20 (火)	05:22	11:32	17:30	23:42
	155cm	54cm	146cm	43cm
中潮 出 05:24 入 17:39 出 07:02 入 18:59

犬吠埼（千葉）2039年09月20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
9/20 00:00	56.0	↑1.7
9/20 00:10	58.0	↑2.0
9/20 00:20	60.4	↑2.4
9/20 00:30	63.0	↑2.6
9/20 00:40	65.9	↑2.9
9/20 00:50	69.1	↑3.2
9/20 01:00	72.5	↑3.4
9/20 01:10	76.1	↑3.6
9/20 01:20	80.0	↑3.9
9/20 01:30	83.9	↑3.9
9/20 01:40	88.1	↑4.2
9/20 01:50	92.3	↑4.2
9/20 02:00	96.6	↑4.3
9/20 02:10	101.0	↑4.4	最大潮位差
9/20 02:20	105.3	↑4.3
9/20 02:30	109.7	↑4.4	最大潮位差
9/20 02:40	114.0	↑4.3
9/20 02:50	118.2	↑4.2
9/20 03:00	122.3	↑4.1
9/20 03:10	126.3	↑4.0
9/20 03:20	130.1	↑3.8
9/20 03:30	133.8	↑3.7
9/20 03:40	137.2	↑3.4
9/20 03:50	140.3	↑3.1
9/20 04:00	143.2	↑2.9
9/20 04:10	145.8	↑2.6
9/20 04:20	148.1	↑2.3
9/20 04:30	150.1	↑2.0
9/20 04:40	151.8	↑1.7
9/20 04:50	153.1	↑1.3
9/20 05:00	154.0	↑0.9
9/20 05:10	154.6	↑0.6
9/20 05:20	154.8	↑0.2	満潮
9/20 05:30	154.7	↓-0.1
9/20 05:40	154.1	↓-0.6
9/20 05:50	153.3	↓-0.8
9/20 06:00	152.0	↓-1.3
9/20 06:10	150.5	↓-1.5
9/20 06:20	148.6	↓-1.9
9/20 06:30	146.3	↓-2.3
9/20 06:40	143.8	↓-2.5
9/20 06:50	141.0	↓-2.8
9/20 07:00	137.9	↓-3.1
9/20 07:10	134.6	↓-3.3
9/20 07:20	131.0	↓-3.6
9/20 07:30	127.3	↓-3.7
9/20 07:40	123.4	↓-3.9
9/20 07:50	119.3	↓-4.1
9/20 08:00	115.2	↓-4.1
9/20 08:10	111.0	↓-4.2
9/20 08:20	106.7	↓-4.3
9/20 08:30	102.4	↓-4.3
9/20 08:40	98.1	↓-4.3
9/20 08:50	93.9	↓-4.2
9/20 09:00	89.8	↓-4.1
9/20 09:10	85.7	↓-4.1
9/20 09:20	81.8	↓-3.9
9/20 09:30	78.1	↓-3.7
9/20 09:40	74.5	↓-3.6
9/20 09:50	71.2	↓-3.3
9/20 10:00	68.1	↓-3.1
9/20 10:10	65.3	↓-2.8
9/20 10:20	62.7	↓-2.6
9/20 10:30	60.5	↓-2.2
9/20 10:40	58.5	↓-2.0
9/20 10:50	56.9	↓-1.6
9/20 11:00	55.7	↓-1.2
9/20 11:10	54.7	↓-1.0
9/20 11:20	54.2	↓-0.5
9/20 11:30	53.9	↓-0.3	干潮
9/20 11:40	54.1	↑0.2
9/20 11:50	54.6	↑0.5
9/20 12:00	55.4	↑0.8
9/20 12:10	56.6	↑1.2
9/20 12:20	58.1	↑1.5
9/20 12:30	60.0	↑1.9
9/20 12:40	62.1	↑2.1
9/20 12:50	64.6	↑2.5
9/20 13:00	67.3	↑2.7
9/20 13:10	70.2	↑2.9
9/20 13:20	73.4	↑3.2
9/20 13:30	76.8	↑3.4
9/20 13:40	80.4	↑3.6
9/20 13:50	84.1	↑3.7
9/20 14:00	87.9	↑3.8
9/20 14:10	91.8	↑3.9
9/20 14:20	95.8	↑4.0
9/20 14:30	99.8	↑4.0
9/20 14:40	103.9	↑4.1
9/20 14:50	107.8	↑3.9
9/20 15:00	111.8	↑4.0
9/20 15:10	115.6	↑3.8
9/20 15:20	119.3	↑3.7
9/20 15:30	122.9	↑3.6
9/20 15:40	126.3	↑3.4
9/20 15:50	129.5	↑3.2
9/20 16:00	132.4	↑2.9
9/20 16:10	135.1	↑2.7
9/20 16:20	137.6	↑2.5
9/20 16:30	139.7	↑2.1
9/20 16:40	141.5	↑1.8
9/20 16:50	143.1	↑1.6
9/20 17:00	144.2	↑1.1
9/20 17:10	145.1	↑0.9
9/20 17:20	145.6	↑0.5	満潮
9/20 17:30	145.7	↑0.1	満潮
9/20 17:40	145.5	↓-0.2
9/20 17:50	144.9	↓-0.6
9/20 18:00	144.0	↓-0.9
9/20 18:10	142.7	↓-1.3
9/20 18:20	141.0	↓-1.7
9/20 18:30	139.1	↓-1.9
9/20 18:40	136.8	↓-2.3
9/20 18:50	134.2	↓-2.6
9/20 19:00	131.4	↓-2.8
9/20 19:10	128.2	↓-3.2
9/20 19:20	124.9	↓-3.3
9/20 19:30	121.3	↓-3.6
9/20 19:40	117.5	↓-3.8
9/20 19:50	113.5	↓-4.0
9/20 20:00	109.5	↓-4.0
9/20 20:10	105.3	↓-4.2
9/20 20:20	101.0	↓-4.3
9/20 20:30	96.7	↓-4.3
9/20 20:40	92.3	↓-4.4	最大潮位差
9/20 20:50	88.0	↓-4.3
9/20 21:00	83.7	↓-4.3
9/20 21:10	79.5	↓-4.2
9/20 21:20	75.4	↓-4.1
9/20 21:30	71.4	↓-4.0
9/20 21:40	67.6	↓-3.8
9/20 21:50	64.0	↓-3.6
9/20 22:00	60.6	↓-3.4
9/20 22:10	57.4	↓-3.2
9/20 22:20	54.5	↓-2.9
9/20 22:30	51.9	↓-2.6
9/20 22:40	49.6	↓-2.3
9/20 22:50	47.6	↓-2.0
9/20 23:00	45.9	↓-1.7
9/20 23:10	44.6	↓-1.3
9/20 23:20	43.7	↓-0.9
9/20 23:30	43.1	↓-0.6
9/20 23:40	42.8	↓-0.3	干潮
9/20 23:50	43.0	↑0.2