000
FZPN28 KNHC 062144
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
244 PM PDT Sat Jun 6 2026

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.

PMZ101-070945-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
244 PM PDT Sat Jun 6 2026

.SYNOPSIS...SW swell across the region will fade tonight
through early Sun, before new large SW swell builds across the 
regional waters Sun through early Tue. As a result, moderate 
seas will becoming rough by Sun, and then very rough in the 
offshore waters of Central America by late Sun or early Mon. 
At the same time, convergent monsoonal winds will generate
periods of heavy showers and strong thunderstorms across the 
regional offshore waters at least into early next week.
Developing low pressure south of El Salvador and Guatemala will 
aid in strengthening the monsoonal SW to W winds across the 
offshore waters of Central America on Sun, bringing strong to 
near-gale force winds into the outer waters late Sun through Mon.

$$

PMZ111-070945-
Guatemala and El Salvador to 250 nm offshore-
244 PM PDT Sat Jun 6 2026

.TONIGHT...S to SW winds 10 to 15 kt, shifting to NW to N 15 to
20 kt late. Seas 6 to 9 ft in S to SW swell. Period
15 seconds. Scattered showers and isolated tstms. 
.SUN...W winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell.
Period 15 seconds. Scattered tstms. 
.SUN NIGHT...W winds 20 to 25 kt. Seas 9 to 14 ft in S to SW
swell. Period 19 seconds. Numerous showers and scattered tstms. 
.MON...SW to W winds 15 to 20 kt. Seas 10 to 15 ft in S to SW
swell. Period 19 seconds. Numerous showers and scattered tstms. 
.MON NIGHT...W winds 15 to 20 kt. Seas 9 to 14 ft in S to SW
swell. Period 17 seconds. 
.TUE...SW to W winds 15 to 20 kt. Seas 9 to 13 ft in S to SW
swell. Period 16 seconds. 
.TUE NIGHT...SW to W winds 15 to 20 kt. Seas 8 to 12 ft in S to
SW swell. Period 15 seconds. 
.WED...SW winds 15 to 20 kt. Seas 7 to 11 ft in S to SW swell.
Period 15 seconds. 
.WED NIGHT...SW winds 15 to 20 kt. Seas 7 to 10 ft in S to SW
swell. Period 14 seconds. 
.THU...SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell.
Period 14 seconds. 
.THU NIGHT...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 14 seconds. 

$$

PMZ113-070945-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
244 PM PDT Sat Jun 6 2026

.TONIGHT...SE to S winds 10 to 15 kt Offshore Gulf of Papagayo,
and SW 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW swell.
Period 15 seconds. Numerous showers and scattered tstms. 
.SUN...S winds 15 to 20 kt Offshore Gulf of Papagayo, and SW
20 to 25 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period
15 seconds. Numerous showers and scattered tstms. 
.SUN NIGHT...SW winds 20 to 25 kt. Seas 8 to 12 ft in S to SW
swell. Period 20 seconds. Numerous showers and scattered tstms. 
.MON...SW winds 20 to 25 kt. Seas 9 to 13 ft in S to SW swell.
Period 20 seconds. Numerous showers and scattered tstms. 
.MON NIGHT...SW winds 20 to 25 kt. Seas 10 to 15 ft in S to SW
swell. Period 17 seconds. 
.TUE...SW winds 15 to 20 kt. Seas 9 to 14 ft in S to SW swell.
Period 16 seconds. 
.TUE NIGHT...SW winds 15 to 20 kt. Seas 8 to 12 ft in S to SW
swell. Period 15 seconds. 
.WED...S to SW winds 15 to 20 kt. Seas 7 to 11 ft in S to SW
swell. Period 15 seconds. 
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 7 to 10 ft in S to
SW swell. Period 14 seconds. 
.THU...SW winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period
14 seconds. 
.THU NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. 

$$

PMZ115-070945-
North Costa Rica to West Panama to 250 nm offshore-
244 PM PDT Sat Jun 6 2026

.TONIGHT...Near the Azuero Peninsula, variable winds less than
5 kt, becoming S to SW 10 kt late. Elsewhere, SW to W
winds 15 to 20 kt. Seas 6 to 8 ft in S to SW swell. Period
15 seconds. Scattered tstms. 
.SUN...SW winds 10 kt Near the Azuero Peninsula, and SW 15 to
20 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period
15 seconds. Numerous showers and scattered tstms. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 7 to 10 ft in S to SW
swell. Period 20 seconds. Numerous showers and scattered tstms. 
.MON...SW to W winds 10 to 15 kt. Seas 7 to 11 ft in S to SW
swell. Period 19 seconds. Scattered showers and isolated tstms
through the day. 
.MON NIGHT...SW to W winds 10 kt. Seas 7 to 10 ft in S to SW
swell. Period 17 seconds. 
.TUE...S winds 10 kt. Seas 7 to 10 ft in S to SW swell. Period
16 seconds. 
.TUE NIGHT...S winds 10 kt. Seas 6 to 9 ft in S to SW swell.
Period 15 seconds. 
.WED...Variable winds less than 5 kt Near the Azuero Peninsula,
and SE 10 kt Elsewhere. Seas 6 to 8 ft in SW swell. Period
15 seconds. 
.WED NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SW
swell. Period 14 seconds. 
.THU...Variable winds less than 5 kt. Seas 4 to 6 ft in SW
swell. Period 14 seconds. 
.THU NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 13 seconds. 

