31 (日)	05:44	10:38	16:08	23:00
	187cm	100cm	184cm	-11cm
大潮 出 06:48 入 16:38 出 16:09 入 06:13

寒川（千葉）2028年12月31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
12/31 00:00	27.8	↑5.2
12/31 00:10	33.3	↑5.5
12/31 00:20	39.1	↑5.8
12/31 00:30	45.1	↑6.0
12/31 00:40	51.3	↑6.2
12/31 00:50	57.6	↑6.3
12/31 01:00	64.0	↑6.4
12/31 01:10	70.5	↑6.5
12/31 01:20	77.0	↑6.5
12/31 01:30	83.5	↑6.5
12/31 01:40	89.9	↑6.4
12/31 01:50	96.3	↑6.4
12/31 02:00	102.6	↑6.3
12/31 02:10	108.8	↑6.2
12/31 02:20	114.8	↑6.0
12/31 02:30	120.7	↑5.9
12/31 02:40	126.5	↑5.8
12/31 02:50	132.0	↑5.5
12/31 03:00	137.4	↑5.4
12/31 03:10	142.6	↑5.2
12/31 03:20	147.6	↑5.0
12/31 03:30	152.3	↑4.7
12/31 03:40	156.8	↑4.5
12/31 03:50	161.1	↑4.3
12/31 04:00	165.1	↑4.0
12/31 04:10	168.8	↑3.7
12/31 04:20	172.2	↑3.4
12/31 04:30	175.4	↑3.2
12/31 04:40	178.1	↑2.7
12/31 04:50	180.5	↑2.4
12/31 05:00	182.6	↑2.1
12/31 05:10	184.2	↑1.6
12/31 05:20	185.4	↑1.2
12/31 05:30	186.3	↑0.9
12/31 05:40	186.6	↑0.3	満潮
12/31 05:50	186.6	0
12/31 06:00	186.0	↓-0.6
12/31 06:10	185.1	↓-0.9
12/31 06:20	183.6	↓-1.5
12/31 06:30	181.8	↓-1.8
12/31 06:40	179.5	↓-2.3
12/31 06:50	176.7	↓-2.8
12/31 07:00	173.6	↓-3.1
12/31 07:10	170.2	↓-3.4
12/31 07:20	166.4	↓-3.8
12/31 07:30	162.3	↓-4.1
12/31 07:40	158.0	↓-4.3
12/31 07:50	153.5	↓-4.5
12/31 08:00	148.9	↓-4.6
12/31 08:10	144.1	↓-4.8
12/31 08:20	139.4	↓-4.7
12/31 08:30	134.7	↓-4.7
12/31 08:40	130.0	↓-4.7
12/31 08:50	125.5	↓-4.5
12/31 09:00	121.3	↓-4.2
12/31 09:10	117.3	↓-4.0
12/31 09:20	113.5	↓-3.8
12/31 09:30	110.2	↓-3.3
12/31 09:40	107.2	↓-3.0
12/31 09:50	104.7	↓-2.5
12/31 10:00	102.6	↓-2.1
12/31 10:10	101.1	↓-1.5
12/31 10:20	100.0	↓-1.1
12/31 10:30	99.4	↓-0.6	干潮
12/31 10:40	99.3	↓-0.1
12/31 10:50	99.7	↑0.4
12/31 11:00	100.6	↑0.9
12/31 11:10	102.0	↑1.4
12/31 11:20	103.8	↑1.8
12/31 11:30	106.0	↑2.2
12/31 11:40	108.6	↑2.6
12/31 11:50	111.5	↑2.9
12/31 12:00	114.8	↑3.3
12/31 12:10	118.3	↑3.5
12/31 12:20	121.9	↑3.6
12/31 12:30	125.8	↑3.9
12/31 12:40	129.7	↑3.9
12/31 12:50	133.8	↑4.1
12/31 13:00	137.8	↑4.0
12/31 13:10	141.9	↑4.1
12/31 13:20	145.9	↑4.0
12/31 13:30	149.8	↑3.9
12/31 13:40	153.6	↑3.8
12/31 13:50	157.3	↑3.7
12/31 14:00	160.8	↑3.5
12/31 14:10	164.1	↑3.3
12/31 14:20	167.1	↑3.0
12/31 14:30	170.0	↑2.9
12/31 14:40	172.6	↑2.6
12/31 14:50	175.0	↑2.4
12/31 15:00	177.1	↑2.1
12/31 15:10	178.9	↑1.8
12/31 15:20	180.5	↑1.6
12/31 15:30	181.7	↑1.2
12/31 15:40	182.7	↑1.0
12/31 15:50	183.4	↑0.7
12/31 16:00	183.8	↑0.4	満潮
12/31 16:10	183.8	0
12/31 16:20	183.5	↓-0.3
12/31 16:30	182.9	↓-0.6
12/31 16:40	181.9	↓-1.0
12/31 16:50	180.6	↓-1.3
12/31 17:00	178.9	↓-1.7
12/31 17:10	176.8	↓-2.1
12/31 17:20	174.4	↓-2.4
12/31 17:30	171.5	↓-2.9
12/31 17:40	168.2	↓-3.3
12/31 17:50	164.4	↓-3.8
12/31 18:00	160.3	↓-4.1
12/31 18:10	155.7	↓-4.6
12/31 18:20	150.7	↓-5.0
12/31 18:30	145.3	↓-5.4
12/31 18:40	139.5	↓-5.8
12/31 18:50	133.3	↓-6.2
12/31 19:00	126.8	↓-6.5
12/31 19:10	119.9	↓-6.9
12/31 19:20	112.7	↓-7.2
12/31 19:30	105.2	↓-7.5
12/31 19:40	97.6	↓-7.6
12/31 19:50	89.8	↓-7.8
12/31 20:00	81.8	↓-8.0	最大潮位差
12/31 20:10	73.8	↓-8.0	最大潮位差
12/31 20:20	65.9	↓-7.9
12/31 20:30	58.0	↓-7.9
12/31 20:40	50.2	↓-7.8
12/31 20:50	42.7	↓-7.5
12/31 21:00	35.4	↓-7.3
12/31 21:10	28.4	↓-7.0
12/31 21:20	21.9	↓-6.5
12/31 21:30	15.8	↓-6.1
12/31 21:40	10.2	↓-5.6
12/31 21:50	5.2	↓-5.0
12/31 22:00	0.8	↓-4.4
12/31 22:10	-3.0	↓-3.8
12/31 22:20	-6.1	↓-3.1
12/31 22:30	-8.5	↓-2.4
12/31 22:40	-10.2	↓-1.7
12/31 22:50	-11.2	↓-1.0	干潮
12/31 23:00	-11.4	↓-0.2	干潮
12/31 23:10	-11.0	↑0.4
12/31 23:20	-9.8	↑1.2
12/31 23:30	-8.0	↑1.8
12/31 23:40	-5.5	↑2.5
12/31 23:50	-2.4	↑3.1