AMZ700-290915-
423 PM AST Tue Apr 28 2026
.Synopsis for Puerto Rico and the U.S. Virgin Islands Waters...
A series of surface highs and frontal lows over the western to
central Atlantic will continue over the next few days. This will
result in a weaker pressure gradient that will in turn promote
variable, light to gentle southeasterly winds, becoming more east-
northeasterly tonight and then more east-southeasterly again on
Thursday and east to east southeasterly on Friday. Moisture over
the region and a nearby trough will continue to result in showers
and isolated t-storms over the next few days. Pulses of small,
long- period northeasterly swell will continue to spread across the
Atlantic waters and local passages for the next few days, though
seas should remain between 2 to 4 feet.
$$
AMZ742-290915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 423 PM AST Tue Apr 28 2026 TONIGHT Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 12 seconds and southeast 1 foot at 6 seconds. Isolated thunderstorms early this evening. Scattered showers this evening, then isolated showers after midnight. WEDNESDAY East winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and north 2 feet at 11 seconds. Numerous showers in the afternoon. WEDNESDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 12 seconds and southeast 2 feet at 6 seconds. Scattered showers. THURSDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and north 2 feet at 11 seconds. Numerous showers in the afternoon. THURSDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 10 seconds and southeast 2 feet at 6 seconds. Scattered showers. FRIDAY East winds around 5 knots, becoming northeast in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 2 feet at 6 seconds. Numerous showers in the afternoon. FRIDAY NIGHT East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. SATURDAY East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. SATURDAY NIGHT East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers. SUNDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers in the afternoon. SUNDAY NIGHT East winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$
AMZ742-290915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 423 PM AST Tue Apr 28 2026 TONIGHT Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 12 seconds and southeast 1 foot at 6 seconds. Isolated thunderstorms early this evening. Scattered showers this evening, then isolated showers after midnight. WEDNESDAY East winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and north 2 feet at 11 seconds. Numerous showers in the afternoon. WEDNESDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 12 seconds and southeast 2 feet at 6 seconds. Scattered showers. THURSDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and north 2 feet at 11 seconds. Numerous showers in the afternoon. THURSDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 10 seconds and southeast 2 feet at 6 seconds. Scattered showers. FRIDAY East winds around 5 knots, becoming northeast in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 2 feet at 6 seconds. Numerous showers in the afternoon. FRIDAY NIGHT East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. SATURDAY East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. SATURDAY NIGHT East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers. SUNDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers in the afternoon. SUNDAY NIGHT East winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Winds and seas higher in and near thunderstorms. $$