20 (金)	06:54	00:32	18:56	12:45
	194cm	6cm	198cm	34cm
中潮 出 06:21 入 17:27 出 07:38 入 20:22 潮干狩り ○ 11:41～13:50

市原（千葉）2026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	8.8	↓-2.5
2/20 00:10	7.1	↓-1.7
2/20 00:20	6.0	↓-1.1
2/20 00:30	5.6	↓-0.4	干潮
2/20 00:40	5.9	↑0.3
2/20 00:50	6.8	↑0.9
2/20 01:00	8.4	↑1.6
2/20 01:10	10.6	↑2.2
2/20 01:20	13.5	↑2.9
2/20 01:30	16.9	↑3.4
2/20 01:40	20.9	↑4.0
2/20 01:50	25.4	↑4.5
2/20 02:00	30.5	↑5.1
2/20 02:10	36.0	↑5.5
2/20 02:20	41.9	↑5.9
2/20 02:30	48.2	↑6.3
2/20 02:40	54.8	↑6.6
2/20 02:50	61.7	↑6.9
2/20 03:00	68.9	↑7.2
2/20 03:10	76.2	↑7.3
2/20 03:20	83.7	↑7.5
2/20 03:30	91.3	↑7.6
2/20 03:40	98.9	↑7.6
2/20 03:50	106.6	↑7.7	最大潮位差
2/20 04:00	114.1	↑7.5
2/20 04:10	121.6	↑7.5
2/20 04:20	129.0	↑7.4
2/20 04:30	136.1	↑7.1
2/20 04:40	143.0	↑6.9
2/20 04:50	149.6	↑6.6
2/20 05:00	155.9	↑6.3
2/20 05:10	161.8	↑5.9
2/20 05:20	167.3	↑5.5
2/20 05:30	172.4	↑5.1
2/20 05:40	176.9	↑4.5
2/20 05:50	181.0	↑4.1
2/20 06:00	184.5	↑3.5
2/20 06:10	187.5	↑3.0
2/20 06:20	189.9	↑2.4
2/20 06:30	191.6	↑1.7
2/20 06:40	192.8	↑1.2
2/20 06:50	193.3	↑0.5	満潮
2/20 07:00	193.2	↓-0.1
2/20 07:10	192.5	↓-0.7
2/20 07:20	191.1	↓-1.4
2/20 07:30	189.1	↓-2.0
2/20 07:40	186.5	↓-2.6
2/20 07:50	183.4	↓-3.1
2/20 08:00	179.6	↓-3.8
2/20 08:10	175.3	↓-4.3
2/20 08:20	170.6	↓-4.7
2/20 08:30	165.3	↓-5.3
2/20 08:40	159.7	↓-5.6
2/20 08:50	153.6	↓-6.1
2/20 09:00	147.3	↓-6.3
2/20 09:10	140.6	↓-6.7
2/20 09:20	133.8	↓-6.8
2/20 09:30	126.7	↓-7.1
2/20 09:40	119.6	↓-7.1
2/20 09:50	112.4	↓-7.2
2/20 10:00	105.2	↓-7.2
2/20 10:10	98.1	↓-7.1
2/20 10:20	91.2	↓-6.9
2/20 10:30	84.4	↓-6.8
2/20 10:40	77.8	↓-6.6
2/20 10:50	71.6	↓-6.2
2/20 11:00	65.7	↓-5.9
2/20 11:10	60.2	↓-5.5
2/20 11:20	55.1	↓-5.1
2/20 11:30	50.5	↓-4.6
2/20 11:40	46.4	↓-4.1
2/20 11:50	42.9	↓-3.5
2/20 12:00	39.9	↓-3.0
2/20 12:10	37.5	↓-2.4
2/20 12:20	35.7	↓-1.8
2/20 12:30	34.5	↓-1.2
2/20 12:40	33.9	↓-0.6	干潮
2/20 12:50	34.0	↑0.1
2/20 13:00	34.6	↑0.6
2/20 13:10	35.9	↑1.3
2/20 13:20	37.7	↑1.8
2/20 13:30	40.2	↑2.5
2/20 13:40	43.1	↑2.9
2/20 13:50	46.6	↑3.5
2/20 14:00	50.6	↑4.0
2/20 14:10	55.0	↑4.4
2/20 14:20	59.9	↑4.9
2/20 14:30	65.2	↑5.3
2/20 14:40	70.8	↑5.6
2/20 14:50	76.7	↑5.9
2/20 15:00	82.9	↑6.2
2/20 15:10	89.4	↑6.5
2/20 15:20	96.0	↑6.6
2/20 15:30	102.7	↑6.7
2/20 15:40	109.5	↑6.8
2/20 15:50	116.4	↑6.9
2/20 16:00	123.3	↑6.9
2/20 16:10	130.1	↑6.8
2/20 16:20	136.8	↑6.7
2/20 16:30	143.3	↑6.5
2/20 16:40	149.7	↑6.4
2/20 16:50	155.9	↑6.2
2/20 17:00	161.7	↑5.8
2/20 17:10	167.3	↑5.6
2/20 17:20	172.5	↑5.2
2/20 17:30	177.3	↑4.8
2/20 17:40	181.7	↑4.4
2/20 17:50	185.6	↑3.9
2/20 18:00	189.0	↑3.4
2/20 18:10	191.9	↑2.9
2/20 18:20	194.3	↑2.4
2/20 18:30	196.1	↑1.8
2/20 18:40	197.3	↑1.2
2/20 18:50	197.9	↑0.6	満潮
2/20 19:00	197.9	0
2/20 19:10	197.2	↓-0.7
2/20 19:20	196.0	↓-1.2
2/20 19:30	194.1	↓-1.9
2/20 19:40	191.7	↓-2.4
2/20 19:50	188.6	↓-3.1
2/20 20:00	185.0	↓-3.6
2/20 20:10	180.8	↓-4.2
2/20 20:20	176.0	↓-4.8
2/20 20:30	170.8	↓-5.2
2/20 20:40	165.1	↓-5.7
2/20 20:50	159.0	↓-6.1
2/20 21:00	152.5	↓-6.5
2/20 21:10	145.7	↓-6.8
2/20 21:20	138.6	↓-7.1
2/20 21:30	131.3	↓-7.3
2/20 21:40	123.8	↓-7.5
2/20 21:50	116.2	↓-7.6
2/20 22:00	108.5	↓-7.7	最大潮位差
2/20 22:10	100.8	↓-7.7	最大潮位差
2/20 22:20	93.3	↓-7.5
2/20 22:30	85.8	↓-7.5
2/20 22:40	78.5	↓-7.3
2/20 22:50	71.5	↓-7.0
2/20 23:00	64.7	↓-6.8
2/20 23:10	58.3	↓-6.4
2/20 23:20	52.3	↓-6.0
2/20 23:30	46.7	↓-5.6
2/20 23:40	41.6	↓-5.1
2/20 23:50	37.0	↓-4.6