Fernandina Beach Tide Chart (FL)

Fernandina Beach (FL) tide times, Sep 8 – Sep 16

Day	Time	Tide	Height
Tue Sep 8	12:42 AM	Low	0.7 ft (0.23 m)
	7:02 AM	High	6.3 ft (1.91 m)
	12:54 PM	Low	0.2 ft (0.07 m)
	7:36 PM	High	7.3 ft (2.23 m)
Wed Sep 9	1:37 AM	Low	0.5 ft (0.14 m)
	8:00 AM	High	6.6 ft (2.02 m)
	1:52 PM	Low	0.1 ft (0.03 m)
	8:28 PM	High	7.4 ft (2.26 m)
Thu Sep 10	2:27 AM	Low	0.2 ft (0.07 m)
	8:52 AM	High	6.9 ft (2.12 m)
	2:46 PM	Low	0.0 ft (0.01 m)
	9:15 PM	High	7.4 ft (2.25 m)
Fri Sep 11	3:13 AM	Low	0.1 ft (0.03 m)
	9:41 AM	High	7.1 ft (2.18 m)
	3:36 PM	Low	0.1 ft (0.02 m)
	10:00 PM	High	7.2 ft (2.20 m)
Sat Sep 12	3:55 AM	Low	0.1 ft (0.02 m)
	10:28 AM	High	7.2 ft (2.20 m)
	4:23 PM	Low	0.2 ft (0.07 m)
	10:44 PM	High	7.0 ft (2.12 m)
Sun Sep 13	4:36 AM	Low	0.2 ft (0.06 m)
	11:13 AM	High	7.2 ft (2.19 m)
	5:09 PM	Low	0.5 ft (0.16 m)
	11:26 PM	High	6.7 ft (2.03 m)
Mon Sep 14	5:16 AM	Low	0.4 ft (0.13 m)
	11:56 AM	High	7.0 ft (2.14 m)
	5:54 PM	Low	0.9 ft (0.26 m)
Tue Sep 15	12:07 AM	High	6.3 ft (1.94 m)
	5:56 AM	Low	0.7 ft (0.22 m)
	12:38 PM	High	6.8 ft (2.08 m)
	6:41 PM	Low	1.2 ft (0.37 m)
Wed Sep 16	12:48 AM	High	6.1 ft (1.85 m)
	6:37 AM	Low	1.0 ft (0.32 m)
	1:20 PM	High	6.6 ft (2.02 m)
	7:30 PM	Low	1.5 ft (0.47 m)

Fernandina Beach is semidiurnal — paired highs (6.3 and 7.3 ft today) and paired lows of similar size. An average swing here this week moves 6.4 ft of water. A 7.3 ft swing — Fernandina Beach's biggest this table — runs from the 2:46 PM low on Thu Sep 10 into the next high. Fernandina Beach tops out at 7.4 ft (Wed Sep 9 8:28 PM) and bottoms at 0.0 ft (Thu Sep 10 2:46 PM).

Moving-water windows — Fernandina Beach

Fernandina Beach mid-swing times below mark predicted peak flow on its 6.4 ft average cycle (why moving water matters):

• Tue Sep 8: 3:52 AM — 5.5 ft flood · 9:58 AM — 6.0 ft ebb · 4:15 PM — 7.1 ft flood · 10:36 PM — 6.9 ft ebb
• Wed Sep 9: 4:48 AM — 6.2 ft flood · 10:56 AM — 6.5 ft ebb · 5:10 PM — 7.3 ft flood · 11:27 PM — 7.2 ft ebb

Tide charts near Fernandina Beach

• Jekyll Island tide chart~43 km
• St Augustine tide chart~93 km
• Tybee Island tide chart~162 km

Fernandina Beach numbers: NOAA CO-OPS #8720030 (Fernandina Beach, Amelia River), 0.3 km off Fernandina Beach center; this open-water pick beat 16 closer-in candidates. Onshore wind or a storm can push real water at Fernandina Beach above the 7.4 ft predicted peak; offshore wind can hold it under. All Fernandina Beach times station-local, refreshed 2026-09-08.