1 (水)	06:40	11:22	16:32	23:59
	126cm	94cm	139cm	12cm
中潮 出 06:30 入 16:24 出 09:13 入 18:54

日立（茨城）2027年12月1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
12/1 00:00	7.8	↑1.1
12/1 00:10	9.2	↑1.4
12/1 00:20	11.0	↑1.8
12/1 00:30	13.1	↑2.1
12/1 00:40	15.4	↑2.3
12/1 00:50	18.1	↑2.7
12/1 01:00	21.1	↑3.0
12/1 01:10	24.3	↑3.2
12/1 01:20	27.7	↑3.4
12/1 01:30	31.4	↑3.7
12/1 01:40	35.2	↑3.8
12/1 01:50	39.2	↑4.0
12/1 02:00	43.4	↑4.2
12/1 02:10	47.7	↑4.3
12/1 02:20	52.0	↑4.3
12/1 02:30	56.4	↑4.4
12/1 02:40	60.8	↑4.4
12/1 02:50	65.2	↑4.4
12/1 03:00	69.6	↑4.4
12/1 03:10	74.0	↑4.4
12/1 03:20	78.2	↑4.2
12/1 03:30	82.4	↑4.2
12/1 03:40	86.5	↑4.1
12/1 03:50	90.4	↑3.9
12/1 04:00	94.2	↑3.8
12/1 04:10	97.8	↑3.6
12/1 04:20	101.3	↑3.5
12/1 04:30	104.6	↑3.3
12/1 04:40	107.6	↑3.0
12/1 04:50	110.5	↑2.9
12/1 05:00	113.1	↑2.6
12/1 05:10	115.6	↑2.5
12/1 05:20	117.7	↑2.1
12/1 05:30	119.7	↑2.0
12/1 05:40	121.3	↑1.6
12/1 05:50	122.8	↑1.5
12/1 06:00	123.9	↑1.1
12/1 06:10	124.8	↑0.9
12/1 06:20	125.5	↑0.7
12/1 06:30	125.8	↑0.3	満潮
12/1 06:40	126.0	↑0.2	満潮
12/1 06:50	125.8	↓-0.2
12/1 07:00	125.4	↓-0.4
12/1 07:10	124.8	↓-0.6
12/1 07:20	124.0	↓-0.8
12/1 07:30	123.0	↓-1.0
12/1 07:40	121.8	↓-1.2
12/1 07:50	120.4	↓-1.4
12/1 08:00	118.9	↓-1.5
12/1 08:10	117.3	↓-1.6
12/1 08:20	115.6	↓-1.7
12/1 08:30	113.8	↓-1.8
12/1 08:40	112.0	↓-1.8
12/1 08:50	110.2	↓-1.8
12/1 09:00	108.4	↓-1.8
12/1 09:10	106.6	↓-1.8
12/1 09:20	104.8	↓-1.8
12/1 09:30	103.2	↓-1.6
12/1 09:40	101.6	↓-1.6
12/1 09:50	100.1	↓-1.5
12/1 10:00	98.7	↓-1.4
12/1 10:10	97.4	↓-1.3
12/1 10:20	96.3	↓-1.1
12/1 10:30	95.4	↓-0.9
12/1 10:40	94.6	↓-0.8
12/1 10:50	93.9	↓-0.7
12/1 11:00	93.5	↓-0.4
12/1 11:10	93.2	↓-0.3
12/1 11:20	93.1	↓-0.1	干潮
12/1 11:30	93.1	0
12/1 11:40	93.4	↑0.3
12/1 11:50	93.9	↑0.5
12/1 12:00	94.5	↑0.6
12/1 12:10	95.4	↑0.9
12/1 12:20	96.5	↑1.1
12/1 12:30	97.7	↑1.2
12/1 12:40	99.1	↑1.4
12/1 12:50	100.7	↑1.6
12/1 13:00	102.5	↑1.8
12/1 13:10	104.4	↑1.9
12/1 13:20	106.5	↑2.1
12/1 13:30	108.6	↑2.1
12/1 13:40	110.8	↑2.2
12/1 13:50	113.2	↑2.4
12/1 14:00	115.5	↑2.3
12/1 14:10	117.9	↑2.4
12/1 14:20	120.2	↑2.3
12/1 14:30	122.6	↑2.4
12/1 14:40	124.8	↑2.2
12/1 14:50	127.0	↑2.2
12/1 15:00	129.0	↑2.0
12/1 15:10	130.9	↑1.9
12/1 15:20	132.7	↑1.8
12/1 15:30	134.2	↑1.5
12/1 15:40	135.6	↑1.4
12/1 15:50	136.7	↑1.1
12/1 16:00	137.6	↑0.9
12/1 16:10	138.3	↑0.7
12/1 16:20	138.7	↑0.4
12/1 16:30	138.9	↑0.2	満潮
12/1 16:40	138.8	↓-0.1
12/1 16:50	138.4	↓-0.4
12/1 17:00	137.8	↓-0.6
12/1 17:10	136.9	↓-0.9
12/1 17:20	135.7	↓-1.2
12/1 17:30	134.2	↓-1.5
12/1 17:40	132.4	↓-1.8
12/1 17:50	130.4	↓-2.0
12/1 18:00	128.1	↓-2.3
12/1 18:10	125.6	↓-2.5
12/1 18:20	122.8	↓-2.8
12/1 18:30	119.7	↓-3.1
12/1 18:40	116.4	↓-3.3
12/1 18:50	112.9	↓-3.5
12/1 19:00	109.2	↓-3.7
12/1 19:10	105.3	↓-3.9
12/1 19:20	101.2	↓-4.1
12/1 19:30	97.0	↓-4.2
12/1 19:40	92.6	↓-4.4
12/1 19:50	88.1	↓-4.5
12/1 20:00	83.5	↓-4.6
12/1 20:10	78.9	↓-4.6
12/1 20:20	74.3	↓-4.6
12/1 20:30	69.6	↓-4.7	最大潮位差
12/1 20:40	65.0	↓-4.6
12/1 20:50	60.5	↓-4.5
12/1 21:00	56.0	↓-4.5
12/1 21:10	51.7	↓-4.3
12/1 21:20	47.5	↓-4.2
12/1 21:30	43.4	↓-4.1
12/1 21:40	39.6	↓-3.8
12/1 21:50	35.9	↓-3.7
12/1 22:00	32.5	↓-3.4
12/1 22:10	29.3	↓-3.2
12/1 22:20	26.3	↓-3.0
12/1 22:30	23.6	↓-2.7
12/1 22:40	21.1	↓-2.5
12/1 22:50	19.0	↓-2.1
12/1 23:00	17.1	↓-1.9
12/1 23:10	15.5	↓-1.6
12/1 23:20	14.2	↓-1.3
12/1 23:30	13.2	↓-1.0
12/1 23:40	12.5	↓-0.7
12/1 23:50	12.1	↓-0.4	干潮