18 (金)	12:28	05:53	23:21	17:09
	99cm	61cm	123cm	81cm
若潮 出 04:20 入 18:59 出 13:35 入 00:17

日立（茨城）2032年06月18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
6/18 00:00	114.9	↓-1.2
6/18 00:10	113.5	↓-1.4
6/18 00:20	112.0	↓-1.5
6/18 00:30	110.5	↓-1.5
6/18 00:40	108.8	↓-1.7
6/18 00:50	107.1	↓-1.7
6/18 01:00	105.2	↓-1.9
6/18 01:10	103.3	↓-1.9
6/18 01:20	101.4	↓-1.9
6/18 01:30	99.3	↓-2.1
6/18 01:40	97.3	↓-2.0
6/18 01:50	95.2	↓-2.1
6/18 02:00	93.0	↓-2.2	最大潮位差
6/18 02:10	90.9	↓-2.1
6/18 02:20	88.7	↓-2.2	最大潮位差
6/18 02:30	86.5	↓-2.2	最大潮位差
6/18 02:40	84.4	↓-2.1
6/18 02:50	82.3	↓-2.1
6/18 03:00	80.2	↓-2.1
6/18 03:10	78.1	↓-2.1
6/18 03:20	76.1	↓-2.0
6/18 03:30	74.2	↓-1.9
6/18 03:40	72.4	↓-1.8
6/18 03:50	70.6	↓-1.8
6/18 04:00	69.0	↓-1.6
6/18 04:10	67.5	↓-1.5
6/18 04:20	66.1	↓-1.4
6/18 04:30	64.9	↓-1.2
6/18 04:40	63.8	↓-1.1
6/18 04:50	62.8	↓-1.0
6/18 05:00	62.0	↓-0.8
6/18 05:10	61.3	↓-0.7
6/18 05:20	60.8	↓-0.5
6/18 05:30	60.4	↓-0.4
6/18 05:40	60.2	↓-0.2
6/18 05:50	60.1	↓-0.1	干潮
6/18 06:00	60.1	0
6/18 06:10	60.3	↑0.2
6/18 06:20	60.6	↑0.3
6/18 06:30	61.0	↑0.4
6/18 06:40	61.6	↑0.6
6/18 06:50	62.2	↑0.6
6/18 07:00	63.0	↑0.8
6/18 07:10	63.8	↑0.8
6/18 07:20	64.8	↑1.0
6/18 07:30	65.9	↑1.1
6/18 07:40	67.0	↑1.1
6/18 07:50	68.2	↑1.2
6/18 08:00	69.5	↑1.3
6/18 08:10	70.9	↑1.4
6/18 08:20	72.3	↑1.4
6/18 08:30	73.8	↑1.5
6/18 08:40	75.4	↑1.6
6/18 08:50	76.9	↑1.5
6/18 09:00	78.5	↑1.6
6/18 09:10	80.1	↑1.6
6/18 09:20	81.6	↑1.5
6/18 09:30	83.2	↑1.6
6/18 09:40	84.7	↑1.5
6/18 09:50	86.2	↑1.5
6/18 10:00	87.7	↑1.5
6/18 10:10	89.0	↑1.3
6/18 10:20	90.3	↑1.3
6/18 10:30	91.6	↑1.3
6/18 10:40	92.7	↑1.1
6/18 10:50	93.8	↑1.1
6/18 11:00	94.7	↑0.9
6/18 11:10	95.5	↑0.8
6/18 11:20	96.3	↑0.8
6/18 11:30	96.9	↑0.6
6/18 11:40	97.4	↑0.5
6/18 11:50	97.9	↑0.5
6/18 12:00	98.2	↑0.3
6/18 12:10	98.4	↑0.2
6/18 12:20	98.5	↑0.1	満潮
6/18 12:30	98.6	↑0.1
6/18 12:40	98.5	↓-0.1
6/18 12:50	98.3	↓-0.2
6/18 13:00	98.0	↓-0.3
6/18 13:10	97.7	↓-0.3
6/18 13:20	97.2	↓-0.5
6/18 13:30	96.7	↓-0.5
6/18 13:40	96.1	↓-0.6
6/18 13:50	95.4	↓-0.7
6/18 14:00	94.7	↓-0.7
6/18 14:10	93.8	↓-0.9
6/18 14:20	93.0	↓-0.8
6/18 14:30	92.0	↓-1.0
6/18 14:40	91.1	↓-0.9
6/18 14:50	90.1	↓-1.0
6/18 15:00	89.0	↓-1.1
6/18 15:10	88.0	↓-1.0
6/18 15:20	87.0	↓-1.0
6/18 15:30	86.0	↓-1.0
6/18 15:40	85.1	↓-0.9
6/18 15:50	84.2	↓-0.9
6/18 16:00	83.4	↓-0.8
6/18 16:10	82.7	↓-0.7
6/18 16:20	82.0	↓-0.7
6/18 16:30	81.5	↓-0.5
6/18 16:40	81.1	↓-0.4
6/18 16:50	80.8	↓-0.3
6/18 17:00	80.6	↓-0.2	干潮
6/18 17:10	80.6	0
6/18 17:20	80.6	0
6/18 17:30	80.9	↑0.3
6/18 17:40	81.2	↑0.3
6/18 17:50	81.8	↑0.6
6/18 18:00	82.4	↑0.6
6/18 18:10	83.1	↑0.7
6/18 18:20	84.0	↑0.9
6/18 18:30	85.0	↑1.0
6/18 18:40	86.1	↑1.1
6/18 18:50	87.3	↑1.2
6/18 19:00	88.6	↑1.3
6/18 19:10	90.0	↑1.4
6/18 19:20	91.5	↑1.5
6/18 19:30	93.0	↑1.5
6/18 19:40	94.6	↑1.6
6/18 19:50	96.2	↑1.6
6/18 20:00	97.9	↑1.7
6/18 20:10	99.6	↑1.7
6/18 20:20	101.4	↑1.8
6/18 20:30	103.2	↑1.8
6/18 20:40	104.9	↑1.7
6/18 20:50	106.7	↑1.8
6/18 21:00	108.4	↑1.7
6/18 21:10	110.1	↑1.7
6/18 21:20	111.8	↑1.7
6/18 21:30	113.4	↑1.6
6/18 21:40	114.9	↑1.5
6/18 21:50	116.3	↑1.4
6/18 22:00	117.6	↑1.3
6/18 22:10	118.7	↑1.1
6/18 22:20	119.8	↑1.1
6/18 22:30	120.7	↑0.9
6/18 22:40	121.4	↑0.7
6/18 22:50	122.0	↑0.6
6/18 23:00	122.5	↑0.5
6/18 23:10	122.7	↑0.2
6/18 23:20	122.8	↑0.1	満潮
6/18 23:30	122.7	↓-0.1
6/18 23:40	122.5	↓-0.2
6/18 23:50	122.1	↓-0.4