19 (日)	05:31	11:12	16:58	23:28
	154cm	60cm	158cm	11cm
大潮 出 06:23 入 17:29 出 06:14 入 17:51

館山（千葉）2034年02月19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
2/19 00:00	19.5	↑2.8
2/19 00:10	22.8	↑3.3
2/19 00:20	26.4	↑3.6
2/19 00:30	30.4	↑4.0
2/19 00:40	34.7	↑4.3
2/19 00:50	39.2	↑4.5
2/19 01:00	44.0	↑4.8
2/19 01:10	49.0	↑5.0
2/19 01:20	54.2	↑5.2
2/19 01:30	59.6	↑5.4
2/19 01:40	65.0	↑5.4
2/19 01:50	70.6	↑5.6
2/19 02:00	76.2	↑5.6
2/19 02:10	81.9	↑5.7
2/19 02:20	87.5	↑5.6
2/19 02:30	93.2	↑5.7
2/19 02:40	98.7	↑5.5
2/19 02:50	104.1	↑5.4
2/19 03:00	109.4	↑5.3
2/19 03:10	114.6	↑5.2
2/19 03:20	119.5	↑4.9
2/19 03:30	124.2	↑4.7
2/19 03:40	128.7	↑4.5
2/19 03:50	132.8	↑4.1
2/19 04:00	136.7	↑3.9
2/19 04:10	140.2	↑3.5
2/19 04:20	143.3	↑3.1
2/19 04:30	146.0	↑2.7
2/19 04:40	148.4	↑2.4
2/19 04:50	150.3	↑1.9
2/19 05:00	151.8	↑1.5
2/19 05:10	152.9	↑1.1
2/19 05:20	153.5	↑0.6
2/19 05:30	153.7	↑0.2	満潮
2/19 05:40	153.5	↓-0.2
2/19 05:50	152.9	↓-0.6
2/19 06:00	151.8	↓-1.1
2/19 06:10	150.4	↓-1.4
2/19 06:20	148.6	↓-1.8
2/19 06:30	146.4	↓-2.2
2/19 06:40	143.9	↓-2.5
2/19 06:50	141.1	↓-2.8
2/19 07:00	138.0	↓-3.1
2/19 07:10	134.6	↓-3.4
2/19 07:20	131.1	↓-3.5
2/19 07:30	127.3	↓-3.8
2/19 07:40	123.3	↓-4.0
2/19 07:50	119.3	↓-4.0
2/19 08:00	115.1	↓-4.2
2/19 08:10	110.8	↓-4.3
2/19 08:20	106.5	↓-4.3
2/19 08:30	102.2	↓-4.3
2/19 08:40	98.0	↓-4.2
2/19 08:50	93.8	↓-4.2
2/19 09:00	89.7	↓-4.1
2/19 09:10	85.7	↓-4.0
2/19 09:20	81.9	↓-3.8
2/19 09:30	78.3	↓-3.6
2/19 09:40	74.9	↓-3.4
2/19 09:50	71.8	↓-3.1
2/19 10:00	69.0	↓-2.8
2/19 10:10	66.4	↓-2.6
2/19 10:20	64.3	↓-2.1
2/19 10:30	62.5	↓-1.8
2/19 10:40	61.0	↓-1.5
2/19 10:50	60.0	↓-1.0
2/19 11:00	59.3	↓-0.7
2/19 11:10	59.1	↓-0.2	干潮
2/19 11:20	59.3	↑0.2
2/19 11:30	59.9	↑0.6
2/19 11:40	60.8	↑0.9
2/19 11:50	62.2	↑1.4
2/19 12:00	63.9	↑1.7
2/19 12:10	66.0	↑2.1
2/19 12:20	68.4	↑2.4
2/19 12:30	71.2	↑2.8
2/19 12:40	74.2	↑3.0
2/19 12:50	77.6	↑3.4
2/19 13:00	81.1	↑3.5
2/19 13:10	84.9	↑3.8
2/19 13:20	88.8	↑3.9
2/19 13:30	92.9	↑4.1
2/19 13:40	97.1	↑4.2
2/19 13:50	101.5	↑4.4
2/19 14:00	105.8	↑4.3
2/19 14:10	110.2	↑4.4
2/19 14:20	114.6	↑4.4
2/19 14:30	118.9	↑4.3
2/19 14:40	123.2	↑4.3
2/19 14:50	127.4	↑4.2
2/19 15:00	131.4	↑4.0
2/19 15:10	135.2	↑3.8
2/19 15:20	138.9	↑3.7
2/19 15:30	142.3	↑3.4
2/19 15:40	145.4	↑3.1
2/19 15:50	148.3	↑2.9
2/19 16:00	150.8	↑2.5
2/19 16:10	153.0	↑2.2
2/19 16:20	154.7	↑1.7
2/19 16:30	156.1	↑1.4
2/19 16:40	157.1	↑1.0
2/19 16:50	157.7	↑0.6	満潮
2/19 17:00	157.8	↑0.1
2/19 17:10	157.4	↓-0.4
2/19 17:20	156.6	↓-0.8
2/19 17:30	155.4	↓-1.2
2/19 17:40	153.7	↓-1.7
2/19 17:50	151.5	↓-2.2
2/19 18:00	149.0	↓-2.5
2/19 18:10	146.0	↓-3.0
2/19 18:20	142.6	↓-3.4
2/19 18:30	138.8	↓-3.8
2/19 18:40	134.7	↓-4.1
2/19 18:50	130.3	↓-4.4
2/19 19:00	125.6	↓-4.7
2/19 19:10	120.6	↓-5.0
2/19 19:20	115.3	↓-5.3
2/19 19:30	109.9	↓-5.4
2/19 19:40	104.3	↓-5.6
2/19 19:50	98.6	↓-5.7
2/19 20:00	92.8	↓-5.8
2/19 20:10	86.9	↓-5.9	最大潮位差
2/19 20:20	81.0	↓-5.9	最大潮位差
2/19 20:30	75.1	↓-5.9	最大潮位差
2/19 20:40	69.3	↓-5.8
2/19 20:50	63.5	↓-5.8
2/19 21:00	57.9	↓-5.6
2/19 21:10	52.4	↓-5.5
2/19 21:20	47.2	↓-5.2
2/19 21:30	42.2	↓-5.0
2/19 21:40	37.4	↓-4.8
2/19 21:50	33.0	↓-4.4
2/19 22:00	28.9	↓-4.1
2/19 22:10	25.1	↓-3.8
2/19 22:20	21.8	↓-3.3
2/19 22:30	18.8	↓-3.0
2/19 22:40	16.3	↓-2.5
2/19 22:50	14.3	↓-2.0
2/19 23:00	12.7	↓-1.6
2/19 23:10	11.6	↓-1.1
2/19 23:20	11.0	↓-0.6	干潮
2/19 23:30	10.9	↓-0.1
2/19 23:40	11.3	↑0.4
2/19 23:50	12.2	↑0.9