31 (木)	11:00	04:14	22:23	16:55
	348cm	-5cm	300cm	121cm
大潮 出 07:17 入 17:12 出 18:10 入 08:08

厳島（広島）2020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	219.6	↓-10.5
12/31 00:10	208.7	↓-10.9
12/31 00:20	197.3	↓-11.4
12/31 00:30	185.6	↓-11.7
12/31 00:40	173.6	↓-12.0
12/31 00:50	161.4	↓-12.2
12/31 01:00	149.1	↓-12.3
12/31 01:10	136.7	↓-12.4
12/31 01:20	124.5	↓-12.2
12/31 01:30	112.3	↓-12.2
12/31 01:40	100.4	↓-11.9
12/31 01:50	88.7	↓-11.7
12/31 02:00	77.5	↓-11.2
12/31 02:10	66.6	↓-10.9
12/31 02:20	56.3	↓-10.3
12/31 02:30	46.7	↓-9.6
12/31 02:40	37.6	↓-9.1
12/31 02:50	29.3	↓-8.3
12/31 03:00	21.8	↓-7.5
12/31 03:10	15.1	↓-6.7
12/31 03:20	9.3	↓-5.8
12/31 03:30	4.5	↓-4.8
12/31 03:40	0.6	↓-3.9
12/31 03:50	-2.3	↓-2.9
12/31 04:00	-4.2	↓-1.9
12/31 04:10	-5.0	↓-0.8	干潮
12/31 04:20	-4.7	↑0.3
12/31 04:30	-3.5	↑1.2
12/31 04:40	-1.1	↑2.4
12/31 04:50	2.3	↑3.4
12/31 05:00	6.7	↑4.4
12/31 05:10	12.1	↑5.4
12/31 05:20	18.4	↑6.3
12/31 05:30	25.7	↑7.3
12/31 05:40	33.9	↑8.2
12/31 05:50	43.0	↑9.1
12/31 06:00	52.8	↑9.8
12/31 06:10	63.3	↑10.5
12/31 06:20	74.5	↑11.2
12/31 06:30	86.3	↑11.8
12/31 06:40	98.6	↑12.3
12/31 06:50	111.3	↑12.7
12/31 07:00	124.4	↑13.1
12/31 07:10	137.8	↑13.4
12/31 07:20	151.4	↑13.6
12/31 07:30	165.0	↑13.6
12/31 07:40	178.7	↑13.7	最大潮位差
12/31 07:50	192.4	↑13.7	最大潮位差
12/31 08:00	205.9	↑13.5
12/31 08:10	219.2	↑13.3
12/31 08:20	232.2	↑13.0
12/31 08:30	244.8	↑12.6
12/31 08:40	256.9	↑12.1
12/31 08:50	268.5	↑11.6
12/31 09:00	279.5	↑11.0
12/31 09:10	289.9	↑10.4
12/31 09:20	299.5	↑9.6
12/31 09:30	308.3	↑8.8
12/31 09:40	316.4	↑8.1
12/31 09:50	323.5	↑7.1
12/31 10:00	329.7	↑6.2
12/31 10:10	335.1	↑5.4
12/31 10:20	339.4	↑4.3
12/31 10:30	342.8	↑3.4
12/31 10:40	345.2	↑2.4
12/31 10:50	346.6	↑1.4	満潮
12/31 11:00	347.0	↑0.4	満潮
12/31 11:10	346.5	↓-0.5
12/31 11:20	345.0	↓-1.5
12/31 11:30	342.5	↓-2.5
12/31 11:40	339.2	↓-3.3
12/31 11:50	335.0	↓-4.2
12/31 12:00	330.0	↓-5.0
12/31 12:10	324.2	↓-5.8
12/31 12:20	317.7	↓-6.5
12/31 12:30	310.5	↓-7.2
12/31 12:40	302.7	↓-7.8
12/31 12:50	294.4	↓-8.3
12/31 13:00	285.6	↓-8.8
12/31 13:10	276.5	↓-9.1
12/31 13:20	267.0	↓-9.5
12/31 13:30	257.2	↓-9.8
12/31 13:40	247.3	↓-9.9
12/31 13:50	237.3	↓-10.0
12/31 14:00	227.4	↓-9.9
12/31 14:10	217.4	↓-10.0
12/31 14:20	207.6	↓-9.8
12/31 14:30	198.1	↓-9.5
12/31 14:40	188.8	↓-9.3
12/31 14:50	179.9	↓-8.9
12/31 15:00	171.4	↓-8.5
12/31 15:10	163.4	↓-8.0
12/31 15:20	155.9	↓-7.5
12/31 15:30	149.1	↓-6.8
12/31 15:40	142.9	↓-6.2
12/31 15:50	137.3	↓-5.6
12/31 16:00	132.6	↓-4.7
12/31 16:10	128.6	↓-4.0
12/31 16:20	125.3	↓-3.3
12/31 16:30	122.9	↓-2.4
12/31 16:40	121.3	↓-1.6
12/31 16:50	120.5	↓-0.8	干潮
12/31 17:00	120.6	↑0.1
12/31 17:10	121.5	↑0.9
12/31 17:20	123.2	↑1.7
12/31 17:30	125.6	↑2.4
12/31 17:40	128.9	↑3.3
12/31 17:50	132.9	↑4.0
12/31 18:00	137.5	↑4.6
12/31 18:10	142.8	↑5.3
12/31 18:20	148.7	↑5.9
12/31 18:30	155.2	↑6.5
12/31 18:40	162.1	↑6.9
12/31 18:50	169.5	↑7.4
12/31 19:00	177.3	↑7.8
12/31 19:10	185.3	↑8.0
12/31 19:20	193.6	↑8.3
12/31 19:30	202.0	↑8.4
12/31 19:40	210.5	↑8.5
12/31 19:50	219.0	↑8.5
12/31 20:00	227.4	↑8.4
12/31 20:10	235.7	↑8.3
12/31 20:20	243.7	↑8.0
12/31 20:30	251.5	↑7.8
12/31 20:40	258.9	↑7.4
12/31 20:50	265.8	↑6.9
12/31 21:00	272.3	↑6.5
12/31 21:10	278.2	↑5.9
12/31 21:20	283.5	↑5.3
12/31 21:30	288.1	↑4.6
12/31 21:40	292.0	↑3.9
12/31 21:50	295.2	↑3.2
12/31 22:00	297.5	↑2.3
12/31 22:10	299.0	↑1.5
12/31 22:20	299.7	↑0.7	満潮
12/31 22:30	299.4	↓-0.3
12/31 22:40	298.3	↓-1.1
12/31 22:50	296.3	↓-2.0
12/31 23:00	293.4	↓-2.9
12/31 23:10	289.6	↓-3.8
12/31 23:20	284.9	↓-4.7
12/31 23:30	279.4	↓-5.5
12/31 23:40	273.1	↓-6.3
12/31 23:50	265.9	↓-7.2