13 (日)	07:45	01:22	19:36	13:28
	188cm	12cm	175cm	54cm
中潮 出 06:27 入 17:18 出 21:40 入 08:59

千葉灯標（千葉）2039年02月13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
2/13 00:00	30.6	↓-4.8
2/13 00:10	26.3	↓-4.3
2/13 00:20	22.4	↓-3.9
2/13 00:30	19.1	↓-3.3
2/13 00:40	16.4	↓-2.7
2/13 00:50	14.2	↓-2.2
2/13 01:00	12.6	↓-1.6
2/13 01:10	11.6	↓-1.0
2/13 01:20	11.3	↓-0.3	干潮
2/13 01:30	11.5	↑0.2
2/13 01:40	12.4	↑0.9
2/13 01:50	13.9	↑1.5
2/13 02:00	16.0	↑2.1
2/13 02:10	18.7	↑2.7
2/13 02:20	22.0	↑3.3
2/13 02:30	25.8	↑3.8
2/13 02:40	30.1	↑4.3
2/13 02:50	34.8	↑4.7
2/13 03:00	40.1	↑5.3
2/13 03:10	45.7	↑5.6
2/13 03:20	51.6	↑5.9
2/13 03:30	57.9	↑6.3
2/13 03:40	64.5	↑6.6
2/13 03:50	71.2	↑6.7
2/13 04:00	78.1	↑6.9
2/13 04:10	85.2	↑7.1
2/13 04:20	92.3	↑7.1
2/13 04:30	99.5	↑7.2	最大潮位差
2/13 04:40	106.6	↑7.1
2/13 04:50	113.7	↑7.1
2/13 05:00	120.6	↑6.9
2/13 05:10	127.4	↑6.8
2/13 05:20	134.1	↑6.7
2/13 05:30	140.4	↑6.3
2/13 05:40	146.6	↑6.2
2/13 05:50	152.4	↑5.8
2/13 06:00	157.8	↑5.4
2/13 06:10	162.9	↑5.1
2/13 06:20	167.6	↑4.7
2/13 06:30	171.8	↑4.2
2/13 06:40	175.6	↑3.8
2/13 06:50	178.8	↑3.2
2/13 07:00	181.6	↑2.8
2/13 07:10	183.8	↑2.2
2/13 07:20	185.4	↑1.6
2/13 07:30	186.5	↑1.1
2/13 07:40	187.0	↑0.5	満潮
2/13 07:50	187.0	0
2/13 08:00	186.3	↓-0.7
2/13 08:10	185.1	↓-1.2
2/13 08:20	183.3	↓-1.8
2/13 08:30	181.0	↓-2.3
2/13 08:40	178.2	↓-2.8
2/13 08:50	174.8	↓-3.4
2/13 09:00	171.0	↓-3.8
2/13 09:10	166.8	↓-4.2
2/13 09:20	162.2	↓-4.6
2/13 09:30	157.2	↓-5.0
2/13 09:40	151.9	↓-5.3
2/13 09:50	146.3	↓-5.6
2/13 10:00	140.6	↓-5.7
2/13 10:10	134.6	↓-6.0
2/13 10:20	128.6	↓-6.0
2/13 10:30	122.5	↓-6.1
2/13 10:40	116.4	↓-6.1
2/13 10:50	110.3	↓-6.1
2/13 11:00	104.3	↓-6.0
2/13 11:10	98.5	↓-5.8
2/13 11:20	92.9	↓-5.6
2/13 11:30	87.5	↓-5.4
2/13 11:40	82.4	↓-5.1
2/13 11:50	77.6	↓-4.8
2/13 12:00	73.1	↓-4.5
2/13 12:10	69.1	↓-4.0
2/13 12:20	65.4	↓-3.7
2/13 12:30	62.3	↓-3.1
2/13 12:40	59.6	↓-2.7
2/13 12:50	57.4	↓-2.2
2/13 13:00	55.7	↓-1.7
2/13 13:10	54.5	↓-1.2
2/13 13:20	53.9	↓-0.6	干潮
2/13 13:30	53.7	↓-0.2
2/13 13:40	54.1	↑0.4
2/13 13:50	55.0	↑0.9
2/13 14:00	56.5	↑1.5
2/13 14:10	58.3	↑1.8
2/13 14:20	60.7	↑2.4
2/13 14:30	63.5	↑2.8
2/13 14:40	66.6	↑3.1
2/13 14:50	70.2	↑3.6
2/13 15:00	74.1	↑3.9
2/13 15:10	78.2	↑4.1
2/13 15:20	82.7	↑4.5
2/13 15:30	87.3	↑4.6
2/13 15:40	92.1	↑4.8
2/13 15:50	97.1	↑5.0
2/13 16:00	102.1	↑5.0
2/13 16:10	107.2	↑5.1
2/13 16:20	112.4	↑5.2
2/13 16:30	117.5	↑5.1
2/13 16:40	122.5	↑5.0
2/13 16:50	127.5	↑5.0
2/13 17:00	132.3	↑4.8
2/13 17:10	137.0	↑4.7
2/13 17:20	141.6	↑4.6
2/13 17:30	145.9	↑4.3
2/13 17:40	150.0	↑4.1
2/13 17:50	153.9	↑3.9
2/13 18:00	157.5	↑3.6
2/13 18:10	160.8	↑3.3
2/13 18:20	163.8	↑3.0
2/13 18:30	166.5	↑2.7
2/13 18:40	168.8	↑2.3
2/13 18:50	170.8	↑2.0
2/13 19:00	172.4	↑1.6
2/13 19:10	173.7	↑1.3
2/13 19:20	174.5	↑0.8
2/13 19:30	174.9	↑0.4	満潮
2/13 19:40	174.9	0
2/13 19:50	174.5	↓-0.4
2/13 20:00	173.7	↓-0.8
2/13 20:10	172.4	↓-1.3
2/13 20:20	170.7	↓-1.7
2/13 20:30	168.6	↓-2.1
2/13 20:40	166.1	↓-2.5
2/13 20:50	163.1	↓-3.0
2/13 21:00	159.8	↓-3.3
2/13 21:10	156.1	↓-3.7
2/13 21:20	152.0	↓-4.1
2/13 21:30	147.6	↓-4.4
2/13 21:40	142.9	↓-4.7
2/13 21:50	137.9	↓-5.0
2/13 22:00	132.6	↓-5.3
2/13 22:10	127.2	↓-5.4
2/13 22:20	121.5	↓-5.7
2/13 22:30	115.8	↓-5.7
2/13 22:40	109.9	↓-5.9
2/13 22:50	103.9	↓-6.0
2/13 23:00	98.0	↓-5.9
2/13 23:10	92.0	↓-6.0
2/13 23:20	86.1	↓-5.9
2/13 23:30	80.3	↓-5.8
2/13 23:40	74.7	↓-5.6
2/13 23:50	69.2	↓-5.5