20 (火)	06:20	00:43	20:12	13:17
	177cm	95cm	157cm	19cm
中潮 出 05:02 入 18:19 出 22:39 入 07:18 潮干狩り ◎ 11:23～15:14

船橋（千葉）2060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	97.5	↓-1.6
4/20 00:10	96.3	↓-1.2
4/20 00:20	95.4	↓-0.9
4/20 00:30	94.8	↓-0.6
4/20 00:40	94.6	↓-0.2	干潮
4/20 00:50	94.7	↑0.1
4/20 01:00	95.1	↑0.4
4/20 01:10	95.9	↑0.8
4/20 01:20	97.1	↑1.2
4/20 01:30	98.5	↑1.4
4/20 01:40	100.3	↑1.8
4/20 01:50	102.3	↑2.0
4/20 02:00	104.7	↑2.4
4/20 02:10	107.3	↑2.6
4/20 02:20	110.1	↑2.8
4/20 02:30	113.2	↑3.1
4/20 02:40	116.4	↑3.2
4/20 02:50	119.8	↑3.4
4/20 03:00	123.4	↑3.6
4/20 03:10	127.0	↑3.6
4/20 03:20	130.8	↑3.8
4/20 03:30	134.6	↑3.8
4/20 03:40	138.3	↑3.7
4/20 03:50	142.1	↑3.8
4/20 04:00	145.8	↑3.7
4/20 04:10	149.5	↑3.7
4/20 04:20	153.0	↑3.5
4/20 04:30	156.4	↑3.4
4/20 04:40	159.6	↑3.2
4/20 04:50	162.6	↑3.0
4/20 05:00	165.3	↑2.7
4/20 05:10	167.9	↑2.6
4/20 05:20	170.1	↑2.2
4/20 05:30	172.0	↑1.9
4/20 05:40	173.6	↑1.6
4/20 05:50	174.9	↑1.3
4/20 06:00	175.8	↑0.9
4/20 06:10	176.3	↑0.5	満潮
4/20 06:20	176.5	↑0.2	満潮
4/20 06:30	176.2	↓-0.3
4/20 06:40	175.6	↓-0.6
4/20 06:50	174.6	↓-1.0
4/20 07:00	173.1	↓-1.5
4/20 07:10	171.2	↓-1.9
4/20 07:20	169.0	↓-2.2
4/20 07:30	166.3	↓-2.7
4/20 07:40	163.3	↓-3.0
4/20 07:50	159.9	↓-3.4
4/20 08:00	156.1	↓-3.8
4/20 08:10	152.0	↓-4.1
4/20 08:20	147.6	↓-4.4
4/20 08:30	142.9	↓-4.7
4/20 08:40	137.9	↓-5.0
4/20 08:50	132.7	↓-5.2
4/20 09:00	127.2	↓-5.5
4/20 09:10	121.6	↓-5.6
4/20 09:20	115.8	↓-5.8
4/20 09:30	109.9	↓-5.9
4/20 09:40	104.0	↓-5.9
4/20 09:50	97.9	↓-6.1	最大潮位差
4/20 10:00	91.9	↓-6.0
4/20 10:10	85.9	↓-6.0
4/20 10:20	79.9	↓-6.0
4/20 10:30	74.1	↓-5.8
4/20 10:40	68.4	↓-5.7
4/20 10:50	62.8	↓-5.6
4/20 11:00	57.5	↓-5.3
4/20 11:10	52.4	↓-5.1
4/20 11:20	47.5	↓-4.9
4/20 11:30	43.0	↓-4.5
4/20 11:40	38.7	↓-4.3
4/20 11:50	34.8	↓-3.9
4/20 12:00	31.3	↓-3.5
4/20 12:10	28.2	↓-3.1
4/20 12:20	25.5	↓-2.7
4/20 12:30	23.2	↓-2.3
4/20 12:40	21.3	↓-1.9
4/20 12:50	19.9	↓-1.4
4/20 13:00	19.0	↓-0.9
4/20 13:10	18.4	↓-0.6	干潮
4/20 13:20	18.4	0
4/20 13:30	18.8	↑0.4
4/20 13:40	19.6	↑0.8
4/20 13:50	20.9	↑1.3
4/20 14:00	22.5	↑1.6
4/20 14:10	24.6	↑2.1
4/20 14:20	27.1	↑2.5
4/20 14:30	30.0	↑2.9
4/20 14:40	33.2	↑3.2
4/20 14:50	36.8	↑3.6
4/20 15:00	40.6	↑3.8
4/20 15:10	44.7	↑4.1
4/20 15:20	49.1	↑4.4
4/20 15:30	53.7	↑4.6
4/20 15:40	58.5	↑4.8
4/20 15:50	63.5	↑5.0
4/20 16:00	68.6	↑5.1
4/20 16:10	73.7	↑5.1
4/20 16:20	79.0	↑5.3
4/20 16:30	84.3	↑5.3
4/20 16:40	89.6	↑5.3
4/20 16:50	94.8	↑5.2
4/20 17:00	100.0	↑5.2
4/20 17:10	105.1	↑5.1
4/20 17:20	110.1	↑5.0
4/20 17:30	114.9	↑4.8
4/20 17:40	119.6	↑4.7
4/20 17:50	124.1	↑4.5
4/20 18:00	128.3	↑4.2
4/20 18:10	132.3	↑4.0
4/20 18:20	136.1	↑3.8
4/20 18:30	139.5	↑3.4
4/20 18:40	142.7	↑3.2
4/20 18:50	145.5	↑2.8
4/20 19:00	148.1	↑2.6
4/20 19:10	150.3	↑2.2
4/20 19:20	152.1	↑1.8
4/20 19:30	153.7	↑1.6
4/20 19:40	154.8	↑1.1
4/20 19:50	155.7	↑0.9
4/20 20:00	156.2	↑0.5
4/20 20:10	156.4	↑0.2	満潮
4/20 20:20	156.3	↓-0.1
4/20 20:30	155.8	↓-0.5
4/20 20:40	155.1	↓-0.7
4/20 20:50	154.1	↓-1.0
4/20 21:00	152.8	↓-1.3
4/20 21:10	151.3	↓-1.5
4/20 21:20	149.5	↓-1.8
4/20 21:30	147.6	↓-1.9
4/20 21:40	145.5	↓-2.1
4/20 21:50	143.2	↓-2.3
4/20 22:00	140.9	↓-2.3
4/20 22:10	138.4	↓-2.5
4/20 22:20	135.9	↓-2.5
4/20 22:30	133.3	↓-2.6
4/20 22:40	130.8	↓-2.5
4/20 22:50	128.2	↓-2.6
4/20 23:00	125.7	↓-2.5
4/20 23:10	123.3	↓-2.4
4/20 23:20	120.9	↓-2.4
4/20 23:30	118.7	↓-2.2
4/20 23:40	116.6	↓-2.1
4/20 23:50	114.7	↓-1.9