05 (木)	05:39	11:19	17:11	23:43
	156cm	75cm	162cm	30cm
大潮 出 05:39 入 17:21 出 17:47 入 06:53

館山（千葉）2028年10月05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
10/5 00:00	38.5	↑1.7
10/5 00:10	40.6	↑2.1
10/5 00:20	43.1	↑2.5
10/5 00:30	45.9	↑2.8
10/5 00:40	49.1	↑3.2
10/5 00:50	52.6	↑3.5
10/5 01:00	56.3	↑3.7
10/5 01:10	60.4	↑4.1
10/5 01:20	64.6	↑4.2
10/5 01:30	69.0	↑4.4
10/5 01:40	73.6	↑4.6
10/5 01:50	78.3	↑4.7
10/5 02:00	83.2	↑4.9
10/5 02:10	88.1	↑4.9
10/5 02:20	93.0	↑4.9
10/5 02:30	98.0	↑5.0
10/5 02:40	102.9	↑4.9
10/5 02:50	107.7	↑4.8
10/5 03:00	112.5	↑4.8
10/5 03:10	117.2	↑4.7
10/5 03:20	121.7	↑4.5
10/5 03:30	126.1	↑4.4
10/5 03:40	130.2	↑4.1
10/5 03:50	134.1	↑3.9
10/5 04:00	137.8	↑3.7
10/5 04:10	141.1	↑3.3
10/5 04:20	144.2	↑3.1
10/5 04:30	146.9	↑2.7
10/5 04:40	149.3	↑2.4
10/5 04:50	151.4	↑2.1
10/5 05:00	153.0	↑1.6
10/5 05:10	154.3	↑1.3
10/5 05:20	155.2	↑0.9
10/5 05:30	155.7	↑0.5	満潮
10/5 05:40	155.9	↑0.2
10/5 05:50	155.6	↓-0.3
10/5 06:00	155.0	↓-0.6
10/5 06:10	154.0	↓-1.0
10/5 06:20	152.7	↓-1.3
10/5 06:30	151.0	↓-1.7
10/5 06:40	149.0	↓-2.0
10/5 06:50	146.8	↓-2.2
10/5 07:00	144.2	↓-2.6
10/5 07:10	141.5	↓-2.7
10/5 07:20	138.5	↓-3.0
10/5 07:30	135.3	↓-3.2
10/5 07:40	132.0	↓-3.3
10/5 07:50	128.5	↓-3.5
10/5 08:00	124.9	↓-3.6
10/5 08:10	121.3	↓-3.6
10/5 08:20	117.6	↓-3.7
10/5 08:30	113.9	↓-3.7
10/5 08:40	110.2	↓-3.7
10/5 08:50	106.5	↓-3.7
10/5 09:00	102.9	↓-3.6
10/5 09:10	99.4	↓-3.5
10/5 09:20	96.1	↓-3.3
10/5 09:30	92.9	↓-3.2
10/5 09:40	89.9	↓-3.0
10/5 09:50	87.1	↓-2.8
10/5 10:00	84.5	↓-2.6
10/5 10:10	82.2	↓-2.3
10/5 10:20	80.1	↓-2.1
10/5 10:30	78.4	↓-1.7
10/5 10:40	76.9	↓-1.5
10/5 10:50	75.8	↓-1.1
10/5 11:00	75.0	↓-0.8
10/5 11:10	74.6	↓-0.4	干潮
10/5 11:20	74.5	↓-0.1
10/5 11:30	74.7	↑0.2
10/5 11:40	75.3	↑0.6
10/5 11:50	76.3	↑1.0
10/5 12:00	77.5	↑1.2
10/5 12:10	79.1	↑1.6
10/5 12:20	81.0	↑1.9
10/5 12:30	83.1	↑2.1
10/5 12:40	85.6	↑2.5
10/5 12:50	88.3	↑2.7
10/5 13:00	91.2	↑2.9
10/5 13:10	94.3	↑3.1
10/5 13:20	97.6	↑3.3
10/5 13:30	101.0	↑3.4
10/5 13:40	104.6	↑3.6
10/5 13:50	108.3	↑3.7
10/5 14:00	112.0	↑3.7
10/5 14:10	115.8	↑3.8
10/5 14:20	119.6	↑3.8
10/5 14:30	123.4	↑3.8
10/5 14:40	127.2	↑3.8
10/5 14:50	130.9	↑3.7
10/5 15:00	134.5	↑3.6
10/5 15:10	138.0	↑3.5
10/5 15:20	141.3	↑3.3
10/5 15:30	144.5	↑3.2
10/5 15:40	147.5	↑3.0
10/5 15:50	150.2	↑2.7
10/5 16:00	152.7	↑2.5
10/5 16:10	155.0	↑2.3
10/5 16:20	156.9	↑1.9
10/5 16:30	158.5	↑1.6
10/5 16:40	159.8	↑1.3
10/5 16:50	160.7	↑0.9
10/5 17:00	161.3	↑0.6
10/5 17:10	161.5	↑0.2	満潮
10/5 17:20	161.3	↓-0.2
10/5 17:30	160.7	↓-0.6
10/5 17:40	159.7	↓-1.0
10/5 17:50	158.3	↓-1.4
10/5 18:00	156.6	↓-1.7
10/5 18:10	154.4	↓-2.2
10/5 18:20	151.9	↓-2.5
10/5 18:30	149.0	↓-2.9
10/5 18:40	145.8	↓-3.2
10/5 18:50	142.2	↓-3.6
10/5 19:00	138.4	↓-3.8
10/5 19:10	134.3	↓-4.1
10/5 19:20	129.9	↓-4.4
10/5 19:30	125.3	↓-4.6
10/5 19:40	120.5	↓-4.8
10/5 19:50	115.5	↓-5.0
10/5 20:00	110.5	↓-5.0
10/5 20:10	105.3	↓-5.2
10/5 20:20	100.0	↓-5.3	最大潮位差
10/5 20:30	94.7	↓-5.3	最大潮位差
10/5 20:40	89.4	↓-5.3	最大潮位差
10/5 20:50	84.1	↓-5.3	最大潮位差
10/5 21:00	78.9	↓-5.2
10/5 21:10	73.7	↓-5.2
10/5 21:20	68.7	↓-5.0
10/5 21:30	63.9	↓-4.8
10/5 21:40	59.3	↓-4.6
10/5 21:50	54.9	↓-4.4
10/5 22:00	50.8	↓-4.1
10/5 22:10	46.9	↓-3.9
10/5 22:20	43.4	↓-3.5
10/5 22:30	40.2	↓-3.2
10/5 22:40	37.4	↓-2.8
10/5 22:50	34.9	↓-2.5
10/5 23:00	32.9	↓-2.0
10/5 23:10	31.3	↓-1.6
10/5 23:20	30.1	↓-1.2
10/5 23:30	29.4	↓-0.7
10/5 23:40	29.1	↓-0.3	干潮
10/5 23:50	29.2	↑0.1