223
FZPN28 KNHC 170305
OFFPZ8

Offshore Waters Forecast
NWS National Hurricane Center Miami, FL
805 PM PDT Mon Jun 16 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.

PMZ101-171515-
Synopsis for the E Pacific within 250 nm of Central America,
Colombia, and within 750 nm of Ecuador
805 PM PDT Mon Jun 16 2025

.SYNOPSIS...Recently named Tropical Depression Five-E is near
11.2N 92.6W at 8 PM PDT, and is moving northwest at 6 kt. Maximum
sustained winds are 30 kt with gusts to 40 kt, and the minimum
central pressure is 1007 mb. Tropical Depression Five-E will
strengthen to a tropical storm near 11.8N 93.3W Tue morning with
maximum sustained winds 35 kt gusts 45 kt, move to 12.5N 94.2W
Tue evening, and continue to strengthen as it moves to near 13.3N
95.2W Wed morning with maximum sustained winds 55 kt gusts 65
kt, strengthen to a hurricane near 14.2N 96.3W Wed evening with
maximum sustained winds 70 kt gusts 85 kt, move to near the
coast of southern Mexico Thu morning, then weaken to a tropical
storm as it moves inland southern Mexico Thu evening with maximum
sustained winds 50 kt gusts 60 kt. Elsewhere, moderate to fresh
winds will prevail offshore Ecuador to the Galapagos Islands
through the week. Winds will be moderate or weaker offshore
Colombia northward, except pulse to moderate to fresh in the
Papagayo region starting Thu morning. Meanwhile, moderate seas
off Ecuador will prevails through the rest of the week. Moderate
seas will be mainly offshore Colombia northward through Wed,
except higher near Tropical Cyclone Five-E, subsiding afterward.

$$

PMZ111-171515-
Guatemala and El Salvador to 250 nm offshore-
805 PM PDT Mon Jun 16 2025

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E to SE winds
25 to 30 kt. Seas 10 ft. Period 14 seconds. Winds and seas
higher in and near scattered to numerous squalls and
thunderstorms.
.TUE...TROPICAL STORM CONDITIONS POSSIBLE. SE to S winds 30 to
35 kt, becoming S 35 to 40 kt in the afternoon. Seas 8 to 12 ft.
Period 13 seconds. Numerous squalls and thunderstorms.
.TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 35 to
40 kt, diminishing to 25 to 30 kt late. Seas 7 to 11 ft. Period
13 seconds. Numerous squalls and thunderstorms.
.WED...TROPICAL STORM CONDITIONS POSSIBLE. S winds 20 to 25 kt,
diminishing to 15 to 20 kt in the afternoon. Seas 6 to 78ft.
Period 9 seconds. Numerous showers and scattered tstms.
.WED NIGHT...S winds 15 to 20 kt. Seas 7 ft. Period 8 seconds.
Scattered tstms.
.THU...S to SW winds 10 to 15 kt. Seas 6 ft. Period 11 seconds.
.THU NIGHT...NW winds 10 kt. Seas 5 ft. Period 14 seconds.
.FRI...N winds 10 kt. Seas 5 ft. Period 14 seconds.
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 5 ft. Period 14
seconds.
.SAT...N to NE winds 10 to 15 kt. Seas 4 to 5 ft. Period 15
seconds.
.SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S
swell. Period 13 seconds.

$$

PMZ113-171515-
El Salvador to North Costa Rica including the Gulfs of Fonseca
and Papagayo-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Period
14 seconds. Scattered tstms through the night.
.TUE...Offshore Gulf of Papagayo, SE winds 10 kt in the morning,
becoming variable winds less than 5 kt. Elsewhere, S winds 10 to
15 kt. Seas 4 to 6 ft. Period 13 seconds. Numerous showers and
scattered tstms.
.TUE NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S swell.
Period 13 seconds. Scattered showers and isolated tstms through
the night.
.WED...SE winds 10 kt. Seas 4 to 6 ft in S swell. Period
11 seconds. Scattered showers and isolated tstms through the
day.
.WED NIGHT...N winds 10 kt. Seas 3 to 5 ft. Period 13 seconds.
.THU...NE winds 15 to 20 kt Offshore Gulf of Papagayo, and N to
NE 10 kt Elsewhere. Seas 4 to 6 ft. Period 12 seconds.
.THU NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.SAT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Period
12 seconds.

