12 (土)	07:18	00:47	18:50	12:53
	191cm	-3cm	186cm	58cm
中潮 出 06:28 入 17:17 出 20:34 入 08:27

千葉灯標（千葉）2039年02月12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
2/12 00:00	3.7	↓-3.3
2/12 00:10	1.1	↓-2.6
2/12 00:20	-1.0	↓-2.1
2/12 00:30	-2.4	↓-1.4
2/12 00:40	-3.1	↓-0.7	干潮
2/12 00:50	-3.2	↓-0.1
2/12 01:00	-2.5	↑0.7
2/12 01:10	-1.2	↑1.3
2/12 01:20	0.7	↑1.9
2/12 01:30	3.3	↑2.6
2/12 01:40	6.5	↑3.2
2/12 01:50	10.3	↑3.8
2/12 02:00	14.7	↑4.4
2/12 02:10	19.5	↑4.8
2/12 02:20	24.9	↑5.4
2/12 02:30	30.7	↑5.8
2/12 02:40	36.9	↑6.2
2/12 02:50	43.5	↑6.6
2/12 03:00	50.4	↑6.9
2/12 03:10	57.5	↑7.1
2/12 03:20	64.9	↑7.4
2/12 03:30	72.3	↑7.4
2/12 03:40	79.9	↑7.6
2/12 03:50	87.6	↑7.7	最大潮位差
2/12 04:00	95.3	↑7.7	最大潮位差
2/12 04:10	102.9	↑7.6
2/12 04:20	110.5	↑7.6
2/12 04:30	118.0	↑7.5
2/12 04:40	125.2	↑7.2
2/12 04:50	132.3	↑7.1
2/12 05:00	139.1	↑6.8
2/12 05:10	145.7	↑6.6
2/12 05:20	151.9	↑6.2
2/12 05:30	157.8	↑5.9
2/12 05:40	163.3	↑5.5
2/12 05:50	168.3	↑5.0
2/12 06:00	172.9	↑4.6
2/12 06:10	177.0	↑4.1
2/12 06:20	180.6	↑3.6
2/12 06:30	183.6	↑3.0
2/12 06:40	186.1	↑2.5
2/12 06:50	188.0	↑1.9
2/12 07:00	189.3	↑1.3
2/12 07:10	190.1	↑0.8	満潮
2/12 07:20	190.2	↑0.1
2/12 07:30	189.7	↓-0.5
2/12 07:40	188.6	↓-1.1
2/12 07:50	187.0	↓-1.6
2/12 08:00	184.8	↓-2.2
2/12 08:10	182.0	↓-2.8
2/12 08:20	178.7	↓-3.3
2/12 08:30	174.9	↓-3.8
2/12 08:40	170.7	↓-4.2
2/12 08:50	166.1	↓-4.6
2/12 09:00	161.1	↓-5.0
2/12 09:10	155.7	↓-5.4
2/12 09:20	150.1	↓-5.6
2/12 09:30	144.3	↓-5.8
2/12 09:40	138.3	↓-6.0
2/12 09:50	132.2	↓-6.1
2/12 10:00	126.0	↓-6.2
2/12 10:10	119.7	↓-6.3
2/12 10:20	113.6	↓-6.1
2/12 10:30	107.5	↓-6.1
2/12 10:40	101.6	↓-5.9
2/12 10:50	95.9	↓-5.7
2/12 11:00	90.4	↓-5.5
2/12 11:10	85.2	↓-5.2
2/12 11:20	80.4	↓-4.8
2/12 11:30	75.9	↓-4.5
2/12 11:40	71.9	↓-4.0
2/12 11:50	68.3	↓-3.6
2/12 12:00	65.2	↓-3.1
2/12 12:10	62.6	↓-2.6
2/12 12:20	60.6	↓-2.0
2/12 12:30	59.1	↓-1.5
2/12 12:40	58.1	↓-1.0
2/12 12:50	57.7	↓-0.4	干潮
2/12 13:00	57.9	↑0.2
2/12 13:10	58.7	↑0.8
2/12 13:20	60.0	↑1.3
2/12 13:30	61.8	↑1.8
2/12 13:40	64.2	↑2.4
2/12 13:50	67.0	↑2.8
2/12 14:00	70.3	↑3.3
2/12 14:10	74.1	↑3.8
2/12 14:20	78.2	↑4.1
2/12 14:30	82.6	↑4.4
2/12 14:40	87.4	↑4.8
2/12 14:50	92.4	↑5.0
2/12 15:00	97.6	↑5.2
2/12 15:10	102.9	↑5.3
2/12 15:20	108.4	↑5.5
2/12 15:30	114.0	↑5.6
2/12 15:40	119.5	↑5.5
2/12 15:50	125.1	↑5.6
2/12 16:00	130.6	↑5.5
2/12 16:10	136.0	↑5.4
2/12 16:20	141.3	↑5.3
2/12 16:30	146.4	↑5.1
2/12 16:40	151.3	↑4.9
2/12 16:50	156.0	↑4.7
2/12 17:00	160.4	↑4.4
2/12 17:10	164.5	↑4.1
2/12 17:20	168.3	↑3.8
2/12 17:30	171.8	↑3.5
2/12 17:40	175.0	↑3.2
2/12 17:50	177.8	↑2.8
2/12 18:00	180.1	↑2.3
2/12 18:10	182.1	↑2.0
2/12 18:20	183.7	↑1.6
2/12 18:30	184.8	↑1.1
2/12 18:40	185.4	↑0.6	満潮
2/12 18:50	185.6	↑0.2	満潮
2/12 19:00	185.3	↓-0.3
2/12 19:10	184.6	↓-0.7
2/12 19:20	183.3	↓-1.3
2/12 19:30	181.6	↓-1.7
2/12 19:40	179.4	↓-2.2
2/12 19:50	176.7	↓-2.7
2/12 20:00	173.5	↓-3.2
2/12 20:10	169.8	↓-3.7
2/12 20:20	165.8	↓-4.0
2/12 20:30	161.3	↓-4.5
2/12 20:40	156.4	↓-4.9
2/12 20:50	151.1	↓-5.3
2/12 21:00	145.4	↓-5.7
2/12 21:10	139.5	↓-5.9
2/12 21:20	133.3	↓-6.2
2/12 21:30	126.8	↓-6.5
2/12 21:40	120.1	↓-6.7
2/12 21:50	113.3	↓-6.8
2/12 22:00	106.4	↓-6.9
2/12 22:10	99.4	↓-7.0
2/12 22:20	92.3	↓-7.1
2/12 22:30	85.3	↓-7.0
2/12 22:40	78.3	↓-7.0
2/12 22:50	71.5	↓-6.8
2/12 23:00	64.8	↓-6.7
2/12 23:10	58.3	↓-6.5
2/12 23:20	52.1	↓-6.2
2/12 23:30	46.2	↓-5.9
2/12 23:40	40.6	↓-5.6
2/12 23:50	35.4	↓-5.2