3 (水)	08:52	02:43	20:27	14:10
	109cm	68cm	132cm	84cm
小潮 出 04:46 入 18:43 出 11:52 入 22:53

日立（茨城）2033年08月3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
8/3 00:00	88.3	↓-2.4	最大潮位差
8/3 00:10	86.0	↓-2.3
8/3 00:20	83.8	↓-2.2
8/3 00:30	81.7	↓-2.1
8/3 00:40	79.7	↓-2.0
8/3 00:50	77.8	↓-1.9
8/3 01:00	76.1	↓-1.7
8/3 01:10	74.5	↓-1.6
8/3 01:20	73.1	↓-1.4
8/3 01:30	71.8	↓-1.3
8/3 01:40	70.7	↓-1.1
8/3 01:50	69.7	↓-1.0
8/3 02:00	68.9	↓-0.8
8/3 02:10	68.2	↓-0.7
8/3 02:20	67.8	↓-0.4
8/3 02:30	67.5	↓-0.3
8/3 02:40	67.4	↓-0.1	干潮
8/3 02:50	67.4	0
8/3 03:00	67.6	↑0.2
8/3 03:10	68.0	↑0.4
8/3 03:20	68.6	↑0.6
8/3 03:30	69.3	↑0.7
8/3 03:40	70.2	↑0.9
8/3 03:50	71.2	↑1.0
8/3 04:00	72.4	↑1.2
8/3 04:10	73.6	↑1.2
8/3 04:20	75.0	↑1.4
8/3 04:30	76.5	↑1.5
8/3 04:40	78.0	↑1.5
8/3 04:50	79.7	↑1.7
8/3 05:00	81.3	↑1.6
8/3 05:10	83.0	↑1.7
8/3 05:20	84.8	↑1.8
8/3 05:30	86.5	↑1.7
8/3 05:40	88.3	↑1.8
8/3 05:50	90.0	↑1.7
8/3 06:00	91.7	↑1.7
8/3 06:10	93.4	↑1.7
8/3 06:20	95.0	↑1.6
8/3 06:30	96.6	↑1.6
8/3 06:40	98.1	↑1.5
8/3 06:50	99.5	↑1.4
8/3 07:00	100.8	↑1.3
8/3 07:10	102.1	↑1.3
8/3 07:20	103.2	↑1.1
8/3 07:30	104.2	↑1.0
8/3 07:40	105.2	↑1.0
8/3 07:50	106.0	↑0.8
8/3 08:00	106.7	↑0.7
8/3 08:10	107.3	↑0.6
8/3 08:20	107.8	↑0.5
8/3 08:30	108.1	↑0.3
8/3 08:40	108.3	↑0.2
8/3 08:50	108.4	↑0.1	満潮
8/3 09:00	108.3	↓-0.1
8/3 09:10	108.2	↓-0.1
8/3 09:20	107.9	↓-0.3
8/3 09:30	107.4	↓-0.5
8/3 09:40	106.9	↓-0.5
8/3 09:50	106.3	↓-0.6
8/3 10:00	105.5	↓-0.8
8/3 10:10	104.7	↓-0.8
8/3 10:20	103.8	↓-0.9
8/3 10:30	102.8	↓-1.0
8/3 10:40	101.7	↓-1.1
8/3 10:50	100.6	↓-1.1
8/3 11:00	99.4	↓-1.2
8/3 11:10	98.2	↓-1.2
8/3 11:20	97.0	↓-1.2
8/3 11:30	95.8	↓-1.2
8/3 11:40	94.6	↓-1.2
8/3 11:50	93.4	↓-1.2
8/3 12:00	92.3	↓-1.1
8/3 12:10	91.1	↓-1.2
8/3 12:20	90.0	↓-1.1
8/3 12:30	89.0	↓-1.0
8/3 12:40	88.0	↓-1.0
8/3 12:50	87.1	↓-0.9
8/3 13:00	86.3	↓-0.8
8/3 13:10	85.6	↓-0.7
8/3 13:20	84.9	↓-0.7
8/3 13:30	84.4	↓-0.5
8/3 13:40	84.0	↓-0.4
8/3 13:50	83.7	↓-0.3
8/3 14:00	83.5	↓-0.2	干潮
8/3 14:10	83.4	↓-0.1	干潮
8/3 14:20	83.5	↑0.1
8/3 14:30	83.7	↑0.2
8/3 14:40	84.1	↑0.4
8/3 14:50	84.6	↑0.5
8/3 15:00	85.2	↑0.6
8/3 15:10	86.0	↑0.8
8/3 15:20	87.0	↑1.0
8/3 15:30	88.1	↑1.1
8/3 15:40	89.3	↑1.2
8/3 15:50	90.7	↑1.4
8/3 16:00	92.2	↑1.5
8/3 16:10	93.8	↑1.6
8/3 16:20	95.5	↑1.7
8/3 16:30	97.3	↑1.8
8/3 16:40	99.2	↑1.9
8/3 16:50	101.2	↑2.0
8/3 17:00	103.2	↑2.0
8/3 17:10	105.3	↑2.1
8/3 17:20	107.3	↑2.0
8/3 17:30	109.4	↑2.1
8/3 17:40	111.5	↑2.1
8/3 17:50	113.5	↑2.0
8/3 18:00	115.5	↑2.0
8/3 18:10	117.4	↑1.9
8/3 18:20	119.3	↑1.9
8/3 18:30	121.0	↑1.7
8/3 18:40	122.7	↑1.7
8/3 18:50	124.3	↑1.6
8/3 19:00	125.7	↑1.4
8/3 19:10	127.0	↑1.3
8/3 19:20	128.2	↑1.2
8/3 19:30	129.2	↑1.0
8/3 19:40	130.1	↑0.9
8/3 19:50	130.8	↑0.7
8/3 20:00	131.4	↑0.6
8/3 20:10	131.8	↑0.4
8/3 20:20	132.0	↑0.2	満潮
8/3 20:30	132.0	0
8/3 20:40	131.8	↓-0.2
8/3 20:50	131.5	↓-0.3
8/3 21:00	130.9	↓-0.6
8/3 21:10	130.2	↓-0.7
8/3 21:20	129.4	↓-0.8
8/3 21:30	128.3	↓-1.1
8/3 21:40	127.1	↓-1.2
8/3 21:50	125.7	↓-1.4
8/3 22:00	124.2	↓-1.5
8/3 22:10	122.5	↓-1.7
8/3 22:20	120.7	↓-1.8
8/3 22:30	118.8	↓-1.9
8/3 22:40	116.8	↓-2.0
8/3 22:50	114.7	↓-2.1
8/3 23:00	112.5	↓-2.2
8/3 23:10	110.3	↓-2.2
8/3 23:20	108.0	↓-2.3
8/3 23:30	105.7	↓-2.3
8/3 23:40	103.3	↓-2.4	最大潮位差
8/3 23:50	101.0	↓-2.3