11 (土)	05:10	10:32	16:03	22:58
	171cm	94cm	179cm	3cm
大潮 出 06:40 入 16:31 出 16:14 入 05:54

第一海堡（千葉）2038年12月11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
12/11 00:00	33.9	↑4.2
12/11 00:10	38.5	↑4.6
12/11 00:20	43.4	↑4.9
12/11 00:30	48.6	↑5.2
12/11 00:40	54.0	↑5.4
12/11 00:50	59.7	↑5.7
12/11 01:00	65.5	↑5.8
12/11 01:10	71.5	↑6.0
12/11 01:20	77.6	↑6.1
12/11 01:30	83.8	↑6.2
12/11 01:40	90.0	↑6.2
12/11 01:50	96.1	↑6.1
12/11 02:00	102.3	↑6.2
12/11 02:10	108.3	↑6.0
12/11 02:20	114.3	↑6.0
12/11 02:30	120.1	↑5.8
12/11 02:40	125.7	↑5.6
12/11 02:50	131.0	↑5.3
12/11 03:00	136.1	↑5.1
12/11 03:10	141.0	↑4.9
12/11 03:20	145.5	↑4.5
12/11 03:30	149.7	↑4.2
12/11 03:40	153.6	↑3.9
12/11 03:50	157.0	↑3.4
12/11 04:00	160.1	↑3.1
12/11 04:10	162.8	↑2.7
12/11 04:20	165.1	↑2.3
12/11 04:30	166.9	↑1.8
12/11 04:40	168.4	↑1.5
12/11 04:50	169.4	↑1.0
12/11 05:00	169.9	↑0.5	満潮
12/11 05:10	170.1	↑0.2	満潮
12/11 05:20	169.9	↓-0.2
12/11 05:30	169.2	↓-0.7
12/11 05:40	168.2	↓-1.0
12/11 05:50	166.8	↓-1.4
12/11 06:00	165.1	↓-1.7
12/11 06:10	163.1	↓-2.0
12/11 06:20	160.7	↓-2.4
12/11 06:30	158.1	↓-2.6
12/11 06:40	155.2	↓-2.9
12/11 06:50	152.1	↓-3.1
12/11 07:00	148.8	↓-3.3
12/11 07:10	145.4	↓-3.4
12/11 07:20	141.8	↓-3.6
12/11 07:30	138.2	↓-3.6
12/11 07:40	134.5	↓-3.7
12/11 07:50	130.8	↓-3.7
12/11 08:00	127.1	↓-3.7
12/11 08:10	123.4	↓-3.7
12/11 08:20	119.8	↓-3.6
12/11 08:30	116.4	↓-3.4
12/11 08:40	113.1	↓-3.3
12/11 08:50	109.9	↓-3.2
12/11 09:00	107.0	↓-2.9
12/11 09:10	104.3	↓-2.7
12/11 09:20	101.8	↓-2.5
12/11 09:30	99.7	↓-2.1
12/11 09:40	97.8	↓-1.9
12/11 09:50	96.2	↓-1.6
12/11 10:00	95.0	↓-1.2
12/11 10:10	94.1	↓-0.9
12/11 10:20	93.5	↓-0.6
12/11 10:30	93.3	↓-0.2	干潮
12/11 10:40	93.4	↑0.1
12/11 10:50	94.0	↑0.6
12/11 11:00	94.8	↑0.8
12/11 11:10	96.0	↑1.2
12/11 11:20	97.6	↑1.6
12/11 11:30	99.5	↑1.9
12/11 11:40	101.6	↑2.1
12/11 11:50	104.1	↑2.5
12/11 12:00	106.9	↑2.8
12/11 12:10	109.9	↑3.0
12/11 12:20	113.1	↑3.2
12/11 12:30	116.6	↑3.5
12/11 12:40	120.2	↑3.6
12/11 12:50	123.9	↑3.7
12/11 13:00	127.8	↑3.9
12/11 13:10	131.7	↑3.9
12/11 13:20	135.7	↑4.0
12/11 13:30	139.7	↑4.0
12/11 13:40	143.7	↑4.0
12/11 13:50	147.6	↑3.9
12/11 14:00	151.4	↑3.8
12/11 14:10	155.1	↑3.7
12/11 14:20	158.6	↑3.5
12/11 14:30	161.9	↑3.3
12/11 14:40	165.0	↑3.1
12/11 14:50	167.8	↑2.8
12/11 15:00	170.3	↑2.5
12/11 15:10	172.5	↑2.2
12/11 15:20	174.4	↑1.9
12/11 15:30	175.9	↑1.5
12/11 15:40	177.0	↑1.1
12/11 15:50	177.7	↑0.7
12/11 16:00	178.0	↑0.3	満潮
12/11 16:10	177.9	↓-0.1
12/11 16:20	177.3	↓-0.6
12/11 16:30	176.3	↓-1.0
12/11 16:40	174.8	↓-1.5
12/11 16:50	172.8	↓-2.0
12/11 17:00	170.5	↓-2.3
12/11 17:10	167.6	↓-2.9
12/11 17:20	164.4	↓-3.2
12/11 17:30	160.7	↓-3.7
12/11 17:40	156.6	↓-4.1
12/11 17:50	152.2	↓-4.4
12/11 18:00	147.4	↓-4.8
12/11 18:10	142.2	↓-5.2
12/11 18:20	136.8	↓-5.4
12/11 18:30	131.0	↓-5.8
12/11 18:40	125.0	↓-6.0
12/11 18:50	118.8	↓-6.2
12/11 19:00	112.4	↓-6.4
12/11 19:10	105.9	↓-6.5
12/11 19:20	99.3	↓-6.6
12/11 19:30	92.6	↓-6.7	最大潮位差
12/11 19:40	85.9	↓-6.7	最大潮位差
12/11 19:50	79.2	↓-6.7	最大潮位差
12/11 20:00	72.5	↓-6.7	最大潮位差
12/11 20:10	65.9	↓-6.6
12/11 20:20	59.5	↓-6.4
12/11 20:30	53.3	↓-6.2
12/11 20:40	47.2	↓-6.1
12/11 20:50	41.4	↓-5.8
12/11 21:00	35.9	↓-5.5
12/11 21:10	30.7	↓-5.2
12/11 21:20	25.9	↓-4.8
12/11 21:30	21.5	↓-4.4
12/11 21:40	17.4	↓-4.1
12/11 21:50	13.8	↓-3.6
12/11 22:00	10.7	↓-3.1
12/11 22:10	8.0	↓-2.7
12/11 22:20	5.8	↓-2.2
12/11 22:30	4.2	↓-1.6
12/11 22:40	3.0	↓-1.2
12/11 22:50	2.4	↓-0.6	干潮
12/11 23:00	2.3	↓-0.1
12/11 23:10	2.7	↑0.4
12/11 23:20	3.7	↑1.0
12/11 23:30	5.1	↑1.4
12/11 23:40	7.1	↑2.0
12/11 23:50	9.6	↑2.5