Fernandina Beach Tide Chart (FL)

Fernandina Beach (FL) tide times, Sep 14 – Sep 22

Day	Time	Tide	Height
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)
Thu Sep 17	1:30 AM	High	5.8 ft (1.77 m)
	7:21 AM	Low	1.3 ft (0.40 m)
	2:04 PM	High	6.4 ft (1.96 m)
	8:23 PM	Low	1.8 ft (0.55 m)
Fri Sep 18	2:16 AM	High	5.6 ft (1.71 m)
	8:11 AM	Low	1.5 ft (0.47 m)
	2:53 PM	High	6.3 ft (1.91 m)
	9:19 PM	Low	1.9 ft (0.59 m)
Sat Sep 19	3:06 AM	High	5.5 ft (1.67 m)
	9:07 AM	Low	1.6 ft (0.50 m)
	3:47 PM	High	6.2 ft (1.89 m)
	10:13 PM	Low	1.9 ft (0.59 m)
Sun Sep 20	4:01 AM	High	5.5 ft (1.67 m)
	10:03 AM	Low	1.6 ft (0.50 m)
	4:43 PM	High	6.2 ft (1.90 m)
	11:03 PM	Low	1.8 ft (0.56 m)
Mon Sep 21	4:58 AM	High	5.6 ft (1.70 m)
	10:57 AM	Low	1.6 ft (0.47 m)
	5:38 PM	High	6.3 ft (1.93 m)
	11:51 PM	Low	1.7 ft (0.51 m)
Tue Sep 22	5:53 AM	High	5.8 ft (1.76 m)
	11:50 AM	Low	1.4 ft (0.43 m)
	6:30 PM	High	6.5 ft (1.98 m)

Fernandina Beach is semidiurnal — paired highs (7.0 ft today) and paired lows of similar size. An average swing here this week moves 4.7 ft of water. A 6.6 ft swing — Fernandina Beach's biggest this table — runs from the 5:16 AM low on Mon Sep 14 into the next high. Fernandina Beach tops out at 7.0 ft (Mon Sep 14 11:56 AM) and bottoms at 0.4 ft (Mon Sep 14 5:16 AM).

Moving-water windows — Fernandina Beach

Fernandina Beach mid-swing times below mark predicted peak flow on its 4.7 ft average cycle (why moving water matters):

• Mon Sep 14: 8:36 AM — 6.6 ft flood · 2:55 PM — 6.2 ft ebb · 9:00 PM — 5.5 ft flood
• Tue Sep 15: 3:01 AM — 5.6 ft ebb · 9:17 AM — 6.1 ft flood · 3:39 PM — 5.6 ft ebb · 9:44 PM — 4.8 ft flood

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 7.0 ft predicted peak; offshore wind can hold it under. All Fernandina Beach times station-local, refreshed 2026-09-14.