20 (火)	01:57	09:07	16:18	21:31
	171cm	27cm	173cm	119cm
中潮 出 04:23 入 18:56 出 01:44 入 16:34 潮干狩り ○ 07:33～10:39

千葉灯標（千葉）2028年06月20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
6/20 00:00	155.9	↑2.2
6/20 00:10	158.1	↑2.2
6/20 00:20	160.1	↑2.0
6/20 00:30	162.0	↑1.9
6/20 00:40	163.7	↑1.7
6/20 00:50	165.2	↑1.5
6/20 01:00	166.6	↑1.4
6/20 01:10	167.8	↑1.2
6/20 01:20	168.7	↑0.9
6/20 01:30	169.5	↑0.8
6/20 01:40	170.0	↑0.5
6/20 01:50	170.2	↑0.2	満潮
6/20 02:00	170.3	↑0.1
6/20 02:10	170.0	↓-0.3
6/20 02:20	169.5	↓-0.5
6/20 02:30	168.8	↓-0.7
6/20 02:40	167.7	↓-1.1
6/20 02:50	166.4	↓-1.3
6/20 03:00	164.8	↓-1.6
6/20 03:10	162.8	↓-2.0
6/20 03:20	160.6	↓-2.2
6/20 03:30	158.1	↓-2.5
6/20 03:40	155.4	↓-2.7
6/20 03:50	152.3	↓-3.1
6/20 04:00	148.9	↓-3.4
6/20 04:10	145.3	↓-3.6
6/20 04:20	141.4	↓-3.9
6/20 04:30	137.3	↓-4.1
6/20 04:40	132.9	↓-4.4
6/20 04:50	128.4	↓-4.5
6/20 05:00	123.6	↓-4.8
6/20 05:10	118.6	↓-5.0
6/20 05:20	113.5	↓-5.1
6/20 05:30	108.3	↓-5.2
6/20 05:40	103.0	↓-5.3
6/20 05:50	97.7	↓-5.3
6/20 06:00	92.2	↓-5.5	最大潮位差
6/20 06:10	86.8	↓-5.4
6/20 06:20	81.4	↓-5.4
6/20 06:30	76.1	↓-5.3
6/20 06:40	70.9	↓-5.2
6/20 06:50	65.8	↓-5.1
6/20 07:00	60.8	↓-5.0
6/20 07:10	56.1	↓-4.7
6/20 07:20	51.6	↓-4.5
6/20 07:30	47.3	↓-4.3
6/20 07:40	43.4	↓-3.9
6/20 07:50	39.8	↓-3.6
6/20 08:00	36.5	↓-3.3
6/20 08:10	33.7	↓-2.8
6/20 08:20	31.3	↓-2.4
6/20 08:30	29.3	↓-2.0
6/20 08:40	27.8	↓-1.5
6/20 08:50	26.8	↓-1.0
6/20 09:00	26.2	↓-0.6	干潮
6/20 09:10	26.2	0
6/20 09:20	26.7	↑0.5
6/20 09:30	27.6	↑0.9
6/20 09:40	29.1	↑1.5
6/20 09:50	31.0	↑1.9
6/20 10:00	33.4	↑2.4
6/20 10:10	36.2	↑2.8
6/20 10:20	39.5	↑3.3
6/20 10:30	43.1	↑3.6
6/20 10:40	47.1	↑4.0
6/20 10:50	51.4	↑4.3
6/20 11:00	55.9	↑4.5
6/20 11:10	60.8	↑4.9
6/20 11:20	65.8	↑5.0
6/20 11:30	70.9	↑5.1
6/20 11:40	76.2	↑5.3
6/20 11:50	81.6	↑5.4
6/20 12:00	87.1	↑5.5	最大潮位差
6/20 12:10	92.5	↑5.4
6/20 12:20	98.0	↑5.5	最大潮位差
6/20 12:30	103.4	↑5.4
6/20 12:40	108.7	↑5.3
6/20 12:50	113.9	↑5.2
6/20 13:00	119.0	↑5.1
6/20 13:10	123.9	↑4.9
6/20 13:20	128.7	↑4.8
6/20 13:30	133.3	↑4.6
6/20 13:40	137.6	↑4.3
6/20 13:50	141.8	↑4.2
6/20 14:00	145.8	↑4.0
6/20 14:10	149.5	↑3.7
6/20 14:20	152.9	↑3.4
6/20 14:30	156.1	↑3.2
6/20 14:40	159.1	↑3.0
6/20 14:50	161.7	↑2.6
6/20 15:00	164.1	↑2.4
6/20 15:10	166.2	↑2.1
6/20 15:20	168.0	↑1.8
6/20 15:30	169.5	↑1.5
6/20 15:40	170.7	↑1.2
6/20 15:50	171.6	↑0.9
6/20 16:00	172.2	↑0.6
6/20 16:10	172.6	↑0.4	満潮
6/20 16:20	172.6	0
6/20 16:30	172.4	↓-0.2
6/20 16:40	171.9	↓-0.5
6/20 16:50	171.2	↓-0.7
6/20 17:00	170.2	↓-1.0
6/20 17:10	168.9	↓-1.3
6/20 17:20	167.5	↓-1.4
6/20 17:30	165.8	↓-1.7
6/20 17:40	164.0	↓-1.8
6/20 17:50	161.9	↓-2.1
6/20 18:00	159.8	↓-2.1
6/20 18:10	157.4	↓-2.4
6/20 18:20	155.0	↓-2.4
6/20 18:30	152.5	↓-2.5
6/20 18:40	149.9	↓-2.6
6/20 18:50	147.3	↓-2.6
6/20 19:00	144.6	↓-2.7
6/20 19:10	142.0	↓-2.6
6/20 19:20	139.3	↓-2.7
6/20 19:30	136.8	↓-2.5
6/20 19:40	134.3	↓-2.5
6/20 19:50	131.9	↓-2.4
6/20 20:00	129.6	↓-2.3
6/20 20:10	127.5	↓-2.1
6/20 20:20	125.5	↓-2.0
6/20 20:30	123.8	↓-1.7
6/20 20:40	122.3	↓-1.5
6/20 20:50	121.0	↓-1.3
6/20 21:00	120.0	↓-1.0
6/20 21:10	119.3	↓-0.7
6/20 21:20	118.8	↓-0.5
6/20 21:30	118.7	↓-0.1	干潮
6/20 21:40	118.8	↑0.1
6/20 21:50	119.3	↑0.5
6/20 22:00	120.0	↑0.7
6/20 22:10	121.1	↑1.1
6/20 22:20	122.4	↑1.3
6/20 22:30	124.0	↑1.6
6/20 22:40	125.8	↑1.8
6/20 22:50	127.9	↑2.1
6/20 23:00	130.2	↑2.3
6/20 23:10	132.6	↑2.4
6/20 23:20	135.3	↑2.7
6/20 23:30	138.0	↑2.7
6/20 23:40	140.8	↑2.8
6/20 23:50	143.7	↑2.9