Folly Island (Outer Coast) — SC, United States

Name: Folly Island (Outer Coast)
Address: SC, United States

Tide times & tide chart

↑7:26am↓6:42pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Folly Island (Outer Coast) (America/New_York). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	High	02:31	4.6 ft
Mon 19 Oct 2026	Low	08:20	1.5 ft
Mon 19 Oct 2026	High	14:53	5.3 ft
Mon 19 Oct 2026	Low	21:15	1.8 ft
Tue 20 Oct 2026	High	03:26	4.7 ft
Tue 20 Oct 2026	Low	09:19	1.4 ft
Tue 20 Oct 2026	High	15:47	5.4 ft
Tue 20 Oct 2026	Low	22:05	1.6 ft
Wed 21 Oct 2026	High	04:21	5.0 ft
Wed 21 Oct 2026	Low	10:17	1.3 ft
Wed 21 Oct 2026	High	16:39	5.5 ft
Wed 21 Oct 2026	Low	22:52	1.3 ft
Thu 22 Oct 2026	High	05:14	5.3 ft
Thu 22 Oct 2026	Low	11:13	1.0 ft
Thu 22 Oct 2026	High	17:28	5.6 ft
Thu 22 Oct 2026	Low	23:37	1.0 ft
Fri 23 Oct 2026	High	06:02	5.6 ft
Fri 23 Oct 2026	Low	12:06	0.8 ft
Fri 23 Oct 2026	High	18:15	5.7 ft
Sat 24 Oct 2026	Low	00:21	0.7 ft
Sat 24 Oct 2026	High	06:47	6.0 ft
Sat 24 Oct 2026	Low	12:57	0.5 ft
Sat 24 Oct 2026	High	18:59	5.8 ft
Sun 25 Oct 2026	Low	01:05	0.4 ft
Sun 25 Oct 2026	High	07:31	6.3 ft
Sun 25 Oct 2026	Low	13:47	0.4 ft
Sun 25 Oct 2026	High	19:43	5.8 ft

Position: 32.6500° N, 79.9333° W
Time zone: America/New_York
Datum: MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source: NOAA tide offsets from 8665530
Region: SC, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.