31 (木)	12:12	04:13	21:04	18:12
	141cm	-14cm	94cm	88cm
大潮 出 07:09 入 17:03 出 18:00 入 08:00

家島（兵庫）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	53.1	↓-3.3
12/31 00:10	49.8	↓-3.3
12/31 00:20	46.4	↓-3.4
12/31 00:30	42.9	↓-3.5
12/31 00:40	39.4	↓-3.5
12/31 00:50	36.0	↓-3.4
12/31 01:00	32.4	↓-3.6
12/31 01:10	28.9	↓-3.5
12/31 01:20	25.4	↓-3.5
12/31 01:30	21.9	↓-3.5
12/31 01:40	18.5	↓-3.4
12/31 01:50	15.1	↓-3.4
12/31 02:00	11.7	↓-3.4
12/31 02:10	8.5	↓-3.2
12/31 02:20	5.3	↓-3.2
12/31 02:30	2.3	↓-3.0
12/31 02:40	-0.6	↓-2.9
12/31 02:50	-3.2	↓-2.6
12/31 03:00	-5.7	↓-2.5
12/31 03:10	-7.9	↓-2.2
12/31 03:20	-9.8	↓-1.9
12/31 03:30	-11.5	↓-1.7
12/31 03:40	-12.8	↓-1.3
12/31 03:50	-13.8	↓-1.0
12/31 04:00	-14.4	↓-0.6
12/31 04:10	-14.7	↓-0.3	干潮
12/31 04:20	-14.6	↑0.1
12/31 04:30	-14.1	↑0.5
12/31 04:40	-13.2	↑0.9
12/31 04:50	-11.9	↑1.3
12/31 05:00	-10.3	↑1.6
12/31 05:10	-8.3	↑2.0
12/31 05:20	-5.9	↑2.4
12/31 05:30	-3.2	↑2.7
12/31 05:40	-0.2	↑3.0
12/31 05:50	3.1	↑3.3
12/31 06:00	6.6	↑3.5
12/31 06:10	10.4	↑3.8
12/31 06:20	14.5	↑4.1
12/31 06:30	18.7	↑4.2
12/31 06:40	23.1	↑4.4
12/31 06:50	27.8	↑4.7
12/31 07:00	32.5	↑4.7
12/31 07:10	37.4	↑4.9
12/31 07:20	42.4	↑5.0
12/31 07:30	47.5	↑5.1
12/31 07:40	52.6	↑5.1
12/31 07:50	57.8	↑5.2	最大潮位差
12/31 08:00	63.0	↑5.2	最大潮位差
12/31 08:10	68.2	↑5.2	最大潮位差
12/31 08:20	73.4	↑5.2	最大潮位差
12/31 08:30	78.6	↑5.2	最大潮位差
12/31 08:40	83.7	↑5.1
12/31 08:50	88.6	↑4.9
12/31 09:00	93.5	↑4.9
12/31 09:10	98.2	↑4.7
12/31 09:20	102.7	↑4.5
12/31 09:30	107.0	↑4.3
12/31 09:40	111.1	↑4.1
12/31 09:50	115.0	↑3.9
12/31 10:00	118.6	↑3.6
12/31 10:10	121.9	↑3.3
12/31 10:20	125.0	↑3.1
12/31 10:30	127.7	↑2.7
12/31 10:40	130.2	↑2.5
12/31 10:50	132.4	↑2.2
12/31 11:00	134.3	↑1.9
12/31 11:10	135.9	↑1.6
12/31 11:20	137.2	↑1.3
12/31 11:30	138.3	↑1.1
12/31 11:40	139.1	↑0.8
12/31 11:50	139.7	↑0.6
12/31 12:00	140.1	↑0.4
12/31 12:10	140.2	↑0.1	満潮
12/31 12:20	140.1	↓-0.1
12/31 12:30	139.8	↓-0.3
12/31 12:40	139.3	↓-0.5
12/31 12:50	138.6	↓-0.7
12/31 13:00	137.8	↓-0.8
12/31 13:10	136.7	↓-1.1
12/31 13:20	135.5	↓-1.2
12/31 13:30	134.1	↓-1.4
12/31 13:40	132.5	↓-1.6
12/31 13:50	130.8	↓-1.7
12/31 14:00	128.9	↓-1.9
12/31 14:10	126.9	↓-2.0
12/31 14:20	124.8	↓-2.1
12/31 14:30	122.6	↓-2.2
12/31 14:40	120.3	↓-2.3
12/31 14:50	117.9	↓-2.4
12/31 15:00	115.4	↓-2.5
12/31 15:10	113.0	↓-2.4
12/31 15:20	110.5	↓-2.5
12/31 15:30	108.1	↓-2.4
12/31 15:40	105.8	↓-2.3
12/31 15:50	103.5	↓-2.3
12/31 16:00	101.3	↓-2.2
12/31 16:10	99.3	↓-2.0
12/31 16:20	97.4	↓-1.9
12/31 16:30	95.7	↓-1.7
12/31 16:40	94.1	↓-1.6
12/31 16:50	92.7	↓-1.4
12/31 17:00	91.6	↓-1.1
12/31 17:10	90.5	↓-1.1
12/31 17:20	89.7	↓-0.8
12/31 17:30	89.1	↓-0.6
12/31 17:40	88.6	↓-0.5
12/31 17:50	88.2	↓-0.4
12/31 18:00	88.0	↓-0.2
12/31 18:10	88.0	0	干潮
12/31 18:20	88.0	0
12/31 18:30	88.2	↑0.2
12/31 18:40	88.4	↑0.2
12/31 18:50	88.7	↑0.3
12/31 19:00	89.0	↑0.3
12/31 19:10	89.4	↑0.4
12/31 19:20	89.8	↑0.4
12/31 19:30	90.3	↑0.5
12/31 19:40	90.8	↑0.5
12/31 19:50	91.2	↑0.4
12/31 20:00	91.7	↑0.5
12/31 20:10	92.1	↑0.4
12/31 20:20	92.4	↑0.3
12/31 20:30	92.8	↑0.4
12/31 20:40	93.0	↑0.2
12/31 20:50	93.2	↑0.2
12/31 21:00	93.3	↑0.1	満潮
12/31 21:10	93.3	0
12/31 21:20	93.2	↓-0.1
12/31 21:30	92.9	↓-0.3
12/31 21:40	92.4	↓-0.5
12/31 21:50	91.8	↓-0.6
12/31 22:00	91.0	↓-0.8
12/31 22:10	89.9	↓-1.1
12/31 22:20	88.7	↓-1.2
12/31 22:30	87.3	↓-1.4
12/31 22:40	85.6	↓-1.7
12/31 22:50	83.7	↓-1.9
12/31 23:00	81.6	↓-2.1
12/31 23:10	79.3	↓-2.3
12/31 23:20	76.8	↓-2.5
12/31 23:30	74.2	↓-2.6
12/31 23:40	71.3	↓-2.9
12/31 23:50	68.3	↓-3.0