20 (月)	04:12	10:33	17:06	22:54
	187cm	8cm	198cm	57cm
大潮 出 05:03 入 18:19 出 17:55 入 04:07 潮干狩り ◎ 08:38～12:27

船橋（千葉）2065年04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
4/20 00:00	77.7	↑4.7
4/20 00:10	82.8	↑5.1
4/20 00:20	88.1	↑5.3
4/20 00:30	93.7	↑5.6
4/20 00:40	99.4	↑5.7
4/20 00:50	105.2	↑5.8
4/20 01:00	111.2	↑6.0
4/20 01:10	117.2	↑6.0
4/20 01:20	123.2	↑6.0
4/20 01:30	129.1	↑5.9
4/20 01:40	135.0	↑5.9
4/20 01:50	140.7	↑5.7
4/20 02:00	146.3	↑5.6
4/20 02:10	151.6	↑5.3
4/20 02:20	156.7	↑5.1
4/20 02:30	161.5	↑4.8
4/20 02:40	166.0	↑4.5
4/20 02:50	170.1	↑4.1
4/20 03:00	173.8	↑3.7
4/20 03:10	177.1	↑3.3
4/20 03:20	180.0	↑2.9
4/20 03:30	182.4	↑2.4
4/20 03:40	184.3	↑1.9
4/20 03:50	185.6	↑1.3
4/20 04:00	186.5	↑0.9
4/20 04:10	186.8	↑0.3	満潮
4/20 04:20	186.6	↓-0.2
4/20 04:30	185.9	↓-0.7
4/20 04:40	184.6	↓-1.3
4/20 04:50	182.7	↓-1.9
4/20 05:00	180.3	↓-2.4
4/20 05:10	177.4	↓-2.9
4/20 05:20	173.9	↓-3.5
4/20 05:30	170.0	↓-3.9
4/20 05:40	165.5	↓-4.5
4/20 05:50	160.6	↓-4.9
4/20 06:00	155.3	↓-5.3
4/20 06:10	149.6	↓-5.7
4/20 06:20	143.5	↓-6.1
4/20 06:30	137.0	↓-6.5
4/20 06:40	130.3	↓-6.7
4/20 06:50	123.4	↓-6.9
4/20 07:00	116.2	↓-7.2
4/20 07:10	108.9	↓-7.3
4/20 07:20	101.5	↓-7.4
4/20 07:30	94.0	↓-7.5
4/20 07:40	86.6	↓-7.4
4/20 07:50	79.2	↓-7.4
4/20 08:00	71.9	↓-7.3
4/20 08:10	64.7	↓-7.2
4/20 08:20	57.8	↓-6.9
4/20 08:30	51.2	↓-6.6
4/20 08:40	44.9	↓-6.3
4/20 08:50	38.9	↓-6.0
4/20 09:00	33.3	↓-5.6
4/20 09:10	28.2	↓-5.1
4/20 09:20	23.6	↓-4.6
4/20 09:30	19.5	↓-4.1
4/20 09:40	16.0	↓-3.5
4/20 09:50	13.1	↓-2.9
4/20 10:00	10.7	↓-2.4
4/20 10:10	9.0	↓-1.7
4/20 10:20	7.9	↓-1.1
4/20 10:30	7.5	↓-0.4	干潮
4/20 10:40	7.7	↑0.2
4/20 10:50	8.5	↑0.8
4/20 11:00	10.0	↑1.5
4/20 11:10	12.1	↑2.1
4/20 11:20	14.9	↑2.8
4/20 11:30	18.2	↑3.3
4/20 11:40	22.0	↑3.8
4/20 11:50	26.4	↑4.4
4/20 12:00	31.3	↑4.9
4/20 12:10	36.7	↑5.4
4/20 12:20	42.5	↑5.8
4/20 12:30	48.6	↑6.1
4/20 12:40	55.2	↑6.6
4/20 12:50	62.0	↑6.8
4/20 13:00	69.0	↑7.0
4/20 13:10	76.3	↑7.3
4/20 13:20	83.7	↑7.4
4/20 13:30	91.2	↑7.5
4/20 13:40	98.8	↑7.6	最大潮位差
4/20 13:50	106.4	↑7.6	最大潮位差
4/20 14:00	113.9	↑7.5
4/20 14:10	121.4	↑7.5
4/20 14:20	128.7	↑7.3
4/20 14:30	135.8	↑7.1
4/20 14:40	142.7	↑6.9
4/20 14:50	149.4	↑6.7
4/20 15:00	155.7	↑6.3
4/20 15:10	161.7	↑6.0
4/20 15:20	167.4	↑5.7
4/20 15:30	172.6	↑5.2
4/20 15:40	177.4	↑4.8
4/20 15:50	181.7	↑4.3
4/20 16:00	185.5	↑3.8
4/20 16:10	188.8	↑3.3
4/20 16:20	191.6	↑2.8
4/20 16:30	193.8	↑2.2
4/20 16:40	195.5	↑1.7
4/20 16:50	196.6	↑1.1
4/20 17:00	197.2	↑0.6	満潮
4/20 17:10	197.2	0
4/20 17:20	196.6	↓-0.6
4/20 17:30	195.4	↓-1.2
4/20 17:40	193.7	↓-1.7
4/20 17:50	191.5	↓-2.2
4/20 18:00	188.7	↓-2.8
4/20 18:10	185.5	↓-3.2
4/20 18:20	181.8	↓-3.7
4/20 18:30	177.6	↓-4.2
4/20 18:40	173.0	↓-4.6
4/20 18:50	168.1	↓-4.9
4/20 19:00	162.8	↓-5.3
4/20 19:10	157.2	↓-5.6
4/20 19:20	151.4	↓-5.8
4/20 19:30	145.4	↓-6.0
4/20 19:40	139.2	↓-6.2
4/20 19:50	132.9	↓-6.3
4/20 20:00	126.6	↓-6.3
4/20 20:10	120.3	↓-6.3
4/20 20:20	114.0	↓-6.3
4/20 20:30	107.8	↓-6.2
4/20 20:40	101.8	↓-6.0
4/20 20:50	96.0	↓-5.8
4/20 21:00	90.5	↓-5.5
4/20 21:10	85.2	↓-5.3
4/20 21:20	80.3	↓-4.9
4/20 21:30	75.8	↓-4.5
4/20 21:40	71.7	↓-4.1
4/20 21:50	68.0	↓-3.7
4/20 22:00	64.8	↓-3.2
4/20 22:10	62.2	↓-2.6
4/20 22:20	60.0	↓-2.2
4/20 22:30	58.4	↓-1.6
4/20 22:40	57.4	↓-1.0
4/20 22:50	56.9	↓-0.5	干潮
4/20 23:00	57.0	↑0.1
4/20 23:10	57.7	↑0.7
4/20 23:20	58.9	↑1.2
4/20 23:30	60.7	↑1.8
4/20 23:40	62.9	↑2.2
4/20 23:50	65.7	↑2.8