13 (金)	07:24	00:25	18:14	12:34
	191cm	-5cm	198cm	97cm
中潮 出 06:39 入 16:29 出 19:27 入 08:44

姉崎（千葉）2030年12月13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
12/13 00:00	-3.3	↓-1.9
12/13 00:10	-4.6	↓-1.3
12/13 00:20	-5.2	↓-0.6	干潮
12/13 00:30	-5.2	0
12/13 00:40	-4.5	↑0.7
12/13 00:50	-3.1	↑1.4
12/13 01:00	-1.1	↑2.0
12/13 01:10	1.5	↑2.6
12/13 01:20	4.6	↑3.1
12/13 01:30	8.3	↑3.7
12/13 01:40	12.6	↑4.3
12/13 01:50	17.3	↑4.7
12/13 02:00	22.4	↑5.1
12/13 02:10	28.0	↑5.6
12/13 02:20	33.9	↑5.9
12/13 02:30	40.2	↑6.3
12/13 02:40	46.7	↑6.5
12/13 02:50	53.5	↑6.8
12/13 03:00	60.4	↑6.9
12/13 03:10	67.5	↑7.1
12/13 03:20	74.7	↑7.2
12/13 03:30	82.0	↑7.3
12/13 03:40	89.3	↑7.3
12/13 03:50	96.5	↑7.2
12/13 04:00	103.8	↑7.3
12/13 04:10	110.9	↑7.1
12/13 04:20	117.9	↑7.0
12/13 04:30	124.7	↑6.8
12/13 04:40	131.4	↑6.7
12/13 04:50	137.8	↑6.4
12/13 05:00	144.0	↑6.2
12/13 05:10	149.9	↑5.9
12/13 05:20	155.5	↑5.6
12/13 05:30	160.7	↑5.2
12/13 05:40	165.6	↑4.9
12/13 05:50	170.1	↑4.5
12/13 06:00	174.2	↑4.1
12/13 06:10	177.9	↑3.7
12/13 06:20	181.2	↑3.3
12/13 06:30	184.0	↑2.8
12/13 06:40	186.3	↑2.3
12/13 06:50	188.1	↑1.8
12/13 07:00	189.5	↑1.4
12/13 07:10	190.3	↑0.8
12/13 07:20	190.7	↑0.4	満潮
12/13 07:30	190.6	↓-0.1
12/13 07:40	190.0	↓-0.6
12/13 07:50	188.9	↓-1.1
12/13 08:00	187.3	↓-1.6
12/13 08:10	185.3	↓-2.0
12/13 08:20	182.9	↓-2.4
12/13 08:30	180.1	↓-2.8
12/13 08:40	176.9	↓-3.2
12/13 08:50	173.3	↓-3.6
12/13 09:00	169.5	↓-3.8
12/13 09:10	165.3	↓-4.2
12/13 09:20	161.0	↓-4.3
12/13 09:30	156.4	↓-4.6
12/13 09:40	151.8	↓-4.6
12/13 09:50	147.0	↓-4.8
12/13 10:00	142.2	↓-4.8
12/13 10:10	137.4	↓-4.8
12/13 10:20	132.7	↓-4.7
12/13 10:30	128.0	↓-4.7
12/13 10:40	123.6	↓-4.4
12/13 10:50	119.3	↓-4.3
12/13 11:00	115.3	↓-4.0
12/13 11:10	111.6	↓-3.7
12/13 11:20	108.2	↓-3.4
12/13 11:30	105.2	↓-3.0
12/13 11:40	102.6	↓-2.6
12/13 11:50	100.4	↓-2.2
12/13 12:00	98.6	↓-1.8
12/13 12:10	97.3	↓-1.3
12/13 12:20	96.5	↓-0.8
12/13 12:30	96.1	↓-0.4	干潮
12/13 12:40	96.2	↑0.1
12/13 12:50	96.8	↑0.6
12/13 13:00	97.8	↑1.0
12/13 13:10	99.3	↑1.5
12/13 13:20	101.2	↑1.9
12/13 13:30	103.5	↑2.3
12/13 13:40	106.2	↑2.7
12/13 13:50	109.2	↑3.0
12/13 14:00	112.5	↑3.3
12/13 14:10	116.2	↑3.7
12/13 14:20	120.1	↑3.9
12/13 14:30	124.1	↑4.0
12/13 14:40	128.4	↑4.3
12/13 14:50	132.8	↑4.4
12/13 15:00	137.3	↑4.5
12/13 15:10	141.9	↑4.6
12/13 15:20	146.5	↑4.6
12/13 15:30	151.0	↑4.5
12/13 15:40	155.6	↑4.6
12/13 15:50	160.0	↑4.4
12/13 16:00	164.3	↑4.3
12/13 16:10	168.5	↑4.2
12/13 16:20	172.5	↑4.0
12/13 16:30	176.3	↑3.8
12/13 16:40	179.8	↑3.5
12/13 16:50	183.1	↑3.3
12/13 17:00	186.1	↑3.0
12/13 17:10	188.8	↑2.7
12/13 17:20	191.1	↑2.3
12/13 17:30	193.1	↑2.0
12/13 17:40	194.7	↑1.6
12/13 17:50	195.9	↑1.2
12/13 18:00	196.7	↑0.8
12/13 18:10	197.1	↑0.4	満潮
12/13 18:20	197.0	↓-0.1
12/13 18:30	196.5	↓-0.5
12/13 18:40	195.5	↓-1.0
12/13 18:50	194.0	↓-1.5
12/13 19:00	192.1	↓-1.9
12/13 19:10	189.7	↓-2.4
12/13 19:20	186.8	↓-2.9
12/13 19:30	183.4	↓-3.4
12/13 19:40	179.5	↓-3.9
12/13 19:50	175.2	↓-4.3
12/13 20:00	170.5	↓-4.7
12/13 20:10	165.3	↓-5.2
12/13 20:20	159.6	↓-5.7
12/13 20:30	153.6	↓-6.0
12/13 20:40	147.3	↓-6.3
12/13 20:50	140.6	↓-6.7
12/13 21:00	133.6	↓-7.0
12/13 21:10	126.4	↓-7.2
12/13 21:20	119.0	↓-7.4
12/13 21:30	111.4	↓-7.6
12/13 21:40	103.7	↓-7.7
12/13 21:50	95.9	↓-7.8	最大潮位差
12/13 22:00	88.1	↓-7.8	最大潮位差
12/13 22:10	80.4	↓-7.7
12/13 22:20	72.7	↓-7.7
12/13 22:30	65.3	↓-7.4
12/13 22:40	58.0	↓-7.3
12/13 22:50	51.0	↓-7.0
12/13 23:00	44.3	↓-6.7
12/13 23:10	37.9	↓-6.4
12/13 23:20	32.0	↓-5.9
12/13 23:30	26.5	↓-5.5
12/13 23:40	21.5	↓-5.0
12/13 23:50	17.0	↓-4.5