05 (日)	05:38	11:11	16:54	23:33
	121cm	53cm	128cm	7cm
大潮 出 06:36 入 17:09 出 19:04 入 07:19

日立（茨城）2034年02月05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
2/5 00:00	7.5	↑2.1
2/5 00:10	10.0	↑2.5
2/5 00:20	12.8	↑2.8
2/5 00:30	15.9	↑3.1
2/5 00:40	19.4	↑3.5
2/5 00:50	23.1	↑3.7
2/5 01:00	27.1	↑4.0
2/5 01:10	31.3	↑4.2
2/5 01:20	35.7	↑4.4
2/5 01:30	40.2	↑4.5
2/5 01:40	44.8	↑4.6
2/5 01:50	49.6	↑4.8
2/5 02:00	54.3	↑4.7
2/5 02:10	59.1	↑4.8
2/5 02:20	63.9	↑4.8
2/5 02:30	68.6	↑4.7
2/5 02:40	73.2	↑4.6
2/5 02:50	77.8	↑4.6
2/5 03:00	82.2	↑4.4
2/5 03:10	86.4	↑4.2
2/5 03:20	90.5	↑4.1
2/5 03:30	94.4	↑3.9
2/5 03:40	98.1	↑3.7
2/5 03:50	101.5	↑3.4
2/5 04:00	104.7	↑3.2
2/5 04:10	107.6	↑2.9
2/5 04:20	110.3	↑2.7
2/5 04:30	112.6	↑2.3
2/5 04:40	114.7	↑2.1
2/5 04:50	116.4	↑1.7
2/5 05:00	117.9	↑1.5
2/5 05:10	119.0	↑1.1
2/5 05:20	119.7	↑0.7
2/5 05:30	120.1	↑0.4	満潮
2/5 05:40	120.2	↑0.1
2/5 05:50	120.0	↓-0.2
2/5 06:00	119.4	↓-0.6
2/5 06:10	118.4	↓-1.0
2/5 06:20	117.2	↓-1.2
2/5 06:30	115.6	↓-1.6
2/5 06:40	113.8	↓-1.8
2/5 06:50	111.7	↓-2.1
2/5 07:00	109.4	↓-2.3
2/5 07:10	106.8	↓-2.6
2/5 07:20	104.1	↓-2.7
2/5 07:30	101.2	↓-2.9
2/5 07:40	98.2	↓-3.0
2/5 07:50	95.1	↓-3.1
2/5 08:00	91.9	↓-3.2
2/5 08:10	88.7	↓-3.2
2/5 08:20	85.5	↓-3.2
2/5 08:30	82.3	↓-3.2
2/5 08:40	79.2	↓-3.1
2/5 08:50	76.2	↓-3.0
2/5 09:00	73.2	↓-3.0
2/5 09:10	70.4	↓-2.8
2/5 09:20	67.7	↓-2.7
2/5 09:30	65.2	↓-2.5
2/5 09:40	62.8	↓-2.4
2/5 09:50	60.7	↓-2.1
2/5 10:00	58.8	↓-1.9
2/5 10:10	57.0	↓-1.8
2/5 10:20	55.5	↓-1.5
2/5 10:30	54.3	↓-1.2
2/5 10:40	53.3	↓-1.0
2/5 10:50	52.6	↓-0.7
2/5 11:00	52.2	↓-0.4
2/5 11:10	52.0	↓-0.2	干潮
2/5 11:20	52.1	↑0.1
2/5 11:30	52.6	↑0.5
2/5 11:40	53.3	↑0.7
2/5 11:50	54.3	↑1.0
2/5 12:00	55.6	↑1.3
2/5 12:10	57.2	↑1.6
2/5 12:20	59.1	↑1.9
2/5 12:30	61.2	↑2.1
2/5 12:40	63.6	↑2.4
2/5 12:50	66.3	↑2.7
2/5 13:00	69.1	↑2.8
2/5 13:10	72.1	↑3.0
2/5 13:20	75.3	↑3.2
2/5 13:30	78.5	↑3.2
2/5 13:40	81.9	↑3.4
2/5 13:50	85.4	↑3.5
2/5 14:00	88.9	↑3.5
2/5 14:10	92.3	↑3.4
2/5 14:20	95.8	↑3.5
2/5 14:30	99.2	↑3.4
2/5 14:40	102.5	↑3.3
2/5 14:50	105.7	↑3.2
2/5 15:00	108.7	↑3.0
2/5 15:10	111.6	↑2.9
2/5 15:20	114.2	↑2.6
2/5 15:30	116.7	↑2.5
2/5 15:40	118.9	↑2.2
2/5 15:50	120.9	↑2.0
2/5 16:00	122.7	↑1.8
2/5 16:10	124.1	↑1.4
2/5 16:20	125.3	↑1.2
2/5 16:30	126.2	↑0.9
2/5 16:40	126.8	↑0.6
2/5 16:50	127.1	↑0.3	満潮
2/5 17:00	127.0	↓-0.1
2/5 17:10	126.6	↓-0.4
2/5 17:20	125.9	↓-0.7
2/5 17:30	124.8	↓-1.1
2/5 17:40	123.4	↓-1.4
2/5 17:50	121.7	↓-1.7
2/5 18:00	119.6	↓-2.1
2/5 18:10	117.2	↓-2.4
2/5 18:20	114.4	↓-2.8
2/5 18:30	111.4	↓-3.0
2/5 18:40	108.0	↓-3.4
2/5 18:50	104.4	↓-3.6
2/5 19:00	100.5	↓-3.9
2/5 19:10	96.4	↓-4.1
2/5 19:20	92.1	↓-4.3
2/5 19:30	87.6	↓-4.5
2/5 19:40	83.0	↓-4.6
2/5 19:50	78.2	↓-4.8
2/5 20:00	73.4	↓-4.8
2/5 20:10	68.6	↓-4.8
2/5 20:20	63.8	↓-4.8
2/5 20:30	58.9	↓-4.9	最大潮位差
2/5 20:40	54.2	↓-4.7
2/5 20:50	49.5	↓-4.7
2/5 21:00	45.0	↓-4.5
2/5 21:10	40.6	↓-4.4
2/5 21:20	36.5	↓-4.1
2/5 21:30	32.5	↓-4.0
2/5 21:40	28.7	↓-3.8
2/5 21:50	25.2	↓-3.5
2/5 22:00	21.9	↓-3.3
2/5 22:10	19.0	↓-2.9
2/5 22:20	16.3	↓-2.7
2/5 22:30	13.9	↓-2.4
2/5 22:40	11.9	↓-2.0
2/5 22:50	10.2	↓-1.7
2/5 23:00	8.8	↓-1.4
2/5 23:10	7.8	↓-1.0
2/5 23:20	7.2	↓-0.6
2/5 23:30	6.9	↓-0.3	干潮
2/5 23:40	7.1	↑0.2
2/5 23:50	7.6	↑0.5