4 (火)	05:48	11:45	17:47	-
	163cm	60cm	164cm	-
大潮 出 05:38 入 17:23 出 18:40 入 07:08

館山（千葉）2039年10月4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
10/4 00:00	44.0	↑1.0
10/4 00:10	45.3	↑1.3
10/4 00:20	47.1	↑1.8
10/4 00:30	49.2	↑2.1
10/4 00:40	51.8	↑2.6
10/4 00:50	54.7	↑2.9
10/4 01:00	57.9	↑3.2
10/4 01:10	61.4	↑3.5
10/4 01:20	65.2	↑3.8
10/4 01:30	69.3	↑4.1
10/4 01:40	73.6	↑4.3
10/4 01:50	78.1	↑4.5
10/4 02:00	82.7	↑4.6
10/4 02:10	87.5	↑4.8
10/4 02:20	92.4	↑4.9
10/4 02:30	97.4	↑5.0
10/4 02:40	102.4	↑5.0
10/4 02:50	107.4	↑5.0
10/4 03:00	112.4	↑5.0
10/4 03:10	117.3	↑4.9
10/4 03:20	122.1	↑4.8
10/4 03:30	126.7	↑4.6
10/4 03:40	131.3	↑4.6
10/4 03:50	135.6	↑4.3
10/4 04:00	139.6	↑4.0
10/4 04:10	143.5	↑3.9
10/4 04:20	147.0	↑3.5
10/4 04:30	150.2	↑3.2
10/4 04:40	153.1	↑2.9
10/4 04:50	155.6	↑2.5
10/4 05:00	157.7	↑2.1
10/4 05:10	159.4	↑1.7
10/4 05:20	160.8	↑1.4
10/4 05:30	161.7	↑0.9
10/4 05:40	162.2	↑0.5	満潮
10/4 05:50	162.2	0
10/4 06:00	161.9	↓-0.3
10/4 06:10	161.1	↓-0.8
10/4 06:20	160.0	↓-1.1
10/4 06:30	158.4	↓-1.6
10/4 06:40	156.5	↓-1.9
10/4 06:50	154.3	↓-2.2
10/4 07:00	151.7	↓-2.6
10/4 07:10	148.7	↓-3.0
10/4 07:20	145.5	↓-3.2
10/4 07:30	142.1	↓-3.4
10/4 07:40	138.4	↓-3.7
10/4 07:50	134.5	↓-3.9
10/4 08:00	130.4	↓-4.1
10/4 08:10	126.2	↓-4.2
10/4 08:20	121.8	↓-4.4
10/4 08:30	117.4	↓-4.4
10/4 08:40	112.9	↓-4.5
10/4 08:50	108.5	↓-4.4
10/4 09:00	104.0	↓-4.5
10/4 09:10	99.6	↓-4.4
10/4 09:20	95.2	↓-4.4
10/4 09:30	91.0	↓-4.2
10/4 09:40	87.0	↓-4.0
10/4 09:50	83.1	↓-3.9
10/4 10:00	79.4	↓-3.7
10/4 10:10	76.0	↓-3.4
10/4 10:20	72.8	↓-3.2
10/4 10:30	69.9	↓-2.9
10/4 10:40	67.4	↓-2.5
10/4 10:50	65.2	↓-2.2
10/4 11:00	63.3	↓-1.9
10/4 11:10	61.8	↓-1.5
10/4 11:20	60.7	↓-1.1
10/4 11:30	60.0	↓-0.7
10/4 11:40	59.6	↓-0.4	干潮
10/4 11:50	59.7	↑0.1
10/4 12:00	60.1	↑0.4
10/4 12:10	60.9	↑0.8
10/4 12:20	62.1	↑1.2
10/4 12:30	63.7	↑1.6
10/4 12:40	65.6	↑1.9
10/4 12:50	67.9	↑2.3
10/4 13:00	70.5	↑2.6
10/4 13:10	73.3	↑2.8
10/4 13:20	76.5	↑3.2
10/4 13:30	79.8	↑3.3
10/4 13:40	83.4	↑3.6
10/4 13:50	87.3	↑3.9
10/4 14:00	91.2	↑3.9
10/4 14:10	95.4	↑4.2
10/4 14:20	99.6	↑4.2
10/4 14:30	103.9	↑4.3
10/4 14:40	108.3	↑4.4
10/4 14:50	112.8	↑4.5
10/4 15:00	117.2	↑4.4
10/4 15:10	121.6	↑4.4
10/4 15:20	125.9	↑4.3
10/4 15:30	130.1	↑4.2
10/4 15:40	134.2	↑4.1
10/4 15:50	138.2	↑4.0
10/4 16:00	141.9	↑3.7
10/4 16:10	145.5	↑3.6
10/4 16:20	148.7	↑3.2
10/4 16:30	151.7	↑3.0
10/4 16:40	154.4	↑2.7
10/4 16:50	156.8	↑2.4
10/4 17:00	158.9	↑2.1
10/4 17:10	160.5	↑1.6
10/4 17:20	161.8	↑1.3
10/4 17:30	162.7	↑0.9
10/4 17:40	163.1	↑0.4	満潮
10/4 17:50	163.2	↑0.1
10/4 18:00	162.8	↓-0.4
10/4 18:10	162.1	↓-0.7
10/4 18:20	160.9	↓-1.2
10/4 18:30	159.3	↓-1.6
10/4 18:40	157.3	↓-2.0
10/4 18:50	154.9	↓-2.4
10/4 19:00	152.1	↓-2.8
10/4 19:10	149.0	↓-3.1
10/4 19:20	145.6	↓-3.4
10/4 19:30	141.9	↓-3.7
10/4 19:40	137.8	↓-4.1
10/4 19:50	133.6	↓-4.2
10/4 20:00	129.1	↓-4.5
10/4 20:10	124.4	↓-4.7
10/4 20:20	119.5	↓-4.9
10/4 20:30	114.5	↓-5.0
10/4 20:40	109.4	↓-5.1
10/4 20:50	104.2	↓-5.2
10/4 21:00	99.0	↓-5.2
10/4 21:10	93.7	↓-5.3	最大潮位差
10/4 21:20	88.6	↓-5.1
10/4 21:30	83.5	↓-5.1
10/4 21:40	78.5	↓-5.0
10/4 21:50	73.6	↓-4.9
10/4 22:00	68.9	↓-4.7
10/4 22:10	64.5	↓-4.4
10/4 22:20	60.3	↓-4.2
10/4 22:30	56.3	↓-4.0
10/4 22:40	52.7	↓-3.6
10/4 22:50	49.4	↓-3.3
10/4 23:00	46.5	↓-2.9
10/4 23:10	43.9	↓-2.6
10/4 23:20	41.7	↓-2.2
10/4 23:30	40.0	↓-1.7
10/4 23:40	38.6	↓-1.4
10/4 23:50	37.7	↓-0.9