FZPN28 KNHC 261515

OFFPZ8



Offshore Waters Forecast

NWS National Hurricane Center Miami, FL

815 AM PDT Thu Jun 26 2025



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.



PMZ101-270315-

Synopsis for the E Pacific within 250 nm of Central America,

Colombia, and within 750 nm of Ecuador

815 AM PDT Thu Jun 26 2025



.SYNOPSIS...While winds and seas should generally be quiescent 

across the Central American zones, an active monsoon trough is 

forcing scattered moderate to isolated strong convection over 

forecast waters during the next couple of days. Over the 

equatorial Pacific zones, a large S swell will impact forecast 

waters beginning on Sat. 



$$



PMZ111-270315-

Guatemala and El Salvador to 250 nm offshore-

815 AM PDT Thu Jun 26 2025



.TODAY...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in SE to S

swell. Period 17 seconds. Scattered showers and isolated tstms. 

.TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell.

Period 16 seconds. Scattered showers and isolated tstms. 

.FRI...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell.

Period 16 seconds. Scattered showers and isolated tstms. 

.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW

swell. Period 15 seconds. Scattered showers and isolated tstms. 

.SAT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW

swell. Period 12 seconds. 

.SAT NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 12 seconds. 

.SUN...E to SE winds 10 kt. Seas 5 to 7 ft in S swell. Period

11 seconds. 

.SUN NIGHT...E winds 10 kt. Seas 4 to 6 ft in S swell. Period

11 seconds. 

.MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period

12 seconds. 

.MON NIGHT...NE winds 10 kt. Seas 4 to 6 ft in S swell. Period

13 seconds. 



$$



PMZ113-270315-

El Salvador to North Costa Rica including the Gulfs of Fonseca

and Papagayo-

815 AM PDT Thu Jun 26 2025



.TODAY...Offshore Gulf of Papagayo, E to SE winds 10 kt early in

the morning, becoming variable winds less than 5 kt. Elsewhere,

S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell. Period

17 seconds. Scattered showers and isolated tstms. 

.TONIGHT...Variable winds less than 5 kt Offshore Gulf of

Papagayo, and S 10 to 15 kt Elsewhere. Seas 6 to 8 ft in S to SW

swell. Period 16 seconds. Scattered tstms. 

.FRI...Offshore Gulf of Papagayo, NE to E winds 10 kt in the

morning, becoming variable winds less than 5 kt. Elsewhere, SE

winds 10 kt, shifting to SW in the afternoon. Seas 5 to 7 ft in

S to SW swell. Period 16 seconds. Scattered tstms. 

.FRI NIGHT...Offshore Gulf of Papagayo, variable winds less than

5 kt, becoming NE 10 kt late. Elsewhere, SW to W winds

10 kt. Seas 5 to 7 ft in S swell. Period 15 seconds. Scattered

tstms. 

.SAT...NE winds 10 kt. Seas 4 to 6 ft in S swell. Period

14 seconds. 

.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. Period

13 seconds. 

.SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 11 seconds. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Period

12 seconds. 

.MON...NE to E winds 10 to 15 kt. Seas 5 to 7 ft in S swell.

Period 14 seconds. 

.MON NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in S

swell. Period 13 seconds. 



$$



PMZ115-270315-

North Costa Rica to West Panama to 250 nm offshore-

815 AM PDT Thu Jun 26 2025



.TODAY...SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period

16 seconds. Scattered tstms. 

.TONIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S swell.

Period 16 seconds. Scattered showers and isolated tstms through

the night. 

.FRI...Variable winds less than 5 kt Near the Azuero Peninsula,

and SW 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period16 seconds. Scattered showers and isolated tstms through the

day. 

.FRI NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S swell.

Period 15 seconds. Scattered showers and isolated tstms. 

.SAT...SW winds 10 kt. Seas 4 to 6 ft in S swell. Period

12 seconds. 

.SAT NIGHT...Variable winds less than 5 kt Near the Azuero

Peninsula, and W 10 kt Elsewhere. Seas 4 to 6 ft in S swell.

Period 12 seconds. 

.SUN...Variable winds less than 5 kt Near the Azuero Peninsula,

and SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period

11 seconds. 

.SUN NIGHT...Variable winds less than 5 kt Near the Azuero

Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S

swell. Period 13 seconds. 

.MON...Variable winds less than 5 kt Near the Azuero Peninsula,

and SW 10 kt Elsewhere. Seas 5 to 7 ft in S swell. Period

16 seconds. 

.MON NIGHT...Variable winds less than 5 kt Near the Azuero

Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S

swell. Period 16 seconds. 



$$



PMZ117-270315-

East Panama and Colombia including the Gulf of Panama-

815 AM PDT Thu Jun 26 2025



.TODAY...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.

Period 17 seconds. Scattered showers and isolated tstms through

the day. 

.TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 17 seconds. Scattered tstms through the night. 

.FRI...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period

16 seconds. Scattered showers and isolated tstms through the

day. 

.FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW

swell. Period 15 seconds. Scattered tstms through the night. 

.SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft in S to SW

swell. Period 13 seconds. 

.SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 12 seconds. 

.SUN...Variable winds less than 5 kt Gulf of Panama, and SW to W

10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

13 seconds. 

.SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and

SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

13 seconds. 

.MON...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW swell.

Period 13 seconds. 

.MON NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW

swell. Period 15 seconds. 



$$



PMZ119-270315-

Ecuador including the Gulf of Guayaquil to 250 nm offshore-

815 AM PDT Thu Jun 26 2025



.TODAY...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 5 to 7 ft in S swell. Period 16 seconds. 

.TONIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S swell.

Period 16 seconds. 

.FRI...Gulf of Guayaquil, variable winds less than 5 kt,

becoming SW to W 10 kt in the afternoon. Elsewhere, S to SW

winds 15 to 20 kt. Seas 5 to 7 ft in S swell. Period 15 seconds.

.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S

swell. Period 14 seconds. 

.SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S swell.

Period 11 seconds. 

.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S

swell. Period 11 seconds. 

.SUN...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 13 seconds. 

.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 13 seconds. 

.MON...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 13 seconds. 

.MON NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S

swell. Period 12 seconds. 



$$



PMZ121-270315-

Ecuador between 250 and 500 nm offshore-

815 AM PDT Thu Jun 26 2025



.TODAY...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S

swell. Period 16 seconds. 

.TONIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period

15 seconds. 

.FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SE to S

swell. Period 15 seconds. 

.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S

swell. Period 14 seconds. 

.SAT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S swell.Period 8 seconds. 

.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 9 seconds. 

.SUN...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 10 seconds. 

.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 13 seconds. 

.MON...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 13 seconds. 

.MON NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft in S swell.

Period 10 seconds. 



$$



PMZ123-270315-

Offshore Galapagos Islands-

815 AM PDT Thu Jun 26 2025



.TODAY...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell.

Period 15 seconds. 

.TONIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S

swell. Period 14 seconds. 

.FRI...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period

14 seconds. 

.FRI NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell.

Period 11 seconds. 

.SAT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S swell. Period

10 seconds. 

.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 10 seconds. 

.SUN...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 10 seconds. 

.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 10 seconds. 

.MON...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S swell.

Period 10 seconds. 

.MON NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S

swell. Period 10 seconds. 



$$



Forecaster Landsea

