12 (水)	05:03	10:07	15:32	22:35
	113cm	71cm	126cm	-5cm
大潮 出 06:29 入 17:17 出 16:54 入 06:24

日立（茨城）2025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	17.8	↑3.6
2/12 00:10	21.7	↑3.9
2/12 00:20	25.7	↑4.0
2/12 00:30	29.8	↑4.1
2/12 00:40	34.0	↑4.2
2/12 00:50	38.4	↑4.4
2/12 01:00	42.8	↑4.4
2/12 01:10	47.2	↑4.4
2/12 01:20	51.6	↑4.4
2/12 01:30	56.1	↑4.5
2/12 01:40	60.5	↑4.4
2/12 01:50	64.8	↑4.3
2/12 02:00	69.0	↑4.2
2/12 02:10	73.2	↑4.2
2/12 02:20	77.2	↑4.0
2/12 02:30	81.1	↑3.9
2/12 02:40	84.9	↑3.8
2/12 02:50	88.4	↑3.5
2/12 03:00	91.8	↑3.4
2/12 03:10	95.0	↑3.2
2/12 03:20	98.0	↑3.0
2/12 03:30	100.7	↑2.7
2/12 03:40	103.2	↑2.5
2/12 03:50	105.4	↑2.2
2/12 04:00	107.3	↑1.9
2/12 04:10	109.0	↑1.7
2/12 04:20	110.4	↑1.4
2/12 04:30	111.4	↑1.0
2/12 04:40	112.2	↑0.8
2/12 04:50	112.7	↑0.5
2/12 05:00	112.9	↑0.2	満潮
2/12 05:10	112.8	↓-0.1
2/12 05:20	112.5	↓-0.3
2/12 05:30	111.9	↓-0.6
2/12 05:40	111.0	↓-0.9
2/12 05:50	109.9	↓-1.1
2/12 06:00	108.6	↓-1.3
2/12 06:10	107.1	↓-1.5
2/12 06:20	105.5	↓-1.6
2/12 06:30	103.7	↓-1.8
2/12 06:40	101.8	↓-1.9
2/12 06:50	99.8	↓-2.0
2/12 07:00	97.7	↓-2.1
2/12 07:10	95.6	↓-2.1
2/12 07:20	93.5	↓-2.1
2/12 07:30	91.4	↓-2.1
2/12 07:40	89.2	↓-2.2
2/12 07:50	87.2	↓-2.0
2/12 08:00	85.1	↓-2.1
2/12 08:10	83.2	↓-1.9
2/12 08:20	81.3	↓-1.9
2/12 08:30	79.6	↓-1.7
2/12 08:40	77.9	↓-1.7
2/12 08:50	76.4	↓-1.5
2/12 09:00	75.0	↓-1.4
2/12 09:10	73.8	↓-1.2
2/12 09:20	72.8	↓-1.0
2/12 09:30	71.9	↓-0.9
2/12 09:40	71.3	↓-0.6
2/12 09:50	70.8	↓-0.5
2/12 10:00	70.6	↓-0.2	干潮
2/12 10:10	70.6	0
2/12 10:20	70.8	↑0.2
2/12 10:30	71.2	↑0.4
2/12 10:40	71.9	↑0.7
2/12 10:50	72.8	↑0.9
2/12 11:00	73.9	↑1.1
2/12 11:10	75.3	↑1.4
2/12 11:20	76.9	↑1.6
2/12 11:30	78.7	↑1.8
2/12 11:40	80.6	↑1.9
2/12 11:50	82.7	↑2.1
2/12 12:00	85.0	↑2.3
2/12 12:10	87.4	↑2.4
2/12 12:20	89.9	↑2.5
2/12 12:30	92.5	↑2.6
2/12 12:40	95.1	↑2.6
2/12 12:50	97.8	↑2.7
2/12 13:00	100.4	↑2.6
2/12 13:10	103.0	↑2.6
2/12 13:20	105.6	↑2.6
2/12 13:30	108.1	↑2.5
2/12 13:40	110.5	↑2.4
2/12 13:50	112.8	↑2.3
2/12 14:00	114.9	↑2.1
2/12 14:10	116.9	↑2.0
2/12 14:20	118.7	↑1.8
2/12 14:30	120.3	↑1.6
2/12 14:40	121.8	↑1.5
2/12 14:50	122.9	↑1.1
2/12 15:00	123.9	↑1.0
2/12 15:10	124.6	↑0.7
2/12 15:20	125.0	↑0.4
2/12 15:30	125.2	↑0.2	満潮
2/12 15:40	125.1	↓-0.1
2/12 15:50	124.7	↓-0.4
2/12 16:00	124.0	↓-0.7
2/12 16:10	122.9	↓-1.1
2/12 16:20	121.6	↓-1.3
2/12 16:30	119.9	↓-1.7
2/12 16:40	117.9	↓-2.0
2/12 16:50	115.6	↓-2.3
2/12 17:00	113.0	↓-2.6
2/12 17:10	110.0	↓-3.0
2/12 17:20	106.8	↓-3.2
2/12 17:30	103.3	↓-3.5
2/12 17:40	99.5	↓-3.8
2/12 17:50	95.5	↓-4.0
2/12 18:00	91.3	↓-4.2
2/12 18:10	86.8	↓-4.5
2/12 18:20	82.2	↓-4.6
2/12 18:30	77.5	↓-4.7
2/12 18:40	72.6	↓-4.9
2/12 18:50	67.7	↓-4.9
2/12 19:00	62.7	↓-5.0	最大潮位差
2/12 19:10	57.8	↓-4.9
2/12 19:20	52.8	↓-5.0	最大潮位差
2/12 19:30	47.9	↓-4.9
2/12 19:40	43.1	↓-4.8
2/12 19:50	38.3	↓-4.8
2/12 20:00	33.8	↓-4.5
2/12 20:10	29.3	↓-4.5
2/12 20:20	25.1	↓-4.2
2/12 20:30	21.0	↓-4.1
2/12 20:40	17.2	↓-3.8
2/12 20:50	13.6	↓-3.6
2/12 21:00	10.3	↓-3.3
2/12 21:10	7.2	↓-3.1
2/12 21:20	4.5	↓-2.7
2/12 21:30	2.0	↓-2.5
2/12 21:40	-0.1	↓-2.1
2/12 21:50	-1.9	↓-1.8
2/12 22:00	-3.3	↓-1.4
2/12 22:10	-4.4	↓-1.1
2/12 22:20	-5.1	↓-0.7
2/12 22:30	-5.5	↓-0.4	干潮
2/12 22:40	-5.4	↑0.1
2/12 22:50	-5.0	↑0.4
2/12 23:00	-4.1	↑0.9
2/12 23:10	-2.9	↑1.2
2/12 23:20	-1.3	↑1.6
2/12 23:30	0.6	↑1.9
2/12 23:40	2.9	↑2.3
2/12 23:50	5.5	↑2.6