22 (火)	03:43	07:58	13:12	20:59
	120cm	100cm	134cm	-2cm
大潮 出 06:46 入 16:28 出 14:19 入 04:33

日立（茨城）2026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	72.7	↑3.8
12/22 00:10	76.5	↑3.8
12/22 00:20	80.2	↑3.7
12/22 00:30	83.8	↑3.6
12/22 00:40	87.2	↑3.4
12/22 00:50	90.5	↑3.3
12/22 01:00	93.7	↑3.2
12/22 01:10	96.8	↑3.1
12/22 01:20	99.6	↑2.8
12/22 01:30	102.3	↑2.7
12/22 01:40	104.9	↑2.6
12/22 01:50	107.2	↑2.3
12/22 02:00	109.4	↑2.2
12/22 02:10	111.3	↑1.9
12/22 02:20	113.1	↑1.8
12/22 02:30	114.7	↑1.6
12/22 02:40	116.0	↑1.3
12/22 02:50	117.2	↑1.2
12/22 03:00	118.1	↑0.9
12/22 03:10	118.9	↑0.8
12/22 03:20	119.4	↑0.5
12/22 03:30	119.8	↑0.4
12/22 03:40	119.9	↑0.1	満潮
12/22 03:50	119.8	↓-0.1
12/22 04:00	119.6	↓-0.2
12/22 04:10	119.2	↓-0.4
12/22 04:20	118.6	↓-0.6
12/22 04:30	117.9	↓-0.7
12/22 04:40	117.0	↓-0.9
12/22 04:50	116.1	↓-0.9
12/22 05:00	115.0	↓-1.1
12/22 05:10	113.9	↓-1.1
12/22 05:20	112.7	↓-1.2
12/22 05:30	111.4	↓-1.3
12/22 05:40	110.2	↓-1.2
12/22 05:50	108.9	↓-1.3
12/22 06:00	107.7	↓-1.2
12/22 06:10	106.6	↓-1.1
12/22 06:20	105.5	↓-1.1
12/22 06:30	104.4	↓-1.1
12/22 06:40	103.5	↓-0.9
12/22 06:50	102.6	↓-0.9
12/22 07:00	101.8	↓-0.8
12/22 07:10	101.2	↓-0.6
12/22 07:20	100.7	↓-0.5
12/22 07:30	100.3	↓-0.4
12/22 07:40	100.0	↓-0.3
12/22 07:50	99.8	↓-0.2	干潮
12/22 08:00	99.8	0
12/22 08:10	99.9	↑0.1
12/22 08:20	100.1	↑0.2
12/22 08:30	100.5	↑0.4
12/22 08:40	101.0	↑0.5
12/22 08:50	101.6	↑0.6
12/22 09:00	102.3	↑0.7
12/22 09:10	103.2	↑0.9
12/22 09:20	104.1	↑0.9
12/22 09:30	105.2	↑1.1
12/22 09:40	106.4	↑1.2
12/22 09:50	107.8	↑1.4
12/22 10:00	109.2	↑1.4
12/22 10:10	110.7	↑1.5
12/22 10:20	112.2	↑1.5
12/22 10:30	113.9	↑1.7
12/22 10:40	115.5	↑1.6
12/22 10:50	117.2	↑1.7
12/22 11:00	119.0	↑1.8
12/22 11:10	120.7	↑1.7
12/22 11:20	122.4	↑1.7
12/22 11:30	124.0	↑1.6
12/22 11:40	125.5	↑1.5
12/22 11:50	127.0	↑1.5
12/22 12:00	128.4	↑1.4
12/22 12:10	129.6	↑1.2
12/22 12:20	130.7	↑1.1
12/22 12:30	131.6	↑0.9
12/22 12:40	132.3	↑0.7
12/22 12:50	132.9	↑0.6
12/22 13:00	133.2	↑0.3
12/22 13:10	133.3	↑0.1	満潮
12/22 13:20	133.3	0
12/22 13:30	132.9	↓-0.4
12/22 13:40	132.4	↓-0.5
12/22 13:50	131.6	↓-0.8
12/22 14:00	130.6	↓-1.0
12/22 14:10	129.4	↓-1.2
12/22 14:20	127.9	↓-1.5
12/22 14:30	126.2	↓-1.7
12/22 14:40	124.2	↓-2.0
12/22 14:50	122.0	↓-2.2
12/22 15:00	119.6	↓-2.4
12/22 15:10	116.9	↓-2.7
12/22 15:20	114.0	↓-2.9
12/22 15:30	110.9	↓-3.1
12/22 15:40	107.5	↓-3.4
12/22 15:50	104.0	↓-3.5
12/22 16:00	100.2	↓-3.8
12/22 16:10	96.2	↓-4.0
12/22 16:20	92.1	↓-4.1
12/22 16:30	87.8	↓-4.3
12/22 16:40	83.3	↓-4.5
12/22 16:50	78.7	↓-4.6
12/22 17:00	74.1	↓-4.6
12/22 17:10	69.3	↓-4.8	最大潮位差
12/22 17:20	64.5	↓-4.8	最大潮位差
12/22 17:30	59.7	↓-4.8	最大潮位差
12/22 17:40	54.9	↓-4.8	最大潮位差
12/22 17:50	50.2	↓-4.7
12/22 18:00	45.5	↓-4.7
12/22 18:10	40.9	↓-4.6
12/22 18:20	36.4	↓-4.5
12/22 18:30	32.1	↓-4.3
12/22 18:40	27.9	↓-4.2
12/22 18:50	24.0	↓-3.9
12/22 19:00	20.3	↓-3.7
12/22 19:10	16.8	↓-3.5
12/22 19:20	13.5	↓-3.3
12/22 19:30	10.6	↓-2.9
12/22 19:40	7.9	↓-2.7
12/22 19:50	5.5	↓-2.4
12/22 20:00	3.4	↓-2.1
12/22 20:10	1.7	↓-1.7
12/22 20:20	0.2	↓-1.5
12/22 20:30	-0.9	↓-1.1
12/22 20:40	-1.7	↓-0.8
12/22 20:50	-2.1	↓-0.4	干潮
12/22 21:00	-2.2	↓-0.1
12/22 21:10	-2.0	↑0.2
12/22 21:20	-1.4	↑0.6
12/22 21:30	-0.5	↑0.9
12/22 21:40	0.7	↑1.2
12/22 21:50	2.3	↑1.6
12/22 22:00	4.2	↑1.9
12/22 22:10	6.5	↑2.3
12/22 22:20	9.0	↑2.5
12/22 22:30	11.9	↑2.9
12/22 22:40	15.0	↑3.1
12/22 22:50	18.4	↑3.4
12/22 23:00	22.0	↑3.6
12/22 23:10	25.8	↑3.8
12/22 23:20	29.9	↑4.1
12/22 23:30	34.1	↑4.2
12/22 23:40	38.4	↑4.3
12/22 23:50	42.9	↑4.5