20 (土)	05:14	10:39	16:24	23:02
	182cm	79cm	190cm	-5cm
大潮 出 06:23 入 17:28 出 16:42 入 05:43

船橋（千葉）2027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	23.1	↑4.8
2/20 00:10	28.4	↑5.3
2/20 00:20	34.0	↑5.6
2/20 00:30	39.9	↑5.9
2/20 00:40	46.1	↑6.2
2/20 00:50	52.5	↑6.4
2/20 01:00	59.1	↑6.6
2/20 01:10	65.9	↑6.8
2/20 01:20	72.8	↑6.9
2/20 01:30	79.7	↑6.9
2/20 01:40	86.7	↑7.0
2/20 01:50	93.7	↑7.0
2/20 02:00	100.7	↑7.0
2/20 02:10	107.6	↑6.9
2/20 02:20	114.4	↑6.8
2/20 02:30	121.0	↑6.6
2/20 02:40	127.4	↑6.4
2/20 02:50	133.6	↑6.2
2/20 03:00	139.5	↑5.9
2/20 03:10	145.2	↑5.7
2/20 03:20	150.5	↑5.3
2/20 03:30	155.4	↑4.9
2/20 03:40	160.0	↑4.6
2/20 03:50	164.2	↑4.2
2/20 04:00	168.0	↑3.8
2/20 04:10	171.3	↑3.3
2/20 04:20	174.1	↑2.8
2/20 04:30	176.5	↑2.4
2/20 04:40	178.4	↑1.9
2/20 04:50	179.8	↑1.4
2/20 05:00	180.6	↑0.8
2/20 05:10	181.0	↑0.4	満潮
2/20 05:20	180.9	↓-0.1
2/20 05:30	180.3	↓-0.6
2/20 05:40	179.2	↓-1.1
2/20 05:50	177.7	↓-1.5
2/20 06:00	175.7	↓-2.0
2/20 06:10	173.2	↓-2.5
2/20 06:20	170.4	↓-2.8
2/20 06:30	167.2	↓-3.2
2/20 06:40	163.6	↓-3.6
2/20 06:50	159.7	↓-3.9
2/20 07:00	155.6	↓-4.1
2/20 07:10	151.2	↓-4.4
2/20 07:20	146.6	↓-4.6
2/20 07:30	141.8	↓-4.8
2/20 07:40	137.0	↓-4.8
2/20 07:50	132.0	↓-5.0
2/20 08:00	127.1	↓-4.9
2/20 08:10	122.2	↓-4.9
2/20 08:20	117.3	↓-4.9
2/20 08:30	112.6	↓-4.7
2/20 08:40	108.1	↓-4.5
2/20 08:50	103.7	↓-4.4
2/20 09:00	99.6	↓-4.1
2/20 09:10	95.8	↓-3.8
2/20 09:20	92.3	↓-3.5
2/20 09:30	89.1	↓-3.2
2/20 09:40	86.4	↓-2.7
2/20 09:50	84.0	↓-2.4
2/20 10:00	82.0	↓-2.0
2/20 10:10	80.5	↓-1.5
2/20 10:20	79.4	↓-1.1
2/20 10:30	78.8	↓-0.6	干潮
2/20 10:40	78.7	↓-0.1
2/20 10:50	79.0	↑0.3
2/20 11:00	79.8	↑0.8
2/20 11:10	81.0	↑1.2
2/20 11:20	82.7	↑1.7
2/20 11:30	84.8	↑2.1
2/20 11:40	87.3	↑2.5
2/20 11:50	90.1	↑2.8
2/20 12:00	93.4	↑3.3
2/20 12:10	96.9	↑3.5
2/20 12:20	100.8	↑3.9
2/20 12:30	104.9	↑4.1
2/20 12:40	109.3	↑4.4
2/20 12:50	113.9	↑4.6
2/20 13:00	118.6	↑4.7
2/20 13:10	123.4	↑4.8
2/20 13:20	128.4	↑5.0
2/20 13:30	133.4	↑5.0
2/20 13:40	138.4	↑5.0
2/20 13:50	143.3	↑4.9
2/20 14:00	148.2	↑4.9
2/20 14:10	153.0	↑4.8
2/20 14:20	157.7	↑4.7
2/20 14:30	162.1	↑4.4
2/20 14:40	166.4	↑4.3
2/20 14:50	170.4	↑4.0
2/20 15:00	174.1	↑3.7
2/20 15:10	177.4	↑3.3
2/20 15:20	180.5	↑3.1
2/20 15:30	183.1	↑2.6
2/20 15:40	185.4	↑2.3
2/20 15:50	187.2	↑1.8
2/20 16:00	188.5	↑1.3
2/20 16:10	189.4	↑0.9
2/20 16:20	189.8	↑0.4	満潮
2/20 16:30	189.7	↓-0.1
2/20 16:40	189.1	↓-0.6
2/20 16:50	188.0	↓-1.1
2/20 17:00	186.3	↓-1.7
2/20 17:10	184.1	↓-2.2
2/20 17:20	181.3	↓-2.8
2/20 17:30	178.1	↓-3.2
2/20 17:40	174.3	↓-3.8
2/20 17:50	170.1	↓-4.2
2/20 18:00	165.3	↓-4.8
2/20 18:10	160.2	↓-5.1
2/20 18:20	154.5	↓-5.7
2/20 18:30	148.5	↓-6.0
2/20 18:40	142.1	↓-6.4
2/20 18:50	135.4	↓-6.7
2/20 19:00	128.3	↓-7.1
2/20 19:10	121.0	↓-7.3
2/20 19:20	113.6	↓-7.4
2/20 19:30	105.9	↓-7.7
2/20 19:40	98.2	↓-7.7
2/20 19:50	90.3	↓-7.9	最大潮位差
2/20 20:00	82.5	↓-7.8
2/20 20:10	74.7	↓-7.8
2/20 20:20	67.0	↓-7.7
2/20 20:30	59.5	↓-7.5
2/20 20:40	52.2	↓-7.3
2/20 20:50	45.1	↓-7.1
2/20 21:00	38.3	↓-6.8
2/20 21:10	31.9	↓-6.4
2/20 21:20	25.9	↓-6.0
2/20 21:30	20.3	↓-5.6
2/20 21:40	15.1	↓-5.2
2/20 21:50	10.5	↓-4.6
2/20 22:00	6.5	↓-4.0
2/20 22:10	3.0	↓-3.5
2/20 22:20	0.1	↓-2.9
2/20 22:30	-2.2	↓-2.3
2/20 22:40	-3.9	↓-1.7
2/20 22:50	-5.0	↓-1.1
2/20 23:00	-5.4	↓-0.4	干潮
2/20 23:10	-5.1	↑0.3
2/20 23:20	-4.3	↑0.8
2/20 23:30	-2.8	↑1.5
2/20 23:40	-0.7	↑2.1
2/20 23:50	2.0	↑2.7