20 (日)	05:53	11:25	17:05	23:40
	185cm	76cm	186cm	-1cm
大潮 出 06:22 入 17:29 出 06:34 入 17:25

船橋（千葉）2061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	7.4	↑3.0
2/20 00:10	10.9	↑3.5
2/20 00:20	14.9	↑4.0
2/20 00:30	19.3	↑4.4
2/20 00:40	24.2	↑4.9
2/20 00:50	29.5	↑5.3
2/20 01:00	35.1	↑5.6
2/20 01:10	41.1	↑6.0
2/20 01:20	47.4	↑6.3
2/20 01:30	53.9	↑6.5
2/20 01:40	60.7	↑6.8
2/20 01:50	67.6	↑6.9
2/20 02:00	74.6	↑7.0
2/20 02:10	81.8	↑7.2
2/20 02:20	88.9	↑7.1
2/20 02:30	96.1	↑7.2
2/20 02:40	103.2	↑7.1
2/20 02:50	110.2	↑7.0
2/20 03:00	117.2	↑7.0
2/20 03:10	123.9	↑6.7
2/20 03:20	130.5	↑6.6
2/20 03:30	136.8	↑6.3
2/20 03:40	142.9	↑6.1
2/20 03:50	148.6	↑5.7
2/20 04:00	154.0	↑5.4
2/20 04:10	159.1	↑5.1
2/20 04:20	163.7	↑4.6
2/20 04:30	167.9	↑4.2
2/20 04:40	171.7	↑3.8
2/20 04:50	175.1	↑3.4
2/20 05:00	177.9	↑2.8
2/20 05:10	180.3	↑2.4
2/20 05:20	182.2	↑1.9
2/20 05:30	183.5	↑1.3
2/20 05:40	184.4	↑0.9
2/20 05:50	184.7	↑0.3	満潮
2/20 06:00	184.5	↓-0.2
2/20 06:10	183.9	↓-0.6
2/20 06:20	182.7	↓-1.2
2/20 06:30	181.0	↓-1.7
2/20 06:40	178.9	↓-2.1
2/20 06:50	176.4	↓-2.5
2/20 07:00	173.4	↓-3.0
2/20 07:10	170.1	↓-3.3
2/20 07:20	166.4	↓-3.7
2/20 07:30	162.3	↓-4.1
2/20 07:40	158.0	↓-4.3
2/20 07:50	153.4	↓-4.6
2/20 08:00	148.6	↓-4.8
2/20 08:10	143.7	↓-4.9
2/20 08:20	138.6	↓-5.1
2/20 08:30	133.5	↓-5.1
2/20 08:40	128.3	↓-5.2
2/20 08:50	123.2	↓-5.1
2/20 09:00	118.1	↓-5.1
2/20 09:10	113.2	↓-4.9
2/20 09:20	108.3	↓-4.9
2/20 09:30	103.7	↓-4.6
2/20 09:40	99.3	↓-4.4
2/20 09:50	95.2	↓-4.1
2/20 10:00	91.5	↓-3.7
2/20 10:10	88.0	↓-3.5
2/20 10:20	85.0	↓-3.0
2/20 10:30	82.3	↓-2.7
2/20 10:40	80.0	↓-2.3
2/20 10:50	78.2	↓-1.8
2/20 11:00	76.9	↓-1.3
2/20 11:10	76.0	↓-0.9
2/20 11:20	75.6	↓-0.4	干潮
2/20 11:30	75.7	↑0.1
2/20 11:40	76.2	↑0.5
2/20 11:50	77.2	↑1.0
2/20 12:00	78.7	↑1.5
2/20 12:10	80.6	↑1.9
2/20 12:20	82.9	↑2.3
2/20 12:30	85.6	↑2.7
2/20 12:40	88.7	↑3.1
2/20 12:50	92.2	↑3.5
2/20 13:00	95.9	↑3.7
2/20 13:10	100.0	↑4.1
2/20 13:20	104.3	↑4.3
2/20 13:30	108.8	↑4.5
2/20 13:40	113.4	↑4.6
2/20 13:50	118.3	↑4.9
2/20 14:00	123.2	↑4.9
2/20 14:10	128.2	↑5.0
2/20 14:20	133.2	↑5.0
2/20 14:30	138.2	↑5.0
2/20 14:40	143.1	↑4.9
2/20 14:50	147.9	↑4.8
2/20 15:00	152.6	↑4.7
2/20 15:10	157.1	↑4.5
2/20 15:20	161.4	↑4.3
2/20 15:30	165.4	↑4.0
2/20 15:40	169.2	↑3.8
2/20 15:50	172.6	↑3.4
2/20 16:00	175.7	↑3.1
2/20 16:10	178.4	↑2.7
2/20 16:20	180.7	↑2.3
2/20 16:30	182.5	↑1.8
2/20 16:40	184.0	↑1.5
2/20 16:50	184.9	↑0.9
2/20 17:00	185.4	↑0.5	満潮
2/20 17:10	185.3	↓-0.1
2/20 17:20	184.8	↓-0.5
2/20 17:30	183.7	↓-1.1
2/20 17:40	182.2	↓-1.5
2/20 17:50	180.1	↓-2.1
2/20 18:00	177.4	↓-2.7
2/20 18:10	174.3	↓-3.1
2/20 18:20	170.7	↓-3.6
2/20 18:30	166.6	↓-4.1
2/20 18:40	162.0	↓-4.6
2/20 18:50	157.0	↓-5.0
2/20 19:00	151.6	↓-5.4
2/20 19:10	145.7	↓-5.9
2/20 19:20	139.5	↓-6.2
2/20 19:30	133.0	↓-6.5
2/20 19:40	126.2	↓-6.8
2/20 19:50	119.2	↓-7.0
2/20 20:00	112.0	↓-7.2
2/20 20:10	104.6	↓-7.4
2/20 20:20	97.1	↓-7.5
2/20 20:30	89.5	↓-7.6	最大潮位差
2/20 20:40	82.0	↓-7.5
2/20 20:50	74.5	↓-7.5
2/20 21:00	67.1	↓-7.4
2/20 21:10	59.8	↓-7.3
2/20 21:20	52.7	↓-7.1
2/20 21:30	45.9	↓-6.8
2/20 21:40	39.4	↓-6.5
2/20 21:50	33.2	↓-6.2
2/20 22:00	27.4	↓-5.8
2/20 22:10	22.1	↓-5.3
2/20 22:20	17.2	↓-4.9
2/20 22:30	12.8	↓-4.4
2/20 22:40	8.9	↓-3.9
2/20 22:50	5.6	↓-3.3
2/20 23:00	2.9	↓-2.7
2/20 23:10	0.8	↓-2.1
2/20 23:20	-0.8	↓-1.6
2/20 23:30	-1.7	↓-0.9	干潮
2/20 23:40	-1.9	↓-0.2	干潮
2/20 23:50	-1.6	↑0.3