(1/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/27/2026 4:06 AM America/Puerto_Rico.
Valid through 6/27/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 270806
cwfsju
expires:202606272115;;982622
coastal waters forecast
national weather service san juan pr
406 am ast sat jun 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz712-272115-
coastal waters of northern puerto rico out 10 nm-
406 am ast sat jun 27 2026
...small craft should exercise caution...
.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: northeast 4 feet at 6 seconds and northeast 1 foot at
10 seconds. scattered showers until late afternoon. isolated
thunderstorms late this morning and early afternoon, then isolated
showers late.
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 4 feet
at 6 seconds and northeast 1 foot at 10 seconds. scattered showers
in the evening.
.sunday...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 6 seconds and northeast 1 foot at 10 seconds.
.sunday night...east 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 3 to 4 feet, occasionally to 5 feet. wave detail:
northeast 4 feet at 6 seconds and northeast 1 foot at 10 seconds.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: northeast 3 feet
at 9 seconds. scattered showers in the afternoon.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: northeast
3 feet at 8 seconds. scattered showers after midnight.
.tuesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday...east winds 10 to 15 knots, increasing to 15 to 20 knots
in the afternoon. seas 3 to 4 feet, occasionally to 5 feet.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(2/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/27/2026 4:06 AM America/Puerto_Rico.
Valid through 6/27/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 270806
cwfsju
expires:202606272115;;982627
coastal waters forecast
national weather service san juan pr
406 am ast sat jun 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz735-272115-
coastal waters of southern puerto rico out 10 nm-
406 am ast sat jun 27 2026
.today...east winds 5 to 10 knots, increasing to 10 to 15 knots late
this morning and afternoon. seas around 3 feet. wave detail:
southeast 3 feet at 7 seconds. scattered showers this morning.
isolated thunderstorms late this morning. isolated showers 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: southeast 3 feet
at 6 seconds and east 1 foot at 9 seconds.
.sunday...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: southeast 3 feet
at 5 seconds and southeast 1 foot at 9 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 3 feet at 6 seconds.
scattered showers after midnight.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: southeast 3 feet at 6 seconds. scattered
showers in the morning.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 6 seconds.
.tuesday...east winds 10 to 15 knots. seas 2 to 3 feet.
.tuesday night...east winds 10 to 15 knots. seas around 3 feet.
.wednesday...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. scattered showers.
winds and seas higher in and near thunderstorms.
$$
(3/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/27/2026 4:06 AM America/Puerto_Rico.
Valid through 6/27/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 270806
cwfsju
expires:202606272115;;982628
coastal waters forecast
national weather service san juan pr
406 am ast sat jun 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz741-272115-
mona passage southward to 17n-
406 am ast sat jun 27 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 3 feet at
7 seconds. scattered showers this morning. isolated thunderstorms.
showers this afternoon.
.tonight...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
6 seconds.
.sunday...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
6 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 6 seconds.
.monday...east winds 10 to 15 knots with gusts up to 20 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds.
.monday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 3 feet. wave detail: east 3 feet at 6 seconds. scattered
showers.
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet, occasionally
to 5 feet. scattered showers in the morning.
.tuesday night...east winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet, occasionally to 5 feet.
.wednesday...east winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet.
.wednesday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet.
winds and seas higher in and near thunderstorms.
$$
(4/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/27/2026 4:06 AM America/Puerto_Rico.
Valid through 6/27/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 270806
cwfsju
expires:202606272115;;982629
coastal waters forecast
national weather service san juan pr
406 am ast sat jun 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz742-272115-
coastal waters of northwestern puerto rico out 10 nm-
406 am ast sat jun 27 2026
.today...east winds 10 to 15 knots with gusts up to 20 knots,
becoming northeast around 5 knots. seas 2 to 3 feet. wave detail:
northeast 3 feet at 6 seconds and south 1 foot at 7 seconds.
isolated showers early this morning. showers with isolated
thunderstorms this afternoon.
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
northeast 2 feet at 5 seconds and south 1 foot at 7 seconds.
scattered showers in the evening.
.sunday...east winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: northeast 2 feet at
6 seconds and south 1 foot at 5 seconds. scattered showers in the
afternoon.
.sunday night...east winds 5 to 10 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: northeast 2 feet at 6 seconds and
south 1 foot at 5 seconds.
.monday...east winds 5 to 10 knots, diminishing to around 5 knots in
the afternoon. seas 2 to 3 feet. wave detail: northeast 2 feet at
6 seconds and south 1 foot at 6 seconds. numerous showers in the
afternoon.
.monday night...east winds around 5 knots, increasing to 5 to
10 knots after midnight. seas around 2 feet. wave detail: northeast
2 feet at 6 seconds and south 1 foot at 6 seconds. scattered showers
after midnight.
.tuesday...east winds around 5 knots. seas around 2 feet. scattered
showers in the afternoon.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. scattered
showers in the afternoon.
.wednesday night...east winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/5)
Latest Coastal Waters Forecast by TJSJ
Issued 6/27/2026 4:06 AM America/Puerto_Rico.
Valid through 6/27/2026 5:15 PM America/Puerto_Rico.
fzca52 tjsj 270806
cwfsju
expires:202606272115;;982630
coastal waters forecast
national weather service san juan pr
406 am ast sat jun 27 2026
puerto rico and the u.s. virgin islands waters
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.
amz745-272115-
coastal waters of southwestern puerto rico out 10 nm-
406 am ast sat jun 27 2026
.today...east winds 5 to 10 knots, becoming southeast 10 to 15 knots
with gusts up to 20 knots this afternoon. seas around 2 feet. wave
detail: south 2 feet at 7 seconds and north 1 foot at 4 seconds.
scattered showers with isolated thunderstorms early this afternoon.
showers with isolated thunderstorms late.
.tonight...east winds 10 to 15 knots with gusts up to 20 knots. seas
around 2 feet. wave detail: southeast 2 feet at 6 seconds and
northeast 1 foot at 2 seconds.
.sunday...southeast winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 5 seconds.
.sunday night...east winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southeast 2 feet at 6 seconds.
.monday...southeast winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southeast 1 foot at 6 seconds.
.monday night...east winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: southeast
2 feet at 6 seconds.
.tuesday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas around 2 feet. scattered showers in
the afternoon.
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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