Hazardous marine condition(s):
Small Craft Advisory
AMZ700-260315-
1042 AM AST Thu Dec 25 2025
.SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...
A series of surface highs and frontal lows will continue moving
into the Atlantic during the period, resulting in moderate northeast
winds today. A long-period northerly swell, from the above mentioned
frontal low, will continue to spread across the offshore Atlantic
waters. This will result in choppy to rough seas, becoming hazardous
for small craft. These conditions will continue throughout the week
as seas build to 6 to 10 feet, spreading to the nearshore Atlantic
Waters and local Passages. Another pulse of long period northerly
swell will arrive by late Friday night into early Saturday morning,
supporting dangerous conditions throughout the weekend.
$$
AMZ741-260315- Mona Passage Southward to 17N- 1042 AM AST Thu Dec 25 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING TODAY Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 6 to 9 feet. Wave Detail: North 7 feet at 11 seconds and northeast 5 feet at 9 seconds. Isolated showers early this morning. Isolated showers late. TONIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 6 to 8 feet. Wave Detail: East 5 feet at 6 seconds and northeast 5 feet at 9 seconds. Scattered showers after midnight. FRIDAY Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds and east 2 feet at 6 seconds. FRIDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet. Wave Detail: North 5 feet at 13 seconds and northeast 4 feet at 9 seconds. SATURDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 5 to 6 feet. Wave Detail: North 6 feet at 13 seconds and east 3 feet at 5 seconds. Scattered showers in the morning. SATURDAY NIGHT Northeast winds 5 to 10 knots with gusts up to 20 knots. Seas 5 to 6 feet. Wave Detail: North 5 feet at 12 seconds and east 2 feet at 5 seconds. Scattered showers. SUNDAY Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet. SUNDAY NIGHT Northeast winds 10 to 15 knots. Seas 4 to 6 feet. MONDAY East winds 5 to 10 knots. Seas 4 to 5 feet. MONDAY NIGHT East winds 10 to 15 knots. Seas 4 to 6 feet. $$
AMZ741-260315- Mona Passage Southward to 17N- 1042 AM AST Thu Dec 25 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING TODAY Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 6 to 9 feet. Wave Detail: North 7 feet at 11 seconds and northeast 5 feet at 9 seconds. Isolated showers early this morning. Isolated showers late. TONIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots after midnight. Seas 6 to 8 feet. Wave Detail: East 5 feet at 6 seconds and northeast 5 feet at 9 seconds. Scattered showers after midnight. FRIDAY Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 10 seconds and east 2 feet at 6 seconds. FRIDAY NIGHT Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 6 feet. Wave Detail: North 5 feet at 13 seconds and northeast 4 feet at 9 seconds. SATURDAY East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 5 to 6 feet. Wave Detail: North 6 feet at 13 seconds and east 3 feet at 5 seconds. Scattered showers in the morning. SATURDAY NIGHT Northeast winds 5 to 10 knots with gusts up to 20 knots. Seas 5 to 6 feet. Wave Detail: North 5 feet at 12 seconds and east 2 feet at 5 seconds. Scattered showers. SUNDAY Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 4 to 5 feet. SUNDAY NIGHT Northeast winds 10 to 15 knots. Seas 4 to 6 feet. MONDAY East winds 5 to 10 knots. Seas 4 to 5 feet. MONDAY NIGHT East winds 10 to 15 knots. Seas 4 to 6 feet. $$