Hazardous marine condition(s):
Dense Fog Advisory
AMZ354-210315-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
813 AM EST Fri Feb 20 2026
DENSE FOG ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON
TODAY
SW winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave
Detail: S 3 ft at 6 seconds and E 1 foot at 13 seconds. Dense fog
with vsby 1 NM or less. A slight chance of showers late.
TONIGHT
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SE
3 ft at 6 seconds and E 1 foot at 12 seconds. A chance of
showers.
SAT
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft
at 5 seconds and SE 1 foot at 8 seconds. A chance of showers in
the morning, then showers likely with a slight chance of tstms in
the afternoon.
SAT NIGHT
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S
2 ft at 4 seconds and SE 1 foot at 7 seconds. A slight chance of
tstms in the evening. Showers.
SUN
NW winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. Seas 2 to 3 ft, building to 3 to 4 ft in the
afternoon. Wave Detail: W 3 ft at 4 seconds and E 1 foot at
10 seconds, becoming NW 4 ft at 4 seconds and E 1 foot at
10 seconds. A chance of showers in the morning.
SUN NIGHT
NW winds 25 to 30 kt. Seas 4 to 5 ft, building to
4 to 6 ft after midnight. Wave Detail: NW 5 ft at 4 seconds and E
1 foot at 9 seconds, becoming NW 5 ft at 5 seconds and E 1 foot
at 10 seconds.
MON
NW winds 20 to 25 kt. Seas 3 to 4 ft.
MON NIGHT
NW winds 20 to 25 kt. Seas 3 to 4 ft.
TUE
NW winds 15 to 20 kt. Seas 2 to 3 ft.
TUE NIGHT
SW winds 5 to 10 kt. Seas 2 ft.
Winds and seas higher in and near tstms.
$$