13 (日)	05:54	11:35	17:27	23:49
	203cm	85cm	208cm	24cm
大潮 出 05:42 入 17:06 出 17:55 入 07:11

千葉灯標（千葉）2030年10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
10/13 00:00	29.4	↑2.5
10/13 00:10	32.5	↑3.1
10/13 00:20	36.2	↑3.7
10/13 00:30	40.4	↑4.2
10/13 00:40	45.1	↑4.7
10/13 00:50	50.3	↑5.2
10/13 01:00	55.9	↑5.6
10/13 01:10	61.9	↑6.0
10/13 01:20	68.1	↑6.2
10/13 01:30	74.6	↑6.5
10/13 01:40	81.4	↑6.8
10/13 01:50	88.2	↑6.8
10/13 02:00	95.2	↑7.0
10/13 02:10	102.3	↑7.1
10/13 02:20	109.3	↑7.0
10/13 02:30	116.4	↑7.1
10/13 02:40	123.3	↑6.9
10/13 02:50	130.2	↑6.9
10/13 03:00	137.0	↑6.8
10/13 03:10	143.5	↑6.5
10/13 03:20	149.9	↑6.4
10/13 03:30	156.0	↑6.1
10/13 03:40	161.9	↑5.9
10/13 03:50	167.4	↑5.5
10/13 04:00	172.7	↑5.3
10/13 04:10	177.6	↑4.9
10/13 04:20	182.1	↑4.5
10/13 04:30	186.2	↑4.1
10/13 04:40	189.9	↑3.7
10/13 04:50	193.2	↑3.3
10/13 05:00	196.0	↑2.8
10/13 05:10	198.4	↑2.4
10/13 05:20	200.3	↑1.9
10/13 05:30	201.7	↑1.4
10/13 05:40	202.6	↑0.9
10/13 05:50	203.0	↑0.4	満潮
10/13 06:00	202.9	↓-0.1
10/13 06:10	202.3	↓-0.6
10/13 06:20	201.2	↓-1.1
10/13 06:30	199.6	↓-1.6
10/13 06:40	197.5	↓-2.1
10/13 06:50	195.1	↓-2.4
10/13 07:00	192.2	↓-2.9
10/13 07:10	188.9	↓-3.3
10/13 07:20	185.2	↓-3.7
10/13 07:30	181.2	↓-4.0
10/13 07:40	176.8	↓-4.4
10/13 07:50	172.2	↓-4.6
10/13 08:00	167.4	↓-4.8
10/13 08:10	162.3	↓-5.1
10/13 08:20	157.1	↓-5.2
10/13 08:30	151.8	↓-5.3
10/13 08:40	146.4	↓-5.4
10/13 08:50	141.0	↓-5.4
10/13 09:00	135.6	↓-5.4
10/13 09:10	130.2	↓-5.4
10/13 09:20	125.0	↓-5.2
10/13 09:30	119.9	↓-5.1
10/13 09:40	115.0	↓-4.9
10/13 09:50	110.3	↓-4.7
10/13 10:00	105.9	↓-4.4
10/13 10:10	101.8	↓-4.1
10/13 10:20	98.1	↓-3.7
10/13 10:30	94.8	↓-3.3
10/13 10:40	91.9	↓-2.9
10/13 10:50	89.4	↓-2.5
10/13 11:00	87.4	↓-2.0
10/13 11:10	85.9	↓-1.5
10/13 11:20	85.0	↓-0.9
10/13 11:30	84.5	↓-0.5	干潮
10/13 11:40	84.6	↑0.1
10/13 11:50	85.2	↑0.6
10/13 12:00	86.3	↑1.1
10/13 12:10	87.9	↑1.6
10/13 12:20	90.0	↑2.1
10/13 12:30	92.6	↑2.6
10/13 12:40	95.6	↑3.0
10/13 12:50	99.1	↑3.5
10/13 13:00	102.9	↑3.8
10/13 13:10	107.0	↑4.1
10/13 13:20	111.4	↑4.4
10/13 13:30	116.1	↑4.7
10/13 13:40	121.0	↑4.9
10/13 13:50	126.1	↑5.1
10/13 14:00	131.3	↑5.2
10/13 14:10	136.6	↑5.3
10/13 14:20	142.0	↑5.4
10/13 14:30	147.3	↑5.3
10/13 14:40	152.7	↑5.4
10/13 14:50	157.9	↑5.2
10/13 15:00	163.1	↑5.2
10/13 15:10	168.1	↑5.0
10/13 15:20	173.0	↑4.9
10/13 15:30	177.7	↑4.7
10/13 15:40	182.1	↑4.4
10/13 15:50	186.3	↑4.2
10/13 16:00	190.1	↑3.8
10/13 16:10	193.7	↑3.6
10/13 16:20	196.9	↑3.2
10/13 16:30	199.7	↑2.8
10/13 16:40	202.1	↑2.4
10/13 16:50	204.1	↑2.0
10/13 17:00	205.7	↑1.6
10/13 17:10	206.7	↑1.0
10/13 17:20	207.3	↑0.6	満潮
10/13 17:30	207.4	↑0.1
10/13 17:40	206.9	↓-0.5
10/13 17:50	205.9	↓-1.0
10/13 18:00	204.4	↓-1.5
10/13 18:10	202.3	↓-2.1
10/13 18:20	199.7	↓-2.6
10/13 18:30	196.5	↓-3.2
10/13 18:40	192.8	↓-3.7
10/13 18:50	188.6	↓-4.2
10/13 19:00	184.0	↓-4.6
10/13 19:10	178.8	↓-5.2
10/13 19:20	173.2	↓-5.6
10/13 19:30	167.3	↓-5.9
10/13 19:40	160.9	↓-6.4
10/13 19:50	154.2	↓-6.7
10/13 20:00	147.3	↓-6.9
10/13 20:10	140.1	↓-7.2
10/13 20:20	132.7	↓-7.4
10/13 20:30	125.2	↓-7.5
10/13 20:40	117.6	↓-7.6
10/13 20:50	109.9	↓-7.7	最大潮位差
10/13 21:00	102.3	↓-7.6
10/13 21:10	94.7	↓-7.6
10/13 21:20	87.3	↓-7.4
10/13 21:30	80.0	↓-7.3
10/13 21:40	73.0	↓-7.0
10/13 21:50	66.3	↓-6.7
10/13 22:00	59.9	↓-6.4
10/13 22:10	53.9	↓-6.0
10/13 22:20	48.3	↓-5.6
10/13 22:30	43.2	↓-5.1
10/13 22:40	38.6	↓-4.6
10/13 22:50	34.6	↓-4.0
10/13 23:00	31.1	↓-3.5
10/13 23:10	28.3	↓-2.8
10/13 23:20	26.1	↓-2.2
10/13 23:30	24.6	↓-1.5
10/13 23:40	23.7	↓-0.9	干潮
10/13 23:50	23.4	↓-0.3