20 (水)	06:27	00:06	18:28	12:22
	188cm	14cm	191cm	41cm
中潮 出 06:23 入 17:28 出 19:49 入 07:01 潮干狩り ○ 11:37～13:07

船橋（千葉）2030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	13.4	↓-0.6	干潮
2/20 00:10	13.4	0
2/20 00:20	14.0	↑0.6
2/20 00:30	15.2	↑1.2
2/20 00:40	17.0	↑1.8
2/20 00:50	19.4	↑2.4
2/20 01:00	22.4	↑3.0
2/20 01:10	26.0	↑3.6
2/20 01:20	30.0	↑4.0
2/20 01:30	34.6	↑4.6
2/20 01:40	39.5	↑4.9
2/20 01:50	44.9	↑5.4
2/20 02:00	50.7	↑5.8
2/20 02:10	56.8	↑6.1
2/20 02:20	63.2	↑6.4
2/20 02:30	69.9	↑6.7
2/20 02:40	76.7	↑6.8
2/20 02:50	83.7	↑7.0
2/20 03:00	90.8	↑7.1
2/20 03:10	97.9	↑7.1
2/20 03:20	105.1	↑7.2	最大潮位差
2/20 03:30	112.2	↑7.1
2/20 03:40	119.2	↑7.0
2/20 03:50	126.1	↑6.9
2/20 04:00	132.8	↑6.7
2/20 04:10	139.3	↑6.5
2/20 04:20	145.5	↑6.2
2/20 04:30	151.4	↑5.9
2/20 04:40	156.9	↑5.5
2/20 04:50	162.1	↑5.2
2/20 05:00	166.9	↑4.8
2/20 05:10	171.2	↑4.3
2/20 05:20	175.1	↑3.9
2/20 05:30	178.4	↑3.3
2/20 05:40	181.3	↑2.9
2/20 05:50	183.6	↑2.3
2/20 06:00	185.3	↑1.7
2/20 06:10	186.5	↑1.2
2/20 06:20	187.1	↑0.6	満潮
2/20 06:30	187.2	↑0.1
2/20 06:40	186.7	↓-0.5
2/20 06:50	185.6	↓-1.1
2/20 07:00	184.0	↓-1.6
2/20 07:10	181.8	↓-2.2
2/20 07:20	179.1	↓-2.7
2/20 07:30	175.9	↓-3.2
2/20 07:40	172.2	↓-3.7
2/20 07:50	168.0	↓-4.2
2/20 08:00	163.5	↓-4.5
2/20 08:10	158.5	↓-5.0
2/20 08:20	153.2	↓-5.3
2/20 08:30	147.6	↓-5.6
2/20 08:40	141.7	↓-5.9
2/20 08:50	135.6	↓-6.1
2/20 09:00	129.3	↓-6.3
2/20 09:10	122.9	↓-6.4
2/20 09:20	116.5	↓-6.4
2/20 09:30	110.0	↓-6.5
2/20 09:40	103.5	↓-6.5
2/20 09:50	97.1	↓-6.4
2/20 10:00	90.9	↓-6.2
2/20 10:10	84.8	↓-6.1
2/20 10:20	79.0	↓-5.8
2/20 10:30	73.4	↓-5.6
2/20 10:40	68.1	↓-5.3
2/20 10:50	63.3	↓-4.8
2/20 11:00	58.8	↓-4.5
2/20 11:10	54.7	↓-4.1
2/20 11:20	51.1	↓-3.6
2/20 11:30	48.0	↓-3.1
2/20 11:40	45.4	↓-2.6
2/20 11:50	43.4	↓-2.0
2/20 12:00	41.9	↓-1.5
2/20 12:10	41.0	↓-0.9
2/20 12:20	40.6	↓-0.4	干潮
2/20 12:30	40.8	↑0.2
2/20 12:40	41.6	↑0.8
2/20 12:50	42.9	↑1.3
2/20 13:00	44.7	↑1.8
2/20 13:10	47.1	↑2.4
2/20 13:20	50.1	↑3.0
2/20 13:30	53.4	↑3.3
2/20 13:40	57.3	↑3.9
2/20 13:50	61.6	↑4.3
2/20 14:00	66.3	↑4.7
2/20 14:10	71.3	↑5.0
2/20 14:20	76.7	↑5.4
2/20 14:30	82.3	↑5.6
2/20 14:40	88.2	↑5.9
2/20 14:50	94.3	↑6.1
2/20 15:00	100.5	↑6.2
2/20 15:10	106.8	↑6.3
2/20 15:20	113.2	↑6.4
2/20 15:30	119.6	↑6.4
2/20 15:40	125.9	↑6.3
2/20 15:50	132.2	↑6.3
2/20 16:00	138.4	↑6.2
2/20 16:10	144.4	↑6.0
2/20 16:20	150.1	↑5.7
2/20 16:30	155.6	↑5.5
2/20 16:40	160.9	↑5.3
2/20 16:50	165.8	↑4.9
2/20 17:00	170.3	↑4.5
2/20 17:10	174.4	↑4.1
2/20 17:20	178.1	↑3.7
2/20 17:30	181.3	↑3.2
2/20 17:40	184.1	↑2.8
2/20 17:50	186.3	↑2.2
2/20 18:00	188.1	↑1.8
2/20 18:10	189.2	↑1.1
2/20 18:20	189.9	↑0.7	満潮
2/20 18:30	190.0	↑0.1
2/20 18:40	189.5	↓-0.5
2/20 18:50	188.5	↓-1.0
2/20 19:00	186.9	↓-1.6
2/20 19:10	184.8	↓-2.1
2/20 19:20	182.1	↓-2.7
2/20 19:30	178.9	↓-3.2
2/20 19:40	175.2	↓-3.7
2/20 19:50	171.1	↓-4.1
2/20 20:00	166.5	↓-4.6
2/20 20:10	161.5	↓-5.0
2/20 20:20	156.0	↓-5.5
2/20 20:30	150.3	↓-5.7
2/20 20:40	144.2	↓-6.1
2/20 20:50	137.9	↓-6.3
2/20 21:00	131.3	↓-6.6
2/20 21:10	124.6	↓-6.7
2/20 21:20	117.8	↓-6.8
2/20 21:30	110.8	↓-7.0
2/20 21:40	103.9	↓-6.9
2/20 21:50	97.0	↓-6.9
2/20 22:00	90.1	↓-6.9
2/20 22:10	83.4	↓-6.7
2/20 22:20	76.8	↓-6.6
2/20 22:30	70.5	↓-6.3
2/20 22:40	64.4	↓-6.1
2/20 22:50	58.7	↓-5.7
2/20 23:00	53.3	↓-5.4
2/20 23:10	48.3	↓-5.0
2/20 23:20	43.7	↓-4.6
2/20 23:30	39.6	↓-4.1
2/20 23:40	36.0	↓-3.6
2/20 23:50	32.9	↓-3.1