24 (水)	05:15	11:01	16:51	23:23
	144cm	65cm	148cm	37cm
中潮 出 05:27 入 17:33 出 07:32 入 18:26

日立（茨城）2025年09月24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
9/24 00:00	47.3	↑2.1
9/24 00:10	49.7	↑2.4
9/24 00:20	52.5	↑2.8
9/24 00:30	55.5	↑3.0
9/24 00:40	58.8	↑3.3
9/24 00:50	62.4	↑3.6
9/24 01:00	66.1	↑3.7
9/24 01:10	70.0	↑3.9
9/24 01:20	74.1	↑4.1
9/24 01:30	78.3	↑4.2
9/24 01:40	82.6	↑4.3
9/24 01:50	87.0	↑4.4
9/24 02:00	91.3	↑4.3
9/24 02:10	95.7	↑4.4
9/24 02:20	100.0	↑4.3
9/24 02:30	104.2	↑4.2
9/24 02:40	108.3	↑4.1
9/24 02:50	112.3	↑4.0
9/24 03:00	116.2	↑3.9
9/24 03:10	119.8	↑3.6
9/24 03:20	123.2	↑3.4
9/24 03:30	126.5	↑3.3
9/24 03:40	129.4	↑2.9
9/24 03:50	132.2	↑2.8
9/24 04:00	134.6	↑2.4
9/24 04:10	136.8	↑2.2
9/24 04:20	138.7	↑1.9
9/24 04:30	140.3	↑1.6
9/24 04:40	141.5	↑1.2
9/24 04:50	142.5	↑1.0
9/24 05:00	143.1	↑0.6
9/24 05:10	143.4	↑0.3	満潮
9/24 05:20	143.4	0
9/24 05:30	143.0	↓-0.4
9/24 05:40	142.3	↓-0.7
9/24 05:50	141.3	↓-1.0
9/24 06:00	140.0	↓-1.3
9/24 06:10	138.3	↓-1.7
9/24 06:20	136.4	↓-1.9
9/24 06:30	134.2	↓-2.2
9/24 06:40	131.7	↓-2.5
9/24 06:50	129.0	↓-2.7
9/24 07:00	126.1	↓-2.9
9/24 07:10	123.0	↓-3.1
9/24 07:20	119.7	↓-3.3
9/24 07:30	116.3	↓-3.4
9/24 07:40	112.8	↓-3.5
9/24 07:50	109.2	↓-3.6
9/24 08:00	105.6	↓-3.6
9/24 08:10	102.0	↓-3.6
9/24 08:20	98.5	↓-3.5
9/24 08:30	94.9	↓-3.6
9/24 08:40	91.5	↓-3.4
9/24 08:50	88.2	↓-3.3
9/24 09:00	85.0	↓-3.2
9/24 09:10	82.0	↓-3.0
9/24 09:20	79.2	↓-2.8
9/24 09:30	76.6	↓-2.6
9/24 09:40	74.3	↓-2.3
9/24 09:50	72.1	↓-2.2
9/24 10:00	70.2	↓-1.9
9/24 10:10	68.6	↓-1.6
9/24 10:20	67.3	↓-1.3
9/24 10:30	66.2	↓-1.1
9/24 10:40	65.5	↓-0.7
9/24 10:50	65.0	↓-0.5
9/24 11:00	64.9	↓-0.1	干潮
9/24 11:10	65.0	↑0.1
9/24 11:20	65.5	↑0.5
9/24 11:30	66.2	↑0.7
9/24 11:40	67.3	↑1.1
9/24 11:50	68.7	↑1.4
9/24 12:00	70.4	↑1.7
9/24 12:10	72.4	↑2.0
9/24 12:20	74.6	↑2.2
9/24 12:30	77.1	↑2.5
9/24 12:40	79.8	↑2.7
9/24 12:50	82.8	↑3.0
9/24 13:00	86.0	↑3.2
9/24 13:10	89.3	↑3.3
9/24 13:20	92.8	↑3.5
9/24 13:30	96.5	↑3.7
9/24 13:40	100.2	↑3.7
9/24 13:50	103.9	↑3.7
9/24 14:00	107.7	↑3.8
9/24 14:10	111.4	↑3.7
9/24 14:20	115.1	↑3.7
9/24 14:30	118.8	↑3.7
9/24 14:40	122.3	↑3.5
9/24 14:50	125.7	↑3.4
9/24 15:00	128.9	↑3.2
9/24 15:10	131.9	↑3.0
9/24 15:20	134.7	↑2.8
9/24 15:30	137.2	↑2.5
9/24 15:40	139.5	↑2.3
9/24 15:50	141.6	↑2.1
9/24 16:00	143.3	↑1.7
9/24 16:10	144.8	↑1.5
9/24 16:20	145.9	↑1.1
9/24 16:30	146.7	↑0.8
9/24 16:40	147.2	↑0.5
9/24 16:50	147.3	↑0.1	満潮
9/24 17:00	147.2	↓-0.1
9/24 17:10	146.7	↓-0.5
9/24 17:20	145.8	↓-0.9
9/24 17:30	144.6	↓-1.2
9/24 17:40	143.1	↓-1.5
9/24 17:50	141.3	↓-1.8
9/24 18:00	139.1	↓-2.2
9/24 18:10	136.7	↓-2.4
9/24 18:20	133.9	↓-2.8
9/24 18:30	130.9	↓-3.0
9/24 18:40	127.6	↓-3.3
9/24 18:50	124.0	↓-3.6
9/24 19:00	120.2	↓-3.8
9/24 19:10	116.2	↓-4.0
9/24 19:20	112.1	↓-4.1
9/24 19:30	107.8	↓-4.3
9/24 19:40	103.3	↓-4.5
9/24 19:50	98.8	↓-4.5
9/24 20:00	94.3	↓-4.5
9/24 20:10	89.7	↓-4.6	最大潮位差
9/24 20:20	85.2	↓-4.5
9/24 20:30	80.7	↓-4.5
9/24 20:40	76.3	↓-4.4
9/24 20:50	72.0	↓-4.3
9/24 21:00	67.9	↓-4.1
9/24 21:10	63.9	↓-4.0
9/24 21:20	60.1	↓-3.8
9/24 21:30	56.6	↓-3.5
9/24 21:40	53.2	↓-3.4
9/24 21:50	50.2	↓-3.0
9/24 22:00	47.4	↓-2.8
9/24 22:10	44.9	↓-2.5
9/24 22:20	42.7	↓-2.2
9/24 22:30	40.8	↓-1.9
9/24 22:40	39.2	↓-1.6
9/24 22:50	38.0	↓-1.2
9/24 23:00	37.1	↓-0.9
9/24 23:10	36.5	↓-0.6
9/24 23:20	36.3	↓-0.2	干潮
9/24 23:30	36.4	↑0.1
9/24 23:40	36.8	↑0.4
9/24 23:50	37.6	↑0.8