12 (木)	05:45	11:32	17:29	23:49
	154cm	47cm	162cm	20cm
大潮 出 05:57 入 17:47 出 06:25 入 18:47

館山（千葉）2043年03月12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
3/12 00:00	15.2	↑1.9
3/12 00:10	17.5	↑2.3
3/12 00:20	20.2	↑2.7
3/12 00:30	23.4	↑3.2
3/12 00:40	26.9	↑3.5
3/12 00:50	30.8	↑3.9
3/12 01:00	35.0	↑4.2
3/12 01:10	39.5	↑4.5
3/12 01:20	44.3	↑4.8
3/12 01:30	49.3	↑5.0
3/12 01:40	54.5	↑5.2
3/12 01:50	59.9	↑5.4
3/12 02:00	65.4	↑5.5
3/12 02:10	71.0	↑5.6
3/12 02:20	76.7	↑5.7
3/12 02:30	82.5	↑5.8
3/12 02:40	88.2	↑5.7
3/12 02:50	93.9	↑5.7
3/12 03:00	99.5	↑5.6
3/12 03:10	105.0	↑5.5
3/12 03:20	110.4	↑5.4
3/12 03:30	115.6	↑5.2
3/12 03:40	120.6	↑5.0
3/12 03:50	125.3	↑4.7
3/12 04:00	129.7	↑4.4
3/12 04:10	133.9	↑4.2
3/12 04:20	137.7	↑3.8
3/12 04:30	141.1	↑3.4
3/12 04:40	144.1	↑3.0
3/12 04:50	146.8	↑2.7
3/12 05:00	149.0	↑2.2
3/12 05:10	150.8	↑1.8
3/12 05:20	152.1	↑1.3
3/12 05:30	153.0	↑0.9
3/12 05:40	153.4	↑0.4	満潮
3/12 05:50	153.3	↓-0.1
3/12 06:00	152.8	↓-0.5
3/12 06:10	151.9	↓-0.9
3/12 06:20	150.5	↓-1.4
3/12 06:30	148.8	↓-1.7
3/12 06:40	146.6	↓-2.2
3/12 06:50	144.0	↓-2.6
3/12 07:00	141.1	↓-2.9
3/12 07:10	137.8	↓-3.3
3/12 07:20	134.3	↓-3.5
3/12 07:30	130.5	↓-3.8
3/12 07:40	126.4	↓-4.1
3/12 07:50	122.1	↓-4.3
3/12 08:00	117.7	↓-4.4
3/12 08:10	113.1	↓-4.6
3/12 08:20	108.4	↓-4.7
3/12 08:30	103.7	↓-4.7
3/12 08:40	98.9	↓-4.8
3/12 08:50	94.1	↓-4.8
3/12 09:00	89.3	↓-4.8
3/12 09:10	84.7	↓-4.6
3/12 09:20	80.1	↓-4.6
3/12 09:30	75.7	↓-4.4
3/12 09:40	71.5	↓-4.2
3/12 09:50	67.5	↓-4.0
3/12 10:00	63.8	↓-3.7
3/12 10:10	60.4	↓-3.4
3/12 10:20	57.3	↓-3.1
3/12 10:30	54.5	↓-2.8
3/12 10:40	52.2	↓-2.3
3/12 10:50	50.2	↓-2.0
3/12 11:00	48.6	↓-1.6
3/12 11:10	47.5	↓-1.1
3/12 11:20	46.7	↓-0.8
3/12 11:30	46.5	↓-0.2	干潮
3/12 11:40	46.7	↑0.2
3/12 11:50	47.3	↑0.6
3/12 12:00	48.3	↑1.0
3/12 12:10	49.8	↑1.5
3/12 12:20	51.7	↑1.9
3/12 12:30	54.0	↑2.3
3/12 12:40	56.6	↑2.6
3/12 12:50	59.7	↑3.1
3/12 13:00	63.0	↑3.3
3/12 13:10	66.7	↑3.7
3/12 13:20	70.6	↑3.9
3/12 13:30	74.8	↑4.2
3/12 13:40	79.2	↑4.4
3/12 13:50	83.8	↑4.6
3/12 14:00	88.6	↑4.8
3/12 14:10	93.4	↑4.8
3/12 14:20	98.4	↑5.0
3/12 14:30	103.3	↑4.9
3/12 14:40	108.3	↑5.0
3/12 14:50	113.3	↑5.0
3/12 15:00	118.2	↑4.9
3/12 15:10	123.0	↑4.8
3/12 15:20	127.7	↑4.7
3/12 15:30	132.1	↑4.4
3/12 15:40	136.4	↑4.3
3/12 15:50	140.4	↑4.0
3/12 16:00	144.2	↑3.8
3/12 16:10	147.6	↑3.4
3/12 16:20	150.8	↑3.2
3/12 16:30	153.5	↑2.7
3/12 16:40	155.8	↑2.3
3/12 16:50	157.8	↑2.0
3/12 17:00	159.3	↑1.5
3/12 17:10	160.3	↑1.0
3/12 17:20	160.9	↑0.6	満潮
3/12 17:30	161.1	↑0.2
3/12 17:40	160.7	↓-0.4
3/12 17:50	159.9	↓-0.8
3/12 18:00	158.6	↓-1.3
3/12 18:10	156.8	↓-1.8
3/12 18:20	154.6	↓-2.2
3/12 18:30	152.0	↓-2.6
3/12 18:40	148.9	↓-3.1
3/12 18:50	145.4	↓-3.5
3/12 19:00	141.6	↓-3.8
3/12 19:10	137.4	↓-4.2
3/12 19:20	132.9	↓-4.5
3/12 19:30	128.1	↓-4.8
3/12 19:40	123.0	↓-5.1
3/12 19:50	117.8	↓-5.2
3/12 20:00	112.3	↓-5.5
3/12 20:10	106.7	↓-5.6
3/12 20:20	101.0	↓-5.7
3/12 20:30	95.2	↓-5.8
3/12 20:40	89.3	↓-5.9	最大潮位差
3/12 20:50	83.5	↓-5.8
3/12 21:00	77.7	↓-5.8
3/12 21:10	72.0	↓-5.7
3/12 21:20	66.4	↓-5.6
3/12 21:30	61.0	↓-5.4
3/12 21:40	55.8	↓-5.2
3/12 21:50	50.8	↓-5.0
3/12 22:00	46.1	↓-4.7
3/12 22:10	41.6	↓-4.5
3/12 22:20	37.5	↓-4.1
3/12 22:30	33.8	↓-3.7
3/12 22:40	30.5	↓-3.3
3/12 22:50	27.6	↓-2.9
3/12 23:00	25.1	↓-2.5
3/12 23:10	23.0	↓-2.1
3/12 23:20	21.4	↓-1.6
3/12 23:30	20.3	↓-1.1
3/12 23:40	19.7	↓-0.6	干潮
3/12 23:50	19.6	↓-0.1