111 
FZPN28 KNHC 012117
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
217 PM PDT Wed Jul 1 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.

PMZ101-020930-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
217 PM PDT Wed Jul 1 2020

.SYNOPSIS...Moderate to occasionally fresh monsoon flow will prevail 
over the waters S of 10N E of 100W through the next several days.
A new set of long period SW swell will reach the same area on Thu,
with seas of 6-7 ft between Ecuador and the Galapagos Islands, 
and seas of 7-8 ft reaching the edge of the offshore waters from 
northern Costa Rica to Guatemala. 

$$

PMZ111-020930-
Guatemala and El Salvador to 250 nm offshore-
217 PM PDT Wed Jul 1 2020

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 15 seconds. Scattered showers and isolated tstms. 
.THU...E winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.
Period 16 seconds. Scattered showers and isolated tstms. 
.THU NIGHT...E winds 10 kt. Seas 6 to 8 ft in S to SW swell.
Period 19 seconds. Scattered showers and isolated tstms. 
.FRI...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 18 seconds. Scattered showers and isolated tstms. 
.FRI NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 
.SAT...N to NE winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. 
.SAT NIGHT...N winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 16 seconds. 
.SUN...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 15 seconds. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S
to SW swell. Period 15 seconds. 
.MON...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds. 
.MON NIGHT...SE winds 15 to 20 kt. Seas 7 to 10 ft in S swell.
Period 15 seconds. 

$$

PMZ113-020930-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
217 PM PDT Wed Jul 1 2020

.TONIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW
swell. Period 15 seconds. Scattered showers and isolated tstms. 
.THU...Offshore Gulf of Papagayo, E winds 10 to 15 kt in the
morning, becoming variable less than 5 kt. Elsewhere, SE to S
winds 10 to 15 kt, shifting to SW in the afternoon. Seas 6 to
8 ft in S to SW swell. Period 16 seconds. Scattered tstms. 
.THU NIGHT...SW to W winds 10 kt. Seas 6 to 8 ft in S to SW
swell. Period 19 seconds. Scattered showers and isolated tstms. 
.FRI...NW to N winds 10 kt. Seas 6 to 8 ft in SW swell. Period
18 seconds. Scattered showers and isolated tstms. 
.FRI NIGHT...N to NE winds 15 to 20 kt Offshore Gulf of
Papagayo, and NW to N 10 to 15 kt Elsewhere. Seas 5 to 7 ft in
SW swell. Period 17 seconds.
.SAT...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and N to
NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period
17 seconds. 
.SAT NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of
Papagayo, and N to NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft in
SW swell. Period 16 seconds.
.SUN...NE to E winds 15 to 20 kt Offshore Gulf of Papagayo, and
NE 10 to 15 kt Elsewhere. Seas 5 to 7 ft in SW swell. Period
15 seconds. 
.SUN NIGHT...SE winds 15 to 20 kt. Seas 5 to 7 ft. Period
15 seconds. 
.MON...NE to E winds 10 to 15 kt Offshore Gulf of Papagayo, and
SE 15 to 20 kt Elsewhere. Seas 6 to 8 ft in S swell. Period
14 seconds. 
.MON NIGHT...NE to E winds 15 to 20 kt Offshore Gulf of
Papagayo, and S 10 to 15 kt Elsewhere. Seas 5 to 7 ft. Period
14 seconds. 

$$

PMZ115-020930-
North Costa Rica to West Panama to 250 nm offshore-
217 PM PDT Wed Jul 1 2020

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

$$

PMZ117-020930-
East Panama and Colombia including the Gulf of Panama-
217 PM PDT Wed Jul 1 2020

.TONIGHT...SW to W winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds. Scattered showers and isolated tstms. 
.THU...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds.
Scattered showers and isolated tstms.
.THU NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 19 seconds. Scattered showers and isolated tstms. 
.FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
18 seconds. Scattered showers and isolated tstms. 
.FRI NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft. Period
18 seconds. 
.SAT...S to SW winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 17 seconds. 
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 16 seconds. 
.SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
15 seconds. 
.SUN NIGHT...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds. 
.MON...SW winds 10 kt. Seas 4 to 6 ft in SW swell. Period
15 seconds. 
.MON NIGHT...SW winds 10 kt. Seas 3 to 5 ft. Period 15 seconds. 

$$

PMZ119-020930-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
217 PM PDT Wed Jul 1 2020

.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 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period
15 seconds. 
.THU...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W 10 to 15 kt in the afternoon. Elsewhere, S to SW
winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
18 seconds. 
.THU NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in SW swell.
Period 19 seconds. 
.FRI...SW winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds. 
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
17 seconds. 
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds. 
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds. 
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds. 
.MON...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.MON NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 15 seconds. 

$$

PMZ121-020930-
Ecuador between 250 and 500 nm offshore-
217 PM PDT Wed Jul 1 2020

.TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell.
Period 17 seconds. 
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell. Period
19 seconds. 
.THU NIGHT...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds. 
.FRI...S winds 10 kt. Seas 5 to 7 ft in SW swell. Period
17 seconds. 
.FRI NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in SW swell.
Period 16 seconds. 
.SAT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. 
.SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.SUN...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
15 seconds. 
.MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Period 15 seconds. 
.MON NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.
Period 14 seconds. 

$$

PMZ123-020930-
Offshore Galapagos Islands-
217 PM PDT Wed Jul 1 2020

.TONIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in SW
swell. Period 19 seconds. 
.THU...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell.
Period 18 seconds. 
.THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW
swell. Period 17 seconds. 
.FRI...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 16 seconds. 
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 16 seconds. 
.SAT...S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW 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
15 seconds. 
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 15 seconds. 
.MON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S to SW
swell. Period 15 seconds. 
.MON NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
14 seconds. 

$$

Forecaster GR