$$

PMZ117-070945-
East Panama and Colombia including the Gulf of Panama-
244 PM PDT Sat Jun 6 2026

.TONIGHT...SW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
16 seconds. Numerous showers and scattered tstms. 
.SUN...SW winds 10 kt. Seas 6 to 8 ft in SW swell. Period
15 seconds. Scattered showers and isolated tstms. 
.SUN NIGHT...SW winds 10 kt. Seas 7 to 10 ft in S to SW swell.
Period 20 seconds. Scattered showers and isolated tstms through
the night. 
.MON...Gulf of Panama, SW to W winds 10 kt. Elsewhere, variable
winds less than 5 kt, becoming W to NW 10 kt in the afternoon.
Seas 7 to 11 ft in S to SW swell. Period 20 seconds. Scattered
showers and isolated tstms through the day. 
.MON NIGHT...W winds 10 kt Gulf of Panama, and variable less
than 5 kt Elsewhere. Seas 7 to 11 ft in S to SW swell. Period
17 seconds. 
.TUE...SW winds 10 kt Gulf of Panama, and variable less than
5 kt Elsewhere. Seas 7 to 10 ft in S to SW swell. Period
16 seconds. 
.TUE NIGHT...S winds 10 kt Gulf of Panama, and variable less
than 5 kt Elsewhere. Seas 6 to 9 ft in SW swell. Period
15 seconds. 
.WED...Variable winds less than 5 kt. Seas 6 to 8 ft in SW
swell. Period 14 seconds. 
.WED NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in SW
swell. Period 14 seconds. 
.THU...NW to N winds 10 kt. Seas 4 to 6 ft in SW swell. Period
14 seconds. 
.THU NIGHT...NW winds 10 kt. Seas 5 to 7 ft in SW swell. Period
13 seconds. 

$$

PMZ119-070945-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
244 PM PDT Sat Jun 6 2026

.TONIGHT...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in SW
swell. Period 14 seconds. Scattered showers and isolated tstms
through the night. 
.SUN...Gulf of Guayaquil, variable winds less than 5 kt,
becoming SW to W 10 to 15 kt in the afternoon. Elsewhere, S to
SW winds 10 to 15 kt. Seas 7 to 11 ft in SW swell. Period
20 seconds. Scattered showers and isolated tstms through the
day. 
.SUN NIGHT...S winds 10 kt. Seas 8 to 12 ft in SW swell. Period
20 seconds. Scattered showers and isolated tstms through the
night. 
.MON...S to SW winds 10 kt. Seas 8 to 12 ft in S to SW swell.
Period 18 seconds. 
.MON NIGHT...S winds 10 to 15 kt. Seas 7 to 11 ft in S to SW
swell. Period 16 seconds. 
.TUE...Variable winds less than 5 kt Gulf of Guayaquil, and SE
to S 10 to 15 kt Elsewhere. Seas 7 to 10 ft in S to SW swell.
Period 15 seconds. 
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in SW
swell. Period 14 seconds. 
.WED...S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period
14 seconds. 
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 14 seconds. 
.THU...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 13 seconds. 
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 15 seconds. 

$$

PMZ121-070945-
Ecuador between 250 and 500 nm offshore-
244 PM PDT Sat Jun 6 2026

.TONIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell.
Period 17 seconds. Scattered showers and isolated tstms through
the night. 
.SUN...S winds 10 to 15 kt. Seas 7 to 11 ft in S to SW swell.
Period 20 seconds. Scattered showers and isolated tstms through
the day. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 8 to 12 ft in S to SW
swell. Period 19 seconds. 
.MON...SE to S winds 10 to 15 kt. Seas 8 to 12 ft in S to SW
swell. Period 18 seconds. 
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 7 to 10 ft in S to
SW swell. Period 16 seconds. 
.TUE...SE winds 15 kt. Seas 6 to 9 ft in S to SW swell. Period
15 seconds. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 14 seconds. 
.WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. 
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 13 seconds. 
.THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 16 seconds. 

$$

PMZ123-070945-
Offshore Galapagos Islands-
244 PM PDT Sat Jun 6 2026

.TONIGHT...S winds 10 kt. Seas 7 to 10 ft in S to SW swell.
Period 20 seconds. 
.SUN...S to SW winds 10 to 15 kt. Seas 9 to 13 ft in S to SW
swell. Period 19 seconds. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 8 to 12 ft in S to SW
swell. Period 18 seconds. 
.MON...SE to S winds 10 to 15 kt. Seas 7 to 11 ft in S to SW
swell. Period 17 seconds. 
.MON NIGHT...SE winds 10 to 15 kt. Seas 7 to 10 ft in S to SW
swell. Period 15 seconds. 
.TUE...SE winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell.
Period 14 seconds. 
.TUE NIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 12 seconds. 
.WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 12 seconds. 
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW
swell. Period 12 seconds. 
.THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 13 seconds. 
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW
swell. Period 13 seconds. 

$$

Forecaster Stripling