01 (土)	09:32	02:01	19:16	13:48
	115cm	52cm	130cm	104cm
小潮 出 05:33 入 17:23 出 12:02 入 22:29

日立（茨城）2033年10月01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
10/1 00:00	65.0	↓-2.2
10/1 00:10	62.9	↓-2.1
10/1 00:20	61.0	↓-1.9
10/1 00:30	59.3	↓-1.7
10/1 00:40	57.7	↓-1.6
10/1 00:50	56.4	↓-1.3
10/1 01:00	55.1	↓-1.3
10/1 01:10	54.1	↓-1.0
10/1 01:20	53.3	↓-0.8
10/1 01:30	52.6	↓-0.7
10/1 01:40	52.2	↓-0.4
10/1 01:50	51.9	↓-0.3
10/1 02:00	51.8	↓-0.1	干潮
10/1 02:10	51.9	↑0.1
10/1 02:20	52.1	↑0.2
10/1 02:30	52.6	↑0.5
10/1 02:40	53.2	↑0.6
10/1 02:50	54.0	↑0.8
10/1 03:00	55.0	↑1.0
10/1 03:10	56.2	↑1.2
10/1 03:20	57.5	↑1.3
10/1 03:30	58.9	↑1.4
10/1 03:40	60.5	↑1.6
10/1 03:50	62.2	↑1.7
10/1 04:00	64.0	↑1.8
10/1 04:10	66.0	↑2.0
10/1 04:20	68.0	↑2.0
10/1 04:30	70.1	↑2.1
10/1 04:40	72.2	↑2.1
10/1 04:50	74.4	↑2.2
10/1 05:00	76.7	↑2.3
10/1 05:10	78.9	↑2.2
10/1 05:20	81.2	↑2.3
10/1 05:30	83.4	↑2.2
10/1 05:40	85.6	↑2.2
10/1 05:50	87.8	↑2.2
10/1 06:00	90.0	↑2.2
10/1 06:10	92.1	↑2.1
10/1 06:20	94.1	↑2.0
10/1 06:30	96.1	↑2.0
10/1 06:40	98.0	↑1.9
10/1 06:50	99.8	↑1.8
10/1 07:00	101.5	↑1.7
10/1 07:10	103.1	↑1.6
10/1 07:20	104.6	↑1.5
10/1 07:30	106.1	↑1.5
10/1 07:40	107.4	↑1.3
10/1 07:50	108.6	↑1.2
10/1 08:00	109.7	↑1.1
10/1 08:10	110.7	↑1.0
10/1 08:20	111.5	↑0.8
10/1 08:30	112.3	↑0.8
10/1 08:40	112.9	↑0.6
10/1 08:50	113.4	↑0.5
10/1 09:00	113.8	↑0.4
10/1 09:10	114.1	↑0.3
10/1 09:20	114.3	↑0.2
10/1 09:30	114.3	0	満潮
10/1 09:40	114.3	0
10/1 09:50	114.1	↓-0.2
10/1 10:00	113.9	↓-0.2
10/1 10:10	113.6	↓-0.3
10/1 10:20	113.2	↓-0.4
10/1 10:30	112.8	↓-0.4
10/1 10:40	112.3	↓-0.5
10/1 10:50	111.7	↓-0.6
10/1 11:00	111.2	↓-0.5
10/1 11:10	110.6	↓-0.6
10/1 11:20	109.9	↓-0.7
10/1 11:30	109.3	↓-0.6
10/1 11:40	108.7	↓-0.6
10/1 11:50	108.1	↓-0.6
10/1 12:00	107.5	↓-0.6
10/1 12:10	106.9	↓-0.6
10/1 12:20	106.3	↓-0.6
10/1 12:30	105.8	↓-0.5
10/1 12:40	105.4	↓-0.4
10/1 12:50	105.0	↓-0.4
10/1 13:00	104.6	↓-0.4
10/1 13:10	104.3	↓-0.3
10/1 13:20	104.1	↓-0.2
10/1 13:30	103.9	↓-0.2
10/1 13:40	103.8	↓-0.1	干潮
10/1 13:50	103.8	0
10/1 14:00	103.9	↑0.1
10/1 14:10	104.0	↑0.1
10/1 14:20	104.3	↑0.3
10/1 14:30	104.6	↑0.3
10/1 14:40	105.0	↑0.4
10/1 14:50	105.6	↑0.6
10/1 15:00	106.2	↑0.6
10/1 15:10	106.9	↑0.7
10/1 15:20	107.7	↑0.8
10/1 15:30	108.5	↑0.8
10/1 15:40	109.5	↑1.0
10/1 15:50	110.5	↑1.0
10/1 16:00	111.6	↑1.1
10/1 16:10	112.8	↑1.2
10/1 16:20	114.0	↑1.2
10/1 16:30	115.2	↑1.2
10/1 16:40	116.4	↑1.2
10/1 16:50	117.7	↑1.3
10/1 17:00	119.0	↑1.3
10/1 17:10	120.2	↑1.2
10/1 17:20	121.4	↑1.2
10/1 17:30	122.6	↑1.2
10/1 17:40	123.7	↑1.1
10/1 17:50	124.7	↑1.0
10/1 18:00	125.7	↑1.0
10/1 18:10	126.5	↑0.8
10/1 18:20	127.3	↑0.8
10/1 18:30	128.0	↑0.7
10/1 18:40	128.5	↑0.5
10/1 18:50	128.9	↑0.4
10/1 19:00	129.2	↑0.3
10/1 19:10	129.3	↑0.1	満潮
10/1 19:20	129.3	0
10/1 19:30	129.2	↓-0.1
10/1 19:40	128.9	↓-0.3
10/1 19:50	128.4	↓-0.5
10/1 20:00	127.8	↓-0.6
10/1 20:10	127.1	↓-0.7
10/1 20:20	126.2	↓-0.9
10/1 20:30	125.1	↓-1.1
10/1 20:40	123.9	↓-1.2
10/1 20:50	122.6	↓-1.3
10/1 21:00	121.1	↓-1.5
10/1 21:10	119.5	↓-1.6
10/1 21:20	117.7	↓-1.8
10/1 21:30	115.8	↓-1.9
10/1 21:40	113.9	↓-1.9
10/1 21:50	111.8	↓-2.1
10/1 22:00	109.6	↓-2.2
10/1 22:10	107.3	↓-2.3
10/1 22:20	105.0	↓-2.3
10/1 22:30	102.6	↓-2.4
10/1 22:40	100.1	↓-2.5	最大潮位差
10/1 22:50	97.7	↓-2.4
10/1 23:00	95.2	↓-2.5	最大潮位差
10/1 23:10	92.7	↓-2.5	最大潮位差
10/1 23:20	90.2	↓-2.5	最大潮位差
10/1 23:30	87.8	↓-2.4
10/1 23:40	85.4	↓-2.4
10/1 23:50	83.0	↓-2.4