7 (月)	03:50	08:25	13:43	21:17
	122cm	94cm	135cm	11cm
大潮 出 06:36 入 16:24 出 04:54 入 14:43

日立（茨城）2026年12月7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
12/7 00:00	67.8	↑3.8
12/7 00:10	71.6	↑3.8
12/7 00:20	75.4	↑3.8
12/7 00:30	79.1	↑3.7
12/7 00:40	82.7	↑3.6
12/7 00:50	86.3	↑3.6
12/7 01:00	89.8	↑3.5
12/7 01:10	93.1	↑3.3
12/7 01:20	96.3	↑3.2
12/7 01:30	99.4	↑3.1
12/7 01:40	102.3	↑2.9
12/7 01:50	105.0	↑2.7
12/7 02:00	107.6	↑2.6
12/7 02:10	110.0	↑2.4
12/7 02:20	112.1	↑2.1
12/7 02:30	114.1	↑2.0
12/7 02:40	115.8	↑1.7
12/7 02:50	117.4	↑1.6
12/7 03:00	118.6	↑1.2
12/7 03:10	119.7	↑1.1
12/7 03:20	120.5	↑0.8
12/7 03:30	121.0	↑0.5
12/7 03:40	121.4	↑0.4	満潮
12/7 03:50	121.4	0	満潮
12/7 04:00	121.3	↓-0.1
12/7 04:10	120.9	↓-0.4
12/7 04:20	120.4	↓-0.5
12/7 04:30	119.6	↓-0.8
12/7 04:40	118.7	↓-0.9
12/7 04:50	117.6	↓-1.1
12/7 05:00	116.4	↓-1.2
12/7 05:10	115.0	↓-1.4
12/7 05:20	113.6	↓-1.4
12/7 05:30	112.1	↓-1.5
12/7 05:40	110.5	↓-1.6
12/7 05:50	108.9	↓-1.6
12/7 06:00	107.4	↓-1.5
12/7 06:10	105.8	↓-1.6
12/7 06:20	104.3	↓-1.5
12/7 06:30	102.8	↓-1.5
12/7 06:40	101.4	↓-1.4
12/7 06:50	100.1	↓-1.3
12/7 07:00	98.9	↓-1.2
12/7 07:10	97.8	↓-1.1
12/7 07:20	96.8	↓-1.0
12/7 07:30	95.9	↓-0.9
12/7 07:40	95.2	↓-0.7
12/7 07:50	94.6	↓-0.6
12/7 08:00	94.1	↓-0.5
12/7 08:10	93.8	↓-0.3
12/7 08:20	93.7	↓-0.1	干潮
12/7 08:30	93.7	0
12/7 08:40	93.9	↑0.2
12/7 08:50	94.2	↑0.3
12/7 09:00	94.7	↑0.5
12/7 09:10	95.4	↑0.7
12/7 09:20	96.3	↑0.9
12/7 09:30	97.3	↑1.0
12/7 09:40	98.5	↑1.2
12/7 09:50	99.8	↑1.3
12/7 10:00	101.3	↑1.5
12/7 10:10	102.9	↑1.6
12/7 10:20	104.6	↑1.7
12/7 10:30	106.4	↑1.8
12/7 10:40	108.3	↑1.9
12/7 10:50	110.3	↑2.0
12/7 11:00	112.3	↑2.0
12/7 11:10	114.4	↑2.1
12/7 11:20	116.4	↑2.0
12/7 11:30	118.5	↑2.1
12/7 11:40	120.5	↑2.0
12/7 11:50	122.4	↑1.9
12/7 12:00	124.3	↑1.9
12/7 12:10	126.0	↑1.7
12/7 12:20	127.7	↑1.7
12/7 12:30	129.2	↑1.5
12/7 12:40	130.5	↑1.3
12/7 12:50	131.7	↑1.2
12/7 13:00	132.6	↑0.9
12/7 13:10	133.4	↑0.8
12/7 13:20	134.0	↑0.6
12/7 13:30	134.4	↑0.4
12/7 13:40	134.5	↑0.1	満潮
12/7 13:50	134.5	0
12/7 14:00	134.2	↓-0.3
12/7 14:10	133.7	↓-0.5
12/7 14:20	132.9	↓-0.8
12/7 14:30	131.9	↓-1.0
12/7 14:40	130.6	↓-1.3
12/7 14:50	129.1	↓-1.5
12/7 15:00	127.4	↓-1.7
12/7 15:10	125.4	↓-2.0
12/7 15:20	123.2	↓-2.2
12/7 15:30	120.7	↓-2.5
12/7 15:40	118.0	↓-2.7
12/7 15:50	115.0	↓-3.0
12/7 16:00	111.8	↓-3.2
12/7 16:10	108.4	↓-3.4
12/7 16:20	104.8	↓-3.6
12/7 16:30	101.0	↓-3.8
12/7 16:40	97.1	↓-3.9
12/7 16:50	93.0	↓-4.1
12/7 17:00	88.7	↓-4.3
12/7 17:10	84.4	↓-4.3
12/7 17:20	80.0	↓-4.4
12/7 17:30	75.5	↓-4.5	最大潮位差
12/7 17:40	71.0	↓-4.5	最大潮位差
12/7 17:50	66.6	↓-4.4
12/7 18:00	62.1	↓-4.5	最大潮位差
12/7 18:10	57.7	↓-4.4
12/7 18:20	53.4	↓-4.3
12/7 18:30	49.2	↓-4.2
12/7 18:40	45.1	↓-4.1
12/7 18:50	41.2	↓-3.9
12/7 19:00	37.4	↓-3.8
12/7 19:10	33.9	↓-3.5
12/7 19:20	30.5	↓-3.4
12/7 19:30	27.3	↓-3.2
12/7 19:40	24.4	↓-2.9
12/7 19:50	21.8	↓-2.6
12/7 20:00	19.4	↓-2.4
12/7 20:10	17.2	↓-2.2
12/7 20:20	15.4	↓-1.8
12/7 20:30	13.8	↓-1.6
12/7 20:40	12.5	↓-1.3
12/7 20:50	11.5	↓-1.0
12/7 21:00	10.9	↓-0.6
12/7 21:10	10.5	↓-0.4	干潮
12/7 21:20	10.5	0
12/7 21:30	10.8	↑0.3
12/7 21:40	11.4	↑0.6
12/7 21:50	12.3	↑0.9
12/7 22:00	13.6	↑1.3
12/7 22:10	15.2	↑1.6
12/7 22:20	17.0	↑1.8
12/7 22:30	19.2	↑2.2
12/7 22:40	21.7	↑2.5
12/7 22:50	24.4	↑2.7
12/7 23:00	27.4	↑3.0
12/7 23:10	30.7	↑3.3
12/7 23:20	34.1	↑3.4
12/7 23:30	37.7	↑3.6
12/7 23:40	41.5	↑3.8
12/7 23:50	45.4	↑3.9