11 (水)	05:36	10:36	15:52	23:03
	126cm	86cm	134cm	3cm
大潮 出 06:39 入 16:24 出 17:34 入 07:23

大洗（茨城）2030年12月11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
12/11 00:00	17.4	↑3.0
12/11 00:10	20.7	↑3.3
12/11 00:20	24.2	↑3.5
12/11 00:30	28.0	↑3.8
12/11 00:40	32.0	↑4.0
12/11 00:50	36.1	↑4.1
12/11 01:00	40.4	↑4.3
12/11 01:10	44.8	↑4.4
12/11 01:20	49.4	↑4.6
12/11 01:30	54.0	↑4.6
12/11 01:40	58.6	↑4.6
12/11 01:50	63.2	↑4.6
12/11 02:00	67.8	↑4.6
12/11 02:10	72.4	↑4.6
12/11 02:20	76.9	↑4.5
12/11 02:30	81.3	↑4.4
12/11 02:40	85.5	↑4.2
12/11 02:50	89.7	↑4.2
12/11 03:00	93.6	↑3.9
12/11 03:10	97.4	↑3.8
12/11 03:20	101.0	↑3.6
12/11 03:30	104.4	↑3.4
12/11 03:40	107.6	↑3.2
12/11 03:50	110.5	↑2.9
12/11 04:00	113.2	↑2.7
12/11 04:10	115.6	↑2.4
12/11 04:20	117.7	↑2.1
12/11 04:30	119.6	↑1.9
12/11 04:40	121.2	↑1.6
12/11 04:50	122.6	↑1.4
12/11 05:00	123.7	↑1.1
12/11 05:10	124.4	↑0.7
12/11 05:20	125.0	↑0.6
12/11 05:30	125.2	↑0.2	満潮
12/11 05:40	125.2	0
12/11 05:50	125.0	↓-0.2
12/11 06:00	124.5	↓-0.5
12/11 06:10	123.7	↓-0.8
12/11 06:20	122.8	↓-0.9
12/11 06:30	121.6	↓-1.2
12/11 06:40	120.3	↓-1.3
12/11 06:50	118.8	↓-1.5
12/11 07:00	117.1	↓-1.7
12/11 07:10	115.3	↓-1.8
12/11 07:20	113.5	↓-1.8
12/11 07:30	111.5	↓-2.0
12/11 07:40	109.5	↓-2.0
12/11 07:50	107.4	↓-2.1
12/11 08:00	105.3	↓-2.1
12/11 08:10	103.2	↓-2.1
12/11 08:20	101.2	↓-2.0
12/11 08:30	99.2	↓-2.0
12/11 08:40	97.3	↓-1.9
12/11 08:50	95.4	↓-1.9
12/11 09:00	93.7	↓-1.7
12/11 09:10	92.1	↓-1.6
12/11 09:20	90.6	↓-1.5
12/11 09:30	89.3	↓-1.3
12/11 09:40	88.1	↓-1.2
12/11 09:50	87.1	↓-1.0
12/11 10:00	86.3	↓-0.8
12/11 10:10	85.7	↓-0.6
12/11 10:20	85.3	↓-0.4
12/11 10:30	85.1	↓-0.2	干潮
12/11 10:40	85.1	0
12/11 10:50	85.3	↑0.2
12/11 11:00	85.7	↑0.4
12/11 11:10	86.3	↑0.6
12/11 11:20	87.2	↑0.9
12/11 11:30	88.2	↑1.0
12/11 11:40	89.5	↑1.3
12/11 11:50	90.9	↑1.4
12/11 12:00	92.5	↑1.6
12/11 12:10	94.3	↑1.8
12/11 12:20	96.2	↑1.9
12/11 12:30	98.2	↑2.0
12/11 12:40	100.4	↑2.2
12/11 12:50	102.7	↑2.3
12/11 13:00	105.0	↑2.3
12/11 13:10	107.4	↑2.4
12/11 13:20	109.8	↑2.4
12/11 13:30	112.2	↑2.4
12/11 13:40	114.6	↑2.4
12/11 13:50	116.9	↑2.3
12/11 14:00	119.2	↑2.3
12/11 14:10	121.3	↑2.1
12/11 14:20	123.4	↑2.1
12/11 14:30	125.3	↑1.9
12/11 14:40	127.0	↑1.7
12/11 14:50	128.6	↑1.6
12/11 15:00	130.0	↑1.4
12/11 15:10	131.1	↑1.1
12/11 15:20	132.0	↑0.9
12/11 15:30	132.7	↑0.7
12/11 15:40	133.1	↑0.4
12/11 15:50	133.3	↑0.2	満潮
12/11 16:00	133.2	↓-0.1
12/11 16:10	132.8	↓-0.4
12/11 16:20	132.1	↓-0.7
12/11 16:30	131.1	↓-1.0
12/11 16:40	129.8	↓-1.3
12/11 16:50	128.3	↓-1.5
12/11 17:00	126.4	↓-1.9
12/11 17:10	124.2	↓-2.2
12/11 17:20	121.8	↓-2.4
12/11 17:30	119.1	↓-2.7
12/11 17:40	116.1	↓-3.0
12/11 17:50	112.9	↓-3.2
12/11 18:00	109.4	↓-3.5
12/11 18:10	105.6	↓-3.8
12/11 18:20	101.7	↓-3.9
12/11 18:30	97.5	↓-4.2
12/11 18:40	93.2	↓-4.3
12/11 18:50	88.7	↓-4.5
12/11 19:00	84.1	↓-4.6
12/11 19:10	79.4	↓-4.7
12/11 19:20	74.6	↓-4.8
12/11 19:30	69.7	↓-4.9	最大潮位差
12/11 19:40	64.9	↓-4.8
12/11 19:50	60.0	↓-4.9	最大潮位差
12/11 20:00	55.1	↓-4.9	最大潮位差
12/11 20:10	50.4	↓-4.7
12/11 20:20	45.7	↓-4.7
12/11 20:30	41.1	↓-4.6
12/11 20:40	36.7	↓-4.4
12/11 20:50	32.5	↓-4.2
12/11 21:00	28.4	↓-4.1
12/11 21:10	24.6	↓-3.8
12/11 21:20	21.0	↓-3.6
12/11 21:30	17.7	↓-3.3
12/11 21:40	14.7	↓-3.0
12/11 21:50	12.0	↓-2.7
12/11 22:00	9.6	↓-2.4
12/11 22:10	7.5	↓-2.1
12/11 22:20	5.8	↓-1.7
12/11 22:30	4.4	↓-1.4
12/11 22:40	3.4	↓-1.0
12/11 22:50	2.7	↓-0.7
12/11 23:00	2.5	↓-0.2	干潮
12/11 23:10	2.6	↑0.1
12/11 23:20	3.1	↑0.5
12/11 23:30	3.9	↑0.8
12/11 23:40	5.1	↑1.2
12/11 23:50	6.7	↑1.6