20 (日)	00:28	07:02	10:40	18:47
	137cm	115cm	129cm	68cm
小潮 出 05:01 入 18:17 出 01:32 入 12:18

寒川（千葉）2036年04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
4/20 00:00	136.3	↑0.3
4/20 00:10	136.5	↑0.2
4/20 00:20	136.6	↑0.1	満潮
4/20 00:30	136.6	0
4/20 00:40	136.6	0
4/20 00:50	136.4	↓-0.2
4/20 01:00	136.3	↓-0.1
4/20 01:10	136.0	↓-0.3
4/20 01:20	135.8	↓-0.2
4/20 01:30	135.5	↓-0.3
4/20 01:40	135.2	↓-0.3
4/20 01:50	134.8	↓-0.4
4/20 02:00	134.5	↓-0.3
4/20 02:10	134.1	↓-0.4
4/20 02:20	133.7	↓-0.4
4/20 02:30	133.2	↓-0.5
4/20 02:40	132.8	↓-0.4
4/20 02:50	132.3	↓-0.5
4/20 03:00	131.8	↓-0.5
4/20 03:10	131.2	↓-0.6
4/20 03:20	130.6	↓-0.6
4/20 03:30	130.0	↓-0.6
4/20 03:40	129.3	↓-0.7
4/20 03:50	128.5	↓-0.8
4/20 04:00	127.7	↓-0.8
4/20 04:10	126.9	↓-0.8
4/20 04:20	126.0	↓-0.9
4/20 04:30	125.1	↓-0.9
4/20 04:40	124.2	↓-0.9
4/20 04:50	123.3	↓-0.9
4/20 05:00	122.3	↓-1.0
4/20 05:10	121.4	↓-0.9
4/20 05:20	120.4	↓-1.0
4/20 05:30	119.5	↓-0.9
4/20 05:40	118.6	↓-0.9
4/20 05:50	117.8	↓-0.8
4/20 06:00	117.1	↓-0.7
4/20 06:10	116.4	↓-0.7
4/20 06:20	115.9	↓-0.5
4/20 06:30	115.4	↓-0.5
4/20 06:40	115.1	↓-0.3
4/20 06:50	114.9	↓-0.2
4/20 07:00	114.8	↓-0.1	干潮
4/20 07:10	114.9	↑0.1
4/20 07:20	115.0	↑0.1
4/20 07:30	115.4	↑0.4
4/20 07:40	115.8	↑0.4
4/20 07:50	116.3	↑0.5
4/20 08:00	117.0	↑0.7
4/20 08:10	117.8	↑0.8
4/20 08:20	118.6	↑0.8
4/20 08:30	119.5	↑0.9
4/20 08:40	120.4	↑0.9
4/20 08:50	121.4	↑1.0
4/20 09:00	122.4	↑1.0
4/20 09:10	123.3	↑0.9
4/20 09:20	124.3	↑1.0
4/20 09:30	125.1	↑0.8
4/20 09:40	125.9	↑0.8
4/20 09:50	126.6	↑0.7
4/20 10:00	127.2	↑0.6
4/20 10:10	127.7	↑0.5
4/20 10:20	128.0	↑0.3
4/20 10:30	128.2	↑0.2	満潮
4/20 10:40	128.3	↑0.1	満潮
4/20 10:50	128.2	↓-0.1
4/20 11:00	128.0	↓-0.2
4/20 11:10	127.6	↓-0.4
4/20 11:20	127.0	↓-0.6
4/20 11:30	126.3	↓-0.7
4/20 11:40	125.5	↓-0.8
4/20 11:50	124.5	↓-1.0
4/20 12:00	123.5	↓-1.0
4/20 12:10	122.3	↓-1.2
4/20 12:20	121.0	↓-1.3
4/20 12:30	119.7	↓-1.3
4/20 12:40	118.3	↓-1.4
4/20 12:50	116.8	↓-1.5
4/20 13:00	115.3	↓-1.5
4/20 13:10	113.8	↓-1.5
4/20 13:20	112.3	↓-1.5
4/20 13:30	110.7	↓-1.6
4/20 13:40	109.1	↓-1.6
4/20 13:50	107.6	↓-1.5
4/20 14:00	106.0	↓-1.6
4/20 14:10	104.4	↓-1.6
4/20 14:20	102.9	↓-1.5
4/20 14:30	101.3	↓-1.6
4/20 14:40	99.7	↓-1.6
4/20 14:50	98.2	↓-1.5
4/20 15:00	96.6	↓-1.6
4/20 15:10	95.0	↓-1.6
4/20 15:20	93.4	↓-1.6
4/20 15:30	91.8	↓-1.6
4/20 15:40	90.2	↓-1.6
4/20 15:50	88.6	↓-1.6
4/20 16:00	87.0	↓-1.6
4/20 16:10	85.3	↓-1.7
4/20 16:20	83.6	↓-1.7
4/20 16:30	82.0	↓-1.6
4/20 16:40	80.4	↓-1.6
4/20 16:50	78.7	↓-1.7
4/20 17:00	77.2	↓-1.5
4/20 17:10	75.6	↓-1.6
4/20 17:20	74.2	↓-1.4
4/20 17:30	72.8	↓-1.4
4/20 17:40	71.5	↓-1.3
4/20 17:50	70.4	↓-1.1
4/20 18:00	69.4	↓-1.0
4/20 18:10	68.5	↓-0.9
4/20 18:20	67.9	↓-0.6
4/20 18:30	67.4	↓-0.5
4/20 18:40	67.1	↓-0.3	干潮
4/20 18:50	67.1	0
4/20 19:00	67.4	↑0.3
4/20 19:10	67.8	↑0.4
4/20 19:20	68.5	↑0.7
4/20 19:30	69.5	↑1.0
4/20 19:40	70.8	↑1.3
4/20 19:50	72.2	↑1.4
4/20 20:00	74.0	↑1.8
4/20 20:10	75.9	↑1.9
4/20 20:20	78.1	↑2.2
4/20 20:30	80.5	↑2.4
4/20 20:40	83.1	↑2.6
4/20 20:50	85.8	↑2.7
4/20 21:00	88.6	↑2.8
4/20 21:10	91.6	↑3.0
4/20 21:20	94.6	↑3.0
4/20 21:30	97.7	↑3.1
4/20 21:40	100.9	↑3.2	最大潮位差
4/20 21:50	104.0	↑3.1
4/20 22:00	107.1	↑3.1
4/20 22:10	110.2	↑3.1
4/20 22:20	113.2	↑3.0
4/20 22:30	116.1	↑2.9
4/20 22:40	118.9	↑2.8
4/20 22:50	121.5	↑2.6
4/20 23:00	124.1	↑2.6
4/20 23:10	126.5	↑2.4
4/20 23:20	128.7	↑2.2
4/20 23:30	130.8	↑2.1
4/20 23:40	132.8	↑2.0
4/20 23:50	134.6	↑1.8