821 
FZPN28 KNHC 101441
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
741 AM PDT Wed Jun 10 2020

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.

PMZ101-110245-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
741 AM PDT Wed Jun 10 2020

.SYNOPSIS...Cross-equatorial S to SW swell will continue
propagating across the region through Thu. This swell could
produce hazardous surf conditions along the coasts of Panama and
Costa Rica, as well as rough seas near the Azuero Peninsula and
the entrance to the Gulf of Panama. Wave heights will gradually
subside into this weekend, before another set of southerly swell
enters the region late Sun and Sun night. 

$$

PMZ111-110245-
Guatemala and El Salvador to 250 nm offshore-
741 AM PDT Wed Jun 10 2020

.TODAY...Variable winds less than 5 kt. Seas 5 to 7 ft in S to
SW swell. Period 18 seconds.
Scattered showers and isolated tstms. 
.TONIGHT...Variable winds less than 5 kt, becoming NW 10 kt
late. Seas 6 to 8 ft in S to SW swell. Period 17 seconds. 
Scattered showers and isolated tstms. 
.THU...Variable winds less than 5 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds. Scattered showers and isolated tstms. 
.THU NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S
to SW swell. Period 15 seconds. 
.FRI...Variable winds less than 5 kt. Seas 6 to 8 ft in S to SW
swell. Period 17 seconds. 
.FRI NIGHT...Variable winds less than 5 kt. Seas 6 to 8 ft in S
to SW swell. Period 16 seconds. 
.SAT...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.SAT NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S
to SW swell. Period 15 seconds. 
.SUN...Variable winds less than 5 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 5 to 7 ft in S
to SW swell. Period 14 seconds. 

$$

PMZ113-110245-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
741 AM PDT Wed Jun 10 2020

.TODAY...Offshore Gulf of Papagayo, NE winds 10 kt in the
morning, becoming variable less than 5 kt. Elsewhere, W to NW
winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period 18 seconds.
Scattered showers and isolated tstms. 
.TONIGHT...Offshore Gulf of Papagayo, variable winds less than
5 kt, becoming N to NE 10 kt late. Elsewhere, W winds 10 to 15 
kt. Seas 6 to 8 ft in S to SW swell. Period 17 seconds.
Scattered showers and isolated tstms. 
.THU...NW to N winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms. 
.THU NIGHT...Offshore Gulf of Papagayo, NE winds 15 to 20 kt.
Elsewhere, variable winds less than 5 kt, becoming NW 10 kt
late. Seas 5 to 7 ft in S to SW swell. Period 17 seconds. 
Scattered showers and isolated tstms. 
.FRI...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and
N to NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. 
.FRI NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of
Papagayo, and N to NE 10 kt Elsewhere. Seas 5 to 7 ft in S to SW
swell. Period 16 seconds. 
.SAT...N winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds. 
.SAT NIGHT...NW to N winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds. 
.SUN...N winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds. 
.SUN NIGHT...W to NW winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds. 

$$

PMZ115-110245-
North Costa Rica to West Panama to 250 nm offshore-
741 AM PDT Wed Jun 10 2020

.TODAY...SW to W winds 10 to 15 kt Near the Azuero Peninsula,
and SW to W 15 to 20 kt Elsewhere. Seas 6 to 9 ft in S to SW
swell. Period 17 seconds. Scattered tstms. 
.TONIGHT...SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 16 seconds. Numerous showers and scattered tstms. 
.THU...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds. Numerous showers and scattered tstms. 
.THU NIGHT...SW to W winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 17 seconds.
Scattered showers and isolated tstms. 
.FRI...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 17 seconds. 
.FRI NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds. 
.SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds. 
.SAT NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 
.SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft.
Period 18 seconds. 
.SUN NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 

$$

PMZ117-110245-
East Panama and Colombia including the Gulf of Panama-
741 AM PDT Wed Jun 10 2020

.TODAY...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 17 seconds. Numerous showers and scattered tstms. 
.TONIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds. Numerous showers and scattered tstms. 
.THU...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds. Numerous showers and scattered tstms. 
.THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds. Numerous showers and scattered tstms. 
.FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 16 seconds. 
.FRI NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.SAT...SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds. 
.SAT NIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft.
Period 15 seconds. 
.SUN...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 16 seconds. 
.SUN NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 

$$

PMZ119-110245-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
741 AM PDT Wed Jun 10 2020

.TODAY...S to SW winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 16 seconds. Areas of fog.
.TONIGHT...Gulf of Guayaquil, SW to W winds 10 kt in the
evening, becoming variable less than 5 kt. Elsewhere, S to SW
winds 10 kt. Seas 6 to 9 ft in S to SW swell. Period 16 seconds.
.THU...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 6 to 9 ft in S to SW swell. Period 16 seconds.
.THU NIGHT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to
SW swell. Period 15 seconds. 
.FRI...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds. 
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 15 seconds. 
.SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 14 seconds. 
.SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 
.SUN...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 18 seconds. 
.SUN NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 18 seconds. 

$$

PMZ121-110245-
Ecuador between 250 and 500 nm offshore-
741 AM PDT Wed Jun 10 2020

.TODAY...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell.
Period 16 seconds. 
.TONIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW swell.
Period 16 seconds. 
.THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 16 seconds. 
.THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell. Period 15 seconds. 
.FRI...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds. 
.SAT NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds. 
.SUN...SE to S winds 10 kt. Seas 6 to 8 ft in S swell.
Period 17 seconds. 
.SUN NIGHT...S winds 10 kt. Seas 6 to 8 ft in S swell.
Period 17 seconds. 

$$

PMZ123-110245-
Offshore Galapagos Islands-
741 AM PDT Wed Jun 10 2020

.TODAY...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 16 seconds.
.TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 16 seconds. 
.THU...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 16 seconds. 
.THU NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 9 ft in S to
SW swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 15 seconds. 
.FRI...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 15 seconds. 
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell, except 2 to 4 ft Lee of Galapagos Islands.
Period 15 seconds. 
.SAT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell, except 2 to 4 ft Lee of Galapagos Islands.
Period 16 seconds. 
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell, except 2 to 4 ft Lee of Galapagos Islands.
Period 15 seconds. 
.SUN...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 18 seconds. 
.SUN NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW
swell, except 3 to 5 ft Lee of Galapagos Islands.
Period 19 seconds. 

$$

Forecaster Lewitsky