22 (日)	08:59	02:02	19:59	14:50
	116cm	39cm	103cm	78cm
小潮 出 06:46 入 16:28 出 23:21 入 11:16

日立（茨城）2024年12月22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
12/22 00:00	53.3	↓-2.3
12/22 00:10	51.1	↓-2.2
12/22 00:20	49.1	↓-2.0
12/22 00:30	47.2	↓-1.9
12/22 00:40	45.5	↓-1.7
12/22 00:50	44.0	↓-1.5
12/22 01:00	42.6	↓-1.4
12/22 01:10	41.4	↓-1.2
12/22 01:20	40.5	↓-0.9
12/22 01:30	39.7	↓-0.8
12/22 01:40	39.1	↓-0.6
12/22 01:50	38.7	↓-0.4
12/22 02:00	38.6	↓-0.1	干潮
12/22 02:10	38.7	↑0.1
12/22 02:20	39.0	↑0.3
12/22 02:30	39.5	↑0.5
12/22 02:40	40.3	↑0.8
12/22 02:50	41.3	↑1.0
12/22 03:00	42.5	↑1.2
12/22 03:10	43.9	↑1.4
12/22 03:20	45.6	↑1.7
12/22 03:30	47.4	↑1.8
12/22 03:40	49.4	↑2.0
12/22 03:50	51.6	↑2.2
12/22 04:00	53.9	↑2.3
12/22 04:10	56.4	↑2.5
12/22 04:20	59.0	↑2.6
12/22 04:30	61.7	↑2.7
12/22 04:40	64.5	↑2.8
12/22 04:50	67.3	↑2.8
12/22 05:00	70.2	↑2.9
12/22 05:10	73.1	↑2.9
12/22 05:20	76.1	↑3.0	最大潮位差
12/22 05:30	79.0	↑2.9
12/22 05:40	81.9	↑2.9
12/22 05:50	84.7	↑2.8
12/22 06:00	87.6	↑2.9
12/22 06:10	90.3	↑2.7
12/22 06:20	92.9	↑2.6
12/22 06:30	95.5	↑2.6
12/22 06:40	97.9	↑2.4
12/22 06:50	100.2	↑2.3
12/22 07:00	102.4	↑2.2
12/22 07:10	104.4	↑2.0
12/22 07:20	106.3	↑1.9
12/22 07:30	108.0	↑1.7
12/22 07:40	109.6	↑1.6
12/22 07:50	111.0	↑1.4
12/22 08:00	112.2	↑1.2
12/22 08:10	113.2	↑1.0
12/22 08:20	114.0	↑0.8
12/22 08:30	114.6	↑0.6
12/22 08:40	115.0	↑0.4
12/22 08:50	115.3	↑0.3	満潮
12/22 09:00	115.3	0
12/22 09:10	115.2	↓-0.1
12/22 09:20	114.9	↓-0.3
12/22 09:30	114.4	↓-0.5
12/22 09:40	113.7	↓-0.7
12/22 09:50	112.9	↓-0.8
12/22 10:00	112.0	↓-0.9
12/22 10:10	110.9	↓-1.1
12/22 10:20	109.7	↓-1.2
12/22 10:30	108.4	↓-1.3
12/22 10:40	107.0	↓-1.4
12/22 10:50	105.5	↓-1.5
12/22 11:00	104.0	↓-1.5
12/22 11:10	102.4	↓-1.6
12/22 11:20	100.8	↓-1.6
12/22 11:30	99.2	↓-1.6
12/22 11:40	97.5	↓-1.7
12/22 11:50	95.9	↓-1.6
12/22 12:00	94.2	↓-1.7
12/22 12:10	92.6	↓-1.6
12/22 12:20	91.1	↓-1.5
12/22 12:30	89.6	↓-1.5
12/22 12:40	88.1	↓-1.5
12/22 12:50	86.7	↓-1.4
12/22 13:00	85.4	↓-1.3
12/22 13:10	84.1	↓-1.3
12/22 13:20	83.0	↓-1.1
12/22 13:30	81.9	↓-1.1
12/22 13:40	81.0	↓-0.9
12/22 13:50	80.2	↓-0.8
12/22 14:00	79.5	↓-0.7
12/22 14:10	78.9	↓-0.6
12/22 14:20	78.4	↓-0.5
12/22 14:30	78.1	↓-0.3
12/22 14:40	77.9	↓-0.2	干潮
12/22 14:50	77.9	0	干潮
12/22 15:00	78.0	↑0.1
12/22 15:10	78.2	↑0.2
12/22 15:20	78.5	↑0.3
12/22 15:30	79.0	↑0.5
12/22 15:40	79.6	↑0.6
12/22 15:50	80.3	↑0.7
12/22 16:00	81.2	↑0.9
12/22 16:10	82.1	↑0.9
12/22 16:20	83.1	↑1.0
12/22 16:30	84.1	↑1.0
12/22 16:40	85.2	↑1.1
12/22 16:50	86.4	↑1.2
12/22 17:00	87.6	↑1.2
12/22 17:10	88.8	↑1.2
12/22 17:20	90.1	↑1.3
12/22 17:30	91.3	↑1.2
12/22 17:40	92.5	↑1.2
12/22 17:50	93.6	↑1.1
12/22 18:00	94.8	↑1.2
12/22 18:10	95.9	↑1.1
12/22 18:20	96.9	↑1.0
12/22 18:30	97.8	↑0.9
12/22 18:40	98.7	↑0.9
12/22 18:50	99.5	↑0.8
12/22 19:00	100.2	↑0.7
12/22 19:10	100.8	↑0.6
12/22 19:20	101.3	↑0.5
12/22 19:30	101.7	↑0.4
12/22 19:40	102.0	↑0.3
12/22 19:50	102.1	↑0.1	満潮
12/22 20:00	102.2	↑0.1
12/22 20:10	102.1	↓-0.1
12/22 20:20	101.8	↓-0.3
12/22 20:30	101.5	↓-0.3
12/22 20:40	101.0	↓-0.5
12/22 20:50	100.3	↓-0.7
12/22 21:00	99.6	↓-0.7
12/22 21:10	98.7	↓-0.9
12/22 21:20	97.7	↓-1.0
12/22 21:30	96.5	↓-1.2
12/22 21:40	95.2	↓-1.3
12/22 21:50	93.9	↓-1.3
12/22 22:00	92.4	↓-1.5
12/22 22:10	90.8	↓-1.6
12/22 22:20	89.1	↓-1.7
12/22 22:30	87.4	↓-1.7
12/22 22:40	85.6	↓-1.8
12/22 22:50	83.7	↓-1.9
12/22 23:00	81.9	↓-1.8
12/22 23:10	79.9	↓-2.0
12/22 23:20	78.0	↓-1.9
12/22 23:30	76.0	↓-2.0
12/22 23:40	74.1	↓-1.9
12/22 23:50	72.2	↓-1.9