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.
$$
AMZ741-102200- Mona Passage Southward to 17N- 344 AM AST Mon Aug 10 2026 SMALL CRAFT SHOULD EXERCISE CAUTION TODAY East winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers. TONIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. TUESDAY East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the afternoon. TUESDAY NIGHT East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. WEDNESDAY East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. WEDNESDAY NIGHT East winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers after midnight. THURSDAY East winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. THURSDAY NIGHT East winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. FRIDAY East winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. FRIDAY NIGHT East winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. $$
AMZ741-102200- Mona Passage Southward to 17N- 344 AM AST Mon Aug 10 2026 SMALL CRAFT SHOULD EXERCISE CAUTION TODAY East winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers. TONIGHT East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. TUESDAY East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the afternoon. TUESDAY NIGHT East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. WEDNESDAY East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. WEDNESDAY NIGHT East winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers after midnight. THURSDAY East winds 20 to 25 knots, diminishing to 15 to 20 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet. THURSDAY NIGHT East winds 15 to 20 knots, increasing to 20 to 25 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet. FRIDAY East winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet. FRIDAY NIGHT East winds 20 to 25 knots. Seas 6 to 8 feet, occasionally to 10 feet. $$