12 (日)	05:40	11:37	18:00	-
	197cm	14cm	203cm	-
大潮 出 05:52 入 17:43 出 19:20 入 06:06 潮干狩り ◎ 09:59～13:15

千葉灯標（千葉）2028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	12.1	↑2.0
3/12 00:10	14.9	↑2.8
3/12 00:20	18.3	↑3.4
3/12 00:30	22.3	↑4.0
3/12 00:40	26.9	↑4.6
3/12 00:50	32.0	↑5.1
3/12 01:00	37.7	↑5.7
3/12 01:10	43.8	↑6.1
3/12 01:20	50.3	↑6.5
3/12 01:30	57.1	↑6.8
3/12 01:40	64.2	↑7.1
3/12 01:50	71.6	↑7.4
3/12 02:00	79.2	↑7.6
3/12 02:10	86.9	↑7.7
3/12 02:20	94.7	↑7.8
3/12 02:30	102.5	↑7.8
3/12 02:40	110.3	↑7.8
3/12 02:50	118.0	↑7.7
3/12 03:00	125.6	↑7.6
3/12 03:10	133.1	↑7.5
3/12 03:20	140.3	↑7.2
3/12 03:30	147.3	↑7.0
3/12 03:40	154.0	↑6.7
3/12 03:50	160.3	↑6.3
3/12 04:00	166.3	↑6.0
3/12 04:10	171.8	↑5.5
3/12 04:20	176.9	↑5.1
3/12 04:30	181.5	↑4.6
3/12 04:40	185.5	↑4.0
3/12 04:50	189.0	↑3.5
3/12 05:00	191.9	↑2.9
3/12 05:10	194.1	↑2.2
3/12 05:20	195.7	↑1.6
3/12 05:30	196.7	↑1.0	満潮
3/12 05:40	197.0	↑0.3	満潮
3/12 05:50	196.6	↓-0.4
3/12 06:00	195.5	↓-1.1
3/12 06:10	193.8	↓-1.7
3/12 06:20	191.3	↓-2.5
3/12 06:30	188.3	↓-3.0
3/12 06:40	184.6	↓-3.7
3/12 06:50	180.3	↓-4.3
3/12 07:00	175.4	↓-4.9
3/12 07:10	170.0	↓-5.4
3/12 07:20	164.1	↓-5.9
3/12 07:30	157.7	↓-6.4
3/12 07:40	151.0	↓-6.7
3/12 07:50	143.8	↓-7.2
3/12 08:00	136.4	↓-7.4
3/12 08:10	128.7	↓-7.7
3/12 08:20	120.8	↓-7.9
3/12 08:30	112.8	↓-8.0
3/12 08:40	104.7	↓-8.1	最大潮位差
3/12 08:50	96.7	↓-8.0
3/12 09:00	88.6	↓-8.1	最大潮位差
3/12 09:10	80.7	↓-7.9
3/12 09:20	73.0	↓-7.7
3/12 09:30	65.5	↓-7.5
3/12 09:40	58.4	↓-7.1
3/12 09:50	51.6	↓-6.8
3/12 10:00	45.2	↓-6.4
3/12 10:10	39.3	↓-5.9
3/12 10:20	33.9	↓-5.4
3/12 10:30	29.1	↓-4.8
3/12 10:40	24.8	↓-4.3
3/12 10:50	21.3	↓-3.5
3/12 11:00	18.4	↓-2.9
3/12 11:10	16.2	↓-2.2
3/12 11:20	14.7	↓-1.5
3/12 11:30	13.9	↓-0.8	干潮
3/12 11:40	13.8	↓-0.1
3/12 11:50	14.5	↑0.7
3/12 12:00	15.9	↑1.4
3/12 12:10	18.0	↑2.1
3/12 12:20	20.8	↑2.8
3/12 12:30	24.2	↑3.4
3/12 12:40	28.2	↑4.0
3/12 12:50	32.8	↑4.6
3/12 13:00	37.9	↑5.1
3/12 13:10	43.5	↑5.6
3/12 13:20	49.5	↑6.0
3/12 13:30	55.9	↑6.4
3/12 13:40	62.6	↑6.7
3/12 13:50	69.6	↑7.0
3/12 14:00	76.8	↑7.2
3/12 14:10	84.2	↑7.4
3/12 14:20	91.7	↑7.5
3/12 14:30	99.3	↑7.6
3/12 14:40	106.9	↑7.6
3/12 14:50	114.5	↑7.6
3/12 15:00	122.0	↑7.5
3/12 15:10	129.4	↑7.4
3/12 15:20	136.6	↑7.2
3/12 15:30	143.6	↑7.0
3/12 15:40	150.4	↑6.8
3/12 15:50	157.0	↑6.6
3/12 16:00	163.2	↑6.2
3/12 16:10	169.1	↑5.9
3/12 16:20	174.6	↑5.5
3/12 16:30	179.6	↑5.0
3/12 16:40	184.3	↑4.7
3/12 16:50	188.5	↑4.2
3/12 17:00	192.1	↑3.6
3/12 17:10	195.3	↑3.2
3/12 17:20	197.9	↑2.6
3/12 17:30	199.9	↑2.0
3/12 17:40	201.3	↑1.4
3/12 17:50	202.2	↑0.9	満潮
3/12 18:00	202.4	↑0.2	満潮
3/12 18:10	202.0	↓-0.4
3/12 18:20	201.0	↓-1.0
3/12 18:30	199.4	↓-1.6
3/12 18:40	197.2	↓-2.2
3/12 18:50	194.3	↓-2.9
3/12 19:00	190.9	↓-3.4
3/12 19:10	186.9	↓-4.0
3/12 19:20	182.4	↓-4.5
3/12 19:30	177.4	↓-5.0
3/12 19:40	171.9	↓-5.5
3/12 19:50	165.9	↓-6.0
3/12 20:00	159.6	↓-6.3
3/12 20:10	152.9	↓-6.7
3/12 20:20	145.9	↓-7.0
3/12 20:30	138.6	↓-7.3
3/12 20:40	131.2	↓-7.4
3/12 20:50	123.6	↓-7.6
3/12 21:00	115.9	↓-7.7
3/12 21:10	108.1	↓-7.8
3/12 21:20	100.4	↓-7.7
3/12 21:30	92.7	↓-7.7
3/12 21:40	85.2	↓-7.5
3/12 21:50	77.8	↓-7.4
3/12 22:00	70.8	↓-7.0
3/12 22:10	64.0	↓-6.8
3/12 22:20	57.6	↓-6.4
3/12 22:30	51.6	↓-6.0
3/12 22:40	46.0	↓-5.6
3/12 22:50	41.0	↓-5.0
3/12 23:00	36.6	↓-4.4
3/12 23:10	32.7	↓-3.9
3/12 23:20	29.5	↓-3.2
3/12 23:30	26.9	↓-2.6
3/12 23:40	25.0	↓-1.9
3/12 23:50	23.8	↓-1.2