29 (土)	06:20	00:59	20:43	13:30
	180cm	100cm	165cm	9cm
中潮 出 04:48 入 18:23 出 07:45 入 22:53 潮干狩り ◎ 11:19～15:45

千葉灯標（千葉）2028年04月29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
4/29 00:00	105.8	↓-2.2
4/29 00:10	103.8	↓-2.0
4/29 00:20	102.2	↓-1.6
4/29 00:30	100.9	↓-1.3
4/29 00:40	100.0	↓-0.9
4/29 00:50	99.5	↓-0.5	干潮
4/29 01:00	99.4	↓-0.1
4/29 01:10	99.6	↑0.2
4/29 01:20	100.3	↑0.7
4/29 01:30	101.3	↑1.0
4/29 01:40	102.8	↑1.5
4/29 01:50	104.6	↑1.8
4/29 02:00	106.7	↑2.1
4/29 02:10	109.2	↑2.5
4/29 02:20	111.9	↑2.7
4/29 02:30	115.0	↑3.1
4/29 02:40	118.3	↑3.3
4/29 02:50	121.7	↑3.4
4/29 03:00	125.4	↑3.7
4/29 03:10	129.2	↑3.8
4/29 03:20	133.0	↑3.8
4/29 03:30	136.9	↑3.9
4/29 03:40	140.9	↑4.0
4/29 03:50	144.8	↑3.9
4/29 04:00	148.6	↑3.8
4/29 04:10	152.3	↑3.7
4/29 04:20	155.9	↑3.6
4/29 04:30	159.4	↑3.5
4/29 04:40	162.6	↑3.2
4/29 04:50	165.6	↑3.0
4/29 05:00	168.4	↑2.8
4/29 05:10	170.9	↑2.5
4/29 05:20	173.1	↑2.2
4/29 05:30	175.1	↑2.0
4/29 05:40	176.6	↑1.5
4/29 05:50	177.9	↑1.3
4/29 06:00	178.8	↑0.9
4/29 06:10	179.3	↑0.5	満潮
4/29 06:20	179.5	↑0.2	満潮
4/29 06:30	179.2	↓-0.3
4/29 06:40	178.6	↓-0.6
4/29 06:50	177.6	↓-1.0
4/29 07:00	176.2	↓-1.4
4/29 07:10	174.4	↓-1.8
4/29 07:20	172.3	↓-2.1
4/29 07:30	169.7	↓-2.6
4/29 07:40	166.7	↓-3.0
4/29 07:50	163.4	↓-3.3
4/29 08:00	159.7	↓-3.7
4/29 08:10	155.6	↓-4.1
4/29 08:20	151.2	↓-4.4
4/29 08:30	146.5	↓-4.7
4/29 08:40	141.4	↓-5.1
4/29 08:50	136.1	↓-5.3
4/29 09:00	130.6	↓-5.5
4/29 09:10	124.8	↓-5.8
4/29 09:20	118.9	↓-5.9
4/29 09:30	112.8	↓-6.1
4/29 09:40	106.5	↓-6.3
4/29 09:50	100.2	↓-6.3
4/29 10:00	93.9	↓-6.3
4/29 10:10	87.5	↓-6.4	最大潮位差
4/29 10:20	81.1	↓-6.4	最大潮位差
4/29 10:30	74.8	↓-6.3
4/29 10:40	68.6	↓-6.2
4/29 10:50	62.6	↓-6.0
4/29 11:00	56.7	↓-5.9
4/29 11:10	51.0	↓-5.7
4/29 11:20	45.6	↓-5.4
4/29 11:30	40.4	↓-5.2
4/29 11:40	35.5	↓-4.9
4/29 11:50	31.0	↓-4.5
4/29 12:00	26.8	↓-4.2
4/29 12:10	23.0	↓-3.8
4/29 12:20	19.5	↓-3.5
4/29 12:30	16.5	↓-3.0
4/29 12:40	14.0	↓-2.5
4/29 12:50	11.9	↓-2.1
4/29 13:00	10.2	↓-1.7
4/29 13:10	9.0	↓-1.2
4/29 13:20	8.3	↓-0.7	干潮
4/29 13:30	8.1	↓-0.2	干潮
4/29 13:40	8.4	↑0.3
4/29 13:50	9.1	↑0.7
4/29 14:00	10.3	↑1.2
4/29 14:10	12.0	↑1.7
4/29 14:20	14.1	↑2.1
4/29 14:30	16.6	↑2.5
4/29 14:40	19.6	↑3.0
4/29 14:50	22.9	↑3.3
4/29 15:00	26.5	↑3.6
4/29 15:10	30.5	↑4.0
4/29 15:20	34.8	↑4.3
4/29 15:30	39.4	↑4.6
4/29 15:40	44.2	↑4.8
4/29 15:50	49.2	↑5.0
4/29 16:00	54.4	↑5.2
4/29 16:10	59.7	↑5.3
4/29 16:20	65.1	↑5.4
4/29 16:30	70.6	↑5.5
4/29 16:40	76.2	↑5.6
4/29 16:50	81.8	↑5.6
4/29 17:00	87.4	↑5.6
4/29 17:10	92.9	↑5.5
4/29 17:20	98.4	↑5.5
4/29 17:30	103.9	↑5.5
4/29 17:40	109.2	↑5.3
4/29 17:50	114.4	↑5.2
4/29 18:00	119.4	↑5.0
4/29 18:10	124.3	↑4.9
4/29 18:20	128.9	↑4.6
4/29 18:30	133.4	↑4.5
4/29 18:40	137.6	↑4.2
4/29 18:50	141.6	↑4.0
4/29 19:00	145.3	↑3.7
4/29 19:10	148.7	↑3.4
4/29 19:20	151.8	↑3.1
4/29 19:30	154.6	↑2.8
4/29 19:40	157.1	↑2.5
4/29 19:50	159.1	↑2.0
4/29 20:00	160.9	↑1.8
4/29 20:10	162.3	↑1.4
4/29 20:20	163.3	↑1.0
4/29 20:30	163.9	↑0.6
4/29 20:40	164.2	↑0.3	満潮
4/29 20:50	164.1	↓-0.1
4/29 21:00	163.6	↓-0.5
4/29 21:10	162.8	↓-0.8
4/29 21:20	161.7	↓-1.1
4/29 21:30	160.3	↓-1.4
4/29 21:40	158.5	↓-1.8
4/29 21:50	156.5	↓-2.0
4/29 22:00	154.3	↓-2.2
4/29 22:10	151.9	↓-2.4
4/29 22:20	149.3	↓-2.6
4/29 22:30	146.5	↓-2.8
4/29 22:40	143.6	↓-2.9
4/29 22:50	140.6	↓-3.0
4/29 23:00	137.6	↓-3.0
4/29 23:10	134.6	↓-3.0
4/29 23:20	131.6	↓-3.0
4/29 23:30	128.6	↓-3.0
4/29 23:40	125.7	↓-2.9
4/29 23:50	123.0	↓-2.7