01 (月)	03:50	09:54	15:57	22:07
	158cm	48cm	159cm	37cm
出 05:29 入 18:04 出 04:12 入 16:35

第一海堡（千葉）2030年04月01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	77.9	↑4.6
4/1 00:10	82.7	↑4.8
4/1 00:20	87.5	↑4.8
4/1 00:30	92.5	↑5.0
4/1 00:40	97.4	↑4.9
4/1 00:50	102.4	↑5.0
4/1 01:00	107.3	↑4.9
4/1 01:10	112.2	↑4.9
4/1 01:20	117.0	↑4.8
4/1 01:30	121.6	↑4.6
4/1 01:40	126.0	↑4.4
4/1 01:50	130.3	↑4.3
4/1 02:00	134.3	↑4.0
4/1 02:10	138.1	↑3.8
4/1 02:20	141.6	↑3.5
4/1 02:30	144.8	↑3.2
4/1 02:40	147.6	↑2.8
4/1 02:50	150.1	↑2.5
4/1 03:00	152.3	↑2.2
4/1 03:10	154.1	↑1.8
4/1 03:20	155.4	↑1.3
4/1 03:30	156.4	↑1.0
4/1 03:40	157.0	↑0.6	満潮
4/1 03:50	157.1	↑0.1	満潮
4/1 04:00	156.9	↓-0.2
4/1 04:10	156.2	↓-0.7
4/1 04:20	155.2	↓-1.0
4/1 04:30	153.7	↓-1.5
4/1 04:40	151.9	↓-1.8
4/1 04:50	149.7	↓-2.2
4/1 05:00	147.1	↓-2.6
4/1 05:10	144.2	↓-2.9
4/1 05:20	141.0	↓-3.2
4/1 05:30	137.5	↓-3.5
4/1 05:40	133.8	↓-3.7
4/1 05:50	129.8	↓-4.0
4/1 06:00	125.6	↓-4.2
4/1 06:10	121.2	↓-4.4
4/1 06:20	116.7	↓-4.5
4/1 06:30	112.1	↓-4.6
4/1 06:40	107.4	↓-4.7
4/1 06:50	102.7	↓-4.7
4/1 07:00	98.0	↓-4.7
4/1 07:10	93.3	↓-4.7
4/1 07:20	88.6	↓-4.7
4/1 07:30	84.1	↓-4.5
4/1 07:40	79.7	↓-4.4
4/1 07:50	75.5	↓-4.2
4/1 08:00	71.5	↓-4.0
4/1 08:10	67.6	↓-3.9
4/1 08:20	64.1	↓-3.5
4/1 08:30	60.8	↓-3.3
4/1 08:40	57.9	↓-2.9
4/1 08:50	55.2	↓-2.7
4/1 09:00	53.0	↓-2.2
4/1 09:10	51.0	↓-2.0
4/1 09:20	49.5	↓-1.5
4/1 09:30	48.4	↓-1.1
4/1 09:40	47.6	↓-0.8
4/1 09:50	47.3	↓-0.3	干潮
4/1 10:00	47.4	↑0.1
4/1 10:10	47.8	↑0.4
4/1 10:20	48.7	↑0.9
4/1 10:30	50.0	↑1.3
4/1 10:40	51.7	↑1.7
4/1 10:50	53.8	↑2.1
4/1 11:00	56.2	↑2.4
4/1 11:10	59.0	↑2.8
4/1 11:20	62.1	↑3.1
4/1 11:30	65.5	↑3.4
4/1 11:40	69.2	↑3.7
4/1 11:50	73.1	↑3.9
4/1 12:00	77.3	↑4.2
4/1 12:10	81.6	↑4.3
4/1 12:20	86.1	↑4.5
4/1 12:30	90.8	↑4.7
4/1 12:40	95.5	↑4.7
4/1 12:50	100.3	↑4.8
4/1 13:00	105.1	↑4.8
4/1 13:10	109.9	↑4.8
4/1 13:20	114.6	↑4.7
4/1 13:30	119.3	↑4.7
4/1 13:40	123.8	↑4.5
4/1 13:50	128.2	↑4.4
4/1 14:00	132.4	↑4.2
4/1 14:10	136.4	↑4.0
4/1 14:20	140.1	↑3.7
4/1 14:30	143.6	↑3.5
4/1 14:40	146.7	↑3.1
4/1 14:50	149.5	↑2.8
4/1 15:00	152.0	↑2.5
4/1 15:10	154.1	↑2.1
4/1 15:20	155.8	↑1.7
4/1 15:30	157.1	↑1.3
4/1 15:40	157.9	↑0.8
4/1 15:50	158.4	↑0.5	満潮
4/1 16:00	158.5	↑0.1
4/1 16:10	158.1	↓-0.4
4/1 16:20	157.3	↓-0.8
4/1 16:30	156.0	↓-1.3
4/1 16:40	154.4	↓-1.6
4/1 16:50	152.3	↓-2.1
4/1 17:00	149.9	↓-2.4
4/1 17:10	147.1	↓-2.8
4/1 17:20	143.9	↓-3.2
4/1 17:30	140.4	↓-3.5
4/1 17:40	136.6	↓-3.8
4/1 17:50	132.5	↓-4.1
4/1 18:00	128.2	↓-4.3
4/1 18:10	123.6	↓-4.6
4/1 18:20	118.8	↓-4.8
4/1 18:30	113.9	↓-4.9
4/1 18:40	108.9	↓-5.0
4/1 18:50	103.8	↓-5.1
4/1 19:00	98.6	↓-5.2	最大潮位差
4/1 19:10	93.5	↓-5.1
4/1 19:20	88.3	↓-5.2	最大潮位差
4/1 19:30	83.2	↓-5.1
4/1 19:40	78.3	↓-4.9
4/1 19:50	73.4	↓-4.9
4/1 20:00	68.8	↓-4.6
4/1 20:10	64.3	↓-4.5
4/1 20:20	60.1	↓-4.2
4/1 20:30	56.2	↓-3.9
4/1 20:40	52.5	↓-3.7
4/1 20:50	49.2	↓-3.3
4/1 21:00	46.3	↓-2.9
4/1 21:10	43.7	↓-2.6
4/1 21:20	41.5	↓-2.2
4/1 21:30	39.7	↓-1.8
4/1 21:40	38.4	↓-1.3
4/1 21:50	37.4	↓-1.0
4/1 22:00	37.0	↓-0.4	干潮
4/1 22:10	36.9	↓-0.1
4/1 22:20	37.4	↑0.5
4/1 22:30	38.2	↑0.8
4/1 22:40	39.5	↑1.3
4/1 22:50	41.3	↑1.8
4/1 23:00	43.5	↑2.2
4/1 23:10	46.0	↑2.5
4/1 23:20	49.0	↑3.0
4/1 23:30	52.3	↑3.3
4/1 23:40	56.0	↑3.7
4/1 23:50	60.0	↑4.0