5 (火)	05:14	11:28	17:44	23:43
	158cm	45cm	156cm	54cm
大潮 出 05:18 入 18:03 出 18:20 入 06:11

館山（千葉）2028年09月5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
9/5 00:00	63.1	↑1.5
9/5 00:10	65.0	↑1.9
9/5 00:20	67.2	↑2.2
9/5 00:30	69.7	↑2.5
9/5 00:40	72.5	↑2.8
9/5 00:50	75.6	↑3.1
9/5 01:00	78.9	↑3.3
9/5 01:10	82.4	↑3.5
9/5 01:20	86.2	↑3.8
9/5 01:30	90.0	↑3.8
9/5 01:40	94.0	↑4.0
9/5 01:50	98.2	↑4.2
9/5 02:00	102.3	↑4.1
9/5 02:10	106.6	↑4.3
9/5 02:20	110.8	↑4.2
9/5 02:30	115.1	↑4.3
9/5 02:40	119.3	↑4.2
9/5 02:50	123.4	↑4.1
9/5 03:00	127.5	↑4.1
9/5 03:10	131.4	↑3.9
9/5 03:20	135.1	↑3.7
9/5 03:30	138.7	↑3.6
9/5 03:40	142.0	↑3.3
9/5 03:50	145.1	↑3.1
9/5 04:00	147.9	↑2.8
9/5 04:10	150.4	↑2.5
9/5 04:20	152.5	↑2.1
9/5 04:30	154.4	↑1.9
9/5 04:40	155.8	↑1.4
9/5 04:50	156.9	↑1.1
9/5 05:00	157.6	↑0.7
9/5 05:10	158.0	↑0.4	満潮
9/5 05:20	157.9	↓-0.1
9/5 05:30	157.4	↓-0.5
9/5 05:40	156.5	↓-0.9
9/5 05:50	155.2	↓-1.3
9/5 06:00	153.6	↓-1.6
9/5 06:10	151.6	↓-2.0
9/5 06:20	149.2	↓-2.4
9/5 06:30	146.5	↓-2.7
9/5 06:40	143.5	↓-3.0
9/5 06:50	140.2	↓-3.3
9/5 07:00	136.6	↓-3.6
9/5 07:10	132.8	↓-3.8
9/5 07:20	128.7	↓-4.1
9/5 07:30	124.5	↓-4.2
9/5 07:40	120.1	↓-4.4
9/5 07:50	115.6	↓-4.5
9/5 08:00	110.9	↓-4.7
9/5 08:10	106.2	↓-4.7
9/5 08:20	101.5	↓-4.7
9/5 08:30	96.8	↓-4.7
9/5 08:40	92.0	↓-4.8	最大潮位差
9/5 08:50	87.4	↓-4.6
9/5 09:00	82.8	↓-4.6
9/5 09:10	78.4	↓-4.4
9/5 09:20	74.1	↓-4.3
9/5 09:30	70.0	↓-4.1
9/5 09:40	66.1	↓-3.9
9/5 09:50	62.4	↓-3.7
9/5 10:00	59.0	↓-3.4
9/5 10:10	56.0	↓-3.0
9/5 10:20	53.2	↓-2.8
9/5 10:30	50.8	↓-2.4
9/5 10:40	48.7	↓-2.1
9/5 10:50	47.0	↓-1.7
9/5 11:00	45.7	↓-1.3
9/5 11:10	44.8	↓-0.9
9/5 11:20	44.3	↓-0.5	干潮
9/5 11:30	44.2	↓-0.1
9/5 11:40	44.6	↑0.4
9/5 11:50	45.2	↑0.6
9/5 12:00	46.3	↑1.1
9/5 12:10	47.8	↑1.5
9/5 12:20	49.6	↑1.8
9/5 12:30	51.8	↑2.2
9/5 12:40	54.3	↑2.5
9/5 12:50	57.1	↑2.8
9/5 13:00	60.2	↑3.1
9/5 13:10	63.6	↑3.4
9/5 13:20	67.2	↑3.6
9/5 13:30	71.0	↑3.8
9/5 13:40	75.0	↑4.0
9/5 13:50	79.2	↑4.2
9/5 14:00	83.5	↑4.3
9/5 14:10	87.9	↑4.4
9/5 14:20	92.4	↑4.5
9/5 14:30	97.0	↑4.6
9/5 14:40	101.6	↑4.6
9/5 14:50	106.1	↑4.5
9/5 15:00	110.6	↑4.5
9/5 15:10	115.1	↑4.5
9/5 15:20	119.5	↑4.4
9/5 15:30	123.7	↑4.2
9/5 15:40	127.8	↑4.1
9/5 15:50	131.7	↑3.9
9/5 16:00	135.4	↑3.7
9/5 16:10	138.8	↑3.4
9/5 16:20	141.9	↑3.1
9/5 16:30	144.8	↑2.9
9/5 16:40	147.4	↑2.6
9/5 16:50	149.6	↑2.2
9/5 17:00	151.4	↑1.8
9/5 17:10	152.9	↑1.5
9/5 17:20	154.0	↑1.1
9/5 17:30	154.7	↑0.7
9/5 17:40	155.1	↑0.4	満潮
9/5 17:50	155.0	↓-0.1
9/5 18:00	154.5	↓-0.5
9/5 18:10	153.7	↓-0.8
9/5 18:20	152.5	↓-1.2
9/5 18:30	150.9	↓-1.6
9/5 18:40	148.9	↓-2.0
9/5 18:50	146.6	↓-2.3
9/5 19:00	144.0	↓-2.6
9/5 19:10	141.1	↓-2.9
9/5 19:20	137.9	↓-3.2
9/5 19:30	134.5	↓-3.4
9/5 19:40	130.8	↓-3.7
9/5 19:50	127.0	↓-3.8
9/5 20:00	122.9	↓-4.1
9/5 20:10	118.8	↓-4.1
9/5 20:20	114.5	↓-4.3
9/5 20:30	110.1	↓-4.4
9/5 20:40	105.7	↓-4.4
9/5 20:50	101.2	↓-4.5
9/5 21:00	96.8	↓-4.4
9/5 21:10	92.5	↓-4.3
9/5 21:20	88.2	↓-4.3
9/5 21:30	84.0	↓-4.2
9/5 21:40	80.0	↓-4.0
9/5 21:50	76.2	↓-3.8
9/5 22:00	72.5	↓-3.7
9/5 22:10	69.1	↓-3.4
9/5 22:20	66.0	↓-3.1
9/5 22:30	63.2	↓-2.8
9/5 22:40	60.7	↓-2.5
9/5 22:50	58.6	↓-2.1
9/5 23:00	56.7	↓-1.9
9/5 23:10	55.3	↓-1.4
9/5 23:20	54.3	↓-1.0
9/5 23:30	53.6	↓-0.7
9/5 23:40	53.4	↓-0.2	干潮
9/5 23:50	53.5	↑0.1