1 (水)	05:19	11:26	17:36	23:41
	170cm	28cm	173cm	33cm
大潮 出 05:29 入 18:04 出 19:03 入 06:09 潮干狩り ○ 10:08～12:44

第一海堡（千葉）2037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	33.1	↑2.3
4/1 00:10	35.9	↑2.8
4/1 00:20	39.2	↑3.3
4/1 00:30	42.8	↑3.6
4/1 00:40	46.9	↑4.1
4/1 00:50	51.4	↑4.5
4/1 01:00	56.1	↑4.7
4/1 01:10	61.2	↑5.1
4/1 01:20	66.6	↑5.4
4/1 01:30	72.2	↑5.6
4/1 01:40	77.9	↑5.7
4/1 01:50	83.9	↑6.0
4/1 02:00	89.9	↑6.0
4/1 02:10	96.0	↑6.1
4/1 02:20	102.1	↑6.1
4/1 02:30	108.2	↑6.1
4/1 02:40	114.2	↑6.0
4/1 02:50	120.1	↑5.9
4/1 03:00	125.8	↑5.7
4/1 03:10	131.3	↑5.5
4/1 03:20	136.6	↑5.3
4/1 03:30	141.6	↑5.0
4/1 03:40	146.3	↑4.7
4/1 03:50	150.7	↑4.4
4/1 04:00	154.6	↑3.9
4/1 04:10	158.2	↑3.6
4/1 04:20	161.3	↑3.1
4/1 04:30	164.0	↑2.7
4/1 04:40	166.2	↑2.2
4/1 04:50	167.9	↑1.7
4/1 05:00	169.0	↑1.1
4/1 05:10	169.7	↑0.7	満潮
4/1 05:20	169.9	↑0.2
4/1 05:30	169.5	↓-0.4
4/1 05:40	168.6	↓-0.9
4/1 05:50	167.2	↓-1.4
4/1 06:00	165.3	↓-1.9
4/1 06:10	162.9	↓-2.4
4/1 06:20	160.1	↓-2.8
4/1 06:30	156.8	↓-3.3
4/1 06:40	153.1	↓-3.7
4/1 06:50	148.9	↓-4.2
4/1 07:00	144.4	↓-4.5
4/1 07:10	139.6	↓-4.8
4/1 07:20	134.5	↓-5.1
4/1 07:30	129.1	↓-5.4
4/1 07:40	123.5	↓-5.6
4/1 07:50	117.7	↓-5.8
4/1 08:00	111.7	↓-6.0
4/1 08:10	105.7	↓-6.0
4/1 08:20	99.6	↓-6.1
4/1 08:30	93.5	↓-6.1
4/1 08:40	87.5	↓-6.0
4/1 08:50	81.5	↓-6.0
4/1 09:00	75.6	↓-5.9
4/1 09:10	69.9	↓-5.7
4/1 09:20	64.5	↓-5.4
4/1 09:30	59.2	↓-5.3
4/1 09:40	54.3	↓-4.9
4/1 09:50	49.7	↓-4.6
4/1 10:00	45.4	↓-4.3
4/1 10:10	41.5	↓-3.9
4/1 10:20	38.0	↓-3.5
4/1 10:30	35.0	↓-3.0
4/1 10:40	32.5	↓-2.5
4/1 10:50	30.4	↓-2.1
4/1 11:00	28.8	↓-1.6
4/1 11:10	27.8	↓-1.0
4/1 11:20	27.2	↓-0.6	干潮
4/1 11:30	27.2	0
4/1 11:40	27.7	↑0.5
4/1 11:50	28.7	↑1.0
4/1 12:00	30.2	↑1.5
4/1 12:10	32.3	↑2.1
4/1 12:20	34.8	↑2.5
4/1 12:30	37.8	↑3.0
4/1 12:40	41.2	↑3.4
4/1 12:50	45.1	↑3.9
4/1 13:00	49.3	↑4.2
4/1 13:10	54.0	↑4.7
4/1 13:20	58.9	↑4.9
4/1 13:30	64.1	↑5.2
4/1 13:40	69.6	↑5.5
4/1 13:50	75.4	↑5.8
4/1 14:00	81.3	↑5.9
4/1 14:10	87.3	↑6.0
4/1 14:20	93.4	↑6.1
4/1 14:30	99.6	↑6.2	最大潮位差
4/1 14:40	105.7	↑6.1
4/1 14:50	111.8	↑6.1
4/1 15:00	117.9	↑6.1
4/1 15:10	123.8	↑5.9
4/1 15:20	129.5	↑5.7
4/1 15:30	135.0	↑5.5
4/1 15:40	140.3	↑5.3
4/1 15:50	145.2	↑4.9
4/1 16:00	149.9	↑4.7
4/1 16:10	154.1	↑4.2
4/1 16:20	158.0	↑3.9
4/1 16:30	161.5	↑3.5
4/1 16:40	164.5	↑3.0
4/1 16:50	167.0	↑2.5
4/1 17:00	169.1	↑2.1
4/1 17:10	170.7	↑1.6
4/1 17:20	171.7	↑1.0
4/1 17:30	172.3	↑0.6	満潮
4/1 17:40	172.3	0
4/1 17:50	171.8	↓-0.5
4/1 18:00	170.8	↓-1.0
4/1 18:10	169.3	↓-1.5
4/1 18:20	167.2	↓-2.1
4/1 18:30	164.8	↓-2.4
4/1 18:40	161.8	↓-3.0
4/1 18:50	158.4	↓-3.4
4/1 19:00	154.6	↓-3.8
4/1 19:10	150.4	↓-4.2
4/1 19:20	145.8	↓-4.6
4/1 19:30	141.0	↓-4.8
4/1 19:40	135.8	↓-5.2
4/1 19:50	130.4	↓-5.4
4/1 20:00	124.8	↓-5.6
4/1 20:10	119.1	↓-5.7
4/1 20:20	113.2	↓-5.9
4/1 20:30	107.2	↓-6.0
4/1 20:40	101.2	↓-6.0
4/1 20:50	95.2	↓-6.0
4/1 21:00	89.3	↓-5.9
4/1 21:10	83.4	↓-5.9
4/1 21:20	77.8	↓-5.6
4/1 21:30	72.2	↓-5.6
4/1 21:40	67.0	↓-5.2
4/1 21:50	61.9	↓-5.1
4/1 22:00	57.2	↓-4.7
4/1 22:10	52.8	↓-4.4
4/1 22:20	48.8	↓-4.0
4/1 22:30	45.2	↓-3.6
4/1 22:40	42.0	↓-3.2
4/1 22:50	39.2	↓-2.8
4/1 23:00	37.0	↓-2.2
4/1 23:10	35.2	↓-1.8
4/1 23:20	33.9	↓-1.3
4/1 23:30	33.1	↓-0.8
4/1 23:40	32.8	↓-0.3	干潮
4/1 23:50	33.0	↑0.2