02 (火)	05:22	11:33	17:47	23:47
	170cm	22cm	173cm	40cm
大潮 出 05:27 入 18:05 出 06:11 入 19:26 潮干狩り ◎ 10:02～13:02

第一海堡（千葉）2041年04月02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
4/2 00:00	34.9	↑2.0
4/2 00:10	37.3	↑2.4
4/2 00:20	40.2	↑2.9
4/2 00:30	43.5	↑3.3
4/2 00:40	47.3	↑3.8
4/2 00:50	51.4	↑4.1
4/2 01:00	55.9	↑4.5
4/2 01:10	60.7	↑4.8
4/2 01:20	65.8	↑5.1
4/2 01:30	71.2	↑5.4
4/2 01:40	76.8	↑5.6
4/2 01:50	82.5	↑5.7
4/2 02:00	88.4	↑5.9
4/2 02:10	94.4	↑6.0
4/2 02:20	100.4	↑6.0
4/2 02:30	106.4	↑6.0
4/2 02:40	112.4	↑6.0
4/2 02:50	118.2	↑5.8
4/2 03:00	124.0	↑5.8
4/2 03:10	129.5	↑5.5
4/2 03:20	134.9	↑5.4
4/2 03:30	139.9	↑5.0
4/2 03:40	144.7	↑4.8
4/2 03:50	149.2	↑4.5
4/2 04:00	153.3	↑4.1
4/2 04:10	156.9	↑3.6
4/2 04:20	160.2	↑3.3
4/2 04:30	163.0	↑2.8
4/2 04:40	165.4	↑2.4
4/2 04:50	167.2	↑1.8
4/2 05:00	168.6	↑1.4
4/2 05:10	169.4	↑0.8
4/2 05:20	169.7	↑0.3	満潮
4/2 05:30	169.5	↓-0.2
4/2 05:40	168.8	↓-0.7
4/2 05:50	167.5	↓-1.3
4/2 06:00	165.8	↓-1.7
4/2 06:10	163.5	↓-2.3
4/2 06:20	160.8	↓-2.7
4/2 06:30	157.6	↓-3.2
4/2 06:40	153.9	↓-3.7
4/2 06:50	149.8	↓-4.1
4/2 07:00	145.4	↓-4.4
4/2 07:10	140.6	↓-4.8
4/2 07:20	135.4	↓-5.2
4/2 07:30	130.0	↓-5.4
4/2 07:40	124.3	↓-5.7
4/2 07:50	118.4	↓-5.9
4/2 08:00	112.4	↓-6.0
4/2 08:10	106.2	↓-6.2
4/2 08:20	100.0	↓-6.2
4/2 08:30	93.7	↓-6.3
4/2 08:40	87.5	↓-6.2
4/2 08:50	81.3	↓-6.2
4/2 09:00	75.2	↓-6.1
4/2 09:10	69.3	↓-5.9
4/2 09:20	63.5	↓-5.8
4/2 09:30	58.0	↓-5.5
4/2 09:40	52.7	↓-5.3
4/2 09:50	47.8	↓-4.9
4/2 10:00	43.2	↓-4.6
4/2 10:10	39.0	↓-4.2
4/2 10:20	35.2	↓-3.8
4/2 10:30	31.8	↓-3.4
4/2 10:40	28.9	↓-2.9
4/2 10:50	26.5	↓-2.4
4/2 11:00	24.5	↓-2.0
4/2 11:10	23.1	↓-1.4
4/2 11:20	22.2	↓-0.9
4/2 11:30	21.9	↓-0.3	干潮
4/2 11:40	22.1	↑0.2
4/2 11:50	22.8	↑0.7
4/2 12:00	24.0	↑1.2
4/2 12:10	25.8	↑1.8
4/2 12:20	28.1	↑2.3
4/2 12:30	30.8	↑2.7
4/2 12:40	34.1	↑3.3
4/2 12:50	37.8	↑3.7
4/2 13:00	41.9	↑4.1
4/2 13:10	46.4	↑4.5
4/2 13:20	51.2	↑4.8
4/2 13:30	56.4	↑5.2
4/2 13:40	61.9	↑5.5
4/2 13:50	67.6	↑5.7
4/2 14:00	73.6	↑6.0
4/2 14:10	79.7	↑6.1
4/2 14:20	85.9	↑6.2
4/2 14:30	92.2	↑6.3
4/2 14:40	98.6	↑6.4	最大潮位差
4/2 14:50	104.9	↑6.3
4/2 15:00	111.2	↑6.3
4/2 15:10	117.4	↑6.2
4/2 15:20	123.4	↑6.0
4/2 15:30	129.2	↑5.8
4/2 15:40	134.9	↑5.7
4/2 15:50	140.2	↑5.3
4/2 16:00	145.3	↑5.1
4/2 16:10	150.0	↑4.7
4/2 16:20	154.3	↑4.3
4/2 16:30	158.3	↑4.0
4/2 16:40	161.8	↑3.5
4/2 16:50	164.9	↑3.1
4/2 17:00	167.5	↑2.6
4/2 17:10	169.6	↑2.1
4/2 17:20	171.1	↑1.5
4/2 17:30	172.2	↑1.1
4/2 17:40	172.8	↑0.6	満潮
4/2 17:50	172.8	0
4/2 18:00	172.4	↓-0.4
4/2 18:10	171.4	↓-1.0
4/2 18:20	169.9	↓-1.5
4/2 18:30	167.9	↓-2.0
4/2 18:40	165.4	↓-2.5
4/2 18:50	162.5	↓-2.9
4/2 19:00	159.2	↓-3.3
4/2 19:10	155.4	↓-3.8
4/2 19:20	151.3	↓-4.1
4/2 19:30	146.8	↓-4.5
4/2 19:40	142.0	↓-4.8
4/2 19:50	137.0	↓-5.0
4/2 20:00	131.7	↓-5.3
4/2 20:10	126.2	↓-5.5
4/2 20:20	120.6	↓-5.6
4/2 20:30	114.8	↓-5.8
4/2 20:40	109.0	↓-5.8
4/2 20:50	103.2	↓-5.8
4/2 21:00	97.4	↓-5.8
4/2 21:10	91.6	↓-5.8
4/2 21:20	86.0	↓-5.6
4/2 21:30	80.5	↓-5.5
4/2 21:40	75.3	↓-5.2
4/2 21:50	70.2	↓-5.1
4/2 22:00	65.4	↓-4.8
4/2 22:10	61.0	↓-4.4
4/2 22:20	56.8	↓-4.2
4/2 22:30	53.1	↓-3.7
4/2 22:40	49.7	↓-3.4
4/2 22:50	46.8	↓-2.9
4/2 23:00	44.3	↓-2.5
4/2 23:10	42.3	↓-2.0
4/2 23:20	40.7	↓-1.6
4/2 23:30	39.7	↓-1.0
4/2 23:40	39.1	↓-0.6	干潮
4/2 23:50	39.1	0