1 (月)	04:04	09:02	14:23	21:32
	164cm	110cm	170cm	15cm
中潮 出 06:37 入 17:06 出 04:05 入 14:12

千葉灯標（千葉）2038年02月1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
2/1 00:00	88.1	↑4.8
2/1 00:10	92.9	↑4.8
2/1 00:20	97.6	↑4.7
2/1 00:30	102.4	↑4.8
2/1 00:40	107.1	↑4.7
2/1 00:50	111.7	↑4.6
2/1 01:00	116.3	↑4.6
2/1 01:10	120.7	↑4.4
2/1 01:20	125.0	↑4.3
2/1 01:30	129.1	↑4.1
2/1 01:40	133.1	↑4.0
2/1 01:50	136.9	↑3.8
2/1 02:00	140.5	↑3.6
2/1 02:10	143.9	↑3.4
2/1 02:20	147.1	↑3.2
2/1 02:30	150.0	↑2.9
2/1 02:40	152.6	↑2.6
2/1 02:50	155.0	↑2.4
2/1 03:00	157.1	↑2.1
2/1 03:10	158.8	↑1.7
2/1 03:20	160.3	↑1.5
2/1 03:30	161.5	↑1.2
2/1 03:40	162.4	↑0.9
2/1 03:50	162.9	↑0.5
2/1 04:00	163.2	↑0.3	満潮
2/1 04:10	163.1	↓-0.1
2/1 04:20	162.7	↓-0.4
2/1 04:30	162.1	↓-0.6
2/1 04:40	161.2	↓-0.9
2/1 04:50	160.0	↓-1.2
2/1 05:00	158.5	↓-1.5
2/1 05:10	156.8	↓-1.7
2/1 05:20	154.9	↓-1.9
2/1 05:30	152.8	↓-2.1
2/1 05:40	150.5	↓-2.3
2/1 05:50	148.1	↓-2.4
2/1 06:00	145.5	↓-2.6
2/1 06:10	142.8	↓-2.7
2/1 06:20	140.0	↓-2.8
2/1 06:30	137.2	↓-2.8
2/1 06:40	134.4	↓-2.8
2/1 06:50	131.5	↓-2.9
2/1 07:00	128.8	↓-2.7
2/1 07:10	126.1	↓-2.7
2/1 07:20	123.5	↓-2.6
2/1 07:30	121.0	↓-2.5
2/1 07:40	118.7	↓-2.3
2/1 07:50	116.6	↓-2.1
2/1 08:00	114.7	↓-1.9
2/1 08:10	113.1	↓-1.6
2/1 08:20	111.7	↓-1.4
2/1 08:30	110.6	↓-1.1
2/1 08:40	109.8	↓-0.8
2/1 08:50	109.3	↓-0.5
2/1 09:00	109.2	↓-0.1	干潮
2/1 09:10	109.3	↑0.1
2/1 09:20	109.7	↑0.4
2/1 09:30	110.5	↑0.8
2/1 09:40	111.6	↑1.1
2/1 09:50	112.9	↑1.3
2/1 10:00	114.5	↑1.6
2/1 10:10	116.3	↑1.8
2/1 10:20	118.4	↑2.1
2/1 10:30	120.7	↑2.3
2/1 10:40	123.1	↑2.4
2/1 10:50	125.7	↑2.6
2/1 11:00	128.4	↑2.7
2/1 11:10	131.2	↑2.8
2/1 11:20	134.1	↑2.9
2/1 11:30	136.9	↑2.8
2/1 11:40	139.8	↑2.9
2/1 11:50	142.7	↑2.9
2/1 12:00	145.6	↑2.9
2/1 12:10	148.4	↑2.8
2/1 12:20	151.1	↑2.7
2/1 12:30	153.6	↑2.5
2/1 12:40	156.1	↑2.5
2/1 12:50	158.4	↑2.3
2/1 13:00	160.5	↑2.1
2/1 13:10	162.5	↑2.0
2/1 13:20	164.3	↑1.8
2/1 13:30	165.8	↑1.5
2/1 13:40	167.1	↑1.3
2/1 13:50	168.1	↑1.0
2/1 14:00	168.9	↑0.8
2/1 14:10	169.4	↑0.5
2/1 14:20	169.7	↑0.3	満潮
2/1 14:30	169.6	↓-0.1
2/1 14:40	169.2	↓-0.4
2/1 14:50	168.5	↓-0.7
2/1 15:00	167.4	↓-1.1
2/1 15:10	166.1	↓-1.3
2/1 15:20	164.4	↓-1.7
2/1 15:30	162.3	↓-2.1
2/1 15:40	159.9	↓-2.4
2/1 15:50	157.2	↓-2.7
2/1 16:00	154.2	↓-3.0
2/1 16:10	150.9	↓-3.3
2/1 16:20	147.2	↓-3.7
2/1 16:30	143.3	↓-3.9
2/1 16:40	139.0	↓-4.3
2/1 16:50	134.6	↓-4.4
2/1 17:00	129.8	↓-4.8
2/1 17:10	124.9	↓-4.9
2/1 17:20	119.7	↓-5.2
2/1 17:30	114.4	↓-5.3
2/1 17:40	108.9	↓-5.5
2/1 17:50	103.3	↓-5.6
2/1 18:00	97.6	↓-5.7
2/1 18:10	91.8	↓-5.8	最大潮位差
2/1 18:20	86.0	↓-5.8	最大潮位差
2/1 18:30	80.2	↓-5.8	最大潮位差
2/1 18:40	74.5	↓-5.7
2/1 18:50	68.8	↓-5.7
2/1 19:00	63.2	↓-5.6
2/1 19:10	57.7	↓-5.5
2/1 19:20	52.5	↓-5.2
2/1 19:30	47.4	↓-5.1
2/1 19:40	42.6	↓-4.8
2/1 19:50	38.1	↓-4.5
2/1 20:00	33.9	↓-4.2
2/1 20:10	30.0	↓-3.9
2/1 20:20	26.5	↓-3.5
2/1 20:30	23.4	↓-3.1
2/1 20:40	20.8	↓-2.6
2/1 20:50	18.6	↓-2.2
2/1 21:00	16.8	↓-1.8
2/1 21:10	15.6	↓-1.2
2/1 21:20	14.8	↓-0.8
2/1 21:30	14.5	↓-0.3	干潮
2/1 21:40	14.7	↑0.2
2/1 21:50	15.4	↑0.7
2/1 22:00	16.5	↑1.1
2/1 22:10	18.1	↑1.6
2/1 22:20	20.1	↑2.0
2/1 22:30	22.6	↑2.5
2/1 22:40	25.4	↑2.8
2/1 22:50	28.7	↑3.3
2/1 23:00	32.2	↑3.5
2/1 23:10	36.1	↑3.9
2/1 23:20	40.3	↑4.2
2/1 23:30	44.8	↑4.5
2/1 23:40	49.4	↑4.6
2/1 23:50	54.3	↑4.9