20 (木)	05:31	11:56	18:32	-
	195cm	-2cm	198cm	-
大潮 出 05:03 入 18:19 出 06:09 入 19:59 潮干狩り ◎ 09:51～14:03

船橋（千葉）2034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	51.1	↑1.0
4/20 00:10	52.7	↑1.6
4/20 00:20	54.9	↑2.2
4/20 00:30	57.6	↑2.7
4/20 00:40	60.8	↑3.2
4/20 00:50	64.5	↑3.7
4/20 01:00	68.6	↑4.1
4/20 01:10	73.2	↑4.6
4/20 01:20	78.2	↑5.0
4/20 01:30	83.4	↑5.2
4/20 01:40	89.0	↑5.6
4/20 01:50	94.9	↑5.9
4/20 02:00	100.9	↑6.0
4/20 02:10	107.1	↑6.2
4/20 02:20	113.5	↑6.4
4/20 02:30	119.8	↑6.3
4/20 02:40	126.2	↑6.4
4/20 02:50	132.6	↑6.4
4/20 03:00	138.9	↑6.3
4/20 03:10	145.0	↑6.1
4/20 03:20	151.0	↑6.0
4/20 03:30	156.7	↑5.7
4/20 03:40	162.2	↑5.5
4/20 03:50	167.3	↑5.1
4/20 04:00	172.2	↑4.9
4/20 04:10	176.6	↑4.4
4/20 04:20	180.6	↑4.0
4/20 04:30	184.2	↑3.6
4/20 04:40	187.2	↑3.0
4/20 04:50	189.8	↑2.6
4/20 05:00	191.8	↑2.0
4/20 05:10	193.3	↑1.5
4/20 05:20	194.2	↑0.9
4/20 05:30	194.5	↑0.3	満潮
4/20 05:40	194.2	↓-0.3
4/20 05:50	193.4	↓-0.8
4/20 06:00	191.9	↓-1.5
4/20 06:10	189.8	↓-2.1
4/20 06:20	187.2	↓-2.6
4/20 06:30	183.9	↓-3.3
4/20 06:40	180.1	↓-3.8
4/20 06:50	175.8	↓-4.3
4/20 07:00	170.9	↓-4.9
4/20 07:10	165.6	↓-5.3
4/20 07:20	159.7	↓-5.9
4/20 07:30	153.5	↓-6.2
4/20 07:40	146.8	↓-6.7
4/20 07:50	139.8	↓-7.0
4/20 08:00	132.5	↓-7.3
4/20 08:10	124.9	↓-7.6
4/20 08:20	117.1	↓-7.8
4/20 08:30	109.2	↓-7.9
4/20 08:40	101.1	↓-8.1	最大潮位差
4/20 08:50	93.0	↓-8.1	最大潮位差
4/20 09:00	84.9	↓-8.1	最大潮位差
4/20 09:10	76.9	↓-8.0
4/20 09:20	69.0	↓-7.9
4/20 09:30	61.2	↓-7.8
4/20 09:40	53.7	↓-7.5
4/20 09:50	46.5	↓-7.2
4/20 10:00	39.6	↓-6.9
4/20 10:10	33.1	↓-6.5
4/20 10:20	27.0	↓-6.1
4/20 10:30	21.4	↓-5.6
4/20 10:40	16.3	↓-5.1
4/20 10:50	11.8	↓-4.5
4/20 11:00	7.9	↓-3.9
4/20 11:10	4.5	↓-3.4
4/20 11:20	1.8	↓-2.7
4/20 11:30	-0.2	↓-2.0
4/20 11:40	-1.6	↓-1.4
4/20 11:50	-2.3	↓-0.7	干潮
4/20 12:00	-2.3	0
4/20 12:10	-1.7	↑0.6
4/20 12:20	-0.4	↑1.3
4/20 12:30	1.6	↑2.0
4/20 12:40	4.2	↑2.6
4/20 12:50	7.4	↑3.2
4/20 13:00	11.2	↑3.8
4/20 13:10	15.6	↑4.4
4/20 13:20	20.6	↑5.0
4/20 13:30	26.0	↑5.4
4/20 13:40	31.9	↑5.9
4/20 13:50	38.2	↑6.3
4/20 14:00	44.9	↑6.7
4/20 14:10	51.9	↑7.0
4/20 14:20	59.2	↑7.3
4/20 14:30	66.7	↑7.5
4/20 14:40	74.4	↑7.7
4/20 14:50	82.3	↑7.9
4/20 15:00	90.2	↑7.9
4/20 15:10	98.2	↑8.0
4/20 15:20	106.1	↑7.9
4/20 15:30	114.0	↑7.9
4/20 15:40	121.8	↑7.8
4/20 15:50	129.4	↑7.6
4/20 16:00	136.8	↑7.4
4/20 16:10	143.9	↑7.1
4/20 16:20	150.7	↑6.8
4/20 16:30	157.2	↑6.5
4/20 16:40	163.4	↑6.2
4/20 16:50	169.1	↑5.7
4/20 17:00	174.3	↑5.2
4/20 17:10	179.1	↑4.8
4/20 17:20	183.4	↑4.3
4/20 17:30	187.2	↑3.8
4/20 17:40	190.4	↑3.2
4/20 17:50	193.1	↑2.7
4/20 18:00	195.2	↑2.1
4/20 18:10	196.7	↑1.5
4/20 18:20	197.6	↑0.9
4/20 18:30	197.9	↑0.3	満潮
4/20 18:40	197.7	↓-0.2
4/20 18:50	196.8	↓-0.9
4/20 19:00	195.4	↓-1.4
4/20 19:10	193.5	↓-1.9
4/20 19:20	191.0	↓-2.5
4/20 19:30	188.0	↓-3.0
4/20 19:40	184.5	↓-3.5
4/20 19:50	180.5	↓-4.0
4/20 20:00	176.1	↓-4.4
4/20 20:10	171.4	↓-4.7
4/20 20:20	166.3	↓-5.1
4/20 20:30	160.8	↓-5.5
4/20 20:40	155.2	↓-5.6
4/20 20:50	149.3	↓-5.9
4/20 21:00	143.2	↓-6.1
4/20 21:10	137.1	↓-6.1
4/20 21:20	130.9	↓-6.2
4/20 21:30	124.6	↓-6.3
4/20 21:40	118.5	↓-6.1
4/20 21:50	112.4	↓-6.1
4/20 22:00	106.4	↓-6.0
4/20 22:10	100.7	↓-5.7
4/20 22:20	95.2	↓-5.5
4/20 22:30	89.9	↓-5.3
4/20 22:40	85.1	↓-4.8
4/20 22:50	80.5	↓-4.6
4/20 23:00	76.4	↓-4.1
4/20 23:10	72.7	↓-3.7
4/20 23:20	69.5	↓-3.2
4/20 23:30	66.8	↓-2.7
4/20 23:40	64.5	↓-2.3
4/20 23:50	62.8	↓-1.7