7 (月)	03:33	08:35	13:13	20:40
	133cm	107cm	130cm	15cm
中潮 出 06:36 入 17:17 出 13:18 入 03:30

館山（千葉）2028年02月7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
2/7 00:00	92.7	↑3.4
2/7 00:10	96.0	↑3.3
2/7 00:20	99.2	↑3.2
2/7 00:30	102.4	↑3.2
2/7 00:40	105.4	↑3.0
2/7 00:50	108.4	↑3.0
2/7 01:00	111.2	↑2.8
2/7 01:10	113.9	↑2.7
2/7 01:20	116.4	↑2.5
2/7 01:30	118.8	↑2.4
2/7 01:40	120.9	↑2.1
2/7 01:50	123.0	↑2.1
2/7 02:00	124.8	↑1.8
2/7 02:10	126.4	↑1.6
2/7 02:20	127.9	↑1.5
2/7 02:30	129.1	↑1.2
2/7 02:40	130.1	↑1.0
2/7 02:50	131.0	↑0.9
2/7 03:00	131.6	↑0.6
2/7 03:10	132.1	↑0.5
2/7 03:20	132.4	↑0.3
2/7 03:30	132.5	↑0.1	満潮
2/7 03:40	132.5	0
2/7 03:50	132.3	↓-0.2
2/7 04:00	131.9	↓-0.4
2/7 04:10	131.5	↓-0.4
2/7 04:20	130.9	↓-0.6
2/7 04:30	130.2	↓-0.7
2/7 04:40	129.4	↓-0.8
2/7 04:50	128.5	↓-0.9
2/7 05:00	127.6	↓-0.9
2/7 05:10	126.5	↓-1.1
2/7 05:20	125.4	↓-1.1
2/7 05:30	124.3	↓-1.1
2/7 05:40	123.1	↓-1.2
2/7 05:50	121.8	↓-1.3
2/7 06:00	120.6	↓-1.2
2/7 06:10	119.3	↓-1.3
2/7 06:20	118.0	↓-1.3
2/7 06:30	116.7	↓-1.3
2/7 06:40	115.5	↓-1.2
2/7 06:50	114.2	↓-1.3
2/7 07:00	113.1	↓-1.1
2/7 07:10	111.9	↓-1.2
2/7 07:20	110.9	↓-1.0
2/7 07:30	110.0	↓-0.9
2/7 07:40	109.1	↓-0.9
2/7 07:50	108.4	↓-0.7
2/7 08:00	107.9	↓-0.5
2/7 08:10	107.4	↓-0.5
2/7 08:20	107.1	↓-0.3
2/7 08:30	107.0	↓-0.1	干潮
2/7 08:40	107.0	0
2/7 08:50	107.2	↑0.2
2/7 09:00	107.5	↑0.3
2/7 09:10	108.0	↑0.5
2/7 09:20	108.6	↑0.6
2/7 09:30	109.3	↑0.7
2/7 09:40	110.2	↑0.9
2/7 09:50	111.1	↑0.9
2/7 10:00	112.2	↑1.1
2/7 10:10	113.3	↑1.1
2/7 10:20	114.4	↑1.1
2/7 10:30	115.6	↑1.2
2/7 10:40	116.8	↑1.2
2/7 10:50	118.1	↑1.3
2/7 11:00	119.3	↑1.2
2/7 11:10	120.5	↑1.2
2/7 11:20	121.7	↑1.2
2/7 11:30	122.8	↑1.1
2/7 11:40	123.9	↑1.1
2/7 11:50	125.0	↑1.1
2/7 12:00	125.9	↑0.9
2/7 12:10	126.8	↑0.9
2/7 12:20	127.6	↑0.8
2/7 12:30	128.3	↑0.7
2/7 12:40	128.8	↑0.5
2/7 12:50	129.2	↑0.4
2/7 13:00	129.5	↑0.3
2/7 13:10	129.6	↑0.1	満潮
2/7 13:20	129.6	0
2/7 13:30	129.3	↓-0.3
2/7 13:40	128.9	↓-0.4
2/7 13:50	128.3	↓-0.6
2/7 14:00	127.4	↓-0.9
2/7 14:10	126.3	↓-1.1
2/7 14:20	125.0	↓-1.3
2/7 14:30	123.5	↓-1.5
2/7 14:40	121.7	↓-1.8
2/7 14:50	119.6	↓-2.1
2/7 15:00	117.4	↓-2.2
2/7 15:10	114.9	↓-2.5
2/7 15:20	112.2	↓-2.7
2/7 15:30	109.3	↓-2.9
2/7 15:40	106.1	↓-3.2
2/7 15:50	102.8	↓-3.3
2/7 16:00	99.4	↓-3.4
2/7 16:10	95.8	↓-3.6
2/7 16:20	92.0	↓-3.8
2/7 16:30	88.2	↓-3.8
2/7 16:40	84.2	↓-4.0
2/7 16:50	80.2	↓-4.0
2/7 17:00	76.2	↓-4.0
2/7 17:10	72.1	↓-4.1
2/7 17:20	68.0	↓-4.1
2/7 17:30	63.9	↓-4.1
2/7 17:40	59.8	↓-4.1
2/7 17:50	55.8	↓-4.0
2/7 18:00	51.9	↓-3.9
2/7 18:10	48.0	↓-3.9
2/7 18:20	44.3	↓-3.7
2/7 18:30	40.7	↓-3.6
2/7 18:40	37.2	↓-3.5
2/7 18:50	33.9	↓-3.3
2/7 19:00	30.8	↓-3.1
2/7 19:10	27.9	↓-2.9
2/7 19:20	25.3	↓-2.6
2/7 19:30	22.9	↓-2.4
2/7 19:40	20.8	↓-2.1
2/7 19:50	18.9	↓-1.9
2/7 20:00	17.4	↓-1.5
2/7 20:10	16.3	↓-1.1
2/7 20:20	15.4	↓-0.9
2/7 20:30	14.9	↓-0.5	干潮
2/7 20:40	14.8	↓-0.1	干潮
2/7 20:50	15.0	↑0.2
2/7 21:00	15.6	↑0.6
2/7 21:10	16.5	↑0.9
2/7 21:20	17.8	↑1.3
2/7 21:30	19.4	↑1.6
2/7 21:40	21.3	↑1.9
2/7 21:50	23.6	↑2.3
2/7 22:00	26.1	↑2.5
2/7 22:10	28.9	↑2.8
2/7 22:20	32.0	↑3.1
2/7 22:30	35.3	↑3.3
2/7 22:40	38.8	↑3.5
2/7 22:50	42.5	↑3.7
2/7 23:00	46.3	↑3.8
2/7 23:10	50.3	↑4.0
2/7 23:20	54.4	↑4.1
2/7 23:30	58.6	↑4.2
2/7 23:40	62.8	↑4.2
2/7 23:50	67.2	↑4.4	最大潮位差