$$

PMZ115-171515-
North Costa Rica to West Panama to 250 nm offshore-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...Near the Azuero Peninsula, SW to W winds 10 kt,
becoming variable winds less than 5 kt. Elsewhere, S to SW winds
10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period 14 seconds.
Scattered showers and isolated tstms through the night.
.TUE...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
13 seconds. Scattered showers and isolated tstms through the
day.
.TUE NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 13 seconds. Scattered showers and isolated tstms
through the night.
.WED...Variable winds less than 5 kt. Seas 3 to 5 ft in S to SW
swell. Period 12 seconds. Scattered showers and isolated tstms
through the day.
.WED NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and W to NW 10 kt Elsewhere. Seas 3 to 5 ft. Period
13 seconds.
.THU...Variable winds less than 5 kt Near the Azuero Peninsula,
and W 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds.
.THU NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and W 10 kt Elsewhere. Seas 3 to 5 ft. Period
14 seconds.
.FRI...Variable winds less than 5 kt Near the Azuero Peninsula,
and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period 14 seconds.
.FRI NIGHT...Variable winds less than 5 kt Near the Azuero
Peninsula, and SW 10 kt Elsewhere. Seas 3 to 5 ft. Period
12 seconds.
.SAT...Variable winds less than 5 kt Near the Azuero Peninsula,
and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in S swell. Period
11 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.

$$

PMZ117-171515-
East Panama and Colombia including the Gulf of Panama-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.
Period 14 seconds. Scattered showers and isolated tstms through
the night.
.TUE...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period
13 seconds. Scattered showers and isolated tstms through the
day.
.TUE NIGHT...Variable winds less than 5 kt, becoming W to NW
10 kt late. Seas 3 to 5 ft. Period 13 seconds.
Scattered showers and isolated tstms through the night.
.WED...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 13 seconds.
.WED NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in SW
swell. Period 14 seconds.
.THU...W winds 10 kt. Seas 3 to 5 ft. Period 14 seconds.
.THU NIGHT...SW to W winds 10 kt. Seas 4 to 6 ft in S to SW
swell. Period 14 seconds.
.FRI...SW winds 10 to 15 kt. Seas 4 to 6 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 5 to 7 ft in S to SW swell.
Period 13 seconds.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.

$$

PMZ119-171515-
Ecuador including the Gulf of Guayaquil to 250 nm offshore-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 13 seconds.
.TUE...Gulf of Guayaquil, variable winds less than 5 kt,
becoming W to NW 10 kt in the afternoon. Elsewhere, S to SW
winds 10 to 15 kt. Seas 5 to 7 ft in S to SW swell. Period
13 seconds.
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.WED...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
16 seconds.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. 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 to 15 kt. Seas 5 to 7 ft in S to
SW swell. Period 14 seconds.
.FRI...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.
.SAT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period
12 seconds.
.SAT NIGHT...S to SW winds 15 kt. Seas 4 to 6 ft. Period
14 seconds.

$$

PMZ121-171515-
Ecuador between 250 and 500 nm offshore-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period
13 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.
.TUE NIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. Period
12 seconds.
.WED...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 16 seconds.
.WED NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell.
Period 14 seconds.
.THU...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period
14 seconds.
.THU NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.FRI...S winds 15 kt. Seas 4 to 6 ft. Period 12 seconds.
.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
10 seconds.
.SAT...S winds 15 kt. Seas 4 to 6 ft. Period 9 seconds.
.SAT NIGHT...S winds 15 kt. Seas 4 to 6 ft. Period 13 seconds.

$$

PMZ123-171515-
Offshore Galapagos Islands-
805 PM PDT Mon Jun 16 2025

.OVERNIGHT...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S
swell. Period 13 seconds.
.TUE...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 16 seconds.
.WED...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell. Period
15 seconds.
.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.THU...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.THU NIGHT...SE to S winds 10 kt. Seas 5 to 7 ft in S swell.
Period 12 seconds.
.FRI...SE to S winds 10 to 15 kt. Seas 5 to 7 ft in S swell.
Period 11 seconds.
.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
11 seconds.
.SAT...SE to S winds 10 to 15 kt. Seas 4 to 6 ft. Period
10 seconds.
.SAT NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period
13 seconds.

$$

Forecaster Aguirre