23 (火)	05:27	11:27	17:32	23:47
	162cm	54cm	161cm	42cm
大潮 出 05:30 入 17:38 出 06:36 入 18:07

館山（千葉）2025年09月23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
9/23 00:00	52.9	↑1.6
9/23 00:10	54.8	↑1.9
9/23 00:20	57.1	↑2.3
9/23 00:30	59.7	↑2.6
9/23 00:40	62.7	↑3.0
9/23 00:50	65.9	↑3.2
9/23 01:00	69.4	↑3.5
9/23 01:10	73.2	↑3.8
9/23 01:20	77.2	↑4.0
9/23 01:30	81.3	↑4.1
9/23 01:40	85.7	↑4.4
9/23 01:50	90.1	↑4.4
9/23 02:00	94.7	↑4.6
9/23 02:10	99.4	↑4.7
9/23 02:20	104.1	↑4.7
9/23 02:30	108.8	↑4.7
9/23 02:40	113.5	↑4.7
9/23 02:50	118.2	↑4.7
9/23 03:00	122.8	↑4.6
9/23 03:10	127.2	↑4.4
9/23 03:20	131.5	↑4.3
9/23 03:30	135.7	↑4.2
9/23 03:40	139.6	↑3.9
9/23 03:50	143.2	↑3.6
9/23 04:00	146.6	↑3.4
9/23 04:10	149.7	↑3.1
9/23 04:20	152.5	↑2.8
9/23 04:30	154.9	↑2.4
9/23 04:40	157.0	↑2.1
9/23 04:50	158.7	↑1.7
9/23 05:00	159.9	↑1.2
9/23 05:10	160.8	↑0.9
9/23 05:20	161.2	↑0.4	満潮
9/23 05:30	161.3	↑0.1
9/23 05:40	160.9	↓-0.4
9/23 05:50	160.1	↓-0.8
9/23 06:00	158.9	↓-1.2
9/23 06:10	157.3	↓-1.6
9/23 06:20	155.3	↓-2.0
9/23 06:30	153.0	↓-2.3
9/23 06:40	150.3	↓-2.7
9/23 06:50	147.3	↓-3.0
9/23 07:00	144.0	↓-3.3
9/23 07:10	140.4	↓-3.6
9/23 07:20	136.6	↓-3.8
9/23 07:30	132.6	↓-4.0
9/23 07:40	128.4	↓-4.2
9/23 07:50	124.0	↓-4.4
9/23 08:00	119.5	↓-4.5
9/23 08:10	114.9	↓-4.6
9/23 08:20	110.2	↓-4.7
9/23 08:30	105.5	↓-4.7
9/23 08:40	100.8	↓-4.7
9/23 08:50	96.2	↓-4.6
9/23 09:00	91.6	↓-4.6
9/23 09:10	87.2	↓-4.4
9/23 09:20	82.9	↓-4.3
9/23 09:30	78.7	↓-4.2
9/23 09:40	74.8	↓-3.9
9/23 09:50	71.2	↓-3.6
9/23 10:00	67.8	↓-3.4
9/23 10:10	64.7	↓-3.1
9/23 10:20	61.9	↓-2.8
9/23 10:30	59.5	↓-2.4
9/23 10:40	57.4	↓-2.1
9/23 10:50	55.8	↓-1.6
9/23 11:00	54.5	↓-1.3
9/23 11:10	53.6	↓-0.9
9/23 11:20	53.2	↓-0.4	干潮
9/23 11:30	53.1	↓-0.1
9/23 11:40	53.5	↑0.4
9/23 11:50	54.2	↑0.7
9/23 12:00	55.4	↑1.2
9/23 12:10	57.0	↑1.6
9/23 12:20	58.9	↑1.9
9/23 12:30	61.2	↑2.3
9/23 12:40	63.8	↑2.6
9/23 12:50	66.7	↑2.9
9/23 13:00	69.9	↑3.2
9/23 13:10	73.3	↑3.4
9/23 13:20	77.1	↑3.8
9/23 13:30	81.0	↑3.9
9/23 13:40	85.1	↑4.1
9/23 13:50	89.3	↑4.2
9/23 14:00	93.7	↑4.4
9/23 14:10	98.2	↑4.5
9/23 14:20	102.7	↑4.5
9/23 14:30	107.3	↑4.6
9/23 14:40	111.8	↑4.5
9/23 14:50	116.4	↑4.6
9/23 15:00	120.8	↑4.4
9/23 15:10	125.2	↑4.4
9/23 15:20	129.5	↑4.3
9/23 15:30	133.6	↑4.1
9/23 15:40	137.5	↑3.9
9/23 15:50	141.2	↑3.7
9/23 16:00	144.6	↑3.4
9/23 16:10	147.8	↑3.2
9/23 16:20	150.7	↑2.9
9/23 16:30	153.2	↑2.5
9/23 16:40	155.4	↑2.2
9/23 16:50	157.2	↑1.8
9/23 17:00	158.7	↑1.5
9/23 17:10	159.7	↑1.0
9/23 17:20	160.4	↑0.7
9/23 17:30	160.6	↑0.2	満潮
9/23 17:40	160.5	↓-0.1
9/23 17:50	159.9	↓-0.6
9/23 18:00	158.9	↓-1.0
9/23 18:10	157.5	↓-1.4
9/23 18:20	155.7	↓-1.8
9/23 18:30	153.5	↓-2.2
9/23 18:40	151.0	↓-2.5
9/23 18:50	148.1	↓-2.9
9/23 19:00	144.9	↓-3.2
9/23 19:10	141.5	↓-3.4
9/23 19:20	137.7	↓-3.8
9/23 19:30	133.7	↓-4.0
9/23 19:40	129.4	↓-4.3
9/23 19:50	125.0	↓-4.4
9/23 20:00	120.4	↓-4.6
9/23 20:10	115.6	↓-4.8
9/23 20:20	110.8	↓-4.8
9/23 20:30	105.9	↓-4.9
9/23 20:40	100.9	↓-5.0	最大潮位差
9/23 20:50	96.0	↓-4.9
9/23 21:00	91.1	↓-4.9
9/23 21:10	86.2	↓-4.9
9/23 21:20	81.5	↓-4.7
9/23 21:30	76.8	↓-4.7
9/23 21:40	72.4	↓-4.4
9/23 21:50	68.1	↓-4.3
9/23 22:00	64.1	↓-4.0
9/23 22:10	60.3	↓-3.8
9/23 22:20	56.8	↓-3.5
9/23 22:30	53.7	↓-3.1
9/23 22:40	50.8	↓-2.9
9/23 22:50	48.4	↓-2.4
9/23 23:00	46.3	↓-2.1
9/23 23:10	44.6	↓-1.7
9/23 23:20	43.3	↓-1.3
9/23 23:30	42.4	↓-0.9
9/23 23:40	41.9	↓-0.5	干潮
9/23 23:50	41.8	↓-0.1