1 (月)	03:40	08:35	13:55	21:14
	138cm	105cm	148cm	19cm
中潮 出 06:41 入 17:10 出 04:10 入 14:17

第一海堡（千葉）2038年02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
2/1 00:00	87.4	↑3.9
2/1 00:10	91.2	↑3.8
2/1 00:20	95.0	↑3.8
2/1 00:30	98.7	↑3.7
2/1 00:40	102.3	↑3.6
2/1 00:50	105.8	↑3.5
2/1 01:00	109.2	↑3.4
2/1 01:10	112.5	↑3.3
2/1 01:20	115.6	↑3.1
2/1 01:30	118.6	↑3.0
2/1 01:40	121.3	↑2.7
2/1 01:50	123.9	↑2.6
2/1 02:00	126.3	↑2.4
2/1 02:10	128.4	↑2.1
2/1 02:20	130.4	↑2.0
2/1 02:30	132.1	↑1.7
2/1 02:40	133.5	↑1.4
2/1 02:50	134.8	↑1.3
2/1 03:00	135.8	↑1.0
2/1 03:10	136.5	↑0.7
2/1 03:20	137.1	↑0.6
2/1 03:30	137.4	↑0.3	満潮
2/1 03:40	137.5	↑0.1	満潮
2/1 03:50	137.3	↓-0.2
2/1 04:00	137.0	↓-0.3
2/1 04:10	136.5	↓-0.5
2/1 04:20	135.7	↓-0.8
2/1 04:30	134.8	↓-0.9
2/1 04:40	133.8	↓-1.0
2/1 04:50	132.6	↓-1.2
2/1 05:00	131.3	↓-1.3
2/1 05:10	129.8	↓-1.5
2/1 05:20	128.3	↓-1.5
2/1 05:30	126.7	↓-1.6
2/1 05:40	125.0	↓-1.7
2/1 05:50	123.3	↓-1.7
2/1 06:00	121.6	↓-1.7
2/1 06:10	119.8	↓-1.8
2/1 06:20	118.1	↓-1.7
2/1 06:30	116.4	↓-1.7
2/1 06:40	114.8	↓-1.6
2/1 06:50	113.2	↓-1.6
2/1 07:00	111.7	↓-1.5
2/1 07:10	110.3	↓-1.4
2/1 07:20	109.1	↓-1.2
2/1 07:30	107.9	↓-1.2
2/1 07:40	106.9	↓-1.0
2/1 07:50	106.0	↓-0.9
2/1 08:00	105.3	↓-0.7
2/1 08:10	104.8	↓-0.5
2/1 08:20	104.5	↓-0.3
2/1 08:30	104.3	↓-0.2	干潮
2/1 08:40	104.3	0
2/1 08:50	104.5	↑0.2
2/1 09:00	104.9	↑0.4
2/1 09:10	105.4	↑0.5
2/1 09:20	106.2	↑0.8
2/1 09:30	107.1	↑0.9
2/1 09:40	108.2	↑1.1
2/1 09:50	109.5	↑1.3
2/1 10:00	110.9	↑1.4
2/1 10:10	112.4	↑1.5
2/1 10:20	114.1	↑1.7
2/1 10:30	115.9	↑1.8
2/1 10:40	117.7	↑1.8
2/1 10:50	119.7	↑2.0
2/1 11:00	121.7	↑2.0
2/1 11:10	123.8	↑2.1
2/1 11:20	125.9	↑2.1
2/1 11:30	128.1	↑2.2
2/1 11:40	130.2	↑2.1
2/1 11:50	132.3	↑2.1
2/1 12:00	134.3	↑2.0
2/1 12:10	136.2	↑1.9
2/1 12:20	138.1	↑1.9
2/1 12:30	139.9	↑1.8
2/1 12:40	141.5	↑1.6
2/1 12:50	143.0	↑1.5
2/1 13:00	144.3	↑1.3
2/1 13:10	145.4	↑1.1
2/1 13:20	146.3	↑0.9
2/1 13:30	147.0	↑0.7
2/1 13:40	147.5	↑0.5
2/1 13:50	147.7	↑0.2	満潮
2/1 14:00	147.7	0
2/1 14:10	147.5	↓-0.2
2/1 14:20	146.9	↓-0.6
2/1 14:30	146.1	↓-0.8
2/1 14:40	145.0	↓-1.1
2/1 14:50	143.6	↓-1.4
2/1 15:00	141.9	↓-1.7
2/1 15:10	140.0	↓-1.9
2/1 15:20	137.8	↓-2.2
2/1 15:30	135.3	↓-2.5
2/1 15:40	132.5	↓-2.8
2/1 15:50	129.5	↓-3.0
2/1 16:00	126.3	↓-3.2
2/1 16:10	122.8	↓-3.5
2/1 16:20	119.1	↓-3.7
2/1 16:30	115.3	↓-3.8
2/1 16:40	111.2	↓-4.1
2/1 16:50	107.0	↓-4.2
2/1 17:00	102.6	↓-4.4
2/1 17:10	98.2	↓-4.4
2/1 17:20	93.6	↓-4.6
2/1 17:30	89.0	↓-4.6
2/1 17:40	84.3	↓-4.7	最大潮位差
2/1 17:50	79.6	↓-4.7	最大潮位差
2/1 18:00	74.9	↓-4.7	最大潮位差
2/1 18:10	70.2	↓-4.7	最大潮位差
2/1 18:20	65.6	↓-4.6
2/1 18:30	61.1	↓-4.5
2/1 18:40	56.7	↓-4.4
2/1 18:50	52.4	↓-4.3
2/1 19:00	48.3	↓-4.1
2/1 19:10	44.4	↓-3.9
2/1 19:20	40.7	↓-3.7
2/1 19:30	37.2	↓-3.5
2/1 19:40	34.0	↓-3.2
2/1 19:50	31.0	↓-3.0
2/1 20:00	28.4	↓-2.6
2/1 20:10	26.0	↓-2.4
2/1 20:20	24.0	↓-2.0
2/1 20:30	22.2	↓-1.8
2/1 20:40	20.9	↓-1.3
2/1 20:50	19.8	↓-1.1
2/1 21:00	19.2	↓-0.6
2/1 21:10	18.9	↓-0.3	干潮
2/1 21:20	18.9	0
2/1 21:30	19.4	↑0.5
2/1 21:40	20.2	↑0.8
2/1 21:50	21.3	↑1.1
2/1 22:00	22.8	↑1.5
2/1 22:10	24.7	↑1.9
2/1 22:20	26.9	↑2.2
2/1 22:30	29.4	↑2.5
2/1 22:40	32.2	↑2.8
2/1 22:50	35.3	↑3.1
2/1 23:00	38.6	↑3.3
2/1 23:10	42.3	↑3.7
2/1 23:20	46.1	↑3.8
2/1 23:30	50.2	↑4.1
2/1 23:40	54.4	↑4.2
2/1 23:50	58.8	↑4.4