2 (日)	15:26	07:32	-	20:22
	126cm	46cm	-	110cm
若潮 出 05:10 入 18:05 出 00:35 入 15:50

日立（茨城）2040年09月2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
9/2 00:00	119.4	↓-0.5
9/2 00:10	118.8	↓-0.6
9/2 00:20	118.0	↓-0.8
9/2 00:30	117.3	↓-0.7
9/2 00:40	116.4	↓-0.9
9/2 00:50	115.4	↓-1.0
9/2 01:00	114.3	↓-1.1
9/2 01:10	113.2	↓-1.1
9/2 01:20	111.9	↓-1.3
9/2 01:30	110.5	↓-1.4
9/2 01:40	109.1	↓-1.4
9/2 01:50	107.5	↓-1.6
9/2 02:00	105.8	↓-1.7
9/2 02:10	104.0	↓-1.8
9/2 02:20	102.1	↓-1.9
9/2 02:30	100.1	↓-2.0
9/2 02:40	98.0	↓-2.1
9/2 02:50	95.8	↓-2.2
9/2 03:00	93.6	↓-2.2
9/2 03:10	91.2	↓-2.4
9/2 03:20	88.8	↓-2.4
9/2 03:30	86.3	↓-2.5
9/2 03:40	83.8	↓-2.5
9/2 03:50	81.3	↓-2.5
9/2 04:00	78.8	↓-2.5
9/2 04:10	76.2	↓-2.6
9/2 04:20	73.7	↓-2.5
9/2 04:30	71.2	↓-2.5
9/2 04:40	68.8	↓-2.4
9/2 04:50	66.4	↓-2.4
9/2 05:00	64.2	↓-2.2
9/2 05:10	62.0	↓-2.2
9/2 05:20	59.9	↓-2.1
9/2 05:30	57.9	↓-2.0
9/2 05:40	56.0	↓-1.9
9/2 05:50	54.3	↓-1.7
9/2 06:00	52.7	↓-1.6
9/2 06:10	51.2	↓-1.5
9/2 06:20	49.9	↓-1.3
9/2 06:30	48.8	↓-1.1
9/2 06:40	47.8	↓-1.0
9/2 06:50	47.0	↓-0.8
9/2 07:00	46.3	↓-0.7
9/2 07:10	45.8	↓-0.5
9/2 07:20	45.5	↓-0.3
9/2 07:30	45.4	↓-0.1	干潮
9/2 07:40	45.5	↑0.1
9/2 07:50	45.8	↑0.3
9/2 08:00	46.2	↑0.4
9/2 08:10	46.8	↑0.6
9/2 08:20	47.7	↑0.9
9/2 08:30	48.7	↑1.0
9/2 08:40	49.9	↑1.2
9/2 08:50	51.3	↑1.4
9/2 09:00	52.8	↑1.5
9/2 09:10	54.5	↑1.7
9/2 09:20	56.4	↑1.9
9/2 09:30	58.4	↑2.0
9/2 09:40	60.5	↑2.1
9/2 09:50	62.8	↑2.3
9/2 10:00	65.2	↑2.4
9/2 10:10	67.6	↑2.4
9/2 10:20	70.1	↑2.5
9/2 10:30	72.7	↑2.6
9/2 10:40	75.4	↑2.7	最大潮位差
9/2 10:50	78.0	↑2.6
9/2 11:00	80.7	↑2.7	最大潮位差
9/2 11:10	83.4	↑2.7	最大潮位差
9/2 11:20	86.0	↑2.6
9/2 11:30	88.7	↑2.7	最大潮位差
9/2 11:40	91.3	↑2.6
9/2 11:50	93.9	↑2.6
9/2 12:00	96.4	↑2.5
9/2 12:10	98.9	↑2.5
9/2 12:20	101.3	↑2.4
9/2 12:30	103.6	↑2.3
9/2 12:40	105.9	↑2.3
9/2 12:50	108.0	↑2.1
9/2 13:00	110.1	↑2.1
9/2 13:10	112.1	↑2.0
9/2 13:20	113.9	↑1.8
9/2 13:30	115.7	↑1.8
9/2 13:40	117.3	↑1.6
9/2 13:50	118.8	↑1.5
9/2 14:00	120.1	↑1.3
9/2 14:10	121.3	↑1.2
9/2 14:20	122.4	↑1.1
9/2 14:30	123.3	↑0.9
9/2 14:40	124.0	↑0.7
9/2 14:50	124.6	↑0.6
9/2 15:00	125.0	↑0.4
9/2 15:10	125.3	↑0.3
9/2 15:20	125.5	↑0.2	満潮
9/2 15:30	125.5	0
9/2 15:40	125.3	↓-0.2
9/2 15:50	125.1	↓-0.2
9/2 16:00	124.7	↓-0.4
9/2 16:10	124.2	↓-0.5
9/2 16:20	123.7	↓-0.5
9/2 16:30	123.0	↓-0.7
9/2 16:40	122.3	↓-0.7
9/2 16:50	121.6	↓-0.7
9/2 17:00	120.8	↓-0.8
9/2 17:10	120.0	↓-0.8
9/2 17:20	119.2	↓-0.8
9/2 17:30	118.3	↓-0.9
9/2 17:40	117.5	↓-0.8
9/2 17:50	116.6	↓-0.9
9/2 18:00	115.8	↓-0.8
9/2 18:10	115.0	↓-0.8
9/2 18:20	114.3	↓-0.7
9/2 18:30	113.5	↓-0.8
9/2 18:40	112.9	↓-0.6
9/2 18:50	112.2	↓-0.7
9/2 19:00	111.6	↓-0.6
9/2 19:10	111.0	↓-0.6
9/2 19:20	110.5	↓-0.5
9/2 19:30	110.1	↓-0.4
9/2 19:40	109.7	↓-0.4
9/2 19:50	109.4	↓-0.3
9/2 20:00	109.2	↓-0.2
9/2 20:10	109.1	↓-0.1
9/2 20:20	109.0	↓-0.1	干潮
9/2 20:30	109.1	↑0.1
9/2 20:40	109.2	↑0.1
9/2 20:50	109.4	↑0.2
9/2 21:00	109.7	↑0.3
9/2 21:10	110.1	↑0.4
9/2 21:20	110.6	↑0.5
9/2 21:30	111.1	↑0.5
9/2 21:40	111.7	↑0.6
9/2 21:50	112.4	↑0.7
9/2 22:00	113.2	↑0.8
9/2 22:10	113.9	↑0.7
9/2 22:20	114.8	↑0.9
9/2 22:30	115.6	↑0.8
9/2 22:40	116.4	↑0.8
9/2 22:50	117.3	↑0.9
9/2 23:00	118.1	↑0.8
9/2 23:10	118.9	↑0.8
9/2 23:20	119.6	↑0.7
9/2 23:30	120.4	↑0.8
9/2 23:40	121.0	↑0.6
9/2 23:50	121.6	↑0.6