2 (金)	04:07	09:53	15:43	22:06
	130cm	54cm	131cm	25cm
中潮 出 05:28 入 18:04 出 04:29 入 15:48

館山（千葉）2038年04月2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
4/2 00:00	58.3	↑3.6
4/2 00:10	62.1	↑3.8
4/2 00:20	66.0	↑3.9
4/2 00:30	70.0	↑4.0
4/2 00:40	74.1	↑4.1
4/2 00:50	78.1	↑4.0
4/2 01:00	82.2	↑4.1
4/2 01:10	86.3	↑4.1
4/2 01:20	90.3	↑4.0
4/2 01:30	94.3	↑4.0
4/2 01:40	98.2	↑3.9
4/2 01:50	101.9	↑3.7
4/2 02:00	105.6	↑3.7
4/2 02:10	109.0	↑3.4
4/2 02:20	112.3	↑3.3
4/2 02:30	115.3	↑3.0
4/2 02:40	118.1	↑2.8
4/2 02:50	120.6	↑2.5
4/2 03:00	122.9	↑2.3
4/2 03:10	124.8	↑1.9
4/2 03:20	126.4	↑1.6
4/2 03:30	127.8	↑1.4
4/2 03:40	128.8	↑1.0
4/2 03:50	129.5	↑0.7
4/2 04:00	129.8	↑0.3	満潮
4/2 04:10	129.9	↑0.1
4/2 04:20	129.6	↓-0.3
4/2 04:30	129.0	↓-0.6
4/2 04:40	128.1	↓-0.9
4/2 04:50	127.0	↓-1.1
4/2 05:00	125.5	↓-1.5
4/2 05:10	123.8	↓-1.7
4/2 05:20	121.8	↓-2.0
4/2 05:30	119.7	↓-2.1
4/2 05:40	117.2	↓-2.5
4/2 05:50	114.6	↓-2.6
4/2 06:00	111.8	↓-2.8
4/2 06:10	108.9	↓-2.9
4/2 06:20	105.8	↓-3.1
4/2 06:30	102.5	↓-3.3
4/2 06:40	99.2	↓-3.3
4/2 06:50	95.8	↓-3.4
4/2 07:00	92.4	↓-3.4
4/2 07:10	88.9	↓-3.5
4/2 07:20	85.5	↓-3.4
4/2 07:30	82.0	↓-3.5
4/2 07:40	78.7	↓-3.3
4/2 07:50	75.4	↓-3.3
4/2 08:00	72.3	↓-3.1
4/2 08:10	69.4	↓-2.9
4/2 08:20	66.6	↓-2.8
4/2 08:30	64.0	↓-2.6
4/2 08:40	61.7	↓-2.3
4/2 08:50	59.6	↓-2.1
4/2 09:00	57.9	↓-1.7
4/2 09:10	56.4	↓-1.5
4/2 09:20	55.2	↓-1.2
4/2 09:30	54.3	↓-0.9
4/2 09:40	53.8	↓-0.5
4/2 09:50	53.6	↓-0.2	干潮
4/2 10:00	53.7	↑0.1
4/2 10:10	54.1	↑0.4
4/2 10:20	54.9	↑0.8
4/2 10:30	55.9	↑1.0
4/2 10:40	57.2	↑1.3
4/2 10:50	58.8	↑1.6
4/2 11:00	60.6	↑1.8
4/2 11:10	62.7	↑2.1
4/2 11:20	64.9	↑2.2
4/2 11:30	67.4	↑2.5
4/2 11:40	70.1	↑2.7
4/2 11:50	72.9	↑2.8
4/2 12:00	75.8	↑2.9
4/2 12:10	78.9	↑3.1
4/2 12:20	82.1	↑3.2
4/2 12:30	85.3	↑3.2
4/2 12:40	88.6	↑3.3
4/2 12:50	92.0	↑3.4
4/2 13:00	95.3	↑3.3
4/2 13:10	98.7	↑3.4
4/2 13:20	102.0	↑3.3
4/2 13:30	105.2	↑3.2
4/2 13:40	108.3	↑3.1
4/2 13:50	111.4	↑3.1
4/2 14:00	114.3	↑2.9
4/2 14:10	117.0	↑2.7
4/2 14:20	119.5	↑2.5
4/2 14:30	121.8	↑2.3
4/2 14:40	123.9	↑2.1
4/2 14:50	125.7	↑1.8
4/2 15:00	127.2	↑1.5
4/2 15:10	128.4	↑1.2
4/2 15:20	129.3	↑0.9
4/2 15:30	129.8	↑0.5
4/2 15:40	130.1	↑0.3	満潮
4/2 15:50	130.0	↓-0.1
4/2 16:00	129.5	↓-0.5
4/2 16:10	128.8	↓-0.7
4/2 16:20	127.7	↓-1.1
4/2 16:30	126.2	↓-1.5
4/2 16:40	124.5	↓-1.7
4/2 16:50	122.4	↓-2.1
4/2 17:00	120.1	↓-2.3
4/2 17:10	117.5	↓-2.6
4/2 17:20	114.7	↓-2.8
4/2 17:30	111.6	↓-3.1
4/2 17:40	108.2	↓-3.4
4/2 17:50	104.7	↓-3.5
4/2 18:00	101.1	↓-3.6
4/2 18:10	97.2	↓-3.9
4/2 18:20	93.2	↓-4.0
4/2 18:30	89.2	↓-4.0
4/2 18:40	85.0	↓-4.2
4/2 18:50	80.7	↓-4.3	最大潮位差
4/2 19:00	76.5	↓-4.2
4/2 19:10	72.2	↓-4.3	最大潮位差
4/2 19:20	67.9	↓-4.3	最大潮位差
4/2 19:30	63.7	↓-4.2
4/2 19:40	59.6	↓-4.1
4/2 19:50	55.5	↓-4.1
4/2 20:00	51.6	↓-3.9
4/2 20:10	47.9	↓-3.7
4/2 20:20	44.3	↓-3.6
4/2 20:30	41.0	↓-3.3
4/2 20:40	37.9	↓-3.1
4/2 20:50	35.2	↓-2.7
4/2 21:00	32.7	↓-2.5
4/2 21:10	30.5	↓-2.2
4/2 21:20	28.7	↓-1.8
4/2 21:30	27.2	↓-1.5
4/2 21:40	26.1	↓-1.1
4/2 21:50	25.3	↓-0.8
4/2 22:00	25.0	↓-0.3	干潮
4/2 22:10	25.0	0
4/2 22:20	25.3	↑0.3
4/2 22:30	26.1	↑0.8
4/2 22:40	27.2	↑1.1
4/2 22:50	28.6	↑1.4
4/2 23:00	30.3	↑1.7
4/2 23:10	32.4	↑2.1
4/2 23:20	34.7	↑2.3
4/2 23:30	37.4	↑2.7
4/2 23:40	40.3	↑2.9
4/2 23:50	43.4	↑3.1