numerous showers and scattered tstms. .FRI...SW to W winds 20 to 25 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT...SW winds 15 to 20 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ119-010500- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 954 AM PDT Tue Oct 31 2023 .TODAY...SW winds 10 to 15 kt in the afternoon. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. .WED...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. Period 16 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. $$ PMZ121-010500- Ecuador between 250 and 500 nm offshore- 954 AM PDT Tue Oct 31 2023 .TODAY...S winds 10 kt in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 15 seconds. .TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .WED...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 17 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 14 seconds. .THU NIGHT...S winds 10 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .FRI...SE to S winds 10 kt. Seas 5 to 7 ft in NW swell. Period 13 seconds. .FRI NIGHT...S winds 10 kt. Seas 5 to 7 ft in NW to N swell. Period 12 seconds. .SAT...S winds 10 kt. Seas 4 to 6 ft in NW swell. Period 12 seconds. $$ PMZ123-010500- Offshore Galapagos Islands- 954 AM PDT Tue Oct 31 2023 .TODAY...SE to S winds 10 to 15 kt in the afternoon. Seas 4 to 6 ft. Period 15 seconds. .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in W swell. Period 13 seconds. .FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ Forecaster Stripling