10 (日)	10:05	03:25	23:07	17:05
	121cm	52cm	95cm	61cm
長潮 出 06:38 入 16:24 出 - 入 11:58

大洗（茨城）2028年12月10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
12/10 00:00	78.3	↓-1.8
12/10 00:10	76.4	↓-1.9
12/10 00:20	74.6	↓-1.8
12/10 00:30	72.7	↓-1.9
12/10 00:40	70.8	↓-1.9
12/10 00:50	69.0	↓-1.8
12/10 01:00	67.2	↓-1.8
12/10 01:10	65.5	↓-1.7
12/10 01:20	63.8	↓-1.7
12/10 01:30	62.1	↓-1.7
12/10 01:40	60.6	↓-1.5
12/10 01:50	59.1	↓-1.5
12/10 02:00	57.7	↓-1.4
12/10 02:10	56.5	↓-1.2
12/10 02:20	55.3	↓-1.2
12/10 02:30	54.3	↓-1.0
12/10 02:40	53.5	↓-0.8
12/10 02:50	52.8	↓-0.7
12/10 03:00	52.3	↓-0.5
12/10 03:10	51.9	↓-0.4
12/10 03:20	51.7	↓-0.2	干潮
12/10 03:30	51.8	↑0.1
12/10 03:40	52.0	↑0.2
12/10 03:50	52.4	↑0.4
12/10 04:00	53.0	↑0.6
12/10 04:10	53.9	↑0.9
12/10 04:20	54.9	↑1.0
12/10 04:30	56.1	↑1.2
12/10 04:40	57.5	↑1.4
12/10 04:50	59.1	↑1.6
12/10 05:00	60.9	↑1.8
12/10 05:10	62.8	↑1.9
12/10 05:20	64.9	↑2.1
12/10 05:30	67.1	↑2.2
12/10 05:40	69.5	↑2.4
12/10 05:50	71.9	↑2.4
12/10 06:00	74.5	↑2.6
12/10 06:10	77.1	↑2.6
12/10 06:20	79.7	↑2.6
12/10 06:30	82.4	↑2.7
12/10 06:40	85.2	↑2.8	最大潮位差
12/10 06:50	87.9	↑2.7
12/10 07:00	90.6	↑2.7
12/10 07:10	93.2	↑2.6
12/10 07:20	95.8	↑2.6
12/10 07:30	98.4	↑2.6
12/10 07:40	100.9	↑2.5
12/10 07:50	103.2	↑2.3
12/10 08:00	105.5	↑2.3
12/10 08:10	107.6	↑2.1
12/10 08:20	109.6	↑2.0
12/10 08:30	111.5	↑1.9
12/10 08:40	113.2	↑1.7
12/10 08:50	114.7	↑1.5
12/10 09:00	116.0	↑1.3
12/10 09:10	117.2	↑1.2
12/10 09:20	118.2	↑1.0
12/10 09:30	119.0	↑0.8
12/10 09:40	119.5	↑0.5
12/10 09:50	119.9	↑0.4
12/10 10:00	120.1	↑0.2	満潮
12/10 10:10	120.1	0
12/10 10:20	119.9	↓-0.2
12/10 10:30	119.5	↓-0.4
12/10 10:40	118.9	↓-0.6
12/10 10:50	118.1	↓-0.8
12/10 11:00	117.2	↓-0.9
12/10 11:10	116.1	↓-1.1
12/10 11:20	114.8	↓-1.3
12/10 11:30	113.4	↓-1.4
12/10 11:40	111.9	↓-1.5
12/10 11:50	110.3	↓-1.6
12/10 12:00	108.6	↓-1.7
12/10 12:10	106.8	↓-1.8
12/10 12:20	104.9	↓-1.9
12/10 12:30	102.9	↓-2.0
12/10 12:40	100.8	↓-2.1
12/10 12:50	98.8	↓-2.0
12/10 13:00	96.6	↓-2.2
12/10 13:10	94.5	↓-2.1
12/10 13:20	92.3	↓-2.2
12/10 13:30	90.1	↓-2.2
12/10 13:40	88.0	↓-2.1
12/10 13:50	85.8	↓-2.2
12/10 14:00	83.7	↓-2.1
12/10 14:10	81.6	↓-2.1
12/10 14:20	79.5	↓-2.1
12/10 14:30	77.5	↓-2.0
12/10 14:40	75.6	↓-1.9
12/10 14:50	73.7	↓-1.9
12/10 15:00	71.9	↓-1.8
12/10 15:10	70.2	↓-1.7
12/10 15:20	68.6	↓-1.6
12/10 15:30	67.2	↓-1.4
12/10 15:40	65.9	↓-1.3
12/10 15:50	64.7	↓-1.2
12/10 16:00	63.6	↓-1.1
12/10 16:10	62.7	↓-0.9
12/10 16:20	61.9	↓-0.8
12/10 16:30	61.3	↓-0.6
12/10 16:40	60.9	↓-0.4
12/10 16:50	60.6	↓-0.3
12/10 17:00	60.4	↓-0.2	干潮
12/10 17:10	60.4	0
12/10 17:20	60.6	↑0.2
12/10 17:30	60.9	↑0.3
12/10 17:40	61.4	↑0.5
12/10 17:50	61.9	↑0.5
12/10 18:00	62.6	↑0.7
12/10 18:10	63.4	↑0.8
12/10 18:20	64.3	↑0.9
12/10 18:30	65.3	↑1.0
12/10 18:40	66.4	↑1.1
12/10 18:50	67.6	↑1.2
12/10 19:00	68.9	↑1.3
12/10 19:10	70.2	↑1.3
12/10 19:20	71.5	↑1.3
12/10 19:30	72.9	↑1.4
12/10 19:40	74.3	↑1.4
12/10 19:50	75.7	↑1.4
12/10 20:00	77.2	↑1.5
12/10 20:10	78.6	↑1.4
12/10 20:20	80.1	↑1.5
12/10 20:30	81.5	↑1.4
12/10 20:40	82.9	↑1.4
12/10 20:50	84.2	↑1.3
12/10 21:00	85.5	↑1.3
12/10 21:10	86.7	↑1.2
12/10 21:20	87.9	↑1.2
12/10 21:30	89.0	↑1.1
12/10 21:40	90.0	↑1.0
12/10 21:50	90.9	↑0.9
12/10 22:00	91.7	↑0.8
12/10 22:10	92.4	↑0.7
12/10 22:20	93.0	↑0.6
12/10 22:30	93.4	↑0.4
12/10 22:40	93.8	↑0.4
12/10 22:50	94.0	↑0.2
12/10 23:00	94.2	↑0.2	満潮
12/10 23:10	94.2	0
12/10 23:20	94.1	↓-0.1
12/10 23:30	93.8	↓-0.3
12/10 23:40	93.5	↓-0.3
12/10 23:50	93.1	↓-0.4