22 (火)	04:03	08:41	13:39	21:06
	108cm	86cm	111cm	13cm
中潮 出 06:19 入 17:26 出 04:26 入 14:28

大洗（茨城）2028年02月22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
2/22 00:00	60.5	↑3.1
2/22 00:10	63.6	↑3.1
2/22 00:20	66.6	↑3.0
2/22 00:30	69.7	↑3.1
2/22 00:40	72.7	↑3.0
2/22 00:50	75.7	↑3.0
2/22 01:00	78.6	↑2.9
2/22 01:10	81.4	↑2.8
2/22 01:20	84.1	↑2.7
2/22 01:30	86.8	↑2.7
2/22 01:40	89.3	↑2.5
2/22 01:50	91.7	↑2.4
2/22 02:00	93.9	↑2.2
2/22 02:10	96.1	↑2.2
2/22 02:20	98.0	↑1.9
2/22 02:30	99.8	↑1.8
2/22 02:40	101.4	↑1.6
2/22 02:50	102.9	↑1.5
2/22 03:00	104.2	↑1.3
2/22 03:10	105.2	↑1.0
2/22 03:20	106.1	↑0.9
2/22 03:30	106.8	↑0.7
2/22 03:40	107.3	↑0.5
2/22 03:50	107.6	↑0.3
2/22 04:00	107.7	↑0.1	満潮
2/22 04:10	107.7	0
2/22 04:20	107.5	↓-0.2
2/22 04:30	107.1	↓-0.4
2/22 04:40	106.6	↓-0.5
2/22 04:50	105.9	↓-0.7
2/22 05:00	105.1	↓-0.8
2/22 05:10	104.2	↓-0.9
2/22 05:20	103.2	↓-1.0
2/22 05:30	102.1	↓-1.1
2/22 05:40	101.0	↓-1.1
2/22 05:50	99.8	↓-1.2
2/22 06:00	98.6	↓-1.2
2/22 06:10	97.4	↓-1.2
2/22 06:20	96.2	↓-1.2
2/22 06:30	95.0	↓-1.2
2/22 06:40	93.8	↓-1.2
2/22 06:50	92.7	↓-1.1
2/22 07:00	91.6	↓-1.1
2/22 07:10	90.6	↓-1.0
2/22 07:20	89.7	↓-0.9
2/22 07:30	88.9	↓-0.8
2/22 07:40	88.1	↓-0.8
2/22 07:50	87.5	↓-0.6
2/22 08:00	86.9	↓-0.6
2/22 08:10	86.5	↓-0.4
2/22 08:20	86.2	↓-0.3
2/22 08:30	86.0	↓-0.2
2/22 08:40	85.9	↓-0.1	干潮
2/22 08:50	86.0	↑0.1
2/22 09:00	86.2	↑0.2
2/22 09:10	86.5	↑0.3
2/22 09:20	87.0	↑0.5
2/22 09:30	87.5	↑0.5
2/22 09:40	88.2	↑0.7
2/22 09:50	89.0	↑0.8
2/22 10:00	89.9	↑0.9
2/22 10:10	90.9	↑1.0
2/22 10:20	91.9	↑1.0
2/22 10:30	93.1	↑1.2
2/22 10:40	94.3	↑1.2
2/22 10:50	95.5	↑1.2
2/22 11:00	96.8	↑1.3
2/22 11:10	98.1	↑1.3
2/22 11:20	99.4	↑1.3
2/22 11:30	100.7	↑1.3
2/22 11:40	102.0	↑1.3
2/22 11:50	103.2	↑1.2
2/22 12:00	104.4	↑1.2
2/22 12:10	105.5	↑1.1
2/22 12:20	106.6	↑1.1
2/22 12:30	107.5	↑0.9
2/22 12:40	108.4	↑0.9
2/22 12:50	109.1	↑0.7
2/22 13:00	109.8	↑0.7
2/22 13:10	110.3	↑0.5
2/22 13:20	110.6	↑0.3
2/22 13:30	110.8	↑0.2	満潮
2/22 13:40	110.9	↑0.1
2/22 13:50	110.8	↓-0.1
2/22 14:00	110.5	↓-0.3
2/22 14:10	110.0	↓-0.5
2/22 14:20	109.4	↓-0.6
2/22 14:30	108.6	↓-0.8
2/22 14:40	107.5	↓-1.1
2/22 14:50	106.3	↓-1.2
2/22 15:00	104.9	↓-1.4
2/22 15:10	103.3	↓-1.6
2/22 15:20	101.5	↓-1.8
2/22 15:30	99.5	↓-2.0
2/22 15:40	97.3	↓-2.2
2/22 15:50	94.9	↓-2.4
2/22 16:00	92.3	↓-2.6
2/22 16:10	89.6	↓-2.7
2/22 16:20	86.7	↓-2.9
2/22 16:30	83.7	↓-3.0
2/22 16:40	80.5	↓-3.2
2/22 16:50	77.2	↓-3.3
2/22 17:00	73.8	↓-3.4
2/22 17:10	70.3	↓-3.5
2/22 17:20	66.8	↓-3.5
2/22 17:30	63.2	↓-3.6	最大潮位差
2/22 17:40	59.7	↓-3.5
2/22 17:50	56.1	↓-3.6	最大潮位差
2/22 18:00	52.5	↓-3.6	最大潮位差
2/22 18:10	49.0	↓-3.5
2/22 18:20	45.5	↓-3.5
2/22 18:30	42.2	↓-3.3
2/22 18:40	38.9	↓-3.3
2/22 18:50	35.7	↓-3.2
2/22 19:00	32.8	↓-2.9
2/22 19:10	29.9	↓-2.9
2/22 19:20	27.2	↓-2.7
2/22 19:30	24.8	↓-2.4
2/22 19:40	22.5	↓-2.3
2/22 19:50	20.5	↓-2.0
2/22 20:00	18.6	↓-1.9
2/22 20:10	17.0	↓-1.6
2/22 20:20	15.7	↓-1.3
2/22 20:30	14.6	↓-1.1
2/22 20:40	13.8	↓-0.8
2/22 20:50	13.3	↓-0.5
2/22 21:00	13.0	↓-0.3	干潮
2/22 21:10	13.0	0
2/22 21:20	13.2	↑0.2
2/22 21:30	13.8	↑0.6
2/22 21:40	14.6	↑0.8
2/22 21:50	15.7	↑1.1
2/22 22:00	17.0	↑1.3
2/22 22:10	18.6	↑1.6
2/22 22:20	20.5	↑1.9
2/22 22:30	22.6	↑2.1
2/22 22:40	24.9	↑2.3
2/22 22:50	27.4	↑2.5
2/22 23:00	30.1	↑2.7
2/22 23:10	32.9	↑2.8
2/22 23:20	36.0	↑3.1
2/22 23:30	39.1	↑3.1
2/22 23:40	42.4	↑3.3
2/22 23:50	45.8	↑3.4