TidalMap

I-526 bridge Tide Times

South Carolina · Station 8665099 · Updated Sep 16, 2026

I-526 bridge runs a mean tidal range of about 5.4 ft. This month the highest water, 7.2 ft, comes on the evening of Sep 9, and the lowest, a -0.2 ft minus tide, on the afternoon of Sep 9.

Nearest gauge measuring live water level: Charleston (Customhouse Wharf) (8665530), about 7 mi away, high and low tides here run on average about 25 min later.

Predictedno live gauge

Next low tide 1.2 ft at 6:15 AM

Predicted

Today's tides
High tide	12:13 AM	5.4 ft
Low tide	6:15 AM	1.2 ft
High tide	12:56 PM	6.1 ft
Low tide	7:14 PM	1.5 ft

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at I-526 bridge this month: Sep 7, Sep 8, Sep 9, Sep 10, Sep 28, Sep 29. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at I-526 bridge this month: Sep 8, Sep 9, Sep 10, Sep 11. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.

September 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1L:0.4H:6.4L:1.0H:5.5

2L:0.5H:6.3L:1.2

3🌗H:5.4L:0.7H:6.2L:1.4

4🌗H:5.2L:0.8H:6.1L:1.3

5🌗H:5.3L:0.7H:6.2L:1.2

6🌗H:5.4L:0.4H:6.5L:0.9

7H:5.7L:0.1H:6.9

8L:0.6H:5.9L:-0.1H:7.2

9L:0.3H:6.2L:-0.2H:7.2

10L:0.0H:6.4L:-0.2H:7.1

11🌑L:-0.0H:6.6L:-0.1H:6.8

12🌑L:0.0H:6.6L:0.2H:6.4

13🌑L:0.2H:6.6L:0.5H:6.0

14L:0.5H:6.5L:0.8H:5.6

15L:0.9H:6.3L:1.2

16H:5.4L:1.2H:6.1L:1.5

17H:5.2L:1.4H:5.9L:1.7

18🌓H:5.2L:1.6H:5.8L:1.8

19🌓H:5.2L:1.6H:5.9L:1.8

20🌓H:5.2L:1.5H:6.0L:1.7

21🌓H:5.3L:1.2H:6.3L:1.4

22H:5.5L:1.0H:6.5

23L:1.1H:5.7L:0.8H:6.6

24L:0.8H:6.0L:0.7H:6.6

25🌕L:0.6H:6.3L:0.6H:6.5

26🌕L:0.4H:6.6L:0.6H:6.3

27🌕L:0.2H:6.8L:0.6H:6.1

28🌕L:0.2H:6.9L:0.6H:5.9

29L:0.3H:6.9L:0.7H:5.7

30L:0.4H:6.7L:0.9H:5.6

Best fishing times (solunar)

Major and minor solunar windows for I-526 bridge, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).

Day	Major windows	Minor windows	Score
Today 🌒	4:36–6:36 PM 5:01–7:01 AM	11:37–1:37 PM 9:32–11:32 PM	69
Thu Sep 17 🌒	5:26–7:26 PM 5:51–7:51 AM	12:34–2:34 PM 10:17–12:17 AM	56
Fri Sep 18 🌓	6:17–8:17 PM 6:42–8:42 AM	1:27–3:27 PM —	43
Sat Sep 19 🌓	7:08–9:08 PM 7:33–9:33 AM	2:16–4:16 PM 11:07–1:07 AM	41
Sun Sep 20 🌓	7:57–9:57 PM 8:22–10:22 AM	2:58–4:58 PM 12:02–2:02 AM	54
Mon Sep 21 🌓	8:44–10:44 PM 9:09–11:09 AM	3:35–5:35 PM 1:00–3:00 AM	67
Tue Sep 22 🌔	9:30–11:30 PM 9:55–11:55 AM	4:08–6:08 PM 1:59–3:59 AM	77

Predictions & observations: NOAA CO-OPS station 8665099. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

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