11 (金)	05:12	10:30	16:10	23:00
	122cm	59cm	137cm	-8cm
大潮 出 06:31 入 17:15 出 18:09 入 06:36

大洗（茨城）2028年02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
2/11 00:00	4.9	↑3.6
2/11 00:10	8.9	↑4.0
2/11 00:20	13.2	↑4.3
2/11 00:30	17.7	↑4.5
2/11 00:40	22.4	↑4.7
2/11 00:50	27.3	↑4.9
2/11 01:00	32.4	↑5.1
2/11 01:10	37.6	↑5.2
2/11 01:20	42.8	↑5.2
2/11 01:30	48.1	↑5.3
2/11 01:40	53.4	↑5.3
2/11 01:50	58.7	↑5.3
2/11 02:00	63.9	↑5.2
2/11 02:10	69.1	↑5.2
2/11 02:20	74.1	↑5.0
2/11 02:30	79.0	↑4.9
2/11 02:40	83.7	↑4.7
2/11 02:50	88.2	↑4.5
2/11 03:00	92.5	↑4.3
2/11 03:10	96.6	↑4.1
2/11 03:20	100.4	↑3.8
2/11 03:30	103.9	↑3.5
2/11 03:40	107.2	↑3.3
2/11 03:50	110.1	↑2.9
2/11 04:00	112.7	↑2.6
2/11 04:10	115.0	↑2.3
2/11 04:20	117.0	↑2.0
2/11 04:30	118.6	↑1.6
2/11 04:40	119.9	↑1.3
2/11 04:50	120.8	↑0.9
2/11 05:00	121.3	↑0.5
2/11 05:10	121.6	↑0.3	満潮
2/11 05:20	121.4	↓-0.2
2/11 05:30	121.0	↓-0.4
2/11 05:40	120.2	↓-0.8
2/11 05:50	119.1	↓-1.1
2/11 06:00	117.7	↓-1.4
2/11 06:10	116.1	↓-1.6
2/11 06:20	114.1	↓-2.0
2/11 06:30	112.0	↓-2.1
2/11 06:40	109.6	↓-2.4
2/11 06:50	107.0	↓-2.6
2/11 07:00	104.3	↓-2.7
2/11 07:10	101.4	↓-2.9
2/11 07:20	98.5	↓-2.9
2/11 07:30	95.5	↓-3.0
2/11 07:40	92.4	↓-3.1
2/11 07:50	89.3	↓-3.1
2/11 08:00	86.2	↓-3.1
2/11 08:10	83.2	↓-3.0
2/11 08:20	80.2	↓-3.0
2/11 08:30	77.3	↓-2.9
2/11 08:40	74.6	↓-2.7
2/11 08:50	72.0	↓-2.6
2/11 09:00	69.5	↓-2.5
2/11 09:10	67.3	↓-2.2
2/11 09:20	65.3	↓-2.0
2/11 09:30	63.5	↓-1.8
2/11 09:40	61.9	↓-1.6
2/11 09:50	60.6	↓-1.3
2/11 10:00	59.6	↓-1.0
2/11 10:10	58.9	↓-0.7
2/11 10:20	58.5	↓-0.4	干潮
2/11 10:30	58.4	↓-0.1	干潮
2/11 10:40	58.5	↑0.1
2/11 10:50	59.0	↑0.5
2/11 11:00	59.8	↑0.8
2/11 11:10	60.9	↑1.1
2/11 11:20	62.3	↑1.4
2/11 11:30	64.0	↑1.7
2/11 11:40	65.9	↑1.9
2/11 11:50	68.1	↑2.2
2/11 12:00	70.6	↑2.5
2/11 12:10	73.3	↑2.7
2/11 12:20	76.2	↑2.9
2/11 12:30	79.3	↑3.1
2/11 12:40	82.6	↑3.3
2/11 12:50	85.9	↑3.3
2/11 13:00	89.4	↑3.5
2/11 13:10	93.0	↑3.6
2/11 13:20	96.6	↑3.6
2/11 13:30	100.2	↑3.6
2/11 13:40	103.8	↑3.6
2/11 13:50	107.3	↑3.5
2/11 14:00	110.8	↑3.5
2/11 14:10	114.2	↑3.4
2/11 14:20	117.4	↑3.2
2/11 14:30	120.4	↑3.0
2/11 14:40	123.2	↑2.8
2/11 14:50	125.9	↑2.7
2/11 15:00	128.2	↑2.3
2/11 15:10	130.3	↑2.1
2/11 15:20	132.2	↑1.9
2/11 15:30	133.7	↑1.5
2/11 15:40	134.9	↑1.2
2/11 15:50	135.7	↑0.8
2/11 16:00	136.3	↑0.6	満潮
2/11 16:10	136.4	↑0.1	満潮
2/11 16:20	136.2	↓-0.2
2/11 16:30	135.6	↓-0.6
2/11 16:40	134.7	↓-0.9
2/11 16:50	133.3	↓-1.4
2/11 17:00	131.6	↓-1.7
2/11 17:10	129.5	↓-2.1
2/11 17:20	127.1	↓-2.4
2/11 17:30	124.2	↓-2.9
2/11 17:40	121.1	↓-3.1
2/11 17:50	117.6	↓-3.5
2/11 18:00	113.7	↓-3.9
2/11 18:10	109.6	↓-4.1
2/11 18:20	105.2	↓-4.4
2/11 18:30	100.5	↓-4.7
2/11 18:40	95.6	↓-4.9
2/11 18:50	90.5	↓-5.1
2/11 19:00	85.2	↓-5.3
2/11 19:10	79.8	↓-5.4
2/11 19:20	74.3	↓-5.5
2/11 19:30	68.7	↓-5.6
2/11 19:40	63.0	↓-5.7	最大潮位差
2/11 19:50	57.4	↓-5.6
2/11 20:00	51.8	↓-5.6
2/11 20:10	46.3	↓-5.5
2/11 20:20	40.8	↓-5.5
2/11 20:30	35.5	↓-5.3
2/11 20:40	30.4	↓-5.1
2/11 20:50	25.5	↓-4.9
2/11 21:00	20.8	↓-4.7
2/11 21:10	16.4	↓-4.4
2/11 21:20	12.3	↓-4.1
2/11 21:30	8.5	↓-3.8
2/11 21:40	5.0	↓-3.5
2/11 21:50	1.9	↓-3.1
2/11 22:00	-0.8	↓-2.7
2/11 22:10	-3.2	↓-2.4
2/11 22:20	-5.1	↓-1.9
2/11 22:30	-6.6	↓-1.5
2/11 22:40	-7.6	↓-1.0
2/11 22:50	-8.3	↓-0.7	干潮
2/11 23:00	-8.4	↓-0.1	干潮
2/11 23:10	-8.2	↑0.2
2/11 23:20	-7.4	↑0.8
2/11 23:30	-6.3	↑1.1
2/11 23:40	-4.7	↑1.6
2/11 23:50	-2.6	↑2.1