20 (日)	01:05	07:01	11:40	18:48
	136cm	103cm	120cm	53cm
小潮 出 05:03 入 18:19 出 01:35 入 12:21

第一海堡（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	131.8	↑1.2
4/20 00:10	132.7	↑0.9
4/20 00:20	133.5	↑0.8
4/20 00:30	134.2	↑0.7
4/20 00:40	134.6	↑0.4
4/20 00:50	134.9	↑0.3
4/20 01:00	135.1	↑0.2	満潮
4/20 01:10	135.1	0
4/20 01:20	134.9	↓-0.2
4/20 01:30	134.6	↓-0.3
4/20 01:40	134.2	↓-0.4
4/20 01:50	133.6	↓-0.6
4/20 02:00	132.9	↓-0.7
4/20 02:10	132.1	↓-0.8
4/20 02:20	131.1	↓-1.0
4/20 02:30	130.1	↓-1.0
4/20 02:40	129.0	↓-1.1
4/20 02:50	127.8	↓-1.2
4/20 03:00	126.5	↓-1.3
4/20 03:10	125.2	↓-1.3
4/20 03:20	123.8	↓-1.4
4/20 03:30	122.4	↓-1.4
4/20 03:40	120.9	↓-1.5
4/20 03:50	119.5	↓-1.4
4/20 04:00	118.0	↓-1.5
4/20 04:10	116.6	↓-1.4
4/20 04:20	115.2	↓-1.4
4/20 04:30	113.8	↓-1.4
4/20 04:40	112.5	↓-1.3
4/20 04:50	111.2	↓-1.3
4/20 05:00	109.9	↓-1.3
4/20 05:10	108.8	↓-1.1
4/20 05:20	107.7	↓-1.1
4/20 05:30	106.7	↓-1.0
4/20 05:40	105.8	↓-0.9
4/20 05:50	105.0	↓-0.8
4/20 06:00	104.3	↓-0.7
4/20 06:10	103.7	↓-0.6
4/20 06:20	103.2	↓-0.5
4/20 06:30	102.8	↓-0.4
4/20 06:40	102.5	↓-0.3
4/20 06:50	102.3	↓-0.2
4/20 07:00	102.3	0	干潮
4/20 07:10	102.3	0
4/20 07:20	102.5	↑0.2
4/20 07:30	102.7	↑0.2
4/20 07:40	103.1	↑0.4
4/20 07:50	103.6	↑0.5
4/20 08:00	104.1	↑0.5
4/20 08:10	104.7	↑0.6
4/20 08:20	105.4	↑0.7
4/20 08:30	106.2	↑0.8
4/20 08:40	107.0	↑0.8
4/20 08:50	107.8	↑0.8
4/20 09:00	108.7	↑0.9
4/20 09:10	109.7	↑1.0
4/20 09:20	110.6	↑0.9
4/20 09:30	111.5	↑0.9
4/20 09:40	112.5	↑1.0
4/20 09:50	113.4	↑0.9
4/20 10:00	114.3	↑0.9
4/20 10:10	115.1	↑0.8
4/20 10:20	115.9	↑0.8
4/20 10:30	116.7	↑0.8
4/20 10:40	117.3	↑0.6
4/20 10:50	117.9	↑0.6
4/20 11:00	118.4	↑0.5
4/20 11:10	118.8	↑0.4
4/20 11:20	119.1	↑0.3
4/20 11:30	119.3	↑0.2	満潮
4/20 11:40	119.3	0	満潮
4/20 11:50	119.2	↓-0.1
4/20 12:00	119.0	↓-0.2
4/20 12:10	118.7	↓-0.3
4/20 12:20	118.2	↓-0.5
4/20 12:30	117.5	↓-0.7
4/20 12:40	116.7	↓-0.8
4/20 12:50	115.8	↓-0.9
4/20 13:00	114.7	↓-1.1
4/20 13:10	113.5	↓-1.2
4/20 13:20	112.1	↓-1.4
4/20 13:30	110.6	↓-1.5
4/20 13:40	109.0	↓-1.6
4/20 13:50	107.2	↓-1.8
4/20 14:00	105.4	↓-1.8
4/20 14:10	103.4	↓-2.0
4/20 14:20	101.3	↓-2.1
4/20 14:30	99.1	↓-2.2
4/20 14:40	96.9	↓-2.2
4/20 14:50	94.5	↓-2.4
4/20 15:00	92.1	↓-2.4
4/20 15:10	89.7	↓-2.4
4/20 15:20	87.2	↓-2.5
4/20 15:30	84.8	↓-2.4
4/20 15:40	82.3	↓-2.5
4/20 15:50	79.8	↓-2.5
4/20 16:00	77.4	↓-2.4
4/20 16:10	75.0	↓-2.4
4/20 16:20	72.6	↓-2.4
4/20 16:30	70.3	↓-2.3
4/20 16:40	68.1	↓-2.2
4/20 16:50	66.0	↓-2.1
4/20 17:00	64.0	↓-2.0
4/20 17:10	62.2	↓-1.8
4/20 17:20	60.4	↓-1.8
4/20 17:30	58.9	↓-1.5
4/20 17:40	57.5	↓-1.4
4/20 17:50	56.2	↓-1.3
4/20 18:00	55.2	↓-1.0
4/20 18:10	54.3	↓-0.9
4/20 18:20	53.6	↓-0.7
4/20 18:30	53.2	↓-0.4
4/20 18:40	52.9	↓-0.3	干潮
4/20 18:50	52.9	0
4/20 19:00	53.1	↑0.2
4/20 19:10	53.5	↑0.4
4/20 19:20	54.1	↑0.6
4/20 19:30	54.9	↑0.8
4/20 19:40	56.0	↑1.1
4/20 19:50	57.3	↑1.3
4/20 20:00	58.7	↑1.4
4/20 20:10	60.4	↑1.7
4/20 20:20	62.3	↑1.9
4/20 20:30	64.3	↑2.0
4/20 20:40	66.6	↑2.3
4/20 20:50	69.0	↑2.4
4/20 21:00	71.5	↑2.5
4/20 21:10	74.2	↑2.7
4/20 21:20	77.0	↑2.8
4/20 21:30	80.0	↑3.0
4/20 21:40	83.0	↑3.0
4/20 21:50	86.1	↑3.1
4/20 22:00	89.3	↑3.2
4/20 22:10	92.5	↑3.2
4/20 22:20	95.8	↑3.3	最大潮位差
4/20 22:30	99.1	↑3.3	最大潮位差
4/20 22:40	102.3	↑3.2
4/20 22:50	105.6	↑3.3	最大潮位差
4/20 23:00	108.8	↑3.2
4/20 23:10	111.9	↑3.1
4/20 23:20	115.0	↑3.1
4/20 23:30	118.0	↑3.0
4/20 23:40	120.8	↑2.8
4/20 23:50	123.6	↑2.8