AMZ700-240915-
423 PM AST Mon Mar 23 2026
.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
The lingering frontal boundary will continue to promote unsettled
marine conditions tonight, with showers across the local waters. A
fading long-period northerly swell will maintain hazardous seas
across the Atlantic waters through late tonight. However, moderate to
locally fresh north-northeasterly winds will produce choppy seas,
particularly across the regional waters. A surface high pressure
building from the western to central Atlantic will maintain
northeasterly winds through the first part of the week, with
increasing winds and seas expected by midweek.
$$
AMZ742-240915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 423 PM AST Mon Mar 23 2026 SMALL CRAFT SHOULD EXERCISE CAUTION TONIGHT Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. Isolated showers. TUESDAY Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: North 4 feet at 8 seconds. Scattered showers in the afternoon. TUESDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: North 4 feet at 9 seconds. WEDNESDAY East winds 5 to 10 knots with gusts up to 20 knots, diminishing to around 5 knots in the afternoon. Seas 2 to 4 feet. Wave Detail: North 4 feet at 8 seconds. Numerous showers in the afternoon. WEDNESDAY NIGHT East winds around 5 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 6 seconds. Scattered showers. THURSDAY East winds around 5 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 10 seconds and south 1 foot at 6 seconds. Numerous showers in the afternoon. THURSDAY NIGHT East winds around 5 knots. Seas 2 to 4 feet. Scattered showers. FRIDAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 2 to 4 feet. Scattered showers in the afternoon. FRIDAY NIGHT East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 5 feet. Scattered showers. SATURDAY Northeast winds 5 to 10 knots. Seas 2 to 4 feet. Numerous showers in the afternoon. SATURDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet. $$
AMZ742-240915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 423 PM AST Mon Mar 23 2026 SMALL CRAFT SHOULD EXERCISE CAUTION TONIGHT Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 8 seconds. Isolated showers. TUESDAY Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: North 4 feet at 8 seconds. Scattered showers in the afternoon. TUESDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave Detail: North 4 feet at 9 seconds. WEDNESDAY East winds 5 to 10 knots with gusts up to 20 knots, diminishing to around 5 knots in the afternoon. Seas 2 to 4 feet. Wave Detail: North 4 feet at 8 seconds. Numerous showers in the afternoon. WEDNESDAY NIGHT East winds around 5 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 8 seconds and south 1 foot at 6 seconds. Scattered showers. THURSDAY East winds around 5 knots. Seas 2 to 4 feet. Wave Detail: Northeast 3 feet at 10 seconds and south 1 foot at 6 seconds. Numerous showers in the afternoon. THURSDAY NIGHT East winds around 5 knots. Seas 2 to 4 feet. Scattered showers. FRIDAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots in the afternoon. Seas 2 to 4 feet. Scattered showers in the afternoon. FRIDAY NIGHT East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 5 feet. Scattered showers. SATURDAY Northeast winds 5 to 10 knots. Seas 2 to 4 feet. Numerous showers in the afternoon. SATURDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet. $$