7 (日)	05:02	11:04	17:02	23:18
	155cm	48cm	156cm	29cm
大潮 出 05:39 入 17:15 出 06:20 入 17:56

上総勝浦（千葉）2040年10月7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
10/7 00:00	48.8	↑2.6
10/7 00:10	51.8	↑3.0
10/7 00:20	55.0	↑3.2
10/7 00:30	58.6	↑3.6
10/7 00:40	62.5	↑3.9
10/7 00:50	66.5	↑4.0
10/7 01:00	70.8	↑4.3
10/7 01:10	75.3	↑4.5
10/7 01:20	79.9	↑4.6
10/7 01:30	84.7	↑4.8
10/7 01:40	89.5	↑4.8
10/7 01:50	94.3	↑4.8
10/7 02:00	99.2	↑4.9
10/7 02:10	104.1	↑4.9
10/7 02:20	108.9	↑4.8
10/7 02:30	113.6	↑4.7
10/7 02:40	118.2	↑4.6
10/7 02:50	122.6	↑4.4
10/7 03:00	126.9	↑4.3
10/7 03:10	130.9	↑4.0
10/7 03:20	134.7	↑3.8
10/7 03:30	138.2	↑3.5
10/7 03:40	141.4	↑3.2
10/7 03:50	144.3	↑2.9
10/7 04:00	146.9	↑2.6
10/7 04:10	149.1	↑2.2
10/7 04:20	150.9	↑1.8
10/7 04:30	152.3	↑1.4
10/7 04:40	153.4	↑1.1
10/7 04:50	154.0	↑0.6
10/7 05:00	154.3	↑0.3	満潮
10/7 05:10	154.1	↓-0.2
10/7 05:20	153.5	↓-0.6
10/7 05:30	152.5	↓-1.0
10/7 05:40	151.2	↓-1.3
10/7 05:50	149.4	↓-1.8
10/7 06:00	147.3	↓-2.1
10/7 06:10	144.9	↓-2.4
10/7 06:20	142.1	↓-2.8
10/7 06:30	139.0	↓-3.1
10/7 06:40	135.6	↓-3.4
10/7 06:50	132.0	↓-3.6
10/7 07:00	128.1	↓-3.9
10/7 07:10	124.0	↓-4.1
10/7 07:20	119.8	↓-4.2
10/7 07:30	115.4	↓-4.4
10/7 07:40	110.9	↓-4.5
10/7 07:50	106.3	↓-4.6
10/7 08:00	101.7	↓-4.6
10/7 08:10	97.1	↓-4.6
10/7 08:20	92.5	↓-4.6
10/7 08:30	88.0	↓-4.5
10/7 08:40	83.5	↓-4.5
10/7 08:50	79.2	↓-4.3
10/7 09:00	75.1	↓-4.1
10/7 09:10	71.1	↓-4.0
10/7 09:20	67.4	↓-3.7
10/7 09:30	63.9	↓-3.5
10/7 09:40	60.7	↓-3.2
10/7 09:50	57.8	↓-2.9
10/7 10:00	55.3	↓-2.5
10/7 10:10	53.0	↓-2.3
10/7 10:20	51.2	↓-1.8
10/7 10:30	49.7	↓-1.5
10/7 10:40	48.6	↓-1.1
10/7 10:50	47.9	↓-0.7
10/7 11:00	47.5	↓-0.4	干潮
10/7 11:10	47.6	↑0.1
10/7 11:20	48.2	↑0.6
10/7 11:30	49.1	↑0.9
10/7 11:40	50.4	↑1.3
10/7 11:50	52.0	↑1.6
10/7 12:00	54.1	↑2.1
10/7 12:10	56.5	↑2.4
10/7 12:20	59.3	↑2.8
10/7 12:30	62.3	↑3.0
10/7 12:40	65.7	↑3.4
10/7 12:50	69.3	↑3.6
10/7 13:00	73.2	↑3.9
10/7 13:10	77.3	↑4.1
10/7 13:20	81.6	↑4.3
10/7 13:30	86.0	↑4.4
10/7 13:40	90.6	↑4.6
10/7 13:50	95.2	↑4.6
10/7 14:00	99.9	↑4.7
10/7 14:10	104.6	↑4.7
10/7 14:20	109.3	↑4.7
10/7 14:30	113.9	↑4.6
10/7 14:40	118.4	↑4.5
10/7 14:50	122.8	↑4.4
10/7 15:00	127.1	↑4.3
10/7 15:10	131.1	↑4.0
10/7 15:20	135.0	↑3.9
10/7 15:30	138.5	↑3.5
10/7 15:40	141.8	↑3.3
10/7 15:50	144.8	↑3.0
10/7 16:00	147.4	↑2.6
10/7 16:10	149.7	↑2.3
10/7 16:20	151.6	↑1.9
10/7 16:30	153.1	↑1.5
10/7 16:40	154.2	↑1.1
10/7 16:50	154.9	↑0.7
10/7 17:00	155.1	↑0.2	満潮
10/7 17:10	154.9	↓-0.2
10/7 17:20	154.3	↓-0.6
10/7 17:30	153.3	↓-1.0
10/7 17:40	151.8	↓-1.5
10/7 17:50	149.9	↓-1.9
10/7 18:00	147.6	↓-2.3
10/7 18:10	144.9	↓-2.7
10/7 18:20	141.9	↓-3.0
10/7 18:30	138.5	↓-3.4
10/7 18:40	134.7	↓-3.8
10/7 18:50	130.7	↓-4.0
10/7 19:00	126.4	↓-4.3
10/7 19:10	121.9	↓-4.5
10/7 19:20	117.1	↓-4.8
10/7 19:30	112.2	↓-4.9
10/7 19:40	107.1	↓-5.1
10/7 19:50	101.9	↓-5.2
10/7 20:00	96.6	↓-5.3	最大潮位差
10/7 20:10	91.3	↓-5.3	最大潮位差
10/7 20:20	86.1	↓-5.2
10/7 20:30	80.8	↓-5.3	最大潮位差
10/7 20:40	75.6	↓-5.2
10/7 20:50	70.5	↓-5.1
10/7 21:00	65.6	↓-4.9
10/7 21:10	60.9	↓-4.7
10/7 21:20	56.3	↓-4.6
10/7 21:30	52.1	↓-4.2
10/7 21:40	48.1	↓-4.0
10/7 21:50	44.4	↓-3.7
10/7 22:00	41.0	↓-3.4
10/7 22:10	38.0	↓-3.0
10/7 22:20	35.3	↓-2.7
10/7 22:30	33.1	↓-2.2
10/7 22:40	31.3	↓-1.8
10/7 22:50	29.9	↓-1.4
10/7 23:00	28.9	↓-1.0
10/7 23:10	28.3	↓-0.6	干潮
10/7 23:20	28.2	↓-0.1
10/7 23:30	28.6	↑0.4
10/7 23:40	29.3	↑0.7
10/7 23:50	30.5	↑1.2