20 (火)	04:51	09:47	15:31	22:17
	173cm	91cm	185cm	10cm
大潮 出 06:44 入 16:31 出 04:55 入 15:30

寒川（千葉）2033年12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
12/20 00:00	68.7	↑5.4
12/20 00:10	74.1	↑5.4
12/20 00:20	79.6	↑5.5
12/20 00:30	85.1	↑5.5
12/20 00:40	90.6	↑5.5
12/20 00:50	96.0	↑5.4
12/20 01:00	101.3	↑5.3
12/20 01:10	106.6	↑5.3
12/20 01:20	111.7	↑5.1
12/20 01:30	116.7	↑5.0
12/20 01:40	121.5	↑4.8
12/20 01:50	126.1	↑4.6
12/20 02:00	130.6	↑4.5
12/20 02:10	134.9	↑4.3
12/20 02:20	139.0	↑4.1
12/20 02:30	142.9	↑3.9
12/20 02:40	146.6	↑3.7
12/20 02:50	150.1	↑3.5
12/20 03:00	153.4	↑3.3
12/20 03:10	156.5	↑3.1
12/20 03:20	159.3	↑2.8
12/20 03:30	161.9	↑2.6
12/20 03:40	164.2	↑2.3
12/20 03:50	166.3	↑2.1
12/20 04:00	168.1	↑1.8
12/20 04:10	169.6	↑1.5
12/20 04:20	170.8	↑1.2
12/20 04:30	171.6	↑0.8
12/20 04:40	172.1	↑0.5
12/20 04:50	172.3	↑0.2	満潮
12/20 05:00	172.1	↓-0.2
12/20 05:10	171.5	↓-0.6
12/20 05:20	170.6	↓-0.9
12/20 05:30	169.3	↓-1.3
12/20 05:40	167.6	↓-1.7
12/20 05:50	165.5	↓-2.1
12/20 06:00	163.0	↓-2.5
12/20 06:10	160.2	↓-2.8
12/20 06:20	157.1	↓-3.1
12/20 06:30	153.7	↓-3.4
12/20 06:40	150.0	↓-3.7
12/20 06:50	146.0	↓-4.0
12/20 07:00	141.9	↓-4.1
12/20 07:10	137.6	↓-4.3
12/20 07:20	133.2	↓-4.4
12/20 07:30	128.8	↓-4.4
12/20 07:40	124.4	↓-4.4
12/20 07:50	120.0	↓-4.4
12/20 08:00	115.7	↓-4.3
12/20 08:10	111.7	↓-4.0
12/20 08:20	107.8	↓-3.9
12/20 08:30	104.2	↓-3.6
12/20 08:40	101.0	↓-3.2
12/20 08:50	98.1	↓-2.9
12/20 09:00	95.6	↓-2.5
12/20 09:10	93.6	↓-2.0
12/20 09:20	92.0	↓-1.6
12/20 09:30	90.9	↓-1.1
12/20 09:40	90.3	↓-0.6	干潮
12/20 09:50	90.3	0
12/20 10:00	90.7	↑0.4
12/20 10:10	91.6	↑0.9
12/20 10:20	93.1	↑1.5
12/20 10:30	94.9	↑1.8
12/20 10:40	97.3	↑2.4
12/20 10:50	100.0	↑2.7
12/20 11:00	103.1	↑3.1
12/20 11:10	106.5	↑3.4
12/20 11:20	110.2	↑3.7
12/20 11:30	114.1	↑3.9
12/20 11:40	118.3	↑4.2
12/20 11:50	122.5	↑4.2
12/20 12:00	126.9	↑4.4
12/20 12:10	131.3	↑4.4
12/20 12:20	135.7	↑4.4
12/20 12:30	140.1	↑4.4
12/20 12:40	144.4	↑4.3
12/20 12:50	148.6	↑4.2
12/20 13:00	152.6	↑4.0
12/20 13:10	156.5	↑3.9
12/20 13:20	160.2	↑3.7
12/20 13:30	163.6	↑3.4
12/20 13:40	166.9	↑3.3
12/20 13:50	169.8	↑2.9
12/20 14:00	172.5	↑2.7
12/20 14:10	175.0	↑2.5
12/20 14:20	177.1	↑2.1
12/20 14:30	179.0	↑1.9
12/20 14:40	180.6	↑1.6
12/20 14:50	181.9	↑1.3
12/20 15:00	182.9	↑1.0
12/20 15:10	183.7	↑0.8
12/20 15:20	184.1	↑0.4
12/20 15:30	184.2	↑0.1	満潮
12/20 15:40	184.1	↓-0.1
12/20 15:50	183.6	↓-0.5
12/20 16:00	182.8	↓-0.8
12/20 16:10	181.7	↓-1.1
12/20 16:20	180.2	↓-1.5
12/20 16:30	178.4	↓-1.8
12/20 16:40	176.2	↓-2.2
12/20 16:50	173.7	↓-2.5
12/20 17:00	170.8	↓-2.9
12/20 17:10	167.5	↓-3.3
12/20 17:20	163.9	↓-3.6
12/20 17:30	159.8	↓-4.1
12/20 17:40	155.4	↓-4.4
12/20 17:50	150.6	↓-4.8
12/20 18:00	145.4	↓-5.2
12/20 18:10	139.8	↓-5.6
12/20 18:20	134.0	↓-5.8
12/20 18:30	127.8	↓-6.2
12/20 18:40	121.3	↓-6.5
12/20 18:50	114.6	↓-6.7
12/20 19:00	107.6	↓-7.0
12/20 19:10	100.5	↓-7.1
12/20 19:20	93.3	↓-7.2
12/20 19:30	86.1	↓-7.2
12/20 19:40	78.8	↓-7.3	最大潮位差
12/20 19:50	71.6	↓-7.2
12/20 20:00	64.5	↓-7.1
12/20 20:10	57.6	↓-6.9
12/20 20:20	50.9	↓-6.7
12/20 20:30	44.6	↓-6.3
12/20 20:40	38.6	↓-6.0
12/20 20:50	33.1	↓-5.5
12/20 21:00	28.0	↓-5.1
12/20 21:10	23.5	↓-4.5
12/20 21:20	19.5	↓-4.0
12/20 21:30	16.1	↓-3.4
12/20 21:40	13.4	↓-2.7
12/20 21:50	11.3	↓-2.1
12/20 22:00	9.9	↓-1.4
12/20 22:10	9.2	↓-0.7	干潮
12/20 22:20	9.1	↓-0.1
12/20 22:30	9.7	↑0.6
12/20 22:40	11.0	↑1.3
12/20 22:50	12.9	↑1.9
12/20 23:00	15.4	↑2.5
12/20 23:10	18.5	↑3.1
12/20 23:20	22.1	↑3.6
12/20 23:30	26.2	↑4.1
12/20 23:40	30.7	↑4.5
12/20 23:50	35.7	↑5.0