13 (火)	10:52	03:20	20:13	13:48
	106cm	60cm	135cm	103cm
長潮 出 04:54 入 18:32 出 13:00 入 22:44

日立（茨城）2024年08月13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
8/13 00:00	88.6	↓-2.6	最大潮位差
8/13 00:10	86.0	↓-2.6	最大潮位差
8/13 00:20	83.6	↓-2.4
8/13 00:30	81.2	↓-2.4
8/13 00:40	78.9	↓-2.3
8/13 00:50	76.7	↓-2.2
8/13 01:00	74.6	↓-2.1
8/13 01:10	72.6	↓-2.0
8/13 01:20	70.8	↓-1.8
8/13 01:30	69.0	↓-1.8
8/13 01:40	67.4	↓-1.6
8/13 01:50	66.0	↓-1.4
8/13 02:00	64.7	↓-1.3
8/13 02:10	63.5	↓-1.2
8/13 02:20	62.5	↓-1.0
8/13 02:30	61.6	↓-0.9
8/13 02:40	60.9	↓-0.7
8/13 02:50	60.4	↓-0.5
8/13 03:00	60.0	↓-0.4
8/13 03:10	59.8	↓-0.2	干潮
8/13 03:20	59.7	↓-0.1	干潮
8/13 03:30	59.8	↑0.1
8/13 03:40	60.1	↑0.3
8/13 03:50	60.5	↑0.4
8/13 04:00	61.0	↑0.5
8/13 04:10	61.7	↑0.7
8/13 04:20	62.5	↑0.8
8/13 04:30	63.5	↑1.0
8/13 04:40	64.5	↑1.0
8/13 04:50	65.7	↑1.2
8/13 05:00	66.9	↑1.2
8/13 05:10	68.3	↑1.4
8/13 05:20	69.7	↑1.4
8/13 05:30	71.2	↑1.5
8/13 05:40	72.7	↑1.5
8/13 05:50	74.2	↑1.5
8/13 06:00	75.8	↑1.6
8/13 06:10	77.4	↑1.6
8/13 06:20	79.1	↑1.7
8/13 06:30	80.7	↑1.6
8/13 06:40	82.3	↑1.6
8/13 06:50	83.9	↑1.6
8/13 07:00	85.5	↑1.6
8/13 07:10	87.1	↑1.6
8/13 07:20	88.6	↑1.5
8/13 07:30	90.1	↑1.5
8/13 07:40	91.6	↑1.5
8/13 07:50	93.0	↑1.4
8/13 08:00	94.3	↑1.3
8/13 08:10	95.6	↑1.3
8/13 08:20	96.8	↑1.2
8/13 08:30	98.0	↑1.2
8/13 08:40	99.0	↑1.0
8/13 08:50	100.0	↑1.0
8/13 09:00	100.9	↑0.9
8/13 09:10	101.8	↑0.9
8/13 09:20	102.5	↑0.7
8/13 09:30	103.2	↑0.7
8/13 09:40	103.7	↑0.5
8/13 09:50	104.2	↑0.5
8/13 10:00	104.6	↑0.4
8/13 10:10	104.9	↑0.3
8/13 10:20	105.2	↑0.3
8/13 10:30	105.3	↑0.1
8/13 10:40	105.4	↑0.1
8/13 10:50	105.5	↑0.1	満潮
8/13 11:00	105.5	0
8/13 11:10	105.4	↓-0.1
8/13 11:20	105.3	↓-0.1
8/13 11:30	105.1	↓-0.2
8/13 11:40	105.0	↓-0.1
8/13 11:50	104.8	↓-0.2
8/13 12:00	104.6	↓-0.2
8/13 12:10	104.4	↓-0.2
8/13 12:20	104.1	↓-0.3
8/13 12:30	103.9	↓-0.2
8/13 12:40	103.7	↓-0.2
8/13 12:50	103.5	↓-0.2
8/13 13:00	103.3	↓-0.2
8/13 13:10	103.2	↓-0.1
8/13 13:20	103.1	↓-0.1
8/13 13:30	103.0	↓-0.1
8/13 13:40	102.9	↓-0.1	干潮
8/13 13:50	102.9	0
8/13 14:00	103.0	↑0.1
8/13 14:10	103.1	↑0.1
8/13 14:20	103.2	↑0.1
8/13 14:30	103.4	↑0.2
8/13 14:40	103.7	↑0.3
8/13 14:50	104.1	↑0.4
8/13 15:00	104.5	↑0.4
8/13 15:10	105.0	↑0.5
8/13 15:20	105.6	↑0.6
8/13 15:30	106.3	↑0.7
8/13 15:40	107.1	↑0.8
8/13 15:50	107.9	↑0.8
8/13 16:00	108.8	↑0.9
8/13 16:10	109.9	↑1.1
8/13 16:20	110.9	↑1.0
8/13 16:30	112.1	↑1.2
8/13 16:40	113.3	↑1.2
8/13 16:50	114.6	↑1.3
8/13 17:00	115.9	↑1.3
8/13 17:10	117.2	↑1.3
8/13 17:20	118.6	↑1.4
8/13 17:30	119.9	↑1.3
8/13 17:40	121.3	↑1.4
8/13 17:50	122.6	↑1.3
8/13 18:00	124.0	↑1.4
8/13 18:10	125.2	↑1.2
8/13 18:20	126.5	↑1.3
8/13 18:30	127.6	↑1.1
8/13 18:40	128.7	↑1.1
8/13 18:50	129.7	↑1.0
8/13 19:00	130.7	↑1.0
8/13 19:10	131.5	↑0.8
8/13 19:20	132.2	↑0.7
8/13 19:30	132.8	↑0.6
8/13 19:40	133.3	↑0.5
8/13 19:50	133.7	↑0.4
8/13 20:00	133.9	↑0.2
8/13 20:10	134.0	↑0.1	満潮
8/13 20:20	134.0	0
8/13 20:30	133.8	↓-0.2
8/13 20:40	133.5	↓-0.3
8/13 20:50	133.0	↓-0.5
8/13 21:00	132.4	↓-0.6
8/13 21:10	131.6	↓-0.8
8/13 21:20	130.7	↓-0.9
8/13 21:30	129.6	↓-1.1
8/13 21:40	128.3	↓-1.3
8/13 21:50	127.0	↓-1.3
8/13 22:00	125.5	↓-1.5
8/13 22:10	123.8	↓-1.7
8/13 22:20	122.1	↓-1.7
8/13 22:30	120.2	↓-1.9
8/13 22:40	118.2	↓-2.0
8/13 22:50	116.1	↓-2.1
8/13 23:00	113.9	↓-2.2
8/13 23:10	111.7	↓-2.2
8/13 23:20	109.4	↓-2.3
8/13 23:30	107.0	↓-2.4
8/13 23:40	104.6	↓-2.4
8/13 23:50	102.2	↓-2.4