01 (木)	03:30	09:19	14:41	21:16
	149cm	84cm	139cm	30cm
中潮 出 05:29 入 18:04 出 03:57 入 14:51

第一海堡（千葉）2038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	93.9	↑4.2
4/1 00:10	98.2	↑4.3
4/1 00:20	102.4	↑4.2
4/1 00:30	106.5	↑4.1
4/1 00:40	110.5	↑4.0
4/1 00:50	114.5	↑4.0
4/1 01:00	118.3	↑3.8
4/1 01:10	122.0	↑3.7
4/1 01:20	125.5	↑3.5
4/1 01:30	128.8	↑3.3
4/1 01:40	131.9	↑3.1
4/1 01:50	134.8	↑2.9
4/1 02:00	137.5	↑2.7
4/1 02:10	139.9	↑2.4
4/1 02:20	142.0	↑2.1
4/1 02:30	143.9	↑1.9
4/1 02:40	145.5	↑1.6
4/1 02:50	146.7	↑1.2
4/1 03:00	147.7	↑1.0
4/1 03:10	148.4	↑0.7
4/1 03:20	148.8	↑0.4	満潮
4/1 03:30	149.0	↑0.2	満潮
4/1 03:40	148.8	↓-0.2
4/1 03:50	148.3	↓-0.5
4/1 04:00	147.6	↓-0.7
4/1 04:10	146.6	↓-1.0
4/1 04:20	145.3	↓-1.3
4/1 04:30	143.8	↓-1.5
4/1 04:40	142.1	↓-1.7
4/1 04:50	140.1	↓-2.0
4/1 05:00	138.0	↓-2.1
4/1 05:10	135.6	↓-2.4
4/1 05:20	133.2	↓-2.4
4/1 05:30	130.5	↓-2.7
4/1 05:40	127.8	↓-2.7
4/1 05:50	125.0	↓-2.8
4/1 06:00	122.1	↓-2.9
4/1 06:10	119.2	↓-2.9
4/1 06:20	116.2	↓-3.0
4/1 06:30	113.3	↓-2.9
4/1 06:40	110.4	↓-2.9
4/1 06:50	107.5	↓-2.9
4/1 07:00	104.7	↓-2.8
4/1 07:10	102.0	↓-2.7
4/1 07:20	99.4	↓-2.6
4/1 07:30	96.9	↓-2.5
4/1 07:40	94.6	↓-2.3
4/1 07:50	92.5	↓-2.1
4/1 08:00	90.5	↓-2.0
4/1 08:10	88.8	↓-1.7
4/1 08:20	87.2	↓-1.6
4/1 08:30	85.9	↓-1.3
4/1 08:40	84.9	↓-1.0
4/1 08:50	84.1	↓-0.8
4/1 09:00	83.5	↓-0.6
4/1 09:10	83.2	↓-0.3	干潮
4/1 09:20	83.1	↓-0.1
4/1 09:30	83.3	↑0.2
4/1 09:40	83.7	↑0.4
4/1 09:50	84.4	↑0.7
4/1 10:00	85.3	↑0.9
4/1 10:10	86.5	↑1.2
4/1 10:20	87.9	↑1.4
4/1 10:30	89.5	↑1.6
4/1 10:40	91.2	↑1.7
4/1 10:50	93.2	↑2.0
4/1 11:00	95.3	↑2.1
4/1 11:10	97.6	↑2.3
4/1 11:20	100.0	↑2.4
4/1 11:30	102.5	↑2.5
4/1 11:40	105.0	↑2.5
4/1 11:50	107.6	↑2.6
4/1 12:00	110.3	↑2.7
4/1 12:10	112.9	↑2.6
4/1 12:20	115.6	↑2.7
4/1 12:30	118.2	↑2.6
4/1 12:40	120.7	↑2.5
4/1 12:50	123.2	↑2.5
4/1 13:00	125.5	↑2.3
4/1 13:10	127.7	↑2.2
4/1 13:20	129.8	↑2.1
4/1 13:30	131.6	↑1.8
4/1 13:40	133.3	↑1.7
4/1 13:50	134.8	↑1.5
4/1 14:00	136.0	↑1.2
4/1 14:10	136.9	↑0.9
4/1 14:20	137.6	↑0.7
4/1 14:30	138.1	↑0.5
4/1 14:40	138.2	↑0.1	満潮
4/1 14:50	138.1	↓-0.1
4/1 15:00	137.6	↓-0.5
4/1 15:10	136.9	↓-0.7
4/1 15:20	135.8	↓-1.1
4/1 15:30	134.5	↓-1.3
4/1 15:40	132.8	↓-1.7
4/1 15:50	130.9	↓-1.9
4/1 16:00	128.7	↓-2.2
4/1 16:10	126.2	↓-2.5
4/1 16:20	123.4	↓-2.8
4/1 16:30	120.4	↓-3.0
4/1 16:40	117.1	↓-3.3
4/1 16:50	113.7	↓-3.4
4/1 17:00	110.0	↓-3.7
4/1 17:10	106.2	↓-3.8
4/1 17:20	102.2	↓-4.0
4/1 17:30	98.1	↓-4.1
4/1 17:40	93.8	↓-4.3
4/1 17:50	89.6	↓-4.2
4/1 18:00	85.2	↓-4.4
4/1 18:10	80.9	↓-4.3
4/1 18:20	76.5	↓-4.4
4/1 18:30	72.2	↓-4.3
4/1 18:40	68.0	↓-4.2
4/1 18:50	63.8	↓-4.2
4/1 19:00	59.8	↓-4.0
4/1 19:10	55.9	↓-3.9
4/1 19:20	52.2	↓-3.7
4/1 19:30	48.7	↓-3.5
4/1 19:40	45.4	↓-3.3
4/1 19:50	42.4	↓-3.0
4/1 20:00	39.7	↓-2.7
4/1 20:10	37.2	↓-2.5
4/1 20:20	35.1	↓-2.1
4/1 20:30	33.3	↓-1.8
4/1 20:40	31.8	↓-1.5
4/1 20:50	30.7	↓-1.1
4/1 21:00	29.9	↓-0.8
4/1 21:10	29.6	↓-0.3	干潮
4/1 21:20	29.6	0
4/1 21:30	29.9	↑0.3
4/1 21:40	30.7	↑0.8
4/1 21:50	31.8	↑1.1
4/1 22:00	33.3	↑1.5
4/1 22:10	35.2	↑1.9
4/1 22:20	37.4	↑2.2
4/1 22:30	40.0	↑2.6
4/1 22:40	42.9	↑2.9
4/1 22:50	46.1	↑3.2
4/1 23:00	49.6	↑3.5
4/1 23:10	53.4	↑3.8
4/1 23:20	57.4	↑4.0
4/1 23:30	61.6	↑4.2
4/1 23:40	66.1	↑4.5
4/1 23:50	70.7	↑4.6	最大潮位差