12 (月)	05:12	10:38	16:26	22:59
	187cm	60cm	192cm	0cm
大潮 出 05:52 入 17:43 出 05:38 入 16:44

千葉灯標（千葉）2040年03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
3/12 00:00	26.7	↑4.9
3/12 00:10	31.9	↑5.2
3/12 00:20	37.5	↑5.6
3/12 00:30	43.3	↑5.8
3/12 00:40	49.4	↑6.1
3/12 00:50	55.7	↑6.3
3/12 01:00	62.3	↑6.6
3/12 01:10	68.9	↑6.6
3/12 01:20	75.7	↑6.8
3/12 01:30	82.6	↑6.9
3/12 01:40	89.6	↑7.0
3/12 01:50	96.5	↑6.9
3/12 02:00	103.5	↑7.0
3/12 02:10	110.4	↑6.9
3/12 02:20	117.2	↑6.8
3/12 02:30	123.9	↑6.7
3/12 02:40	130.5	↑6.6
3/12 02:50	136.8	↑6.3
3/12 03:00	143.0	↑6.2
3/12 03:10	148.8	↑5.8
3/12 03:20	154.4	↑5.6
3/12 03:30	159.6	↑5.2
3/12 03:40	164.5	↑4.9
3/12 03:50	168.9	↑4.4
3/12 04:00	172.9	↑4.0
3/12 04:10	176.4	↑3.5
3/12 04:20	179.5	↑3.1
3/12 04:30	182.0	↑2.5
3/12 04:40	184.0	↑2.0
3/12 04:50	185.5	↑1.5
3/12 05:00	186.4	↑0.9
3/12 05:10	186.7	↑0.3	満潮
3/12 05:20	186.5	↓-0.2
3/12 05:30	185.7	↓-0.8
3/12 05:40	184.3	↓-1.4
3/12 05:50	182.4	↓-1.9
3/12 06:00	180.0	↓-2.4
3/12 06:10	177.1	↓-2.9
3/12 06:20	173.6	↓-3.5
3/12 06:30	169.7	↓-3.9
3/12 06:40	165.4	↓-4.3
3/12 06:50	160.7	↓-4.7
3/12 07:00	155.7	↓-5.0
3/12 07:10	150.3	↓-5.4
3/12 07:20	144.7	↓-5.6
3/12 07:30	138.8	↓-5.9
3/12 07:40	132.8	↓-6.0
3/12 07:50	126.7	↓-6.1
3/12 08:00	120.6	↓-6.1
3/12 08:10	114.5	↓-6.1
3/12 08:20	108.4	↓-6.1
3/12 08:30	102.4	↓-6.0
3/12 08:40	96.7	↓-5.7
3/12 08:50	91.1	↓-5.6
3/12 09:00	85.9	↓-5.2
3/12 09:10	81.0	↓-4.9
3/12 09:20	76.6	↓-4.4
3/12 09:30	72.5	↓-4.1
3/12 09:40	68.9	↓-3.6
3/12 09:50	65.9	↓-3.0
3/12 10:00	63.4	↓-2.5
3/12 10:10	61.5	↓-1.9
3/12 10:20	60.1	↓-1.4
3/12 10:30	59.4	↓-0.7	干潮
3/12 10:40	59.3	↓-0.1
3/12 10:50	59.7	↑0.4
3/12 11:00	60.8	↑1.1
3/12 11:10	62.4	↑1.6
3/12 11:20	64.6	↑2.2
3/12 11:30	67.3	↑2.7
3/12 11:40	70.5	↑3.2
3/12 11:50	74.1	↑3.6
3/12 12:00	78.2	↑4.1
3/12 12:10	82.7	↑4.5
3/12 12:20	87.5	↑4.8
3/12 12:30	92.6	↑5.1
3/12 12:40	97.9	↑5.3
3/12 12:50	103.4	↑5.5
3/12 13:00	109.1	↑5.7
3/12 13:10	114.8	↑5.7
3/12 13:20	120.7	↑5.9
3/12 13:30	126.5	↑5.8
3/12 13:40	132.3	↑5.8
3/12 13:50	138.1	↑5.8
3/12 14:00	143.7	↑5.6
3/12 14:10	149.2	↑5.5
3/12 14:20	154.5	↑5.3
3/12 14:30	159.5	↑5.0
3/12 14:40	164.3	↑4.8
3/12 14:50	168.8	↑4.5
3/12 15:00	173.0	↑4.2
3/12 15:10	176.8	↑3.8
3/12 15:20	180.2	↑3.4
3/12 15:30	183.2	↑3.0
3/12 15:40	185.8	↑2.6
3/12 15:50	187.8	↑2.0
3/12 16:00	189.4	↑1.6
3/12 16:10	190.4	↑1.0
3/12 16:20	191.0	↑0.6	満潮
3/12 16:30	191.0	0
3/12 16:40	190.4	↓-0.6
3/12 16:50	189.3	↓-1.1
3/12 17:00	187.6	↓-1.7
3/12 17:10	185.4	↓-2.2
3/12 17:20	182.6	↓-2.8
3/12 17:30	179.3	↓-3.3
3/12 17:40	175.5	↓-3.8
3/12 17:50	171.2	↓-4.3
3/12 18:00	166.4	↓-4.8
3/12 18:10	161.2	↓-5.2
3/12 18:20	155.5	↓-5.7
3/12 18:30	149.5	↓-6.0
3/12 18:40	143.1	↓-6.4
3/12 18:50	136.4	↓-6.7
3/12 19:00	129.4	↓-7.0
3/12 19:10	122.2	↓-7.2
3/12 19:20	114.8	↓-7.4
3/12 19:30	107.2	↓-7.6
3/12 19:40	99.6	↓-7.6
3/12 19:50	91.9	↓-7.7	最大潮位差
3/12 20:00	84.2	↓-7.7	最大潮位差
3/12 20:10	76.6	↓-7.6
3/12 20:20	69.1	↓-7.5
3/12 20:30	61.7	↓-7.4
3/12 20:40	54.5	↓-7.2
3/12 20:50	47.6	↓-6.9
3/12 21:00	41.0	↓-6.6
3/12 21:10	34.7	↓-6.3
3/12 21:20	28.9	↓-5.8
3/12 21:30	23.4	↓-5.5
3/12 21:40	18.5	↓-4.9
3/12 21:50	14.1	↓-4.4
3/12 22:00	10.2	↓-3.9
3/12 22:10	6.9	↓-3.3
3/12 22:20	4.2	↓-2.7
3/12 22:30	2.1	↓-2.1
3/12 22:40	0.7	↓-1.4
3/12 22:50	-0.2	↓-0.9	干潮
3/12 23:00	-0.3	↓-0.1
3/12 23:10	0.1	↑0.4
3/12 23:20	1.2	↑1.1
3/12 23:30	2.9	↑1.7
3/12 23:40	5.2	↑2.3
3/12 23:50	8.1	↑2.9