5 (木)	05:21	11:07	16:58	23:27
	147cm	65cm	152cm	24cm
大潮 出 05:37 入 17:18 出 17:44 入 06:52

上総勝浦（千葉）2028年10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
10/5 00:00	36.7	↑2.3
10/5 00:10	39.4	↑2.7
10/5 00:20	42.4	↑3.0
10/5 00:30	45.7	↑3.3
10/5 00:40	49.3	↑3.6
10/5 00:50	53.1	↑3.8
10/5 01:00	57.2	↑4.1
10/5 01:10	61.5	↑4.3
10/5 01:20	66.0	↑4.5
10/5 01:30	70.6	↑4.6
10/5 01:40	75.4	↑4.8
10/5 01:50	80.2	↑4.8
10/5 02:00	85.0	↑4.8
10/5 02:10	89.9	↑4.9
10/5 02:20	94.8	↑4.9
10/5 02:30	99.6	↑4.8
10/5 02:40	104.3	↑4.7
10/5 02:50	108.9	↑4.6
10/5 03:00	113.3	↑4.4
10/5 03:10	117.6	↑4.3
10/5 03:20	121.7	↑4.1
10/5 03:30	125.5	↑3.8
10/5 03:40	129.1	↑3.6
10/5 03:50	132.3	↑3.2
10/5 04:00	135.3	↑3.0
10/5 04:10	138.0	↑2.7
10/5 04:20	140.4	↑2.4
10/5 04:30	142.4	↑2.0
10/5 04:40	144.0	↑1.6
10/5 04:50	145.3	↑1.3
10/5 05:00	146.2	↑0.9
10/5 05:10	146.7	↑0.5
10/5 05:20	146.9	↑0.2	満潮
10/5 05:30	146.7	↓-0.2
10/5 05:40	146.1	↓-0.6
10/5 05:50	145.2	↓-0.9
10/5 06:00	144.0	↓-1.2
10/5 06:10	142.4	↓-1.6
10/5 06:20	140.6	↓-1.8
10/5 06:30	138.4	↓-2.2
10/5 06:40	136.0	↓-2.4
10/5 06:50	133.3	↓-2.7
10/5 07:00	130.4	↓-2.9
10/5 07:10	127.3	↓-3.1
10/5 07:20	124.0	↓-3.3
10/5 07:30	120.6	↓-3.4
10/5 07:40	117.1	↓-3.5
10/5 07:50	113.4	↓-3.7
10/5 08:00	109.8	↓-3.6
10/5 08:10	106.0	↓-3.8
10/5 08:20	102.3	↓-3.7
10/5 08:30	98.6	↓-3.7
10/5 08:40	95.0	↓-3.6
10/5 08:50	91.5	↓-3.5
10/5 09:00	88.1	↓-3.4
10/5 09:10	84.8	↓-3.3
10/5 09:20	81.7	↓-3.1
10/5 09:30	78.8	↓-2.9
10/5 09:40	76.1	↓-2.7
10/5 09:50	73.6	↓-2.5
10/5 10:00	71.4	↓-2.2
10/5 10:10	69.4	↓-2.0
10/5 10:20	67.8	↓-1.6
10/5 10:30	66.5	↓-1.3
10/5 10:40	65.4	↓-1.1
10/5 10:50	64.7	↓-0.7
10/5 11:00	64.4	↓-0.3	干潮
10/5 11:10	64.3	↓-0.1
10/5 11:20	64.6	↑0.3
10/5 11:30	65.3	↑0.7
10/5 11:40	66.2	↑0.9
10/5 11:50	67.5	↑1.3
10/5 12:00	69.1	↑1.6
10/5 12:10	71.0	↑1.9
10/5 12:20	73.1	↑2.1
10/5 12:30	75.6	↑2.5
10/5 12:40	78.3	↑2.7
10/5 12:50	81.2	↑2.9
10/5 13:00	84.3	↑3.1
10/5 13:10	87.6	↑3.3
10/5 13:20	91.1	↑3.5
10/5 13:30	94.7	↑3.6
10/5 13:40	98.4	↑3.7
10/5 13:50	102.2	↑3.8
10/5 14:00	106.1	↑3.9
10/5 14:10	109.9	↑3.8
10/5 14:20	113.8	↑3.9
10/5 14:30	117.6	↑3.8
10/5 14:40	121.4	↑3.8
10/5 14:50	125.0	↑3.6
10/5 15:00	128.5	↑3.5
10/5 15:10	131.9	↑3.4
10/5 15:20	135.1	↑3.2
10/5 15:30	138.0	↑2.9
10/5 15:40	140.7	↑2.7
10/5 15:50	143.2	↑2.5
10/5 16:00	145.3	↑2.1
10/5 16:10	147.2	↑1.9
10/5 16:20	148.7	↑1.5
10/5 16:30	149.9	↑1.2
10/5 16:40	150.7	↑0.8
10/5 16:50	151.2	↑0.5	満潮
10/5 17:00	151.2	0
10/5 17:10	150.9	↓-0.3
10/5 17:20	150.2	↓-0.7
10/5 17:30	149.1	↓-1.1
10/5 17:40	147.6	↓-1.5
10/5 17:50	145.7	↓-1.9
10/5 18:00	143.5	↓-2.2
10/5 18:10	140.9	↓-2.6
10/5 18:20	138.0	↓-2.9
10/5 18:30	134.7	↓-3.3
10/5 18:40	131.1	↓-3.6
10/5 18:50	127.3	↓-3.8
10/5 19:00	123.1	↓-4.2
10/5 19:10	118.7	↓-4.4
10/5 19:20	114.2	↓-4.5
10/5 19:30	109.4	↓-4.8
10/5 19:40	104.5	↓-4.9
10/5 19:50	99.5	↓-5.0
10/5 20:00	94.3	↓-5.2	最大潮位差
10/5 20:10	89.2	↓-5.1
10/5 20:20	84.0	↓-5.2	最大潮位差
10/5 20:30	78.8	↓-5.2	最大潮位差
10/5 20:40	73.7	↓-5.1
10/5 20:50	68.7	↓-5.0
10/5 21:00	63.7	↓-5.0
10/5 21:10	59.0	↓-4.7
10/5 21:20	54.4	↓-4.6
10/5 21:30	50.1	↓-4.3
10/5 21:40	45.9	↓-4.2
10/5 21:50	42.1	↓-3.8
10/5 22:00	38.6	↓-3.5
10/5 22:10	35.4	↓-3.2
10/5 22:20	32.5	↓-2.9
10/5 22:30	30.0	↓-2.5
10/5 22:40	27.9	↓-2.1
10/5 22:50	26.2	↓-1.7
10/5 23:00	24.9	↓-1.3
10/5 23:10	24.0	↓-0.9
10/5 23:20	23.5	↓-0.5	干潮
10/5 23:30	23.5	0
10/5 23:40	23.8	↑0.3
10/5 23:50	24.6	↑0.8