15 (金)	04:32	10:24	16:24	22:47
	156cm	65cm	162cm	33cm
大潮 出 05:47 入 17:09 出 16:38 入 05:13

館山（千葉）2027年10月15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
10/15 00:00	64.0	↑3.6
10/15 00:10	67.8	↑3.8
10/15 00:20	71.8	↑4.0
10/15 00:30	76.0	↑4.2
10/15 00:40	80.3	↑4.3
10/15 00:50	84.8	↑4.5
10/15 01:00	89.3	↑4.5
10/15 01:10	93.9	↑4.6
10/15 01:20	98.6	↑4.7
10/15 01:30	103.2	↑4.6
10/15 01:40	107.8	↑4.6
10/15 01:50	112.4	↑4.6
10/15 02:00	116.8	↑4.4
10/15 02:10	121.2	↑4.4
10/15 02:20	125.4	↑4.2
10/15 02:30	129.4	↑4.0
10/15 02:40	133.2	↑3.8
10/15 02:50	136.8	↑3.6
10/15 03:00	140.2	↑3.4
10/15 03:10	143.3	↑3.1
10/15 03:20	146.0	↑2.7
10/15 03:30	148.5	↑2.5
10/15 03:40	150.6	↑2.1
10/15 03:50	152.4	↑1.8
10/15 04:00	153.8	↑1.4
10/15 04:10	154.8	↑1.0
10/15 04:20	155.4	↑0.6
10/15 04:30	155.6	↑0.2	満潮
10/15 04:40	155.5	↓-0.1
10/15 04:50	155.0	↓-0.5
10/15 05:00	154.1	↓-0.9
10/15 05:10	152.8	↓-1.3
10/15 05:20	151.2	↓-1.6
10/15 05:30	149.3	↓-1.9
10/15 05:40	147.1	↓-2.2
10/15 05:50	144.5	↓-2.6
10/15 06:00	141.7	↓-2.8
10/15 06:10	138.7	↓-3.0
10/15 06:20	135.4	↓-3.3
10/15 06:30	132.0	↓-3.4
10/15 06:40	128.4	↓-3.6
10/15 06:50	124.6	↓-3.8
10/15 07:00	120.8	↓-3.8
10/15 07:10	116.8	↓-4.0
10/15 07:20	112.8	↓-4.0
10/15 07:30	108.8	↓-4.0
10/15 07:40	104.8	↓-4.0
10/15 07:50	100.9	↓-3.9
10/15 08:00	97.0	↓-3.9
10/15 08:10	93.2	↓-3.8
10/15 08:20	89.5	↓-3.7
10/15 08:30	86.0	↓-3.5
10/15 08:40	82.7	↓-3.3
10/15 08:50	79.5	↓-3.2
10/15 09:00	76.6	↓-2.9
10/15 09:10	74.0	↓-2.6
10/15 09:20	71.6	↓-2.4
10/15 09:30	69.6	↓-2.0
10/15 09:40	67.9	↓-1.7
10/15 09:50	66.5	↓-1.4
10/15 10:00	65.4	↓-1.1
10/15 10:10	64.8	↓-0.6
10/15 10:20	64.5	↓-0.3	干潮
10/15 10:30	64.5	0
10/15 10:40	65.0	↑0.5
10/15 10:50	65.8	↑0.8
10/15 11:00	67.0	↑1.2
10/15 11:10	68.5	↑1.5
10/15 11:20	70.4	↑1.9
10/15 11:30	72.5	↑2.1
10/15 11:40	75.0	↑2.5
10/15 11:50	77.8	↑2.8
10/15 12:00	80.8	↑3.0
10/15 12:10	84.1	↑3.3
10/15 12:20	87.5	↑3.4
10/15 12:30	91.2	↑3.7
10/15 12:40	95.0	↑3.8
10/15 12:50	98.9	↑3.9
10/15 13:00	102.9	↑4.0
10/15 13:10	107.0	↑4.1
10/15 13:20	111.1	↑4.1
10/15 13:30	115.3	↑4.2
10/15 13:40	119.4	↑4.1
10/15 13:50	123.5	↑4.1
10/15 14:00	127.5	↑4.0
10/15 14:10	131.4	↑3.9
10/15 14:20	135.1	↑3.7
10/15 14:30	138.8	↑3.7
10/15 14:40	142.2	↑3.4
10/15 14:50	145.5	↑3.3
10/15 15:00	148.5	↑3.0
10/15 15:10	151.2	↑2.7
10/15 15:20	153.6	↑2.4
10/15 15:30	155.8	↑2.2
10/15 15:40	157.6	↑1.8
10/15 15:50	159.1	↑1.5
10/15 16:00	160.2	↑1.1
10/15 16:10	160.9	↑0.7
10/15 16:20	161.2	↑0.3	満潮
10/15 16:30	161.1	↓-0.1
10/15 16:40	160.6	↓-0.5
10/15 16:50	159.7	↓-0.9
10/15 17:00	158.4	↓-1.3
10/15 17:10	156.7	↓-1.7
10/15 17:20	154.6	↓-2.1
10/15 17:30	152.1	↓-2.5
10/15 17:40	149.2	↓-2.9
10/15 17:50	146.0	↓-3.2
10/15 18:00	142.5	↓-3.5
10/15 18:10	138.7	↓-3.8
10/15 18:20	134.6	↓-4.1
10/15 18:30	130.2	↓-4.4
10/15 18:40	125.7	↓-4.5
10/15 18:50	120.9	↓-4.8
10/15 19:00	116.0	↓-4.9
10/15 19:10	110.9	↓-5.1
10/15 19:20	105.7	↓-5.2
10/15 19:30	100.5	↓-5.2
10/15 19:40	95.3	↓-5.2
10/15 19:50	90.0	↓-5.3	最大潮位差
10/15 20:00	84.8	↓-5.2
10/15 20:10	79.6	↓-5.2
10/15 20:20	74.6	↓-5.0
10/15 20:30	69.7	↓-4.9
10/15 20:40	65.0	↓-4.7
10/15 20:50	60.5	↓-4.5
10/15 21:00	56.2	↓-4.3
10/15 21:10	52.2	↓-4.0
10/15 21:20	48.4	↓-3.8
10/15 21:30	45.1	↓-3.3
10/15 21:40	42.0	↓-3.1
10/15 21:50	39.4	↓-2.6
10/15 22:00	37.1	↓-2.3
10/15 22:10	35.3	↓-1.8
10/15 22:20	33.9	↓-1.4
10/15 22:30	33.0	↓-0.9
10/15 22:40	32.5	↓-0.5	干潮
10/15 22:50	32.5	0
10/15 23:00	32.9	↑0.4
10/15 23:10	33.8	↑0.9
10/15 23:20	35.1	↑1.3
10/15 23:30	36.8	↑1.7
10/15 23:40	39.0	↑2.2
10/15 23:50	41.6	↑2.6