AMZ742-182200-
Coastal Waters of Northwestern Puerto Rico out 10 NM-
330 AM AST Sun Oct 18 2026
TODAY
East winds around 5 knots, becoming northeast this
afternoon. Seas 2 to 3 feet. Wave Detail: North 3 feet at 11 seconds
and southeast 1 foot at 4 seconds. Scattered showers with isolated
thunderstorms this afternoon.
TONIGHT
East winds around 5 knots. Seas 2 to 3 feet. Wave Detail:
North 3 feet at 9 seconds and south 1 foot at 5 seconds. Scattered
showers in the evening.
MONDAY
East winds around 5 knots, becoming north in the
afternoon. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
12 seconds and south 1 foot at 6 seconds. Scattered showers in the
afternoon.
MONDAY NIGHT
East winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: North 3 feet at 11 seconds and northwest 2 feet at
15 seconds. Numerous showers in the evening.
TUESDAY
East winds around 5 knots. Seas 2 to 4 feet, occasionally
to 5 feet, building to 4 to 6 feet, occasionally to 8 feet in the
afternoon. Wave Detail: North 4 feet at 15 seconds and north 3 feet
at 10 seconds, becoming north 5 feet at 14 seconds. Scattered
showers in the afternoon.
TUESDAY NIGHT
East winds around 5 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 6 feet at 13 seconds.
Numerous showers, mainly in the evening.
WEDNESDAY
Southeast winds around 5 knots, becoming south in the
afternoon. Seas 4 to 6 feet, occasionally to 8 feet. Scattered
showers in the afternoon.
WEDNESDAY NIGHT
East winds around 5 knots. Seas 3 to 5 feet,
occasionally to 6 feet.
THURSDAY
Southeast winds around 5 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Scattered showers in the afternoon.
THURSDAY NIGHT
East winds around 5 knots. Seas 3 to 4 feet,
occasionally to 5 feet.
Winds and seas higher in and near thunderstorms.
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