11 (月)	05:02	10:09	15:30	22:36
	129cm	81cm	137cm	11cm
大潮 出 06:39 入 16:24 出 06:33 入 16:58

日立（茨城）2034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	35.2	↑3.5
12/11 00:10	38.9	↑3.7
12/11 00:20	42.7	↑3.8
12/11 00:30	46.8	↑4.1
12/11 00:40	51.0	↑4.2
12/11 00:50	55.3	↑4.3
12/11 01:00	59.7	↑4.4
12/11 01:10	64.1	↑4.4
12/11 01:20	68.5	↑4.4
12/11 01:30	73.0	↑4.5
12/11 01:40	77.4	↑4.4
12/11 01:50	81.7	↑4.3
12/11 02:00	85.9	↑4.2
12/11 02:10	90.0	↑4.1
12/11 02:20	94.0	↑4.0
12/11 02:30	97.9	↑3.9
12/11 02:40	101.5	↑3.6
12/11 02:50	105.0	↑3.5
12/11 03:00	108.3	↑3.3
12/11 03:10	111.4	↑3.1
12/11 03:20	114.3	↑2.9
12/11 03:30	117.0	↑2.7
12/11 03:40	119.4	↑2.4
12/11 03:50	121.5	↑2.1
12/11 04:00	123.4	↑1.9
12/11 04:10	125.0	↑1.6
12/11 04:20	126.3	↑1.3
12/11 04:30	127.4	↑1.1
12/11 04:40	128.1	↑0.7
12/11 04:50	128.6	↑0.5
12/11 05:00	128.8	↑0.2	満潮
12/11 05:10	128.6	↓-0.2
12/11 05:20	128.2	↓-0.4
12/11 05:30	127.5	↓-0.7
12/11 05:40	126.6	↓-0.9
12/11 05:50	125.3	↓-1.3
12/11 06:00	123.9	↓-1.4
12/11 06:10	122.2	↓-1.7
12/11 06:20	120.3	↓-1.9
12/11 06:30	118.3	↓-2.0
12/11 06:40	116.1	↓-2.2
12/11 06:50	113.8	↓-2.3
12/11 07:00	111.4	↓-2.4
12/11 07:10	109.0	↓-2.4
12/11 07:20	106.5	↓-2.5
12/11 07:30	104.0	↓-2.5
12/11 07:40	101.6	↓-2.4
12/11 07:50	99.2	↓-2.4
12/11 08:00	96.9	↓-2.3
12/11 08:10	94.6	↓-2.3
12/11 08:20	92.5	↓-2.1
12/11 08:30	90.5	↓-2.0
12/11 08:40	88.7	↓-1.8
12/11 08:50	87.0	↓-1.7
12/11 09:00	85.5	↓-1.5
12/11 09:10	84.2	↓-1.3
12/11 09:20	83.0	↓-1.2
12/11 09:30	82.1	↓-0.9
12/11 09:40	81.4	↓-0.7
12/11 09:50	80.9	↓-0.5
12/11 10:00	80.6	↓-0.3	干潮
12/11 10:10	80.5	↓-0.1
12/11 10:20	80.7	↑0.2
12/11 10:30	81.1	↑0.4
12/11 10:40	81.7	↑0.6
12/11 10:50	82.6	↑0.9
12/11 11:00	83.7	↑1.1
12/11 11:10	85.0	↑1.3
12/11 11:20	86.5	↑1.5
12/11 11:30	88.3	↑1.8
12/11 11:40	90.2	↑1.9
12/11 11:50	92.4	↑2.2
12/11 12:00	94.7	↑2.3
12/11 12:10	97.2	↑2.5
12/11 12:20	99.8	↑2.6
12/11 12:30	102.4	↑2.6
12/11 12:40	105.2	↑2.8
12/11 12:50	108.0	↑2.8
12/11 13:00	110.8	↑2.8
12/11 13:10	113.6	↑2.8
12/11 13:20	116.3	↑2.7
12/11 13:30	119.0	↑2.7
12/11 13:40	121.5	↑2.5
12/11 13:50	123.9	↑2.4
12/11 14:00	126.2	↑2.3
12/11 14:10	128.3	↑2.1
12/11 14:20	130.2	↑1.9
12/11 14:30	131.8	↑1.6
12/11 14:40	133.2	↑1.4
12/11 14:50	134.4	↑1.2
12/11 15:00	135.3	↑0.9
12/11 15:10	136.0	↑0.7
12/11 15:20	136.4	↑0.4	満潮
12/11 15:30	136.5	↑0.1	満潮
12/11 15:40	136.3	↓-0.2
12/11 15:50	135.8	↓-0.5
12/11 16:00	135.1	↓-0.7
12/11 16:10	134.0	↓-1.1
12/11 16:20	132.7	↓-1.3
12/11 16:30	131.0	↓-1.7
12/11 16:40	129.1	↓-1.9
12/11 16:50	126.8	↓-2.3
12/11 17:00	124.3	↓-2.5
12/11 17:10	121.5	↓-2.8
12/11 17:20	118.4	↓-3.1
12/11 17:30	115.1	↓-3.3
12/11 17:40	111.5	↓-3.6
12/11 17:50	107.7	↓-3.8
12/11 18:00	103.6	↓-4.1
12/11 18:10	99.4	↓-4.2
12/11 18:20	95.0	↓-4.4
12/11 18:30	90.4	↓-4.6
12/11 18:40	85.8	↓-4.6
12/11 18:50	81.0	↓-4.8	最大潮位差
12/11 19:00	76.2	↓-4.8	最大潮位差
12/11 19:10	71.4	↓-4.8	最大潮位差
12/11 19:20	66.6	↓-4.8	最大潮位差
12/11 19:30	61.8	↓-4.8	最大潮位差
12/11 19:40	57.1	↓-4.7
12/11 19:50	52.5	↓-4.6
12/11 20:00	48.1	↓-4.4
12/11 20:10	43.8	↓-4.3
12/11 20:20	39.7	↓-4.1
12/11 20:30	35.8	↓-3.9
12/11 20:40	32.2	↓-3.6
12/11 20:50	28.8	↓-3.4
12/11 21:00	25.6	↓-3.2
12/11 21:10	22.7	↓-2.9
12/11 21:20	20.2	↓-2.5
12/11 21:30	17.9	↓-2.3
12/11 21:40	15.9	↓-2.0
12/11 21:50	14.2	↓-1.7
12/11 22:00	12.9	↓-1.3
12/11 22:10	11.9	↓-1.0
12/11 22:20	11.2	↓-0.7
12/11 22:30	10.8	↓-0.4	干潮
12/11 22:40	10.8	0
12/11 22:50	11.2	↑0.4
12/11 23:00	11.9	↑0.7
12/11 23:10	12.9	↑1.0
12/11 23:20	14.3	↑1.4
12/11 23:30	16.0	↑1.7
12/11 23:40	18.0	↑2.0
12/11 23:50	20.4	↑2.4