31 (金)	08:07	01:20	19:29	13:58
	302cm	48cm	281cm	141cm
中潮 出 07:16 入 17:12 出 04:12 入 14:36

厳島（広島）2021年12月31日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
12/31 00:00	70.1	↓-5.8
12/31 00:10	64.9	↓-5.2
12/31 00:20	60.4	↓-4.5
12/31 00:30	56.5	↓-3.9
12/31 00:40	53.3	↓-3.2
12/31 00:50	50.7	↓-2.6
12/31 01:00	49.0	↓-1.7
12/31 01:10	47.9	↓-1.1	干潮
12/31 01:20	47.6	↓-0.3	干潮
12/31 01:30	48.1	↑0.5
12/31 01:40	49.3	↑1.2
12/31 01:50	51.3	↑2.0
12/31 02:00	54.0	↑2.7
12/31 02:10	57.5	↑3.5
12/31 02:20	61.6	↑4.1
12/31 02:30	66.5	↑4.9
12/31 02:40	71.9	↑5.4
12/31 02:50	78.1	↑6.2
12/31 03:00	84.8	↑6.7
12/31 03:10	92.0	↑7.2
12/31 03:20	99.8	↑7.8
12/31 03:30	108.0	↑8.2
12/31 03:40	116.6	↑8.6
12/31 03:50	125.5	↑8.9
12/31 04:00	134.8	↑9.3
12/31 04:10	144.3	↑9.5
12/31 04:20	153.9	↑9.6
12/31 04:30	163.7	↑9.8
12/31 04:40	173.6	↑9.9
12/31 04:50	183.4	↑9.8
12/31 05:00	193.2	↑9.8
12/31 05:10	202.9	↑9.7
12/31 05:20	212.4	↑9.5
12/31 05:30	221.7	↑9.3
12/31 05:40	230.6	↑8.9
12/31 05:50	239.2	↑8.6
12/31 06:00	247.5	↑8.3
12/31 06:10	255.2	↑7.7
12/31 06:20	262.5	↑7.3
12/31 06:30	269.3	↑6.8
12/31 06:40	275.5	↑6.2
12/31 06:50	281.1	↑5.6
12/31 07:00	286.0	↑4.9
12/31 07:10	290.3	↑4.3
12/31 07:20	293.9	↑3.6
12/31 07:30	296.9	↑3.0
12/31 07:40	299.1	↑2.2
12/31 07:50	300.6	↑1.5
12/31 08:00	301.4	↑0.8	満潮
12/31 08:10	301.5	↑0.1
12/31 08:20	300.9	↓-0.6
12/31 08:30	299.7	↓-1.2
12/31 08:40	297.7	↓-2.0
12/31 08:50	295.2	↓-2.5
12/31 09:00	292.0	↓-3.2
12/31 09:10	288.2	↓-3.8
12/31 09:20	283.9	↓-4.3
12/31 09:30	279.0	↓-4.9
12/31 09:40	273.7	↓-5.3
12/31 09:50	268.0	↓-5.7
12/31 10:00	262.0	↓-6.0
12/31 10:10	255.6	↓-6.4
12/31 10:20	248.9	↓-6.7
12/31 10:30	242.0	↓-6.9
12/31 10:40	235.0	↓-7.0
12/31 10:50	227.8	↓-7.2
12/31 11:00	220.6	↓-7.2
12/31 11:10	213.5	↓-7.1
12/31 11:20	206.4	↓-7.1
12/31 11:30	199.4	↓-7.0
12/31 11:40	192.6	↓-6.8
12/31 11:50	186.1	↓-6.5
12/31 12:00	179.8	↓-6.3
12/31 12:10	173.8	↓-6.0
12/31 12:20	168.3	↓-5.5
12/31 12:30	163.1	↓-5.2
12/31 12:40	158.4	↓-4.7
12/31 12:50	154.2	↓-4.2
12/31 13:00	150.5	↓-3.7
12/31 13:10	147.4	↓-3.1
12/31 13:20	144.8	↓-2.6
12/31 13:30	142.9	↓-1.9
12/31 13:40	141.5	↓-1.4
12/31 13:50	140.8	↓-0.7	干潮
12/31 14:00	140.6	↓-0.2
12/31 14:10	141.1	↑0.5
12/31 14:20	142.2	↑1.1
12/31 14:30	143.9	↑1.7
12/31 14:40	146.2	↑2.3
12/31 14:50	149.0	↑2.8
12/31 15:00	152.4	↑3.4
12/31 15:10	156.3	↑3.9
12/31 15:20	160.7	↑4.4
12/31 15:30	165.5	↑4.8
12/31 15:40	170.6	↑5.1
12/31 15:50	176.2	↑5.6
12/31 16:00	182.0	↑5.8
12/31 16:10	188.2	↑6.2
12/31 16:20	194.5	↑6.3
12/31 16:30	200.9	↑6.4
12/31 16:40	207.5	↑6.6
12/31 16:50	214.1	↑6.6
12/31 17:00	220.6	↑6.5
12/31 17:10	227.1	↑6.5
12/31 17:20	233.5	↑6.4
12/31 17:30	239.7	↑6.2
12/31 17:40	245.6	↑5.9
12/31 17:50	251.2	↑5.6
12/31 18:00	256.5	↑5.3
12/31 18:10	261.3	↑4.8
12/31 18:20	265.7	↑4.4
12/31 18:30	269.6	↑3.9
12/31 18:40	273.0	↑3.4
12/31 18:50	275.8	↑2.8
12/31 19:00	278.0	↑2.2
12/31 19:10	279.6	↑1.6
12/31 19:20	280.4	↑0.8	満潮
12/31 19:30	280.7	↑0.3
12/31 19:40	280.2	↓-0.5
12/31 19:50	279.0	↓-1.2
12/31 20:00	277.1	↓-1.9
12/31 20:10	274.4	↓-2.7
12/31 20:20	271.1	↓-3.3
12/31 20:30	267.1	↓-4.0
12/31 20:40	262.4	↓-4.7
12/31 20:50	257.0	↓-5.4
12/31 21:00	251.0	↓-6.0
12/31 21:10	244.4	↓-6.6
12/31 21:20	237.3	↓-7.1
12/31 21:30	229.6	↓-7.7
12/31 21:40	221.4	↓-8.2
12/31 21:50	212.8	↓-8.6
12/31 22:00	203.8	↓-9.0
12/31 22:10	194.4	↓-9.4
12/31 22:20	184.8	↓-9.6
12/31 22:30	175.0	↓-9.8
12/31 22:40	165.0	↓-10.0
12/31 22:50	155.0	↓-10.0
12/31 23:00	144.9	↓-10.1	最大潮位差
12/31 23:10	134.8	↓-10.1	最大潮位差
12/31 23:20	124.9	↓-9.9
12/31 23:30	115.1	↓-9.8
12/31 23:40	105.5	↓-9.6
12/31 23:50	96.3	↓-9.2