000 FZPN28 KNHC 312245 OFFPZ8 Offshore Waters Forecast NWS National Hurricane Center Miami, FL 345 PM 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. PMZ101-011045- Synopsis for the E Pacific within 250 nm of Central America, Colombia, and within 750 nm of Ecuador 345 PM PDT Tue Oct 31 2023 .SYNOPSIS...Tropical Storm Pilar is near 11.4N 89.5W at 2100 UTC, moving east-northeast 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 overnight, then turn west-southwestward Wed, reaching near 11.5N 90.5W midday Wed, near 10.7N 94.5W midday Thu, near 9.6N 100W midday Fri, then continue west- southwestward through the weekend. Minor strengthening of Pilar is possible. Elsewhere, mainly moderate monsoonal winds will prevail through the forecast period. A storm-force gap wind event in the Gulf of Tehuantepec will generate very large NW swell moving into the offshore waters of Guatemala tonight through the end of the week. These large seas from the NW will combine with seas propagating away from Pilar to create very confused and hazardous boating conditions. $$ PMZ111-011045- Guatemala and El Salvador to 250 nm offshore- 345 PM PDT Tue Oct 31 2023 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. N winds 40 to 50 kt. Seas 9 to 14 ft. Period 10 seconds. Scattered showers and isolated tstms through the night. .WED...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 45 to 50 kt. Seas 11 to 17 ft. Period 12 seconds. Scattered showers and isolated tstms through the day. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE to E winds 45 to 50 kt. Seas 11 to 17 ft. Period 12 seconds. Scattered showers and isolated tstms. .THU...TROPICAL STORM CONDITIONS EXPECTED. E to SE winds 40 to 45 kt. Seas 10 to 16 ft. Period 13 seconds. Scattered showers and isolated tstms through the day. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 35 to 40 kt, becoming E to SE 15 to 20 kt late. Seas 7 to 11 ft in NW swell. Period 14 seconds. Scattered tstms. .FRI...E to SE winds 15 to 20 kt, shifting to S to SW 10 to 15 kt in the afternoon. Seas 6 to 8 ft in NW swell. Period 15 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in NW swell. Period 14 seconds. .SAT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SAT NIGHT...NW winds 10 to 15 kt. Seas 6 to 8 ft in NW swell. Period 13 seconds. .SUN...N to NE winds 10 to 15 kt, shifting to E to SE in the afternoon. Seas 6 to 8 ft in W to NW swell. Period 15 seconds. $$ PMZ113-011045- El Salvador to North Costa Rica including the Gulfs of Fonseca and Papagayo- 345 PM PDT Tue Oct 31 2023 ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. S winds 10 to 15 kt Offshore Gulf of Papagayo, and SW 40 to 45 kt Elsewhere. Seas 7 to 11 ft in W swell. Period 9 seconds. Numerous showers and scattered tstms through the night. .WED...TROPICAL STORM CONDITIONS POSSIBLE. Offshore Gulf of Papagayo, SE to S winds 10 kt. Elsewhere, S to SW winds 35 to 40 kt, diminishing to 15 to 20 kt in the afternoon. Seas 7 to 10 ft in W to NW swell. Period 9 seconds. Numerous showers and scattered tstms. .WED NIGHT...SE winds 10 kt Offshore Gulf of Papagayo, and SE to S 15 to 20 kt Elsewhere. Seas 7 to 10 ft in W to NW swell. Period 14 seconds. Scattered tstms. .THU...S winds 10 to 15 kt. Seas 7 to 10 ft in W to NW swell. Period 13 seconds. Scattered tstms through the day. .THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 9 ft in W to NW swell. Period 14 seconds. Scattered tstms. .FRI...W winds 10 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. .FRI NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .SAT...NW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. .SUN...NE winds 10 to 15 kt, shifting to E to SE in the afternoon. Seas 4 to 6 ft in S to SW swell. Period 13 seconds. $$ PMZ115-011045- North Costa Rica to West Panama to 250 nm offshore- 345 PM PDT Tue Oct 31 2023 .TONIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. Scattered tstms through the night. .WED...SW winds 15 to 20 kt. Seas 6 to 8 ft. Period 15 seconds. Scattered tstms through the day. .WED NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. Scattered tstms through the night. .THU...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period 15 seconds. Scattered tstms through the day. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W to NW swell. Period 14 seconds. Scattered showers and isolated tstms through the night. .FRI...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in W swell. Period 13 seconds. .FRI NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period 13 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. $$ PMZ117-011045- East Panama and Colombia including the Gulf of Panama- 345 PM PDT Tue Oct 31 2023 .TONIGHT...SW 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. Numerous showers and scattered tstms through the day. .WED NIGHT...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 night. .THU...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 15 seconds. Numerous showers and scattered tstms. .THU NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. Scattered tstms. .FRI...SW to W winds 15 to 20 kt. Seas 5 to 7 ft. Period 14 seconds. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period 17 seconds. $$ PMZ119-011045- Ecuador including the Gulf of Guayaquil to 250 nm offshore- 345 PM PDT Tue Oct 31 2023 .TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. .WED...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 16 seconds. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period 15 seconds. .THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds. .THU NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period 13 seconds. .FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 13 seconds. .FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds. .SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ PMZ121-011045- Ecuador between 250 and 500 nm offshore- 345 PM PDT Tue Oct 31 2023 .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. .SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S swell. Period 12 seconds. .SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. $$ PMZ123-011045- Offshore Galapagos Islands- 345 PM PDT Tue Oct 31 2023 .TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .WED...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 17 seconds. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. .THU...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. .THU NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in W swell. Period 13 seconds. .FRI...SE to S winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .FRI NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in NW swell. Period 12 seconds. .SAT...SE to S winds 10 kt. Seas 4 to 6 ft in W to NW swell. Period 15 seconds. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. .SUN...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. $$ Forecaster Stripling