AMZ100-212030-
329 AM EDT Tue Jul 21 2026
.Synopsis for Eastern North Carolina coastal waters...
Front currently lifting north towards DelMarVa. 5-10 kt winds
with gusts up around 15 kts possible varying from E-SE north of
the front and S-SW south of the front. SW winds build back to SCA
criteria for coastal waters ahead of a stronger front this
afternoon. Gusts up to 30-35kt possible for select waters
overnight tonight into Wednesday morning. SCA criteria seas and/or
winds persist until the frontal passage occurs on Thurs. Front
stalls offshore into the weekend with N-NEerly winds N of the
boundary, S-SW S of the boundary.
$$
AMZ154-212030-
S of Cape Hatteras to Ocracoke Inlet NC out 20 nm
including the Monitor National Marine Sanctuary-
329 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING
THROUGH THURSDAY AFTERNOON
TODAY
SW winds 15 to 20 kt. Gusts up to 25 kt late this
morning and afternoon. Seas 3 to 5 ft. Wave Detail: S 5 ft at
7 seconds and SW 2 ft at 3 seconds. A chance of showers and tstms
early this morning. A slight chance of showers and tstms early
this afternoon.
TONIGHT
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to
8 ft. Wave Detail: S 8 ft at 7 seconds and SW 2 ft at 3 seconds.
WED
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to
8 ft. Wave Detail: S 8 ft at 7 seconds and SW 2 ft at 4 seconds.
A slight chance of showers and tstms in the morning.
WED NIGHT
SW winds 20 to 25 kt with gusts up to 30 kt. Seas
5 to 6 ft. Wave Detail: S 6 ft at 6 seconds and SW 2 ft at
3 seconds. A chance of showers and tstms after midnight.
THU
SW winds 15 to 20 kt. Gusts up to 25 kt in the morning.
Seas 4 to 6 ft. Wave Detail: S 5 ft at 7 seconds and SW 2 ft at
3 seconds. Showers with a chance of tstms.
THU NIGHT
SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S
4 ft at 6 seconds and SE 3 ft at 9 seconds. Showers with a chance
of tstms.
FRI
SE winds 10 to 15 kt. Seas 3 to 4 ft. A chance of tstms.
Showers.
FRI NIGHT
S winds 5 to 10 kt, becoming SW after midnight. Seas
3 to 4 ft. Showers likely with a chance of tstms.
SAT
W winds 5 to 10 kt. Seas 3 to 4 ft. Showers likely with a
chance of tstms.
SAT NIGHT
W winds 5 to 10 kt. Seas 3 to 4 ft. A chance of
tstms. Showers.
Winds and seas higher in and near tstms.
$$
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