2 (水)	08:31	02:05	19:33	13:32
	117cm	61cm	134cm	92cm
小潮 出 05:10 入 18:06 出 22:19 入 11:37

日立（茨城）2037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	75.1	↓-2.3
9/2 00:10	72.9	↓-2.2
9/2 00:20	70.9	↓-2.0
9/2 00:30	69.0	↓-1.9
9/2 00:40	67.3	↓-1.7
9/2 00:50	65.8	↓-1.5
9/2 01:00	64.5	↓-1.3
9/2 01:10	63.3	↓-1.2
9/2 01:20	62.3	↓-1.0
9/2 01:30	61.5	↓-0.8
9/2 01:40	61.0	↓-0.5
9/2 01:50	60.6	↓-0.4
9/2 02:00	60.4	↓-0.2	干潮
9/2 02:10	60.4	0
9/2 02:20	60.6	↑0.2
9/2 02:30	61.0	↑0.4
9/2 02:40	61.6	↑0.6
9/2 02:50	62.4	↑0.8
9/2 03:00	63.4	↑1.0
9/2 03:10	64.6	↑1.2
9/2 03:20	66.0	↑1.4
9/2 03:30	67.5	↑1.5
9/2 03:40	69.2	↑1.7
9/2 03:50	71.0	↑1.8
9/2 04:00	72.9	↑1.9
9/2 04:10	75.0	↑2.1
9/2 04:20	77.1	↑2.1
9/2 04:30	79.3	↑2.2
9/2 04:40	81.6	↑2.3
9/2 04:50	83.9	↑2.3
9/2 05:00	86.3	↑2.4
9/2 05:10	88.6	↑2.3
9/2 05:20	91.0	↑2.4
9/2 05:30	93.3	↑2.3
9/2 05:40	95.6	↑2.3
9/2 05:50	97.8	↑2.2
9/2 06:00	99.9	↑2.1
9/2 06:10	101.9	↑2.0
9/2 06:20	103.9	↑2.0
9/2 06:30	105.7	↑1.8
9/2 06:40	107.4	↑1.7
9/2 06:50	109.0	↑1.6
9/2 07:00	110.5	↑1.5
9/2 07:10	111.8	↑1.3
9/2 07:20	113.0	↑1.2
9/2 07:30	114.0	↑1.0
9/2 07:40	114.9	↑0.9
9/2 07:50	115.6	↑0.7
9/2 08:00	116.1	↑0.5
9/2 08:10	116.5	↑0.4
9/2 08:20	116.7	↑0.2
9/2 08:30	116.8	↑0.1	満潮
9/2 08:40	116.7	↓-0.1
9/2 08:50	116.5	↓-0.2
9/2 09:00	116.1	↓-0.4
9/2 09:10	115.6	↓-0.5
9/2 09:20	115.0	↓-0.6
9/2 09:30	114.2	↓-0.8
9/2 09:40	113.3	↓-0.9
9/2 09:50	112.3	↓-1.0
9/2 10:00	111.3	↓-1.0
9/2 10:10	110.1	↓-1.2
9/2 10:20	108.9	↓-1.2
9/2 10:30	107.7	↓-1.2
9/2 10:40	106.4	↓-1.3
9/2 10:50	105.1	↓-1.3
9/2 11:00	103.8	↓-1.3
9/2 11:10	102.5	↓-1.3
9/2 11:20	101.2	↓-1.3
9/2 11:30	100.0	↓-1.2
9/2 11:40	98.8	↓-1.2
9/2 11:50	97.6	↓-1.2
9/2 12:00	96.6	↓-1.0
9/2 12:10	95.6	↓-1.0
9/2 12:20	94.7	↓-0.9
9/2 12:30	93.9	↓-0.8
9/2 12:40	93.3	↓-0.6
9/2 12:50	92.7	↓-0.6
9/2 13:00	92.3	↓-0.4
9/2 13:10	91.9	↓-0.4
9/2 13:20	91.7	↓-0.2
9/2 13:30	91.6	↓-0.1	干潮
9/2 13:40	91.7	↑0.1
9/2 13:50	91.9	↑0.2
9/2 14:00	92.2	↑0.3
9/2 14:10	92.6	↑0.4
9/2 14:20	93.2	↑0.6
9/2 14:30	93.9	↑0.7
9/2 14:40	94.8	↑0.9
9/2 14:50	95.8	↑1.0
9/2 15:00	96.9	↑1.1
9/2 15:10	98.1	↑1.2
9/2 15:20	99.5	↑1.4
9/2 15:30	100.9	↑1.4
9/2 15:40	102.5	↑1.6
9/2 15:50	104.1	↑1.6
9/2 16:00	105.8	↑1.7
9/2 16:10	107.5	↑1.7
9/2 16:20	109.4	↑1.9
9/2 16:30	111.2	↑1.8
9/2 16:40	113.0	↑1.8
9/2 16:50	114.9	↑1.9
9/2 17:00	116.7	↑1.8
9/2 17:10	118.6	↑1.9
9/2 17:20	120.3	↑1.7
9/2 17:30	122.0	↑1.7
9/2 17:40	123.6	↑1.6
9/2 17:50	125.2	↑1.6
9/2 18:00	126.6	↑1.4
9/2 18:10	127.9	↑1.3
9/2 18:20	129.1	↑1.2
9/2 18:30	130.2	↑1.1
9/2 18:40	131.1	↑0.9
9/2 18:50	131.9	↑0.8
9/2 19:00	132.5	↑0.6
9/2 19:10	133.0	↑0.5
9/2 19:20	133.2	↑0.2
9/2 19:30	133.4	↑0.2	満潮
9/2 19:40	133.3	↓-0.1
9/2 19:50	133.1	↓-0.2
9/2 20:00	132.7	↓-0.4
9/2 20:10	132.1	↓-0.6
9/2 20:20	131.4	↓-0.7
9/2 20:30	130.5	↓-0.9
9/2 20:40	129.4	↓-1.1
9/2 20:50	128.2	↓-1.2
9/2 21:00	126.8	↓-1.4
9/2 21:10	125.2	↓-1.6
9/2 21:20	123.5	↓-1.7
9/2 21:30	121.7	↓-1.8
9/2 21:40	119.7	↓-2.0
9/2 21:50	117.7	↓-2.0
9/2 22:00	115.5	↓-2.2
9/2 22:10	113.2	↓-2.3
9/2 22:20	110.8	↓-2.4
9/2 22:30	108.3	↓-2.5
9/2 22:40	105.8	↓-2.5
9/2 22:50	103.3	↓-2.5
9/2 23:00	100.7	↓-2.6	最大潮位差
9/2 23:10	98.2	↓-2.5
9/2 23:20	95.6	↓-2.6	最大潮位差
9/2 23:30	93.0	↓-2.6	最大潮位差
9/2 23:40	90.5	↓-2.5
9/2 23:50	88.0	↓-2.5