11 (土)	11:35	04:19	23:16	17:49
	121cm	54cm	108cm	84cm
長潮 出 06:11 入 16:34 出 - 入 12:55

日立（茨城）2028年11月11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
11/11 00:00	91.8	↓-1.8
11/11 00:10	90.0	↓-1.8
11/11 00:20	88.1	↓-1.9
11/11 00:30	86.2	↓-1.9
11/11 00:40	84.2	↓-2.0
11/11 00:50	82.2	↓-2.0
11/11 01:00	80.2	↓-2.0
11/11 01:10	78.3	↓-1.9
11/11 01:20	76.3	↓-2.0
11/11 01:30	74.3	↓-2.0
11/11 01:40	72.4	↓-1.9
11/11 01:50	70.4	↓-2.0
11/11 02:00	68.6	↓-1.8
11/11 02:10	66.8	↓-1.8
11/11 02:20	65.0	↓-1.8
11/11 02:30	63.4	↓-1.6
11/11 02:40	61.8	↓-1.6
11/11 02:50	60.3	↓-1.5
11/11 03:00	59.0	↓-1.3
11/11 03:10	57.8	↓-1.2
11/11 03:20	56.7	↓-1.1
11/11 03:30	55.7	↓-1.0
11/11 03:40	55.0	↓-0.7
11/11 03:50	54.4	↓-0.6
11/11 04:00	54.0	↓-0.4
11/11 04:10	53.7	↓-0.3	干潮
11/11 04:20	53.6	↓-0.1
11/11 04:30	53.8	↑0.2
11/11 04:40	54.1	↑0.3
11/11 04:50	54.6	↑0.5
11/11 05:00	55.2	↑0.6
11/11 05:10	56.1	↑0.9
11/11 05:20	57.1	↑1.0
11/11 05:30	58.2	↑1.1
11/11 05:40	59.6	↑1.4
11/11 05:50	61.1	↑1.5
11/11 06:00	62.7	↑1.6
11/11 06:10	64.4	↑1.7
11/11 06:20	66.3	↑1.9
11/11 06:30	68.2	↑1.9
11/11 06:40	70.3	↑2.1
11/11 06:50	72.5	↑2.2
11/11 07:00	74.7	↑2.2
11/11 07:10	77.0	↑2.3
11/11 07:20	79.4	↑2.4
11/11 07:30	81.8	↑2.4
11/11 07:40	84.2	↑2.4
11/11 07:50	86.6	↑2.4
11/11 08:00	89.1	↑2.5	最大潮位差
11/11 08:10	91.5	↑2.4
11/11 08:20	94.0	↑2.5	最大潮位差
11/11 08:30	96.3	↑2.3
11/11 08:40	98.7	↑2.4
11/11 08:50	100.9	↑2.2
11/11 09:00	103.1	↑2.2
11/11 09:10	105.2	↑2.1
11/11 09:20	107.3	↑2.1
11/11 09:30	109.1	↑1.8
11/11 09:40	110.9	↑1.8
11/11 09:50	112.6	↑1.7
11/11 10:00	114.1	↑1.5
11/11 10:10	115.4	↑1.3
11/11 10:20	116.6	↑1.2
11/11 10:30	117.7	↑1.1
11/11 10:40	118.6	↑0.9
11/11 10:50	119.3	↑0.7
11/11 11:00	119.9	↑0.6
11/11 11:10	120.3	↑0.4
11/11 11:20	120.6	↑0.3
11/11 11:30	120.7	↑0.1	満潮
11/11 11:40	120.7	0
11/11 11:50	120.6	↓-0.1
11/11 12:00	120.3	↓-0.3
11/11 12:10	119.8	↓-0.5
11/11 12:20	119.3	↓-0.5
11/11 12:30	118.6	↓-0.7
11/11 12:40	117.8	↓-0.8
11/11 12:50	116.9	↓-0.9
11/11 13:00	115.9	↓-1.0
11/11 13:10	114.8	↓-1.1
11/11 13:20	113.6	↓-1.2
11/11 13:30	112.4	↓-1.2
11/11 13:40	111.0	↓-1.4
11/11 13:50	109.6	↓-1.4
11/11 14:00	108.1	↓-1.5
11/11 14:10	106.6	↓-1.5
11/11 14:20	105.0	↓-1.6
11/11 14:30	103.4	↓-1.6
11/11 14:40	101.8	↓-1.6
11/11 14:50	100.2	↓-1.6
11/11 15:00	98.6	↓-1.6
11/11 15:10	97.0	↓-1.6
11/11 15:20	95.5	↓-1.5
11/11 15:30	94.0	↓-1.5
11/11 15:40	92.6	↓-1.4
11/11 15:50	91.2	↓-1.4
11/11 16:00	90.0	↓-1.2
11/11 16:10	88.8	↓-1.2
11/11 16:20	87.7	↓-1.1
11/11 16:30	86.7	↓-1.0
11/11 16:40	85.9	↓-0.8
11/11 16:50	85.1	↓-0.8
11/11 17:00	84.5	↓-0.6
11/11 17:10	84.0	↓-0.5
11/11 17:20	83.6	↓-0.4
11/11 17:30	83.3	↓-0.3
11/11 17:40	83.2	↓-0.1	干潮
11/11 17:50	83.1	↓-0.1
11/11 18:00	83.2	↑0.1
11/11 18:10	83.4	↑0.2
11/11 18:20	83.7	↑0.3
11/11 18:30	84.1	↑0.4
11/11 18:40	84.6	↑0.5
11/11 18:50	85.1	↑0.5
11/11 19:00	85.8	↑0.7
11/11 19:10	86.6	↑0.8
11/11 19:20	87.4	↑0.8
11/11 19:30	88.3	↑0.9
11/11 19:40	89.3	↑1.0
11/11 19:50	90.3	↑1.0
11/11 20:00	91.4	↑1.1
11/11 20:10	92.5	↑1.1
11/11 20:20	93.6	↑1.1
11/11 20:30	94.8	↑1.2
11/11 20:40	96.0	↑1.2
11/11 20:50	97.2	↑1.2
11/11 21:00	98.4	↑1.2
11/11 21:10	99.6	↑1.2
11/11 21:20	100.7	↑1.1
11/11 21:30	101.8	↑1.1
11/11 21:40	102.8	↑1.0
11/11 21:50	103.8	↑1.0
11/11 22:00	104.6	↑0.8
11/11 22:10	105.4	↑0.8
11/11 22:20	106.1	↑0.7
11/11 22:30	106.7	↑0.6
11/11 22:40	107.2	↑0.5
11/11 22:50	107.6	↑0.4
11/11 23:00	107.8	↑0.2
11/11 23:10	108.0	↑0.2	満潮
11/11 23:20	108.0	0
11/11 23:30	107.8	↓-0.2
11/11 23:40	107.6	↓-0.2
11/11 23:50	107.2	↓-0.4