19 (火)	06:00	11:46	17:48	-
	197cm	42cm	203cm	-
大潮 出 06:22 入 17:26 出 18:40 入 06:26 潮干狩り ○ 11:07～12:25

市原（千葉）2030年02月19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
2/19 00:00	-0.7	↑1.7
2/19 00:10	1.6	↑2.3
2/19 00:20	4.6	↑3.0
2/19 00:30	8.2	↑3.6
2/19 00:40	12.4	↑4.2
2/19 00:50	17.2	↑4.8
2/19 01:00	22.5	↑5.3
2/19 01:10	28.2	↑5.7
2/19 01:20	34.4	↑6.2
2/19 01:30	41.1	↑6.7
2/19 01:40	48.0	↑6.9
2/19 01:50	55.3	↑7.3
2/19 02:00	62.8	↑7.5
2/19 02:10	70.5	↑7.7
2/19 02:20	78.4	↑7.9
2/19 02:30	86.4	↑8.0
2/19 02:40	94.5	↑8.1
2/19 02:50	102.5	↑8.0
2/19 03:00	110.5	↑8.0
2/19 03:10	118.4	↑7.9
2/19 03:20	126.1	↑7.7
2/19 03:30	133.6	↑7.5
2/19 03:40	140.9	↑7.3
2/19 03:50	147.9	↑7.0
2/19 04:00	154.6	↑6.7
2/19 04:10	160.9	↑6.3
2/19 04:20	166.7	↑5.8
2/19 04:30	172.2	↑5.5
2/19 04:40	177.1	↑4.9
2/19 04:50	181.5	↑4.4
2/19 05:00	185.4	↑3.9
2/19 05:10	188.7	↑3.3
2/19 05:20	191.4	↑2.7
2/19 05:30	193.5	↑2.1
2/19 05:40	195.0	↑1.5
2/19 05:50	195.8	↑0.8	満潮
2/19 06:00	196.0	↑0.2	満潮
2/19 06:10	195.6	↓-0.4
2/19 06:20	194.6	↓-1.0
2/19 06:30	192.9	↓-1.7
2/19 06:40	190.7	↓-2.2
2/19 06:50	187.8	↓-2.9
2/19 07:00	184.4	↓-3.4
2/19 07:10	180.5	↓-3.9
2/19 07:20	176.0	↓-4.5
2/19 07:30	171.1	↓-4.9
2/19 07:40	165.7	↓-5.4
2/19 07:50	160.0	↓-5.7
2/19 08:00	153.9	↓-6.1
2/19 08:10	147.5	↓-6.4
2/19 08:20	140.9	↓-6.6
2/19 08:30	134.1	↓-6.8
2/19 08:40	127.1	↓-7.0
2/19 08:50	120.1	↓-7.0
2/19 09:00	113.1	↓-7.0
2/19 09:10	106.1	↓-7.0
2/19 09:20	99.3	↓-6.8
2/19 09:30	92.6	↓-6.7
2/19 09:40	86.1	↓-6.5
2/19 09:50	79.9	↓-6.2
2/19 10:00	74.0	↓-5.9
2/19 10:10	68.5	↓-5.5
2/19 10:20	63.4	↓-5.1
2/19 10:30	58.7	↓-4.7
2/19 10:40	54.6	↓-4.1
2/19 10:50	51.0	↓-3.6
2/19 11:00	47.9	↓-3.1
2/19 11:10	45.4	↓-2.5
2/19 11:20	43.6	↓-1.8
2/19 11:30	42.3	↓-1.3
2/19 11:40	41.7	↓-0.6	干潮
2/19 11:50	41.7	0
2/19 12:00	42.3	↑0.6
2/19 12:10	43.5	↑1.2
2/19 12:20	45.4	↑1.9
2/19 12:30	47.8	↑2.4
2/19 12:40	50.8	↑3.0
2/19 12:50	54.3	↑3.5
2/19 13:00	58.3	↑4.0
2/19 13:10	62.9	↑4.6
2/19 13:20	67.8	↑4.9
2/19 13:30	73.2	↑5.4
2/19 13:40	78.9	↑5.7
2/19 13:50	84.9	↑6.0
2/19 14:00	91.2	↑6.3
2/19 14:10	97.7	↑6.5
2/19 14:20	104.4	↑6.7
2/19 14:30	111.3	↑6.9
2/19 14:40	118.2	↑6.9
2/19 14:50	125.1	↑6.9
2/19 15:00	132.0	↑6.9
2/19 15:10	138.8	↑6.8
2/19 15:20	145.5	↑6.7
2/19 15:30	152.1	↑6.6
2/19 15:40	158.4	↑6.3
2/19 15:50	164.5	↑6.1
2/19 16:00	170.2	↑5.7
2/19 16:10	175.6	↑5.4
2/19 16:20	180.6	↑5.0
2/19 16:30	185.2	↑4.6
2/19 16:40	189.3	↑4.1
2/19 16:50	193.0	↑3.7
2/19 17:00	196.0	↑3.0
2/19 17:10	198.6	↑2.6
2/19 17:20	200.5	↑1.9
2/19 17:30	201.9	↑1.4
2/19 17:40	202.6	↑0.7	満潮
2/19 17:50	202.7	↑0.1
2/19 18:00	202.2	↓-0.5
2/19 18:10	201.0	↓-1.2
2/19 18:20	199.2	↓-1.8
2/19 18:30	196.7	↓-2.5
2/19 18:40	193.7	↓-3.0
2/19 18:50	190.0	↓-3.7
2/19 19:00	185.7	↓-4.3
2/19 19:10	180.8	↓-4.9
2/19 19:20	175.4	↓-5.4
2/19 19:30	169.4	↓-6.0
2/19 19:40	163.0	↓-6.4
2/19 19:50	156.2	↓-6.8
2/19 20:00	148.9	↓-7.3
2/19 20:10	141.4	↓-7.5
2/19 20:20	133.5	↓-7.9
2/19 20:30	125.4	↓-8.1
2/19 20:40	117.1	↓-8.3
2/19 20:50	108.8	↓-8.3
2/19 21:00	100.3	↓-8.5	最大潮位差
2/19 21:10	91.9	↓-8.4
2/19 21:20	83.5	↓-8.4
2/19 21:30	75.3	↓-8.2
2/19 21:40	67.2	↓-8.1
2/19 21:50	59.4	↓-7.8
2/19 22:00	51.9	↓-7.5
2/19 22:10	44.8	↓-7.1
2/19 22:20	38.1	↓-6.7
2/19 22:30	31.8	↓-6.3
2/19 22:40	26.1	↓-5.7
2/19 22:50	20.9	↓-5.2
2/19 23:00	16.3	↓-4.6
2/19 23:10	12.3	↓-4.0
2/19 23:20	8.9	↓-3.4
2/19 23:30	6.3	↓-2.6
2/19 23:40	4.3	↓-2.0
2/19 23:50	3.0	↓-1.3