20 (日)	03:52	07:54	12:45	20:41
	109cm	97cm	117cm	10cm
中潮 出 06:19 入 17:25 出 04:18 入 14:13

犬吠埼（千葉）2039年02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
2/20 00:00	70.8	↑3.0
2/20 00:10	73.7	↑2.9
2/20 00:20	76.6	↑2.9
2/20 00:30	79.4	↑2.8
2/20 00:40	82.1	↑2.7
2/20 00:50	84.7	↑2.6
2/20 01:00	87.3	↑2.6
2/20 01:10	89.7	↑2.4
2/20 01:20	91.9	↑2.2
2/20 01:30	94.1	↑2.2
2/20 01:40	96.1	↑2.0
2/20 01:50	97.9	↑1.8
2/20 02:00	99.6	↑1.7
2/20 02:10	101.2	↑1.6
2/20 02:20	102.6	↑1.4
2/20 02:30	103.9	↑1.3
2/20 02:40	104.9	↑1.0
2/20 02:50	105.9	↑1.0
2/20 03:00	106.7	↑0.8
2/20 03:10	107.3	↑0.6
2/20 03:20	107.8	↑0.5
2/20 03:30	108.1	↑0.3
2/20 03:40	108.3	↑0.2
2/20 03:50	108.4	↑0.1	満潮
2/20 04:00	108.3	↓-0.1
2/20 04:10	108.2	↓-0.1
2/20 04:20	107.9	↓-0.3
2/20 04:30	107.6	↓-0.3
2/20 04:40	107.1	↓-0.5
2/20 04:50	106.6	↓-0.5
2/20 05:00	106.0	↓-0.6
2/20 05:10	105.4	↓-0.6
2/20 05:20	104.7	↓-0.7
2/20 05:30	104.0	↓-0.7
2/20 05:40	103.3	↓-0.7
2/20 05:50	102.6	↓-0.7
2/20 06:00	101.8	↓-0.8
2/20 06:10	101.1	↓-0.7
2/20 06:20	100.5	↓-0.6
2/20 06:30	99.8	↓-0.7
2/20 06:40	99.2	↓-0.6
2/20 06:50	98.7	↓-0.5
2/20 07:00	98.2	↓-0.5
2/20 07:10	97.8	↓-0.4
2/20 07:20	97.4	↓-0.4
2/20 07:30	97.2	↓-0.2
2/20 07:40	97.0	↓-0.2
2/20 07:50	96.9	↓-0.1	干潮
2/20 08:00	96.9	0
2/20 08:10	97.1	↑0.2
2/20 08:20	97.3	↑0.2
2/20 08:30	97.6	↑0.3
2/20 08:40	98.0	↑0.4
2/20 08:50	98.5	↑0.5
2/20 09:00	99.0	↑0.5
2/20 09:10	99.7	↑0.7
2/20 09:20	100.4	↑0.7
2/20 09:30	101.2	↑0.8
2/20 09:40	102.1	↑0.9
2/20 09:50	103.0	↑0.9
2/20 10:00	104.0	↑1.0
2/20 10:10	105.0	↑1.0
2/20 10:20	106.1	↑1.1
2/20 10:30	107.1	↑1.0
2/20 10:40	108.2	↑1.1
2/20 10:50	109.2	↑1.0
2/20 11:00	110.3	↑1.1
2/20 11:10	111.3	↑1.0
2/20 11:20	112.2	↑0.9
2/20 11:30	113.1	↑0.9
2/20 11:40	113.9	↑0.8
2/20 11:50	114.7	↑0.8
2/20 12:00	115.3	↑0.6
2/20 12:10	115.9	↑0.6
2/20 12:20	116.3	↑0.4
2/20 12:30	116.5	↑0.2
2/20 12:40	116.7	↑0.2	満潮
2/20 12:50	116.7	0
2/20 13:00	116.5	↓-0.2
2/20 13:10	116.2	↓-0.3
2/20 13:20	115.7	↓-0.5
2/20 13:30	115.0	↓-0.7
2/20 13:40	114.1	↓-0.9
2/20 13:50	113.0	↓-1.1
2/20 14:00	111.8	↓-1.2
2/20 14:10	110.3	↓-1.5
2/20 14:20	108.7	↓-1.6
2/20 14:30	106.9	↓-1.8
2/20 14:40	104.9	↓-2.0
2/20 14:50	102.7	↓-2.2
2/20 15:00	100.3	↓-2.4
2/20 15:10	97.8	↓-2.5
2/20 15:20	95.1	↓-2.7
2/20 15:30	92.2	↓-2.9
2/20 15:40	89.2	↓-3.0
2/20 15:50	86.1	↓-3.1
2/20 16:00	82.8	↓-3.3
2/20 16:10	79.5	↓-3.3
2/20 16:20	76.1	↓-3.4
2/20 16:30	72.5	↓-3.6
2/20 16:40	69.0	↓-3.5
2/20 16:50	65.3	↓-3.7	最大潮位差
2/20 17:00	61.7	↓-3.6
2/20 17:10	58.0	↓-3.7	最大潮位差
2/20 17:20	54.4	↓-3.6
2/20 17:30	50.8	↓-3.6
2/20 17:40	47.2	↓-3.6
2/20 17:50	43.7	↓-3.5
2/20 18:00	40.3	↓-3.4
2/20 18:10	36.9	↓-3.4
2/20 18:20	33.7	↓-3.2
2/20 18:30	30.7	↓-3.0
2/20 18:40	27.8	↓-2.9
2/20 18:50	25.0	↓-2.8
2/20 19:00	22.5	↓-2.5
2/20 19:10	20.1	↓-2.4
2/20 19:20	18.0	↓-2.1
2/20 19:30	16.0	↓-2.0
2/20 19:40	14.3	↓-1.7
2/20 19:50	12.9	↓-1.4
2/20 20:00	11.7	↓-1.2
2/20 20:10	10.7	↓-1.0
2/20 20:20	10.1	↓-0.6
2/20 20:30	9.7	↓-0.4
2/20 20:40	9.5	↓-0.2	干潮
2/20 20:50	9.7	↑0.2
2/20 21:00	10.1	↑0.4
2/20 21:10	10.7	↑0.6
2/20 21:20	11.7	↑1.0
2/20 21:30	12.9	↑1.2
2/20 21:40	14.3	↑1.4
2/20 21:50	16.1	↑1.8
2/20 22:00	18.0	↑1.9
2/20 22:10	20.2	↑2.2
2/20 22:20	22.5	↑2.3
2/20 22:30	25.1	↑2.6
2/20 22:40	27.9	↑2.8
2/20 22:50	30.8	↑2.9
2/20 23:00	33.9	↑3.1
2/20 23:10	37.2	↑3.3
2/20 23:20	40.5	↑3.3
2/20 23:30	44.0	↑3.5
2/20 23:40	47.5	↑3.5
2/20 23:50	51.1	↑3.6