AMZ700-102200-
344 AM AST Mon Aug 10 2026
.Synopsis for Puerto Rico and the U.S. Virgin Islands Waters...
The Atlantic ridge will maintain moderate to locally fresh
easterly winds today, with choppy seas occasionally reaching
around 6 feet. Winds and seas should ease somewhat Tuesday as the
pressure gradient relaxes. A tropical wave crossing the eastern
Caribbean Tuesday into Wednesday will increase the potential for
showers and thunderstorms over the local waters. Winds will begin
increasing again Wednesday night as the pressure gradient tightens
behind the wave, with increasingly hazardous conditions for small
craft expected Thursday into Friday. Easterly winds could reach 20
to 25 knots, with seas building to around 6 to 9 feet late in the
workweek.
$$
AMZ742-102200- Coastal Waters of Northwestern Puerto Rico out 10 NM- 344 AM AST Mon Aug 10 2026 TODAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots this afternoon. Gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 5 seconds. Scattered showers with isolated thunderstorms this afternoon. TONIGHT East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 5 seconds. TUESDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 6 seconds. Showers in the afternoon. TUESDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 5 seconds and south 1 foot at 6 seconds. Scattered showers in the evening. WEDNESDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 6 seconds and south 1 foot at 6 seconds. Scattered showers in the afternoon. WEDNESDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 7 seconds and south 1 foot at 6 seconds. Scattered showers in the evening. THURSDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Scattered showers in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. FRIDAY East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. FRIDAY NIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$
AMZ742-102200- Coastal Waters of Northwestern Puerto Rico out 10 NM- 344 AM AST Mon Aug 10 2026 TODAY East winds 5 to 10 knots, becoming northeast 10 to 15 knots this afternoon. Gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 5 seconds. Scattered showers with isolated thunderstorms this afternoon. TONIGHT East winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 5 seconds. TUESDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at 6 seconds. Showers in the afternoon. TUESDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 5 seconds and south 1 foot at 6 seconds. Scattered showers in the evening. WEDNESDAY East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 6 seconds and south 1 foot at 6 seconds. Scattered showers in the afternoon. WEDNESDAY NIGHT East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 7 seconds and south 1 foot at 6 seconds. Scattered showers in the evening. THURSDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Scattered showers in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. FRIDAY East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. FRIDAY NIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Winds and seas higher in and near thunderstorms. $$