09 (金)	06:45	01:00	20:01	13:17
	176cm	70cm	165cm	23cm
中潮 出 05:14 入 18:06 出 07:54 入 22:11 潮干狩り ◎ 11:37～14:58

千葉灯標（千葉）2038年04月09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
4/9 00:00	77.3	↓-2.7
4/9 00:10	75.0	↓-2.3
4/9 00:20	73.0	↓-2.0
4/9 00:30	71.5	↓-1.5
4/9 00:40	70.4	↓-1.1
4/9 00:50	69.8	↓-0.6	干潮
4/9 01:00	69.6	↓-0.2	干潮
4/9 01:10	69.9	↑0.3
4/9 01:20	70.7	↑0.8
4/9 01:30	71.9	↑1.2
4/9 01:40	73.5	↑1.6
4/9 01:50	75.6	↑2.1
4/9 02:00	78.1	↑2.5
4/9 02:10	81.0	↑2.9
4/9 02:20	84.2	↑3.2
4/9 02:30	87.8	↑3.6
4/9 02:40	91.7	↑3.9
4/9 02:50	95.8	↑4.1
4/9 03:00	100.1	↑4.3
4/9 03:10	104.7	↑4.6
4/9 03:20	109.3	↑4.6
4/9 03:30	114.1	↑4.8
4/9 03:40	118.9	↑4.8
4/9 03:50	123.7	↑4.8
4/9 04:00	128.5	↑4.8
4/9 04:10	133.2	↑4.7
4/9 04:20	137.8	↑4.6
4/9 04:30	142.3	↑4.5
4/9 04:40	146.6	↑4.3
4/9 04:50	150.7	↑4.1
4/9 05:00	154.6	↑3.9
4/9 05:10	158.2	↑3.6
4/9 05:20	161.5	↑3.3
4/9 05:30	164.5	↑3.0
4/9 05:40	167.2	↑2.7
4/9 05:50	169.5	↑2.3
4/9 06:00	171.5	↑2.0
4/9 06:10	173.1	↑1.6
4/9 06:20	174.3	↑1.2
4/9 06:30	175.1	↑0.8
4/9 06:40	175.5	↑0.4	満潮
4/9 06:50	175.4	↓-0.1
4/9 07:00	174.9	↓-0.5
4/9 07:10	174.0	↓-0.9
4/9 07:20	172.6	↓-1.4
4/9 07:30	170.8	↓-1.8
4/9 07:40	168.6	↓-2.2
4/9 07:50	165.9	↓-2.7
4/9 08:00	162.8	↓-3.1
4/9 08:10	159.3	↓-3.5
4/9 08:20	155.4	↓-3.9
4/9 08:30	151.1	↓-4.3
4/9 08:40	146.5	↓-4.6
4/9 08:50	141.6	↓-4.9
4/9 09:00	136.4	↓-5.2
4/9 09:10	130.9	↓-5.5
4/9 09:20	125.2	↓-5.7
4/9 09:30	119.3	↓-5.9
4/9 09:40	113.3	↓-6.0
4/9 09:50	107.2	↓-6.1
4/9 10:00	101.0	↓-6.2	最大潮位差
4/9 10:10	94.8	↓-6.2	最大潮位差
4/9 10:20	88.6	↓-6.2	最大潮位差
4/9 10:30	82.5	↓-6.1
4/9 10:40	76.5	↓-6.0
4/9 10:50	70.6	↓-5.9
4/9 11:00	64.9	↓-5.7
4/9 11:10	59.4	↓-5.5
4/9 11:20	54.2	↓-5.2
4/9 11:30	49.3	↓-4.9
4/9 11:40	44.7	↓-4.6
4/9 11:50	40.5	↓-4.2
4/9 12:00	36.7	↓-3.8
4/9 12:10	33.3	↓-3.4
4/9 12:20	30.3	↓-3.0
4/9 12:30	27.8	↓-2.5
4/9 12:40	25.8	↓-2.0
4/9 12:50	24.2	↓-1.6
4/9 13:00	23.2	↓-1.0
4/9 13:10	22.6	↓-0.6	干潮
4/9 13:20	22.6	0
4/9 13:30	23.0	↑0.4
4/9 13:40	24.0	↑1.0
4/9 13:50	25.4	↑1.4
4/9 14:00	27.3	↑1.9
4/9 14:10	29.7	↑2.4
4/9 14:20	32.5	↑2.8
4/9 14:30	35.7	↑3.2
4/9 14:40	39.3	↑3.6
4/9 14:50	43.3	↑4.0
4/9 15:00	47.6	↑4.3
4/9 15:10	52.1	↑4.5
4/9 15:20	56.9	↑4.8
4/9 15:30	61.9	↑5.0
4/9 15:40	67.1	↑5.2
4/9 15:50	72.4	↑5.3
4/9 16:00	77.8	↑5.4
4/9 16:10	83.3	↑5.5
4/9 16:20	88.8	↑5.5
4/9 16:30	94.3	↑5.5
4/9 16:40	99.7	↑5.4
4/9 16:50	105.1	↑5.4
4/9 17:00	110.4	↑5.3
4/9 17:10	115.5	↑5.1
4/9 17:20	120.5	↑5.0
4/9 17:30	125.3	↑4.8
4/9 17:40	130.0	↑4.7
4/9 17:50	134.4	↑4.4
4/9 18:00	138.5	↑4.1
4/9 18:10	142.4	↑3.9
4/9 18:20	146.0	↑3.6
4/9 18:30	149.4	↑3.4
4/9 18:40	152.4	↑3.0
4/9 18:50	155.1	↑2.7
4/9 19:00	157.5	↑2.4
4/9 19:10	159.5	↑2.0
4/9 19:20	161.2	↑1.7
4/9 19:30	162.5	↑1.3
4/9 19:40	163.4	↑0.9
4/9 19:50	164.0	↑0.6
4/9 20:00	164.2	↑0.2	満潮
4/9 20:10	164.0	↓-0.2
4/9 20:20	163.4	↓-0.6
4/9 20:30	162.4	↓-1.0
4/9 20:40	161.1	↓-1.3
4/9 20:50	159.4	↓-1.7
4/9 21:00	157.4	↓-2.0
4/9 21:10	155.1	↓-2.3
4/9 21:20	152.5	↓-2.6
4/9 21:30	149.6	↓-2.9
4/9 21:40	146.5	↓-3.1
4/9 21:50	143.2	↓-3.3
4/9 22:00	139.7	↓-3.5
4/9 22:10	136.0	↓-3.7
4/9 22:20	132.2	↓-3.8
4/9 22:30	128.3	↓-3.9
4/9 22:40	124.4	↓-3.9
4/9 22:50	120.5	↓-3.9
4/9 23:00	116.6	↓-3.9
4/9 23:10	112.8	↓-3.8
4/9 23:20	109.0	↓-3.8
4/9 23:30	105.4	↓-3.6
4/9 23:40	102.0	↓-3.4
4/9 23:50	98.7	↓-3.3