06 (土)	02:28	08:43	14:55	21:04
	139cm	50cm	139cm	51cm
大潮 出 05:37 入 17:15 出 03:31 入 15:54

日立（茨城）2029年10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
10/6 00:00	113.1	↑3.1
10/6 00:10	116.0	↑2.9
10/6 00:20	118.9	↑2.9
10/6 00:30	121.7	↑2.8
10/6 00:40	124.2	↑2.5
10/6 00:50	126.7	↑2.5
10/6 01:00	128.9	↑2.2
10/6 01:10	130.9	↑2.0
10/6 01:20	132.8	↑1.9
10/6 01:30	134.3	↑1.5
10/6 01:40	135.7	↑1.4
10/6 01:50	136.8	↑1.1
10/6 02:00	137.7	↑0.9
10/6 02:10	138.3	↑0.6
10/6 02:20	138.6	↑0.3	満潮
10/6 02:30	138.6	0
10/6 02:40	138.4	↓-0.2
10/6 02:50	137.9	↓-0.5
10/6 03:00	137.1	↓-0.8
10/6 03:10	136.0	↓-1.1
10/6 03:20	134.6	↓-1.4
10/6 03:30	133.0	↓-1.6
10/6 03:40	131.1	↓-1.9
10/6 03:50	128.9	↓-2.2
10/6 04:00	126.4	↓-2.5
10/6 04:10	123.7	↓-2.7
10/6 04:20	120.8	↓-2.9
10/6 04:30	117.7	↓-3.1
10/6 04:40	114.4	↓-3.3
10/6 04:50	110.9	↓-3.5
10/6 05:00	107.3	↓-3.6
10/6 05:10	103.6	↓-3.7
10/6 05:20	99.8	↓-3.8
10/6 05:30	96.0	↓-3.8
10/6 05:40	92.1	↓-3.9
10/6 05:50	88.3	↓-3.8
10/6 06:00	84.5	↓-3.8
10/6 06:10	80.8	↓-3.7
10/6 06:20	77.3	↓-3.5
10/6 06:30	73.8	↓-3.5
10/6 06:40	70.5	↓-3.3
10/6 06:50	67.4	↓-3.1
10/6 07:00	64.5	↓-2.9
10/6 07:10	61.8	↓-2.7
10/6 07:20	59.4	↓-2.4
10/6 07:30	57.2	↓-2.2
10/6 07:40	55.2	↓-2.0
10/6 07:50	53.6	↓-1.6
10/6 08:00	52.2	↓-1.4
10/6 08:10	51.1	↓-1.1
10/6 08:20	50.3	↓-0.8
10/6 08:30	49.7	↓-0.6
10/6 08:40	49.5	↓-0.2	干潮
10/6 08:50	49.6	↑0.1
10/6 09:00	50.0	↑0.4
10/6 09:10	50.8	↑0.8
10/6 09:20	51.8	↑1.0
10/6 09:30	53.1	↑1.3
10/6 09:40	54.7	↑1.6
10/6 09:50	56.6	↑1.9
10/6 10:00	58.8	↑2.2
10/6 10:10	61.2	↑2.4
10/6 10:20	63.9	↑2.7
10/6 10:30	66.9	↑3.0
10/6 10:40	70.0	↑3.1
10/6 10:50	73.3	↑3.3
10/6 11:00	76.8	↑3.5
10/6 11:10	80.4	↑3.6
10/6 11:20	84.1	↑3.7
10/6 11:30	87.9	↑3.8
10/6 11:40	91.7	↑3.8
10/6 11:50	95.6	↑3.9
10/6 12:00	99.4	↑3.8
10/6 12:10	103.1	↑3.7
10/6 12:20	106.8	↑3.7
10/6 12:30	110.4	↑3.6
10/6 12:40	113.9	↑3.5
10/6 12:50	117.2	↑3.3
10/6 13:00	120.3	↑3.1
10/6 13:10	123.2	↑2.9
10/6 13:20	125.9	↑2.7
10/6 13:30	128.4	↑2.5
10/6 13:40	130.6	↑2.2
10/6 13:50	132.6	↑2.0
10/6 14:00	134.3	↑1.7
10/6 14:10	135.8	↑1.5
10/6 14:20	136.9	↑1.1
10/6 14:30	137.8	↑0.9
10/6 14:40	138.4	↑0.6
10/6 14:50	138.7	↑0.3	満潮
10/6 15:00	138.7	0
10/6 15:10	138.4	↓-0.3
10/6 15:20	137.7	↓-0.7
10/6 15:30	136.8	↓-0.9
10/6 15:40	135.6	↓-1.2
10/6 15:50	134.0	↓-1.6
10/6 16:00	132.2	↓-1.8
10/6 16:10	130.1	↓-2.1
10/6 16:20	127.7	↓-2.4
10/6 16:30	125.1	↓-2.6
10/6 16:40	122.2	↓-2.9
10/6 16:50	119.1	↓-3.1
10/6 17:00	115.8	↓-3.3
10/6 17:10	112.4	↓-3.4
10/6 17:20	108.8	↓-3.6
10/6 17:30	105.1	↓-3.7
10/6 17:40	101.3	↓-3.8
10/6 17:50	97.4	↓-3.9
10/6 18:00	93.6	↓-3.8
10/6 18:10	89.7	↓-3.9
10/6 18:20	85.9	↓-3.8
10/6 18:30	82.2	↓-3.7
10/6 18:40	78.6	↓-3.6
10/6 18:50	75.1	↓-3.5
10/6 19:00	71.8	↓-3.3
10/6 19:10	68.6	↓-3.2
10/6 19:20	65.6	↓-3.0
10/6 19:30	62.9	↓-2.7
10/6 19:40	60.4	↓-2.5
10/6 19:50	58.1	↓-2.3
10/6 20:00	56.1	↓-2.0
10/6 20:10	54.3	↓-1.8
10/6 20:20	52.9	↓-1.4
10/6 20:30	51.7	↓-1.2
10/6 20:40	50.9	↓-0.8
10/6 20:50	50.3	↓-0.6
10/6 21:00	50.0	↓-0.3	干潮
10/6 21:10	50.1	↑0.1
10/6 21:20	50.5	↑0.4
10/6 21:30	51.2	↑0.7
10/6 21:40	52.2	↑1.0
10/6 21:50	53.5	↑1.3
10/6 22:00	55.2	↑1.7
10/6 22:10	57.1	↑1.9
10/6 22:20	59.3	↑2.2
10/6 22:30	61.9	↑2.6
10/6 22:40	64.6	↑2.7
10/6 22:50	67.7	↑3.1
10/6 23:00	71.0	↑3.3
10/6 23:10	74.4	↑3.4
10/6 23:20	78.1	↑3.7
10/6 23:30	81.9	↑3.8
10/6 23:40	85.8	↑3.9
10/6 23:50	89.9	↑4.1	最大潮位差