9 (火)	05:15	11:23	17:39	23:38
	187cm	27cm	190cm	41cm
大潮 出 05:17 入 18:10 出 18:28 入 05:35 潮干狩り ○ 10:00～12:45

船橋（千葉）2058年04月9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
4/9 00:00	42.2	↑2.8
4/9 00:10	45.5	↑3.3
4/9 00:20	49.3	↑3.8
4/9 00:30	53.5	↑4.2
4/9 00:40	58.1	↑4.6
4/9 00:50	63.1	↑5.0
4/9 01:00	68.4	↑5.3
4/9 01:10	74.1	↑5.7
4/9 01:20	79.9	↑5.8
4/9 01:30	86.0	↑6.1
4/9 01:40	92.3	↑6.3
4/9 01:50	98.6	↑6.3
4/9 02:00	105.1	↑6.5
4/9 02:10	111.5	↑6.4
4/9 02:20	118.0	↑6.5
4/9 02:30	124.4	↑6.4
4/9 02:40	130.6	↑6.2
4/9 02:50	136.7	↑6.1
4/9 03:00	142.7	↑6.0
4/9 03:10	148.4	↑5.7
4/9 03:20	153.8	↑5.4
4/9 03:30	158.9	↑5.1
4/9 03:40	163.6	↑4.7
4/9 03:50	168.0	↑4.4
4/9 04:00	172.0	↑4.0
4/9 04:10	175.5	↑3.5
4/9 04:20	178.6	↑3.1
4/9 04:30	181.2	↑2.6
4/9 04:40	183.3	↑2.1
4/9 04:50	184.9	↑1.6
4/9 05:00	185.9	↑1.0
4/9 05:10	186.5	↑0.6	満潮
4/9 05:20	186.4	↓-0.1
4/9 05:30	185.8	↓-0.6
4/9 05:40	184.7	↓-1.1
4/9 05:50	183.0	↓-1.7
4/9 06:00	180.8	↓-2.2
4/9 06:10	178.1	↓-2.7
4/9 06:20	174.8	↓-3.3
4/9 06:30	171.1	↓-3.7
4/9 06:40	166.9	↓-4.2
4/9 06:50	162.3	↓-4.6
4/9 07:00	157.2	↓-5.1
4/9 07:10	151.8	↓-5.4
4/9 07:20	146.1	↓-5.7
4/9 07:30	140.0	↓-6.1
4/9 07:40	133.7	↓-6.3
4/9 07:50	127.2	↓-6.5
4/9 08:00	120.6	↓-6.6
4/9 08:10	113.8	↓-6.8
4/9 08:20	106.9	↓-6.9	最大潮位差
4/9 08:30	100.1	↓-6.8
4/9 08:40	93.3	↓-6.8
4/9 08:50	86.5	↓-6.8
4/9 09:00	79.9	↓-6.6
4/9 09:10	73.5	↓-6.4
4/9 09:20	67.4	↓-6.1
4/9 09:30	61.5	↓-5.9
4/9 09:40	56.0	↓-5.5
4/9 09:50	50.9	↓-5.1
4/9 10:00	46.1	↓-4.8
4/9 10:10	41.8	↓-4.3
4/9 10:20	38.0	↓-3.8
4/9 10:30	34.8	↓-3.2
4/9 10:40	32.0	↓-2.8
4/9 10:50	29.9	↓-2.1
4/9 11:00	28.3	↓-1.6
4/9 11:10	27.3	↓-1.0
4/9 11:20	26.8	↓-0.5	干潮
4/9 11:30	27.0	↑0.2
4/9 11:40	27.8	↑0.8
4/9 11:50	29.2	↑1.4
4/9 12:00	31.1	↑1.9
4/9 12:10	33.6	↑2.5
4/9 12:20	36.6	↑3.0
4/9 12:30	40.2	↑3.6
4/9 12:40	44.2	↑4.0
4/9 12:50	48.7	↑4.5
4/9 13:00	53.6	↑4.9
4/9 13:10	58.9	↑5.3
4/9 13:20	64.5	↑5.6
4/9 13:30	70.4	↑5.9
4/9 13:40	76.6	↑6.2
4/9 13:50	83.0	↑6.4
4/9 14:00	89.5	↑6.5
4/9 14:10	96.2	↑6.7
4/9 14:20	102.9	↑6.7
4/9 14:30	109.7	↑6.8
4/9 14:40	116.5	↑6.8
4/9 14:50	123.1	↑6.6
4/9 15:00	129.7	↑6.6
4/9 15:10	136.1	↑6.4
4/9 15:20	142.3	↑6.2
4/9 15:30	148.3	↑6.0
4/9 15:40	154.0	↑5.7
4/9 15:50	159.4	↑5.4
4/9 16:00	164.4	↑5.0
4/9 16:10	169.0	↑4.6
4/9 16:20	173.2	↑4.2
4/9 16:30	177.0	↑3.8
4/9 16:40	180.3	↑3.3
4/9 16:50	183.1	↑2.8
4/9 17:00	185.5	↑2.4
4/9 17:10	187.2	↑1.7
4/9 17:20	188.5	↑1.3
4/9 17:30	189.2	↑0.7	満潮
4/9 17:40	189.4	↑0.2
4/9 17:50	189.0	↓-0.4
4/9 18:00	188.0	↓-1.0
4/9 18:10	186.6	↓-1.4
4/9 18:20	184.6	↓-2.0
4/9 18:30	182.0	↓-2.6
4/9 18:40	179.0	↓-3.0
4/9 18:50	175.5	↓-3.5
4/9 19:00	171.5	↓-4.0
4/9 19:10	167.1	↓-4.4
4/9 19:20	162.3	↓-4.8
4/9 19:30	157.1	↓-5.2
4/9 19:40	151.7	↓-5.4
4/9 19:50	145.9	↓-5.8
4/9 20:00	139.9	↓-6.0
4/9 20:10	133.7	↓-6.2
4/9 20:20	127.3	↓-6.4
4/9 20:30	120.9	↓-6.4
4/9 20:40	114.3	↓-6.6
4/9 20:50	107.8	↓-6.5
4/9 21:00	101.4	↓-6.4
4/9 21:10	95.0	↓-6.4
4/9 21:20	88.8	↓-6.2
4/9 21:30	82.8	↓-6.0
4/9 21:40	77.0	↓-5.8
4/9 21:50	71.6	↓-5.4
4/9 22:00	66.4	↓-5.2
4/9 22:10	61.7	↓-4.7
4/9 22:20	57.3	↓-4.4
4/9 22:30	53.4	↓-3.9
4/9 22:40	50.0	↓-3.4
4/9 22:50	47.1	↓-2.9
4/9 23:00	44.7	↓-2.4
4/9 23:10	42.9	↓-1.8
4/9 23:20	41.6	↓-1.3
4/9 23:30	40.9	↓-0.7	干潮
4/9 23:40	40.8	↓-0.1
4/9 23:50	41.2	↑0.4