15 (水)	06:49	00:16	18:19	12:33
	168cm	4cm	168cm	60cm
中潮 出 06:29 入 17:24 出 08:19 入 20:17

第一海堡（千葉）2040年02月15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
2/15 00:00	4.0	↓-1.1
2/15 00:10	3.5	↓-0.5	干潮
2/15 00:20	3.5	0
2/15 00:30	4.0	↑0.5
2/15 00:40	5.1	↑1.1
2/15 00:50	6.7	↑1.6
2/15 01:00	8.8	↑2.1
2/15 01:10	11.5	↑2.7
2/15 01:20	14.6	↑3.1
2/15 01:30	18.2	↑3.6
2/15 01:40	22.2	↑4.0
2/15 01:50	26.6	↑4.4
2/15 02:00	31.4	↑4.8
2/15 02:10	36.6	↑5.2
2/15 02:20	42.1	↑5.5
2/15 02:30	47.8	↑5.7
2/15 02:40	53.8	↑6.0
2/15 02:50	60.0	↑6.2
2/15 03:00	66.4	↑6.4
2/15 03:10	72.9	↑6.5
2/15 03:20	79.4	↑6.5
2/15 03:30	86.0	↑6.6	最大潮位差
2/15 03:40	92.6	↑6.6	最大潮位差
2/15 03:50	99.1	↑6.5
2/15 04:00	105.6	↑6.5
2/15 04:10	111.8	↑6.2
2/15 04:20	118.0	↑6.2
2/15 04:30	123.9	↑5.9
2/15 04:40	129.5	↑5.6
2/15 04:50	134.9	↑5.4
2/15 05:00	139.9	↑5.0
2/15 05:10	144.6	↑4.7
2/15 05:20	148.9	↑4.3
2/15 05:30	152.8	↑3.9
2/15 05:40	156.3	↑3.5
2/15 05:50	159.3	↑3.0
2/15 06:00	161.8	↑2.5
2/15 06:10	163.9	↑2.1
2/15 06:20	165.5	↑1.6
2/15 06:30	166.7	↑1.2
2/15 06:40	167.3	↑0.6	満潮
2/15 06:50	167.4	↑0.1
2/15 07:00	167.1	↓-0.3
2/15 07:10	166.3	↓-0.8
2/15 07:20	165.0	↓-1.3
2/15 07:30	163.3	↓-1.7
2/15 07:40	161.2	↓-2.1
2/15 07:50	158.6	↓-2.6
2/15 08:00	155.7	↓-2.9
2/15 08:10	152.5	↓-3.2
2/15 08:20	148.9	↓-3.6
2/15 08:30	145.0	↓-3.9
2/15 08:40	140.8	↓-4.2
2/15 08:50	136.5	↓-4.3
2/15 09:00	131.9	↓-4.6
2/15 09:10	127.2	↓-4.7
2/15 09:20	122.4	↓-4.8
2/15 09:30	117.5	↓-4.9
2/15 09:40	112.7	↓-4.8
2/15 09:50	107.8	↓-4.9
2/15 10:00	102.9	↓-4.9
2/15 10:10	98.2	↓-4.7
2/15 10:20	93.6	↓-4.6
2/15 10:30	89.1	↓-4.5
2/15 10:40	84.9	↓-4.2
2/15 10:50	80.9	↓-4.0
2/15 11:00	77.1	↓-3.8
2/15 11:10	73.7	↓-3.4
2/15 11:20	70.6	↓-3.1
2/15 11:30	67.8	↓-2.8
2/15 11:40	65.4	↓-2.4
2/15 11:50	63.4	↓-2.0
2/15 12:00	61.8	↓-1.6
2/15 12:10	60.6	↓-1.2
2/15 12:20	59.9	↓-0.7
2/15 12:30	59.5	↓-0.4	干潮
2/15 12:40	59.6	↑0.1
2/15 12:50	60.2	↑0.6
2/15 13:00	61.2	↑1.0
2/15 13:10	62.6	↑1.4
2/15 13:20	64.4	↑1.8
2/15 13:30	66.6	↑2.2
2/15 13:40	69.1	↑2.5
2/15 13:50	72.1	↑3.0
2/15 14:00	75.4	↑3.3
2/15 14:10	79.0	↑3.6
2/15 14:20	82.8	↑3.8
2/15 14:30	86.9	↑4.1
2/15 14:40	91.3	↑4.4
2/15 14:50	95.8	↑4.5
2/15 15:00	100.4	↑4.6
2/15 15:10	105.2	↑4.8
2/15 15:20	110.1	↑4.9
2/15 15:30	114.9	↑4.8
2/15 15:40	119.8	↑4.9
2/15 15:50	124.6	↑4.8
2/15 16:00	129.4	↑4.8
2/15 16:10	134.0	↑4.6
2/15 16:20	138.4	↑4.4
2/15 16:30	142.7	↑4.3
2/15 16:40	146.7	↑4.0
2/15 16:50	150.4	↑3.7
2/15 17:00	153.9	↑3.5
2/15 17:10	157.0	↑3.1
2/15 17:20	159.7	↑2.7
2/15 17:30	162.1	↑2.4
2/15 17:40	164.0	↑1.9
2/15 17:50	165.6	↑1.6
2/15 18:00	166.7	↑1.1
2/15 18:10	167.3	↑0.6	満潮
2/15 18:20	167.4	↑0.1
2/15 18:30	167.1	↓-0.3
2/15 18:40	166.3	↓-0.8
2/15 18:50	165.1	↓-1.2
2/15 19:00	163.4	↓-1.7
2/15 19:10	161.2	↓-2.2
2/15 19:20	158.5	↓-2.7
2/15 19:30	155.4	↓-3.1
2/15 19:40	151.9	↓-3.5
2/15 19:50	148.0	↓-3.9
2/15 20:00	143.7	↓-4.3
2/15 20:10	139.0	↓-4.7
2/15 20:20	134.1	↓-4.9
2/15 20:30	128.8	↓-5.3
2/15 20:40	123.3	↓-5.5
2/15 20:50	117.6	↓-5.7
2/15 21:00	111.6	↓-6.0
2/15 21:10	105.6	↓-6.0
2/15 21:20	99.4	↓-6.2
2/15 21:30	93.1	↓-6.3
2/15 21:40	86.9	↓-6.2
2/15 21:50	80.6	↓-6.3
2/15 22:00	74.4	↓-6.2
2/15 22:10	68.3	↓-6.1
2/15 22:20	62.4	↓-5.9
2/15 22:30	56.6	↓-5.8
2/15 22:40	51.1	↓-5.5
2/15 22:50	45.8	↓-5.3
2/15 23:00	40.8	↓-5.0
2/15 23:10	36.2	↓-4.6
2/15 23:20	31.8	↓-4.4
2/15 23:30	27.9	↓-3.9
2/15 23:40	24.4	↓-3.5
2/15 23:50	21.4	↓-3.0