06 (日)	03:49	10:43	17:26	22:53
	143cm	26cm	138cm	75cm
大潮 出 04:49 入 18:39 出 18:58 入 05:24 潮干狩り ○ 09:37～11:47

日立（茨城）2028年08月06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
8/6 00:00	94.4	↑2.3
8/6 00:10	96.9	↑2.5
8/6 00:20	99.6	↑2.7
8/6 00:30	102.3	↑2.7
8/6 00:40	105.2	↑2.9
8/6 00:50	108.1	↑2.9
8/6 01:00	111.0	↑2.9
8/6 01:10	114.0	↑3.0
8/6 01:20	116.9	↑2.9
8/6 01:30	119.8	↑2.9
8/6 01:40	122.6	↑2.8
8/6 01:50	125.3	↑2.7
8/6 02:00	127.9	↑2.6
8/6 02:10	130.3	↑2.4
8/6 02:20	132.6	↑2.3
8/6 02:30	134.7	↑2.1
8/6 02:40	136.5	↑1.8
8/6 02:50	138.2	↑1.7
8/6 03:00	139.6	↑1.4
8/6 03:10	140.8	↑1.2
8/6 03:20	141.7	↑0.9
8/6 03:30	142.3	↑0.6
8/6 03:40	142.7	↑0.4	満潮
8/6 03:50	142.8	↑0.1
8/6 04:00	142.6	↓-0.2
8/6 04:10	142.1	↓-0.5
8/6 04:20	141.3	↓-0.8
8/6 04:30	140.2	↓-1.1
8/6 04:40	138.8	↓-1.4
8/6 04:50	137.1	↓-1.7
8/6 05:00	135.1	↓-2.0
8/6 05:10	132.8	↓-2.3
8/6 05:20	130.2	↓-2.6
8/6 05:30	127.3	↓-2.9
8/6 05:40	124.1	↓-3.2
8/6 05:50	120.7	↓-3.4
8/6 06:00	117.1	↓-3.6
8/6 06:10	113.2	↓-3.9
8/6 06:20	109.2	↓-4.0
8/6 06:30	105.0	↓-4.2
8/6 06:40	100.7	↓-4.3
8/6 06:50	96.2	↓-4.5
8/6 07:00	91.7	↓-4.5
8/6 07:10	87.2	↓-4.5
8/6 07:20	82.6	↓-4.6	最大潮位差
8/6 07:30	78.1	↓-4.5
8/6 07:40	73.6	↓-4.5
8/6 07:50	69.2	↓-4.4
8/6 08:00	64.9	↓-4.3
8/6 08:10	60.8	↓-4.1
8/6 08:20	56.8	↓-4.0
8/6 08:30	52.9	↓-3.9
8/6 08:40	49.3	↓-3.6
8/6 08:50	45.8	↓-3.5
8/6 09:00	42.6	↓-3.2
8/6 09:10	39.6	↓-3.0
8/6 09:20	36.9	↓-2.7
8/6 09:30	34.5	↓-2.4
8/6 09:40	32.3	↓-2.2
8/6 09:50	30.5	↓-1.8
8/6 10:00	28.9	↓-1.6
8/6 10:10	27.7	↓-1.2
8/6 10:20	26.7	↓-1.0
8/6 10:30	26.1	↓-0.6
8/6 10:40	25.9	↓-0.2	干潮
8/6 10:50	26.0	↑0.1
8/6 11:00	26.4	↑0.4
8/6 11:10	27.2	↑0.8
8/6 11:20	28.4	↑1.2
8/6 11:30	29.8	↑1.4
8/6 11:40	31.7	↑1.9
8/6 11:50	33.8	↑2.1
8/6 12:00	36.3	↑2.5
8/6 12:10	39.0	↑2.7
8/6 12:20	42.0	↑3.0
8/6 12:30	45.3	↑3.3
8/6 12:40	48.8	↑3.5
8/6 12:50	52.6	↑3.8
8/6 13:00	56.5	↑3.9
8/6 13:10	60.5	↑4.0
8/6 13:20	64.7	↑4.2
8/6 13:30	69.0	↑4.3
8/6 13:40	73.3	↑4.3
8/6 13:50	77.6	↑4.3
8/6 14:00	82.0	↑4.4
8/6 14:10	86.3	↑4.3
8/6 14:20	90.6	↑4.3
8/6 14:30	94.8	↑4.2
8/6 14:40	98.9	↑4.1
8/6 14:50	102.9	↑4.0
8/6 15:00	106.8	↑3.9
8/6 15:10	110.5	↑3.7
8/6 15:20	114.0	↑3.5
8/6 15:30	117.3	↑3.3
8/6 15:40	120.5	↑3.2
8/6 15:50	123.4	↑2.9
8/6 16:00	126.0	↑2.6
8/6 16:10	128.4	↑2.4
8/6 16:20	130.5	↑2.1
8/6 16:30	132.4	↑1.9
8/6 16:40	134.0	↑1.6
8/6 16:50	135.2	↑1.2
8/6 17:00	136.2	↑1.0
8/6 17:10	136.8	↑0.6
8/6 17:20	137.1	↑0.3	満潮
8/6 17:30	137.1	0
8/6 17:40	136.8	↓-0.3
8/6 17:50	136.1	↓-0.7
8/6 18:00	135.2	↓-0.9
8/6 18:10	133.9	↓-1.3
8/6 18:20	132.4	↓-1.5
8/6 18:30	130.6	↓-1.8
8/6 18:40	128.6	↓-2.0
8/6 18:50	126.4	↓-2.2
8/6 19:00	123.9	↓-2.5
8/6 19:10	121.3	↓-2.6
8/6 19:20	118.6	↓-2.7
8/6 19:30	115.7	↓-2.9
8/6 19:40	112.8	↓-2.9
8/6 19:50	109.8	↓-3.0
8/6 20:00	106.9	↓-2.9
8/6 20:10	103.9	↓-3.0
8/6 20:20	100.9	↓-3.0
8/6 20:30	98.0	↓-2.9
8/6 20:40	95.2	↓-2.8
8/6 20:50	92.5	↓-2.7
8/6 21:00	90.0	↓-2.5
8/6 21:10	87.5	↓-2.5
8/6 21:20	85.3	↓-2.2
8/6 21:30	83.2	↓-2.1
8/6 21:40	81.3	↓-1.9
8/6 21:50	79.6	↓-1.7
8/6 22:00	78.2	↓-1.4
8/6 22:10	76.9	↓-1.3
8/6 22:20	75.9	↓-1.0
8/6 22:30	75.2	↓-0.7
8/6 22:40	74.8	↓-0.4
8/6 22:50	74.6	↓-0.2	干潮
8/6 23:00	74.7	↑0.1
8/6 23:10	75.1	↑0.4
8/6 23:20	75.7	↑0.6
8/6 23:30	76.7	↑1.0
8/6 23:40	77.9	↑1.2
8/6 23:50	79.4	↑1.5