12 (木)	05:12	10:43	16:27	23:09
	124cm	47cm	135cm	1cm
大潮 出 06:30 入 17:16 出 06:42 入 18:34

日立（茨城）2032年02月12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
2/12 00:00	10.0	↑3.3
2/12 00:10	13.5	↑3.5
2/12 00:20	17.4	↑3.9
2/12 00:30	21.5	↑4.1
2/12 00:40	25.9	↑4.4
2/12 00:50	30.4	↑4.5
2/12 01:00	35.2	↑4.8
2/12 01:10	40.1	↑4.9
2/12 01:20	45.1	↑5.0
2/12 01:30	50.1	↑5.0
2/12 01:40	55.2	↑5.1
2/12 01:50	60.3	↑5.1
2/12 02:00	65.4	↑5.1
2/12 02:10	70.4	↑5.0
2/12 02:20	75.3	↑4.9
2/12 02:30	80.0	↑4.7
2/12 02:40	84.7	↑4.7
2/12 02:50	89.1	↑4.4
2/12 03:00	93.4	↑4.3
2/12 03:10	97.4	↑4.0
2/12 03:20	101.2	↑3.8
2/12 03:30	104.8	↑3.6
2/12 03:40	108.1	↑3.3
2/12 03:50	111.1	↑3.0
2/12 04:00	113.8	↑2.7
2/12 04:10	116.2	↑2.4
2/12 04:20	118.2	↑2.0
2/12 04:30	119.9	↑1.7
2/12 04:40	121.2	↑1.3
2/12 04:50	122.2	↑1.0
2/12 05:00	122.8	↑0.6
2/12 05:10	123.1	↑0.3	満潮
2/12 05:20	122.9	↓-0.2
2/12 05:30	122.4	↓-0.5
2/12 05:40	121.5	↓-0.9
2/12 05:50	120.3	↓-1.2
2/12 06:00	118.7	↓-1.6
2/12 06:10	116.8	↓-1.9
2/12 06:20	114.6	↓-2.2
2/12 06:30	112.1	↓-2.5
2/12 06:40	109.4	↓-2.7
2/12 06:50	106.4	↓-3.0
2/12 07:00	103.2	↓-3.2
2/12 07:10	99.9	↓-3.3
2/12 07:20	96.4	↓-3.5
2/12 07:30	92.9	↓-3.5
2/12 07:40	89.2	↓-3.7
2/12 07:50	85.6	↓-3.6
2/12 08:00	82.0	↓-3.6
2/12 08:10	78.4	↓-3.6
2/12 08:20	74.9	↓-3.5
2/12 08:30	71.5	↓-3.4
2/12 08:40	68.2	↓-3.3
2/12 08:50	65.0	↓-3.2
2/12 09:00	62.1	↓-2.9
2/12 09:10	59.4	↓-2.7
2/12 09:20	56.8	↓-2.6
2/12 09:30	54.5	↓-2.3
2/12 09:40	52.5	↓-2.0
2/12 09:50	50.8	↓-1.7
2/12 10:00	49.3	↓-1.5
2/12 10:10	48.1	↓-1.2
2/12 10:20	47.2	↓-0.9
2/12 10:30	46.7	↓-0.5
2/12 10:40	46.5	↓-0.2	干潮
2/12 10:50	46.6	↑0.1
2/12 11:00	47.0	↑0.4
2/12 11:10	47.8	↑0.8
2/12 11:20	49.0	↑1.2
2/12 11:30	50.4	↑1.4
2/12 11:40	52.3	↑1.9
2/12 11:50	54.4	↑2.1
2/12 12:00	56.8	↑2.4
2/12 12:10	59.5	↑2.7
2/12 12:20	62.5	↑3.0
2/12 12:30	65.8	↑3.3
2/12 12:40	69.2	↑3.4
2/12 12:50	72.9	↑3.7
2/12 13:00	76.7	↑3.8
2/12 13:10	80.6	↑3.9
2/12 13:20	84.6	↑4.0
2/12 13:30	88.7	↑4.1
2/12 13:40	92.7	↑4.0
2/12 13:50	96.8	↑4.1
2/12 14:00	100.7	↑3.9
2/12 14:10	104.6	↑3.9
2/12 14:20	108.3	↑3.7
2/12 14:30	111.9	↑3.6
2/12 14:40	115.3	↑3.4
2/12 14:50	118.5	↑3.2
2/12 15:00	121.4	↑2.9
2/12 15:10	124.1	↑2.7
2/12 15:20	126.5	↑2.4
2/12 15:30	128.6	↑2.1
2/12 15:40	130.3	↑1.7
2/12 15:50	131.8	↑1.5
2/12 16:00	132.9	↑1.1
2/12 16:10	133.6	↑0.7
2/12 16:20	134.0	↑0.4	満潮
2/12 16:30	134.1	↑0.1
2/12 16:40	133.7	↓-0.4
2/12 16:50	133.0	↓-0.7
2/12 17:00	131.9	↓-1.1
2/12 17:10	130.4	↓-1.5
2/12 17:20	128.6	↓-1.8
2/12 17:30	126.3	↓-2.3
2/12 17:40	123.7	↓-2.6
2/12 17:50	120.8	↓-2.9
2/12 18:00	117.5	↓-3.3
2/12 18:10	113.9	↓-3.6
2/12 18:20	109.9	↓-4.0
2/12 18:30	105.7	↓-4.2
2/12 18:40	101.2	↓-4.5
2/12 18:50	96.5	↓-4.7
2/12 19:00	91.6	↓-4.9
2/12 19:10	86.6	↓-5.0
2/12 19:20	81.4	↓-5.2
2/12 19:30	76.1	↓-5.3
2/12 19:40	70.8	↓-5.3
2/12 19:50	65.4	↓-5.4	最大潮位差
2/12 20:00	60.1	↓-5.3
2/12 20:10	54.9	↓-5.2
2/12 20:20	49.7	↓-5.2
2/12 20:30	44.7	↓-5.0
2/12 20:40	39.8	↓-4.9
2/12 20:50	35.1	↓-4.7
2/12 21:00	30.6	↓-4.5
2/12 21:10	26.4	↓-4.2
2/12 21:20	22.4	↓-4.0
2/12 21:30	18.7	↓-3.7
2/12 21:40	15.3	↓-3.4
2/12 21:50	12.3	↓-3.0
2/12 22:00	9.5	↓-2.8
2/12 22:10	7.1	↓-2.4
2/12 22:20	5.1	↓-2.0
2/12 22:30	3.4	↓-1.7
2/12 22:40	2.1	↓-1.3
2/12 22:50	1.2	↓-0.9
2/12 23:00	0.7	↓-0.5	干潮
2/12 23:10	0.6	↓-0.1
2/12 23:20	0.9	↑0.3
2/12 23:30	1.6	↑0.7
2/12 23:40	2.7	↑1.1
2/12 23:50	4.3	↑1.6