22 (月)	05:17	10:54	16:48	23:18
	123cm	45cm	134cm	10cm
大潮 出 06:18 入 17:26 出 19:02 入 06:45

大洗（茨城）2027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	9.4	↑2.9
2/22 00:10	12.5	↑3.1
2/22 00:20	16.1	↑3.6
2/22 00:30	19.9	↑3.8
2/22 00:40	23.9	↑4.0
2/22 00:50	28.2	↑4.3
2/22 01:00	32.8	↑4.6
2/22 01:10	37.4	↑4.6
2/22 01:20	42.3	↑4.9
2/22 01:30	47.2	↑4.9
2/22 01:40	52.2	↑5.0
2/22 01:50	57.2	↑5.0
2/22 02:00	62.3	↑5.1	最大潮位差
2/22 02:10	67.3	↑5.0
2/22 02:20	72.2	↑4.9
2/22 02:30	77.1	↑4.9
2/22 02:40	81.8	↑4.7
2/22 02:50	86.4	↑4.6
2/22 03:00	90.8	↑4.4
2/22 03:10	95.0	↑4.2
2/22 03:20	98.9	↑3.9
2/22 03:30	102.6	↑3.7
2/22 03:40	106.1	↑3.5
2/22 03:50	109.2	↑3.1
2/22 04:00	112.1	↑2.9
2/22 04:10	114.6	↑2.5
2/22 04:20	116.8	↑2.2
2/22 04:30	118.6	↑1.8
2/22 04:40	120.1	↑1.5
2/22 04:50	121.2	↑1.1
2/22 05:00	122.0	↑0.8
2/22 05:10	122.4	↑0.4	満潮
2/22 05:20	122.4	0
2/22 05:30	122.1	↓-0.3
2/22 05:40	121.4	↓-0.7
2/22 05:50	120.4	↓-1.0
2/22 06:00	119.1	↓-1.3
2/22 06:10	117.4	↓-1.7
2/22 06:20	115.4	↓-2.0
2/22 06:30	113.2	↓-2.2
2/22 06:40	110.7	↓-2.5
2/22 06:50	107.9	↓-2.8
2/22 07:00	105.0	↓-2.9
2/22 07:10	101.8	↓-3.2
2/22 07:20	98.5	↓-3.3
2/22 07:30	95.1	↓-3.4
2/22 07:40	91.6	↓-3.5
2/22 07:50	88.0	↓-3.6
2/22 08:00	84.4	↓-3.6
2/22 08:10	80.7	↓-3.7
2/22 08:20	77.1	↓-3.6
2/22 08:30	73.6	↓-3.5
2/22 08:40	70.2	↓-3.4
2/22 08:50	66.8	↓-3.4
2/22 09:00	63.6	↓-3.2
2/22 09:10	60.6	↓-3.0
2/22 09:20	57.8	↓-2.8
2/22 09:30	55.2	↓-2.6
2/22 09:40	52.8	↓-2.4
2/22 09:50	50.7	↓-2.1
2/22 10:00	48.8	↓-1.9
2/22 10:10	47.3	↓-1.5
2/22 10:20	46.0	↓-1.3
2/22 10:30	45.1	↓-0.9
2/22 10:40	44.5	↓-0.6
2/22 10:50	44.2	↓-0.3	干潮
2/22 11:00	44.2	0
2/22 11:10	44.6	↑0.4
2/22 11:20	45.3	↑0.7
2/22 11:30	46.4	↑1.1
2/22 11:40	47.8	↑1.4
2/22 11:50	49.5	↑1.7
2/22 12:00	51.5	↑2.0
2/22 12:10	53.9	↑2.4
2/22 12:20	56.4	↑2.5
2/22 12:30	59.3	↑2.9
2/22 12:40	62.4	↑3.1
2/22 12:50	65.7	↑3.3
2/22 13:00	69.2	↑3.5
2/22 13:10	72.8	↑3.6
2/22 13:20	76.6	↑3.8
2/22 13:30	80.5	↑3.9
2/22 13:40	84.4	↑3.9
2/22 13:50	88.4	↑4.0
2/22 14:00	92.4	↑4.0
2/22 14:10	96.3	↑3.9
2/22 14:20	100.2	↑3.9
2/22 14:30	104.0	↑3.8
2/22 14:40	107.7	↑3.7
2/22 14:50	111.2	↑3.5
2/22 15:00	114.6	↑3.4
2/22 15:10	117.8	↑3.2
2/22 15:20	120.7	↑2.9
2/22 15:30	123.4	↑2.7
2/22 15:40	125.8	↑2.4
2/22 15:50	127.9	↑2.1
2/22 16:00	129.7	↑1.8
2/22 16:10	131.2	↑1.5
2/22 16:20	132.3	↑1.1
2/22 16:30	133.1	↑0.8
2/22 16:40	133.6	↑0.5	満潮
2/22 16:50	133.7	↑0.1
2/22 17:00	133.4	↓-0.3
2/22 17:10	132.7	↓-0.7
2/22 17:20	131.7	↓-1.0
2/22 17:30	130.3	↓-1.4
2/22 17:40	128.5	↓-1.8
2/22 17:50	126.4	↓-2.1
2/22 18:00	123.9	↓-2.5
2/22 18:10	121.1	↓-2.8
2/22 18:20	118.0	↓-3.1
2/22 18:30	114.5	↓-3.5
2/22 18:40	110.8	↓-3.7
2/22 18:50	106.8	↓-4.0
2/22 19:00	102.6	↓-4.2
2/22 19:10	98.2	↓-4.4
2/22 19:20	93.6	↓-4.6
2/22 19:30	88.8	↓-4.8
2/22 19:40	83.9	↓-4.9
2/22 19:50	78.9	↓-5.0
2/22 20:00	73.9	↓-5.0
2/22 20:10	68.9	↓-5.0
2/22 20:20	63.9	↓-5.0
2/22 20:30	58.9	↓-5.0
2/22 20:40	54.0	↓-4.9
2/22 20:50	49.3	↓-4.7
2/22 21:00	44.6	↓-4.7
2/22 21:10	40.2	↓-4.4
2/22 21:20	36.0	↓-4.2
2/22 21:30	32.0	↓-4.0
2/22 21:40	28.2	↓-3.8
2/22 21:50	24.8	↓-3.4
2/22 22:00	21.7	↓-3.1
2/22 22:10	18.8	↓-2.9
2/22 22:20	16.4	↓-2.4
2/22 22:30	14.3	↓-2.1
2/22 22:40	12.6	↓-1.7
2/22 22:50	11.3	↓-1.3
2/22 23:00	10.4	↓-0.9
2/22 23:10	9.8	↓-0.6	干潮
2/22 23:20	9.8	0
2/22 23:30	10.1	↑0.3
2/22 23:40	10.8	↑0.7
2/22 23:50	11.9	↑1.1