1 (金)	05:26	11:45	18:05	23:59
	172cm	15cm	171cm	47cm
大潮 出 05:29 入 18:04 出 06:20 入 19:52 潮干狩り ◎ 10:00～13:30

第一海堡（千葉）2033年04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
4/1 00:00	41.7	↑1.4
4/1 00:10	43.5	↑1.8
4/1 00:20	45.9	↑2.4
4/1 00:30	48.7	↑2.8
4/1 00:40	51.9	↑3.2
4/1 00:50	55.6	↑3.7
4/1 01:00	59.6	↑4.0
4/1 01:10	63.9	↑4.3
4/1 01:20	68.6	↑4.7
4/1 01:30	73.6	↑5.0
4/1 01:40	78.8	↑5.2
4/1 01:50	84.2	↑5.4
4/1 02:00	89.7	↑5.5
4/1 02:10	95.4	↑5.7
4/1 02:20	101.1	↑5.7
4/1 02:30	106.9	↑5.8
4/1 02:40	112.7	↑5.8
4/1 02:50	118.4	↑5.7
4/1 03:00	124.0	↑5.6
4/1 03:10	129.5	↑5.5
4/1 03:20	134.8	↑5.3
4/1 03:30	139.9	↑5.1
4/1 03:40	144.7	↑4.8
4/1 03:50	149.2	↑4.5
4/1 04:00	153.4	↑4.2
4/1 04:10	157.2	↑3.8
4/1 04:20	160.6	↑3.4
4/1 04:30	163.5	↑2.9
4/1 04:40	166.1	↑2.6
4/1 04:50	168.1	↑2.0
4/1 05:00	169.7	↑1.6
4/1 05:10	170.7	↑1.0
4/1 05:20	171.3	↑0.6	満潮
4/1 05:30	171.3	0
4/1 05:40	170.8	↓-0.5
4/1 05:50	169.7	↓-1.1
4/1 06:00	168.2	↓-1.5
4/1 06:10	166.1	↓-2.1
4/1 06:20	163.6	↓-2.5
4/1 06:30	160.5	↓-3.1
4/1 06:40	157.0	↓-3.5
4/1 06:50	153.1	↓-3.9
4/1 07:00	148.7	↓-4.4
4/1 07:10	143.9	↓-4.8
4/1 07:20	138.8	↓-5.1
4/1 07:30	133.4	↓-5.4
4/1 07:40	127.7	↓-5.7
4/1 07:50	121.8	↓-5.9
4/1 08:00	115.6	↓-6.2
4/1 08:10	109.3	↓-6.3
4/1 08:20	102.9	↓-6.4
4/1 08:30	96.3	↓-6.6	最大潮位差
4/1 08:40	89.8	↓-6.5
4/1 08:50	83.3	↓-6.5
4/1 09:00	76.9	↓-6.4
4/1 09:10	70.5	↓-6.4
4/1 09:20	64.3	↓-6.2
4/1 09:30	58.3	↓-6.0
4/1 09:40	52.6	↓-5.7
4/1 09:50	47.1	↓-5.5
4/1 10:00	41.9	↓-5.2
4/1 10:10	37.1	↓-4.8
4/1 10:20	32.7	↓-4.4
4/1 10:30	28.7	↓-4.0
4/1 10:40	25.1	↓-3.6
4/1 10:50	22.0	↓-3.1
4/1 11:00	19.4	↓-2.6
4/1 11:10	17.3	↓-2.1
4/1 11:20	15.7	↓-1.6
4/1 11:30	14.7	↓-1.0
4/1 11:40	14.2	↓-0.5	干潮
4/1 11:50	14.2	0
4/1 12:00	14.8	↑0.6
4/1 12:10	15.9	↑1.1
4/1 12:20	17.6	↑1.7
4/1 12:30	19.8	↑2.2
4/1 12:40	22.4	↑2.6
4/1 12:50	25.6	↑3.2
4/1 13:00	29.3	↑3.7
4/1 13:10	33.3	↑4.0
4/1 13:20	37.8	↑4.5
4/1 13:30	42.7	↑4.9
4/1 13:40	47.9	↑5.2
4/1 13:50	53.4	↑5.5
4/1 14:00	59.1	↑5.7
4/1 14:10	65.1	↑6.0
4/1 14:20	71.3	↑6.2
4/1 14:30	77.7	↑6.4
4/1 14:40	84.1	↑6.4
4/1 14:50	90.6	↑6.5
4/1 15:00	97.1	↑6.5
4/1 15:10	103.5	↑6.4
4/1 15:20	109.9	↑6.4
4/1 15:30	116.1	↑6.2
4/1 15:40	122.2	↑6.1
4/1 15:50	128.1	↑5.9
4/1 16:00	133.7	↑5.6
4/1 16:10	139.0	↑5.3
4/1 16:20	144.1	↑5.1
4/1 16:30	148.7	↑4.6
4/1 16:40	153.0	↑4.3
4/1 16:50	156.9	↑3.9
4/1 17:00	160.3	↑3.4
4/1 17:10	163.2	↑2.9
4/1 17:20	165.7	↑2.5
4/1 17:30	167.7	↑2.0
4/1 17:40	169.2	↑1.5
4/1 17:50	170.2	↑1.0
4/1 18:00	170.7	↑0.5	満潮
4/1 18:10	170.6	↓-0.1
4/1 18:20	170.1	↓-0.5
4/1 18:30	169.0	↓-1.1
4/1 18:40	167.5	↓-1.5
4/1 18:50	165.5	↓-2.0
4/1 19:00	163.0	↓-2.5
4/1 19:10	160.1	↓-2.9
4/1 19:20	156.8	↓-3.3
4/1 19:30	153.1	↓-3.7
4/1 19:40	149.1	↓-4.0
4/1 19:50	144.7	↓-4.4
4/1 20:00	140.1	↓-4.6
4/1 20:10	135.2	↓-4.9
4/1 20:20	130.1	↓-5.1
4/1 20:30	124.8	↓-5.3
4/1 20:40	119.5	↓-5.3
4/1 20:50	114.0	↓-5.5
4/1 21:00	108.5	↓-5.5
4/1 21:10	103.0	↓-5.5
4/1 21:20	97.6	↓-5.4
4/1 21:30	92.2	↓-5.4
4/1 21:40	87.0	↓-5.2
4/1 21:50	81.9	↓-5.1
4/1 22:00	77.1	↓-4.8
4/1 22:10	72.5	↓-4.6
4/1 22:20	68.1	↓-4.4
4/1 22:30	64.1	↓-4.0
4/1 22:40	60.5	↓-3.6
4/1 22:50	57.2	↓-3.3
4/1 23:00	54.3	↓-2.9
4/1 23:10	51.9	↓-2.4
4/1 23:20	49.9	↓-2.0
4/1 23:30	48.3	↓-1.6
4/1 23:40	47.2	↓-1.1
4/1 23:50	46.6	↓-0.6	干潮