20 (木)	05:17	10:25	15:59	22:57
	120cm	71cm	134cm	4cm
大潮 出 06:19 入 17:25 出 06:28 入 17:14

犬吠埼（千葉）2042年02月20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
2/20 00:00	16.9	↑3.2
2/20 00:10	20.2	↑3.3
2/20 00:20	23.9	↑3.7
2/20 00:30	27.7	↑3.8
2/20 00:40	31.7	↑4.0
2/20 00:50	35.9	↑4.2
2/20 01:00	40.2	↑4.3
2/20 01:10	44.6	↑4.4
2/20 01:20	49.1	↑4.5
2/20 01:30	53.7	↑4.6
2/20 01:40	58.3	↑4.6
2/20 01:50	62.9	↑4.6
2/20 02:00	67.4	↑4.5
2/20 02:10	71.9	↑4.5
2/20 02:20	76.4	↑4.5
2/20 02:30	80.7	↑4.3
2/20 02:40	84.9	↑4.2
2/20 02:50	88.9	↑4.0
2/20 03:00	92.8	↑3.9
2/20 03:10	96.4	↑3.6
2/20 03:20	99.9	↑3.5
2/20 03:30	103.1	↑3.2
2/20 03:40	106.0	↑2.9
2/20 03:50	108.7	↑2.7
2/20 04:00	111.1	↑2.4
2/20 04:10	113.3	↑2.2
2/20 04:20	115.1	↑1.8
2/20 04:30	116.6	↑1.5
2/20 04:40	117.9	↑1.3
2/20 04:50	118.8	↑0.9
2/20 05:00	119.4	↑0.6
2/20 05:10	119.8	↑0.4	満潮
2/20 05:20	119.8	0
2/20 05:30	119.6	↓-0.2
2/20 05:40	119.1	↓-0.5
2/20 05:50	118.3	↓-0.8
2/20 06:00	117.3	↓-1.0
2/20 06:10	116.0	↓-1.3
2/20 06:20	114.5	↓-1.5
2/20 06:30	112.8	↓-1.7
2/20 06:40	111.0	↓-1.8
2/20 06:50	109.0	↓-2.0
2/20 07:00	106.8	↓-2.2
2/20 07:10	104.6	↓-2.2
2/20 07:20	102.2	↓-2.4
2/20 07:30	99.8	↓-2.4
2/20 07:40	97.3	↓-2.5
2/20 07:50	94.9	↓-2.4
2/20 08:00	92.4	↓-2.5
2/20 08:10	90.0	↓-2.4
2/20 08:20	87.6	↓-2.4
2/20 08:30	85.3	↓-2.3
2/20 08:40	83.2	↓-2.1
2/20 08:50	81.1	↓-2.1
2/20 09:00	79.2	↓-1.9
2/20 09:10	77.4	↓-1.8
2/20 09:20	75.8	↓-1.6
2/20 09:30	74.5	↓-1.3
2/20 09:40	73.3	↓-1.2
2/20 09:50	72.3	↓-1.0
2/20 10:00	71.6	↓-0.7
2/20 10:10	71.2	↓-0.4
2/20 10:20	70.9	↓-0.3	干潮
2/20 10:30	70.9	0
2/20 10:40	71.2	↑0.3
2/20 10:50	71.8	↑0.6
2/20 11:00	72.5	↑0.7
2/20 11:10	73.5	↑1.0
2/20 11:20	74.8	↑1.3
2/20 11:30	76.3	↑1.5
2/20 11:40	78.0	↑1.7
2/20 11:50	79.9	↑1.9
2/20 12:00	82.0	↑2.1
2/20 12:10	84.3	↑2.3
2/20 12:20	86.7	↑2.4
2/20 12:30	89.3	↑2.6
2/20 12:40	92.0	↑2.7
2/20 12:50	94.8	↑2.8
2/20 13:00	97.7	↑2.9
2/20 13:10	100.6	↑2.9
2/20 13:20	103.5	↑2.9
2/20 13:30	106.4	↑2.9
2/20 13:40	109.3	↑2.9
2/20 13:50	112.1	↑2.8
2/20 14:00	114.9	↑2.8
2/20 14:10	117.6	↑2.7
2/20 14:20	120.1	↑2.5
2/20 14:30	122.5	↑2.4
2/20 14:40	124.7	↑2.2
2/20 14:50	126.7	↑2.0
2/20 15:00	128.4	↑1.7
2/20 15:10	130.0	↑1.6
2/20 15:20	131.3	↑1.3
2/20 15:30	132.3	↑1.0
2/20 15:40	133.0	↑0.7
2/20 15:50	133.4	↑0.4	満潮
2/20 16:00	133.5	↑0.1
2/20 16:10	133.3	↓-0.2
2/20 16:20	132.8	↓-0.5
2/20 16:30	131.9	↓-0.9
2/20 16:40	130.7	↓-1.2
2/20 16:50	129.2	↓-1.5
2/20 17:00	127.3	↓-1.9
2/20 17:10	125.2	↓-2.1
2/20 17:20	122.7	↓-2.5
2/20 17:30	119.9	↓-2.8
2/20 17:40	116.8	↓-3.1
2/20 17:50	113.4	↓-3.4
2/20 18:00	109.8	↓-3.6
2/20 18:10	105.9	↓-3.9
2/20 18:20	101.8	↓-4.1
2/20 18:30	97.5	↓-4.3
2/20 18:40	93.1	↓-4.4
2/20 18:50	88.4	↓-4.7
2/20 19:00	83.7	↓-4.7
2/20 19:10	78.8	↓-4.9
2/20 19:20	73.9	↓-4.9
2/20 19:30	69.0	↓-4.9
2/20 19:40	64.0	↓-5.0	最大潮位差
2/20 19:50	59.0	↓-5.0	最大潮位差
2/20 20:00	54.1	↓-4.9
2/20 20:10	49.3	↓-4.8
2/20 20:20	44.6	↓-4.7
2/20 20:30	40.0	↓-4.6
2/20 20:40	35.6	↓-4.4
2/20 20:50	31.3	↓-4.3
2/20 21:00	27.3	↓-4.0
2/20 21:10	23.5	↓-3.8
2/20 21:20	20.0	↓-3.5
2/20 21:30	16.8	↓-3.2
2/20 21:40	13.9	↓-2.9
2/20 21:50	11.3	↓-2.6
2/20 22:00	9.0	↓-2.3
2/20 22:10	7.1	↓-1.9
2/20 22:20	5.5	↓-1.6
2/20 22:30	4.4	↓-1.1
2/20 22:40	3.6	↓-0.8
2/20 22:50	3.2	↓-0.4	干潮
2/20 23:00	3.2	0
2/20 23:10	3.5	↑0.3
2/20 23:20	4.3	↑0.8
2/20 23:30	5.4	↑1.1
2/20 23:40	6.9	↑1.5
2/20 23:50	8.7	↑1.8