7 (木)	02:22	07:19	13:15	20:26
	110cm	79cm	127cm	34cm
中潮 出 06:36 入 16:24 出 03:00 入 14:22

日立（茨城）2034年12月7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
12/7 00:00	92.3	↑2.2
12/7 00:10	94.4	↑2.1
12/7 00:20	96.5	↑2.1
12/7 00:30	98.4	↑1.9
12/7 00:40	100.2	↑1.8
12/7 00:50	101.9	↑1.7
12/7 01:00	103.4	↑1.5
12/7 01:10	104.7	↑1.3
12/7 01:20	105.9	↑1.2
12/7 01:30	107.0	↑1.1
12/7 01:40	107.8	↑0.8
12/7 01:50	108.5	↑0.7
12/7 02:00	109.0	↑0.5
12/7 02:10	109.3	↑0.3
12/7 02:20	109.5	↑0.2	満潮
12/7 02:30	109.4	↓-0.1
12/7 02:40	109.1	↓-0.3
12/7 02:50	108.7	↓-0.4
12/7 03:00	108.1	↓-0.6
12/7 03:10	107.3	↓-0.8
12/7 03:20	106.3	↓-1.0
12/7 03:30	105.2	↓-1.1
12/7 03:40	103.9	↓-1.3
12/7 03:50	102.6	↓-1.3
12/7 04:00	101.1	↓-1.5
12/7 04:10	99.5	↓-1.6
12/7 04:20	97.9	↓-1.6
12/7 04:30	96.3	↓-1.6
12/7 04:40	94.6	↓-1.7
12/7 04:50	93.0	↓-1.6
12/7 05:00	91.3	↓-1.7
12/7 05:10	89.7	↓-1.6
12/7 05:20	88.1	↓-1.6
12/7 05:30	86.7	↓-1.4
12/7 05:40	85.3	↓-1.4
12/7 05:50	84.0	↓-1.3
12/7 06:00	82.8	↓-1.2
12/7 06:10	81.7	↓-1.1
12/7 06:20	80.8	↓-0.9
12/7 06:30	80.0	↓-0.8
12/7 06:40	79.3	↓-0.7
12/7 06:50	78.8	↓-0.5
12/7 07:00	78.4	↓-0.4
12/7 07:10	78.2	↓-0.2	干潮
12/7 07:20	78.2	0
12/7 07:30	78.3	↑0.1
12/7 07:40	78.6	↑0.3
12/7 07:50	79.0	↑0.4
12/7 08:00	79.6	↑0.6
12/7 08:10	80.4	↑0.8
12/7 08:20	81.4	↑1.0
12/7 08:30	82.5	↑1.1
12/7 08:40	83.7	↑1.2
12/7 08:50	85.1	↑1.4
12/7 09:00	86.7	↑1.6
12/7 09:10	88.4	↑1.7
12/7 09:20	90.2	↑1.8
12/7 09:30	92.1	↑1.9
12/7 09:40	94.1	↑2.0
12/7 09:50	96.2	↑2.1
12/7 10:00	98.3	↑2.1
12/7 10:10	100.5	↑2.2
12/7 10:20	102.7	↑2.2
12/7 10:30	104.9	↑2.2
12/7 10:40	107.1	↑2.2
12/7 10:50	109.3	↑2.2
12/7 11:00	111.4	↑2.1
12/7 11:10	113.4	↑2.0
12/7 11:20	115.3	↑1.9
12/7 11:30	117.1	↑1.8
12/7 11:40	118.8	↑1.7
12/7 11:50	120.4	↑1.6
12/7 12:00	121.8	↑1.4
12/7 12:10	123.1	↑1.3
12/7 12:20	124.2	↑1.1
12/7 12:30	125.1	↑0.9
12/7 12:40	125.8	↑0.7
12/7 12:50	126.4	↑0.6
12/7 13:00	126.8	↑0.4
12/7 13:10	126.9	↑0.1	満潮
12/7 13:20	126.9	0
12/7 13:30	126.7	↓-0.2
12/7 13:40	126.3	↓-0.4
12/7 13:50	125.6	↓-0.7
12/7 14:00	124.8	↓-0.8
12/7 14:10	123.7	↓-1.1
12/7 14:20	122.4	↓-1.3
12/7 14:30	120.9	↓-1.5
12/7 14:40	119.2	↓-1.7
12/7 14:50	117.3	↓-1.9
12/7 15:00	115.1	↓-2.2
12/7 15:10	112.8	↓-2.3
12/7 15:20	110.2	↓-2.6
12/7 15:30	107.5	↓-2.7
12/7 15:40	104.6	↓-2.9
12/7 15:50	101.6	↓-3.0
12/7 16:00	98.4	↓-3.2
12/7 16:10	95.2	↓-3.2
12/7 16:20	91.8	↓-3.4
12/7 16:30	88.3	↓-3.5	最大潮位差
12/7 16:40	84.8	↓-3.5	最大潮位差
12/7 16:50	81.3	↓-3.5	最大潮位差
12/7 17:00	77.8	↓-3.5	最大潮位差
12/7 17:10	74.3	↓-3.5	最大潮位差
12/7 17:20	70.8	↓-3.5	最大潮位差
12/7 17:30	67.4	↓-3.4
12/7 17:40	64.1	↓-3.3
12/7 17:50	60.9	↓-3.2
12/7 18:00	57.8	↓-3.1
12/7 18:10	54.8	↓-3.0
12/7 18:20	52.0	↓-2.8
12/7 18:30	49.3	↓-2.7
12/7 18:40	46.9	↓-2.4
12/7 18:50	44.6	↓-2.3
12/7 19:00	42.5	↓-2.1
12/7 19:10	40.6	↓-1.9
12/7 19:20	38.9	↓-1.7
12/7 19:30	37.4	↓-1.5
12/7 19:40	36.2	↓-1.2
12/7 19:50	35.2	↓-1.0
12/7 20:00	34.4	↓-0.8
12/7 20:10	33.9	↓-0.5
12/7 20:20	33.7	↓-0.2	干潮
12/7 20:30	33.7	0
12/7 20:40	33.9	↑0.2
12/7 20:50	34.5	↑0.6
12/7 21:00	35.2	↑0.7
12/7 21:10	36.3	↑1.1
12/7 21:20	37.6	↑1.3
12/7 21:30	39.1	↑1.5
12/7 21:40	40.9	↑1.8
12/7 21:50	42.9	↑2.0
12/7 22:00	45.2	↑2.3
12/7 22:10	47.6	↑2.4
12/7 22:20	50.2	↑2.6
12/7 22:30	52.9	↑2.7
12/7 22:40	55.8	↑2.9
12/7 22:50	58.8	↑3.0
12/7 23:00	61.9	↑3.1
12/7 23:10	65.1	↑3.2
12/7 23:20	68.3	↑3.2
12/7 23:30	71.5	↑3.2
12/7 23:40	74.8	↑3.3
12/7 23:50	78.0	↑3.2