20 (水)	07:31	01:05	19:35	13:26
	188cm	22cm	179cm	44cm
中潮 出 06:20 入 17:27 出 21:16 入 08:26 潮干狩り ○ 12:53～13:58

市原（千葉）2041年02月20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
2/20 00:00	33.4	↓-3.9
2/20 00:10	30.0	↓-3.4
2/20 00:20	27.2	↓-2.8
2/20 00:30	24.9	↓-2.3
2/20 00:40	23.2	↓-1.7
2/20 00:50	22.1	↓-1.1
2/20 01:00	21.6	↓-0.5	干潮
2/20 01:10	21.6	0
2/20 01:20	22.2	↑0.6
2/20 01:30	23.4	↑1.2
2/20 01:40	25.2	↑1.8
2/20 01:50	27.5	↑2.3
2/20 02:00	30.3	↑2.8
2/20 02:10	33.6	↑3.3
2/20 02:20	37.4	↑3.8
2/20 02:30	41.6	↑4.2
2/20 02:40	46.2	↑4.6
2/20 02:50	51.2	↑5.0
2/20 03:00	56.6	↑5.4
2/20 03:10	62.2	↑5.6
2/20 03:20	68.1	↑5.9
2/20 03:30	74.3	↑6.2
2/20 03:40	80.6	↑6.3
2/20 03:50	87.0	↑6.4
2/20 04:00	93.6	↑6.6
2/20 04:10	100.3	↑6.7	最大潮位差
2/20 04:20	106.9	↑6.6
2/20 04:30	113.5	↑6.6
2/20 04:40	120.1	↑6.6
2/20 04:50	126.6	↑6.5
2/20 05:00	132.9	↑6.3
2/20 05:10	139.1	↑6.2
2/20 05:20	145.0	↑5.9
2/20 05:30	150.7	↑5.7
2/20 05:40	156.1	↑5.4
2/20 05:50	161.2	↑5.1
2/20 06:00	165.9	↑4.7
2/20 06:10	170.2	↑4.3
2/20 06:20	174.1	↑3.9
2/20 06:30	177.5	↑3.4
2/20 06:40	180.5	↑3.0
2/20 06:50	182.9	↑2.4
2/20 07:00	184.9	↑2.0
2/20 07:10	186.3	↑1.4
2/20 07:20	187.1	↑0.8
2/20 07:30	187.4	↑0.3	満潮
2/20 07:40	187.2	↓-0.2
2/20 07:50	186.4	↓-0.8
2/20 08:00	185.0	↓-1.4
2/20 08:10	183.1	↓-1.9
2/20 08:20	180.6	↓-2.5
2/20 08:30	177.6	↓-3.0
2/20 08:40	174.1	↓-3.5
2/20 08:50	170.2	↓-3.9
2/20 09:00	165.8	↓-4.4
2/20 09:10	161.0	↓-4.8
2/20 09:20	155.8	↓-5.2
2/20 09:30	150.3	↓-5.5
2/20 09:40	144.5	↓-5.8
2/20 09:50	138.5	↓-6.0
2/20 10:00	132.3	↓-6.2
2/20 10:10	126.0	↓-6.3
2/20 10:20	119.6	↓-6.4
2/20 10:30	113.1	↓-6.5
2/20 10:40	106.7	↓-6.4
2/20 10:50	100.3	↓-6.4
2/20 11:00	94.1	↓-6.2
2/20 11:10	88.1	↓-6.0
2/20 11:20	82.3	↓-5.8
2/20 11:30	76.7	↓-5.6
2/20 11:40	71.5	↓-5.2
2/20 11:50	66.6	↓-4.9
2/20 12:00	62.2	↓-4.4
2/20 12:10	58.1	↓-4.1
2/20 12:20	54.5	↓-3.6
2/20 12:30	51.4	↓-3.1
2/20 12:40	48.8	↓-2.6
2/20 12:50	46.7	↓-2.1
2/20 13:00	45.2	↓-1.5
2/20 13:10	44.1	↓-1.1
2/20 13:20	43.6	↓-0.5	干潮
2/20 13:30	43.6	0
2/20 13:40	44.1	↑0.5
2/20 13:50	45.2	↑1.1
2/20 14:00	46.7	↑1.5
2/20 14:10	48.8	↑2.1
2/20 14:20	51.2	↑2.4
2/20 14:30	54.1	↑2.9
2/20 14:40	57.5	↑3.4
2/20 14:50	61.2	↑3.7
2/20 15:00	65.2	↑4.0
2/20 15:10	69.6	↑4.4
2/20 15:20	74.2	↑4.6
2/20 15:30	79.1	↑4.9
2/20 15:40	84.2	↑5.1
2/20 15:50	89.5	↑5.3
2/20 16:00	95.0	↑5.5
2/20 16:10	100.5	↑5.5
2/20 16:20	106.1	↑5.6
2/20 16:30	111.8	↑5.7
2/20 16:40	117.4	↑5.6
2/20 16:50	123.0	↑5.6
2/20 17:00	128.5	↑5.5
2/20 17:10	133.9	↑5.4
2/20 17:20	139.1	↑5.2
2/20 17:30	144.1	↑5.0
2/20 17:40	148.9	↑4.8
2/20 17:50	153.5	↑4.6
2/20 18:00	157.8	↑4.3
2/20 18:10	161.7	↑3.9
2/20 18:20	165.3	↑3.6
2/20 18:30	168.5	↑3.2
2/20 18:40	171.3	↑2.8
2/20 18:50	173.6	↑2.3
2/20 19:00	175.5	↑1.9
2/20 19:10	177.0	↑1.5
2/20 19:20	177.9	↑0.9
2/20 19:30	178.3	↑0.4	満潮
2/20 19:40	178.3	0
2/20 19:50	177.7	↓-0.6
2/20 20:00	176.5	↓-1.2
2/20 20:10	174.9	↓-1.6
2/20 20:20	172.8	↓-2.1
2/20 20:30	170.1	↓-2.7
2/20 20:40	167.0	↓-3.1
2/20 20:50	163.4	↓-3.6
2/20 21:00	159.4	↓-4.0
2/20 21:10	154.9	↓-4.5
2/20 21:20	150.1	↓-4.8
2/20 21:30	144.9	↓-5.2
2/20 21:40	139.5	↓-5.4
2/20 21:50	133.7	↓-5.8
2/20 22:00	127.8	↓-5.9
2/20 22:10	121.6	↓-6.2
2/20 22:20	115.4	↓-6.2
2/20 22:30	109.0	↓-6.4
2/20 22:40	102.7	↓-6.3
2/20 22:50	96.4	↓-6.3
2/20 23:00	90.2	↓-6.2
2/20 23:10	84.1	↓-6.1
2/20 23:20	78.2	↓-5.9
2/20 23:30	72.5	↓-5.7
2/20 23:40	67.1	↓-5.4
2/20 23:50	62.0	↓-5.1