4 (月)	08:30	03:18	22:04	15:05
	102cm	74cm	115cm	54cm
小潮 出 04:21 入 18:53 出 - 入 11:36

日立（茨城）2029年06月4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
6/4 00:00	96.9	↓-1.7
6/4 00:10	95.2	↓-1.7
6/4 00:20	93.4	↓-1.8
6/4 00:30	91.7	↓-1.7
6/4 00:40	90.0	↓-1.7
6/4 00:50	88.3	↓-1.7
6/4 01:00	86.7	↓-1.6
6/4 01:10	85.1	↓-1.6
6/4 01:20	83.6	↓-1.5
6/4 01:30	82.1	↓-1.5
6/4 01:40	80.7	↓-1.4
6/4 01:50	79.5	↓-1.2
6/4 02:00	78.3	↓-1.2
6/4 02:10	77.3	↓-1.0
6/4 02:20	76.4	↓-0.9
6/4 02:30	75.6	↓-0.8
6/4 02:40	74.9	↓-0.7
6/4 02:50	74.4	↓-0.5
6/4 03:00	74.1	↓-0.3
6/4 03:10	73.9	↓-0.2	干潮
6/4 03:20	73.9	0
6/4 03:30	74.0	↑0.1
6/4 03:40	74.3	↑0.3
6/4 03:50	74.7	↑0.4
6/4 04:00	75.2	↑0.5
6/4 04:10	75.9	↑0.7
6/4 04:20	76.7	↑0.8
6/4 04:30	77.6	↑0.9
6/4 04:40	78.7	↑1.1
6/4 04:50	79.8	↑1.1
6/4 05:00	81.0	↑1.2
6/4 05:10	82.2	↑1.2
6/4 05:20	83.5	↑1.3
6/4 05:30	84.8	↑1.3
6/4 05:40	86.2	↑1.4
6/4 05:50	87.5	↑1.3
6/4 06:00	88.9	↑1.4
6/4 06:10	90.2	↑1.3
6/4 06:20	91.5	↑1.3
6/4 06:30	92.8	↑1.3
6/4 06:40	94.0	↑1.2
6/4 06:50	95.1	↑1.1
6/4 07:00	96.2	↑1.1
6/4 07:10	97.2	↑1.0
6/4 07:20	98.1	↑0.9
6/4 07:30	98.8	↑0.7
6/4 07:40	99.5	↑0.7
6/4 07:50	100.1	↑0.6
6/4 08:00	100.6	↑0.5
6/4 08:10	100.9	↑0.3
6/4 08:20	101.1	↑0.2	満潮
6/4 08:30	101.1	0	満潮
6/4 08:40	101.0	↓-0.1
6/4 08:50	100.8	↓-0.2
6/4 09:00	100.4	↓-0.4
6/4 09:10	99.9	↓-0.5
6/4 09:20	99.3	↓-0.6
6/4 09:30	98.5	↓-0.8
6/4 09:40	97.6	↓-0.9
6/4 09:50	96.5	↓-1.1
6/4 10:00	95.3	↓-1.2
6/4 10:10	94.0	↓-1.3
6/4 10:20	92.6	↓-1.4
6/4 10:30	91.1	↓-1.5
6/4 10:40	89.6	↓-1.5
6/4 10:50	87.9	↓-1.7
6/4 11:00	86.2	↓-1.7
6/4 11:10	84.5	↓-1.7
6/4 11:20	82.7	↓-1.8
6/4 11:30	80.8	↓-1.9
6/4 11:40	79.0	↓-1.8
6/4 11:50	77.1	↓-1.9
6/4 12:00	75.3	↓-1.8
6/4 12:10	73.5	↓-1.8
6/4 12:20	71.7	↓-1.8
6/4 12:30	69.9	↓-1.8
6/4 12:40	68.2	↓-1.7
6/4 12:50	66.5	↓-1.7
6/4 13:00	64.9	↓-1.6
6/4 13:10	63.4	↓-1.5
6/4 13:20	61.9	↓-1.5
6/4 13:30	60.6	↓-1.3
6/4 13:40	59.3	↓-1.3
6/4 13:50	58.2	↓-1.1
6/4 14:00	57.2	↓-1.0
6/4 14:10	56.3	↓-0.9
6/4 14:20	55.5	↓-0.8
6/4 14:30	54.9	↓-0.6
6/4 14:40	54.4	↓-0.5
6/4 14:50	54.1	↓-0.3
6/4 15:00	54.0	↓-0.1	干潮
6/4 15:10	54.0	0
6/4 15:20	54.2	↑0.2
6/4 15:30	54.5	↑0.3
6/4 15:40	55.0	↑0.5
6/4 15:50	55.7	↑0.7
6/4 16:00	56.6	↑0.9
6/4 16:10	57.6	↑1.0
6/4 16:20	58.8	↑1.2
6/4 16:30	60.1	↑1.3
6/4 16:40	61.6	↑1.5
6/4 16:50	63.2	↑1.6
6/4 17:00	64.9	↑1.7
6/4 17:10	66.7	↑1.8
6/4 17:20	68.6	↑1.9
6/4 17:30	70.6	↑2.0
6/4 17:40	72.6	↑2.0
6/4 17:50	74.7	↑2.1
6/4 18:00	76.9	↑2.2
6/4 18:10	79.1	↑2.2
6/4 18:20	81.3	↑2.2
6/4 18:30	83.6	↑2.3	最大潮位差
6/4 18:40	85.8	↑2.2
6/4 18:50	88.0	↑2.2
6/4 19:00	90.2	↑2.2
6/4 19:10	92.4	↑2.2
6/4 19:20	94.5	↑2.1
6/4 19:30	96.6	↑2.1
6/4 19:40	98.6	↑2.0
6/4 19:50	100.5	↑1.9
6/4 20:00	102.4	↑1.9
6/4 20:10	104.1	↑1.7
6/4 20:20	105.7	↑1.6
6/4 20:30	107.2	↑1.5
6/4 20:40	108.6	↑1.4
6/4 20:50	109.9	↑1.3
6/4 21:00	110.9	↑1.0
6/4 21:10	111.9	↑1.0
6/4 21:20	112.7	↑0.8
6/4 21:30	113.3	↑0.6
6/4 21:40	113.8	↑0.5
6/4 21:50	114.1	↑0.3
6/4 22:00	114.2	↑0.1	満潮
6/4 22:10	114.2	0
6/4 22:20	114.0	↓-0.2
6/4 22:30	113.6	↓-0.4
6/4 22:40	113.1	↓-0.5
6/4 22:50	112.5	↓-0.6
6/4 23:00	111.7	↓-0.8
6/4 23:10	110.8	↓-0.9
6/4 23:20	109.7	↓-1.1
6/4 23:30	108.6	↓-1.1
6/4 23:40	107.3	↓-1.3
6/4 23:50	105.9	↓-1.4