18 (土)	05:13	10:54	16:37	23:10
	164cm	65cm	168cm	7cm
大潮 出 06:25 入 17:27 出 05:33 入 16:45

第一海堡（千葉）2034年02月18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
2/18 00:00	25.6	↑3.7
2/18 00:10	29.7	↑4.1
2/18 00:20	34.2	↑4.5
2/18 00:30	39.0	↑4.8
2/18 00:40	44.1	↑5.1
2/18 00:50	49.5	↑5.4
2/18 01:00	55.1	↑5.6
2/18 01:10	60.9	↑5.8
2/18 01:20	66.8	↑5.9
2/18 01:30	72.9	↑6.1
2/18 01:40	79.0	↑6.1
2/18 01:50	85.2	↑6.2
2/18 02:00	91.4	↑6.2
2/18 02:10	97.6	↑6.2
2/18 02:20	103.6	↑6.0
2/18 02:30	109.6	↑6.0
2/18 02:40	115.4	↑5.8
2/18 02:50	121.0	↑5.6
2/18 03:00	126.4	↑5.4
2/18 03:10	131.5	↑5.1
2/18 03:20	136.3	↑4.8
2/18 03:30	140.8	↑4.5
2/18 03:40	145.0	↑4.2
2/18 03:50	148.8	↑3.8
2/18 04:00	152.2	↑3.4
2/18 04:10	155.1	↑2.9
2/18 04:20	157.7	↑2.6
2/18 04:30	159.8	↑2.1
2/18 04:40	161.5	↑1.7
2/18 04:50	162.7	↑1.2
2/18 05:00	163.5	↑0.8
2/18 05:10	163.8	↑0.3	満潮
2/18 05:20	163.7	↓-0.1
2/18 05:30	163.1	↓-0.6
2/18 05:40	162.0	↓-1.1
2/18 05:50	160.6	↓-1.4
2/18 06:00	158.8	↓-1.8
2/18 06:10	156.5	↓-2.3
2/18 06:20	154.0	↓-2.5
2/18 06:30	151.0	↓-3.0
2/18 06:40	147.8	↓-3.2
2/18 06:50	144.3	↓-3.5
2/18 07:00	140.5	↓-3.8
2/18 07:10	136.5	↓-4.0
2/18 07:20	132.4	↓-4.1
2/18 07:30	128.0	↓-4.4
2/18 07:40	123.6	↓-4.4
2/18 07:50	119.1	↓-4.5
2/18 08:00	114.6	↓-4.5
2/18 08:10	110.1	↓-4.5
2/18 08:20	105.6	↓-4.5
2/18 08:30	101.1	↓-4.5
2/18 08:40	96.8	↓-4.3
2/18 08:50	92.7	↓-4.1
2/18 09:00	88.7	↓-4.0
2/18 09:10	84.9	↓-3.8
2/18 09:20	81.4	↓-3.5
2/18 09:30	78.2	↓-3.2
2/18 09:40	75.2	↓-3.0
2/18 09:50	72.6	↓-2.6
2/18 10:00	70.3	↓-2.3
2/18 10:10	68.4	↓-1.9
2/18 10:20	66.9	↓-1.5
2/18 10:30	65.7	↓-1.2
2/18 10:40	65.0	↓-0.7
2/18 10:50	64.7	↓-0.3	干潮
2/18 11:00	64.8	↑0.1
2/18 11:10	65.3	↑0.5
2/18 11:20	66.2	↑0.9
2/18 11:30	67.5	↑1.3
2/18 11:40	69.2	↑1.7
2/18 11:50	71.2	↑2.0
2/18 12:00	73.7	↑2.5
2/18 12:10	76.5	↑2.8
2/18 12:20	79.6	↑3.1
2/18 12:30	83.0	↑3.4
2/18 12:40	86.7	↑3.7
2/18 12:50	90.6	↑3.9
2/18 13:00	94.7	↑4.1
2/18 13:10	99.0	↑4.3
2/18 13:20	103.5	↑4.5
2/18 13:30	108.0	↑4.5
2/18 13:40	112.7	↑4.7
2/18 13:50	117.3	↑4.6
2/18 14:00	122.0	↑4.7
2/18 14:10	126.6	↑4.6
2/18 14:20	131.1	↑4.5
2/18 14:30	135.5	↑4.4
2/18 14:40	139.8	↑4.3
2/18 14:50	143.9	↑4.1
2/18 15:00	147.7	↑3.8
2/18 15:10	151.3	↑3.6
2/18 15:20	154.5	↑3.2
2/18 15:30	157.5	↑3.0
2/18 15:40	160.1	↑2.6
2/18 15:50	162.3	↑2.2
2/18 16:00	164.1	↑1.8
2/18 16:10	165.5	↑1.4
2/18 16:20	166.5	↑1.0
2/18 16:30	167.0	↑0.5	満潮
2/18 16:40	167.1	↑0.1
2/18 16:50	166.7	↓-0.4
2/18 17:00	165.8	↓-0.9
2/18 17:10	164.4	↓-1.4
2/18 17:20	162.6	↓-1.8
2/18 17:30	160.3	↓-2.3
2/18 17:40	157.6	↓-2.7
2/18 17:50	154.4	↓-3.2
2/18 18:00	150.8	↓-3.6
2/18 18:10	146.7	↓-4.1
2/18 18:20	142.3	↓-4.4
2/18 18:30	137.6	↓-4.7
2/18 18:40	132.5	↓-5.1
2/18 18:50	127.1	↓-5.4
2/18 19:00	121.5	↓-5.6
2/18 19:10	115.6	↓-5.9
2/18 19:20	109.5	↓-6.1
2/18 19:30	103.3	↓-6.2
2/18 19:40	97.0	↓-6.3
2/18 19:50	90.6	↓-6.4
2/18 20:00	84.1	↓-6.5	最大潮位差
2/18 20:10	77.7	↓-6.4
2/18 20:20	71.3	↓-6.4
2/18 20:30	65.0	↓-6.3
2/18 20:40	58.9	↓-6.1
2/18 20:50	52.9	↓-6.0
2/18 21:00	47.1	↓-5.8
2/18 21:10	41.6	↓-5.5
2/18 21:20	36.4	↓-5.2
2/18 21:30	31.5	↓-4.9
2/18 21:40	27.0	↓-4.5
2/18 21:50	22.9	↓-4.1
2/18 22:00	19.2	↓-3.7
2/18 22:10	15.9	↓-3.3
2/18 22:20	13.1	↓-2.8
2/18 22:30	10.8	↓-2.3
2/18 22:40	9.0	↓-1.8
2/18 22:50	7.7	↓-1.3
2/18 23:00	7.0	↓-0.7	干潮
2/18 23:10	6.7	↓-0.3	干潮
2/18 23:20	7.0	↑0.3
2/18 23:30	7.8	↑0.8
2/18 23:40	9.2	↑1.4
2/18 23:50	11.1	↑1.9