7 (木)	07:31	01:09	19:38	13:29
	188cm	40cm	169cm	48cm
中潮 出 06:32 入 17:12 出 08:35 入 21:50

千葉灯標（千葉）2030年02月7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
2/7 00:00	51.7	↓-3.6
2/7 00:10	48.5	↓-3.2
2/7 00:20	45.8	↓-2.7
2/7 00:30	43.6	↓-2.2
2/7 00:40	41.8	↓-1.8
2/7 00:50	40.6	↓-1.2
2/7 01:00	40.0	↓-0.6	干潮
2/7 01:10	39.8	↓-0.2
2/7 01:20	40.2	↑0.4
2/7 01:30	41.1	↑0.9
2/7 01:40	42.6	↑1.5
2/7 01:50	44.5	↑1.9
2/7 02:00	46.9	↑2.4
2/7 02:10	49.8	↑2.9
2/7 02:20	53.2	↑3.4
2/7 02:30	56.9	↑3.7
2/7 02:40	61.0	↑4.1
2/7 02:50	65.5	↑4.5
2/7 03:00	70.3	↑4.8
2/7 03:10	75.4	↑5.1
2/7 03:20	80.7	↑5.3
2/7 03:30	86.2	↑5.5
2/7 03:40	91.8	↑5.6
2/7 03:50	97.6	↑5.8
2/7 04:00	103.5	↑5.9
2/7 04:10	109.4	↑5.9
2/7 04:20	115.3	↑5.9
2/7 04:30	121.2	↑5.9
2/7 04:40	127.0	↑5.8
2/7 04:50	132.8	↑5.8
2/7 05:00	138.4	↑5.6
2/7 05:10	143.9	↑5.5
2/7 05:20	149.2	↑5.3
2/7 05:30	154.2	↑5.0
2/7 05:40	159.0	↑4.8
2/7 05:50	163.6	↑4.6
2/7 06:00	167.8	↑4.2
2/7 06:10	171.6	↑3.8
2/7 06:20	175.1	↑3.5
2/7 06:30	178.2	↑3.1
2/7 06:40	180.9	↑2.7
2/7 06:50	183.2	↑2.3
2/7 07:00	184.9	↑1.7
2/7 07:10	186.2	↑1.3
2/7 07:20	187.0	↑0.8
2/7 07:30	187.3	↑0.3	満潮
2/7 07:40	187.1	↓-0.2
2/7 07:50	186.3	↓-0.8
2/7 08:00	185.0	↓-1.3
2/7 08:10	183.3	↓-1.7
2/7 08:20	181.0	↓-2.3
2/7 08:30	178.2	↓-2.8
2/7 08:40	174.9	↓-3.3
2/7 08:50	171.2	↓-3.7
2/7 09:00	167.1	↓-4.1
2/7 09:10	162.6	↓-4.5
2/7 09:20	157.8	↓-4.8
2/7 09:30	152.6	↓-5.2
2/7 09:40	147.1	↓-5.5
2/7 09:50	141.5	↓-5.6
2/7 10:00	135.6	↓-5.9
2/7 10:10	129.6	↓-6.0
2/7 10:20	123.5	↓-6.1
2/7 10:30	117.3	↓-6.2	最大潮位差
2/7 10:40	111.1	↓-6.2	最大潮位差
2/7 10:50	105.0	↓-6.1
2/7 11:00	99.0	↓-6.0
2/7 11:10	93.2	↓-5.8
2/7 11:20	87.5	↓-5.7
2/7 11:30	82.0	↓-5.5
2/7 11:40	76.9	↓-5.1
2/7 11:50	72.0	↓-4.9
2/7 12:00	67.5	↓-4.5
2/7 12:10	63.4	↓-4.1
2/7 12:20	59.7	↓-3.7
2/7 12:30	56.5	↓-3.2
2/7 12:40	53.8	↓-2.7
2/7 12:50	51.5	↓-2.3
2/7 13:00	49.8	↓-1.7
2/7 13:10	48.5	↓-1.3
2/7 13:20	47.8	↓-0.7	干潮
2/7 13:30	47.7	↓-0.1
2/7 13:40	48.0	↑0.3
2/7 13:50	48.9	↑0.9
2/7 14:00	50.3	↑1.4
2/7 14:10	52.1	↑1.8
2/7 14:20	54.4	↑2.3
2/7 14:30	57.2	↑2.8
2/7 14:40	60.3	↑3.1
2/7 14:50	63.8	↑3.5
2/7 15:00	67.6	↑3.8
2/7 15:10	71.8	↑4.2
2/7 15:20	76.1	↑4.3
2/7 15:30	80.7	↑4.6
2/7 15:40	85.5	↑4.8
2/7 15:50	90.4	↑4.9
2/7 16:00	95.4	↑5.0
2/7 16:10	100.5	↑5.1
2/7 16:20	105.6	↑5.1
2/7 16:30	110.6	↑5.0
2/7 16:40	115.6	↑5.0
2/7 16:50	120.6	↑5.0
2/7 17:00	125.4	↑4.8
2/7 17:10	130.1	↑4.7
2/7 17:20	134.7	↑4.6
2/7 17:30	139.0	↑4.3
2/7 17:40	143.2	↑4.2
2/7 17:50	147.1	↑3.9
2/7 18:00	150.7	↑3.6
2/7 18:10	154.0	↑3.3
2/7 18:20	157.1	↑3.1
2/7 18:30	159.8	↑2.7
2/7 18:40	162.2	↑2.4
2/7 18:50	164.2	↑2.0
2/7 19:00	165.9	↑1.7
2/7 19:10	167.2	↑1.3
2/7 19:20	168.1	↑0.9
2/7 19:30	168.5	↑0.4	満潮
2/7 19:40	168.6	↑0.1
2/7 19:50	168.3	↓-0.3
2/7 20:00	167.5	↓-0.8
2/7 20:10	166.3	↓-1.2
2/7 20:20	164.7	↓-1.6
2/7 20:30	162.7	↓-2.0
2/7 20:40	160.4	↓-2.3
2/7 20:50	157.6	↓-2.8
2/7 21:00	154.6	↓-3.0
2/7 21:10	151.1	↓-3.5
2/7 21:20	147.4	↓-3.7
2/7 21:30	143.4	↓-4.0
2/7 21:40	139.2	↓-4.2
2/7 21:50	134.8	↓-4.4
2/7 22:00	130.1	↓-4.7
2/7 22:10	125.4	↓-4.7
2/7 22:20	120.5	↓-4.9
2/7 22:30	115.6	↓-4.9
2/7 22:40	110.6	↓-5.0
2/7 22:50	105.6	↓-5.0
2/7 23:00	100.7	↓-4.9
2/7 23:10	95.9	↓-4.8
2/7 23:20	91.2	↓-4.7
2/7 23:30	86.7	↓-4.5
2/7 23:40	82.3	↓-4.4
2/7 23:50	78.2	↓-4.1