01 (木)	05:00	10:01	15:25	22:33
	129cm	87cm	140cm	5cm
大潮 出 06:30 入 16:24 出 16:46 入 06:44

大洗（茨城）2039年12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
12/1 00:00	33.1	↑3.7
12/1 00:10	37.1	↑4.0
12/1 00:20	41.3	↑4.2
12/1 00:30	45.6	↑4.3
12/1 00:40	50.0	↑4.4
12/1 00:50	54.5	↑4.5
12/1 01:00	59.1	↑4.6
12/1 01:10	63.8	↑4.7
12/1 01:20	68.4	↑4.6
12/1 01:30	73.0	↑4.6
12/1 01:40	77.5	↑4.5
12/1 01:50	82.0	↑4.5
12/1 02:00	86.4	↑4.4
12/1 02:10	90.6	↑4.2
12/1 02:20	94.7	↑4.1
12/1 02:30	98.6	↑3.9
12/1 02:40	102.3	↑3.7
12/1 02:50	105.8	↑3.5
12/1 03:00	109.1	↑3.3
12/1 03:10	112.2	↑3.1
12/1 03:20	115.0	↑2.8
12/1 03:30	117.6	↑2.6
12/1 03:40	119.9	↑2.3
12/1 03:50	121.9	↑2.0
12/1 04:00	123.7	↑1.8
12/1 04:10	125.2	↑1.5
12/1 04:20	126.4	↑1.2
12/1 04:30	127.3	↑0.9
12/1 04:40	128.0	↑0.7
12/1 04:50	128.4	↑0.4	満潮
12/1 05:00	128.5	↑0.1	満潮
12/1 05:10	128.3	↓-0.2
12/1 05:20	127.9	↓-0.4
12/1 05:30	127.3	↓-0.6
12/1 05:40	126.4	↓-0.9
12/1 05:50	125.3	↓-1.1
12/1 06:00	124.0	↓-1.3
12/1 06:10	122.5	↓-1.5
12/1 06:20	120.9	↓-1.6
12/1 06:30	119.1	↓-1.8
12/1 06:40	117.2	↓-1.9
12/1 06:50	115.2	↓-2.0
12/1 07:00	113.1	↓-2.1
12/1 07:10	111.0	↓-2.1
12/1 07:20	108.8	↓-2.2
12/1 07:30	106.6	↓-2.2
12/1 07:40	104.5	↓-2.1
12/1 07:50	102.4	↓-2.1
12/1 08:00	100.3	↓-2.1
12/1 08:10	98.4	↓-1.9
12/1 08:20	96.5	↓-1.9
12/1 08:30	94.8	↓-1.7
12/1 08:40	93.1	↓-1.7
12/1 08:50	91.7	↓-1.4
12/1 09:00	90.4	↓-1.3
12/1 09:10	89.3	↓-1.1
12/1 09:20	88.3	↓-1.0
12/1 09:30	87.6	↓-0.7
12/1 09:40	87.1	↓-0.5
12/1 09:50	86.7	↓-0.4
12/1 10:00	86.6	↓-0.1	干潮
12/1 10:10	86.7	↑0.1
12/1 10:20	87.1	↑0.4
12/1 10:30	87.6	↑0.5
12/1 10:40	88.4	↑0.8
12/1 10:50	89.3	↑0.9
12/1 11:00	90.5	↑1.2
12/1 11:10	91.9	↑1.4
12/1 11:20	93.5	↑1.6
12/1 11:30	95.3	↑1.8
12/1 11:40	97.2	↑1.9
12/1 11:50	99.3	↑2.1
12/1 12:00	101.5	↑2.2
12/1 12:10	103.8	↑2.3
12/1 12:20	106.2	↑2.4
12/1 12:30	108.7	↑2.5
12/1 12:40	111.2	↑2.5
12/1 12:50	113.8	↑2.6
12/1 13:00	116.4	↑2.6
12/1 13:10	118.9	↑2.5
12/1 13:20	121.4	↑2.5
12/1 13:30	123.8	↑2.4
12/1 13:40	126.2	↑2.4
12/1 13:50	128.4	↑2.2
12/1 14:00	130.4	↑2.0
12/1 14:10	132.3	↑1.9
12/1 14:20	134.0	↑1.7
12/1 14:30	135.5	↑1.5
12/1 14:40	136.8	↑1.3
12/1 14:50	137.8	↑1.0
12/1 15:00	138.6	↑0.8
12/1 15:10	139.1	↑0.5
12/1 15:20	139.4	↑0.3	満潮
12/1 15:30	139.3	↓-0.1
12/1 15:40	139.0	↓-0.3
12/1 15:50	138.4	↓-0.6
12/1 16:00	137.4	↓-1.0
12/1 16:10	136.2	↓-1.2
12/1 16:20	134.6	↓-1.6
12/1 16:30	132.8	↓-1.8
12/1 16:40	130.6	↓-2.2
12/1 16:50	128.2	↓-2.4
12/1 17:00	125.4	↓-2.8
12/1 17:10	122.4	↓-3.0
12/1 17:20	119.1	↓-3.3
12/1 17:30	115.6	↓-3.5
12/1 17:40	111.7	↓-3.9
12/1 17:50	107.7	↓-4.0
12/1 18:00	103.5	↓-4.2
12/1 18:10	99.0	↓-4.5
12/1 18:20	94.4	↓-4.6
12/1 18:30	89.7	↓-4.7
12/1 18:40	84.8	↓-4.9
12/1 18:50	79.8	↓-5.0
12/1 19:00	74.8	↓-5.0
12/1 19:10	69.8	↓-5.0
12/1 19:20	64.7	↓-5.1	最大潮位差
12/1 19:30	59.7	↓-5.0
12/1 19:40	54.7	↓-5.0
12/1 19:50	49.9	↓-4.8
12/1 20:00	45.1	↓-4.8
12/1 20:10	40.5	↓-4.6
12/1 20:20	36.1	↓-4.4
12/1 20:30	31.9	↓-4.2
12/1 20:40	27.9	↓-4.0
12/1 20:50	24.2	↓-3.7
12/1 21:00	20.8	↓-3.4
12/1 21:10	17.6	↓-3.2
12/1 21:20	14.8	↓-2.8
12/1 21:30	12.3	↓-2.5
12/1 21:40	10.2	↓-2.1
12/1 21:50	8.4	↓-1.8
12/1 22:00	6.9	↓-1.5
12/1 22:10	5.9	↓-1.0
12/1 22:20	5.2	↓-0.7
12/1 22:30	4.9	↓-0.3	干潮
12/1 22:40	5.1	↑0.2
12/1 22:50	5.5	↑0.4
12/1 23:00	6.4	↑0.9
12/1 23:10	7.7	↑1.3
12/1 23:20	9.3	↑1.6
12/1 23:30	11.3	↑2.0
12/1 23:40	13.6	↑2.3
12/1 23:50	16.3	↑2.7