22 (月)	13:42	06:38	23:59	18:13
	102cm	32cm	123cm	84cm
中潮 出 04:22 入 19:00 出 14:47 入 00:30

那珂湊（茨城）2048年06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
6/22 00:00	116.5	↓-1.0
6/22 00:10	115.3	↓-1.2
6/22 00:20	114.0	↓-1.3
6/22 00:30	112.4	↓-1.6
6/22 00:40	110.7	↓-1.7
6/22 00:50	108.8	↓-1.9
6/22 01:00	106.7	↓-2.1
6/22 01:10	104.5	↓-2.2
6/22 01:20	102.1	↓-2.4
6/22 01:30	99.6	↓-2.5
6/22 01:40	96.9	↓-2.7
6/22 01:50	94.2	↓-2.7
6/22 02:00	91.4	↓-2.8
6/22 02:10	88.4	↓-3.0
6/22 02:20	85.5	↓-2.9
6/22 02:30	82.4	↓-3.1	最大潮位差
6/22 02:40	79.4	↓-3.0
6/22 02:50	76.3	↓-3.1	最大潮位差
6/22 03:00	73.2	↓-3.1	最大潮位差
6/22 03:10	70.1	↓-3.1	最大潮位差
6/22 03:20	67.1	↓-3.0
6/22 03:30	64.1	↓-3.0
6/22 03:40	61.1	↓-3.0
6/22 03:50	58.3	↓-2.8
6/22 04:00	55.5	↓-2.8
6/22 04:10	52.8	↓-2.7
6/22 04:20	50.2	↓-2.6
6/22 04:30	47.8	↓-2.4
6/22 04:40	45.4	↓-2.4
6/22 04:50	43.3	↓-2.1
6/22 05:00	41.3	↓-2.0
6/22 05:10	39.4	↓-1.9
6/22 05:20	37.7	↓-1.7
6/22 05:30	36.2	↓-1.5
6/22 05:40	34.9	↓-1.3
6/22 05:50	33.8	↓-1.1
6/22 06:00	33.0	↓-0.8
6/22 06:10	32.3	↓-0.7
6/22 06:20	31.8	↓-0.5
6/22 06:30	31.5	↓-0.3	干潮
6/22 06:40	31.5	0
6/22 06:50	31.6	↑0.1
6/22 07:00	32.0	↑0.4
6/22 07:10	32.6	↑0.6
6/22 07:20	33.4	↑0.8
6/22 07:30	34.4	↑1.0
6/22 07:40	35.6	↑1.2
6/22 07:50	36.9	↑1.3
6/22 08:00	38.5	↑1.6
6/22 08:10	40.2	↑1.7
6/22 08:20	42.1	↑1.9
6/22 08:30	44.1	↑2.0
6/22 08:40	46.3	↑2.2
6/22 08:50	48.6	↑2.3
6/22 09:00	50.9	↑2.3
6/22 09:10	53.4	↑2.5
6/22 09:20	55.9	↑2.5
6/22 09:30	58.5	↑2.6
6/22 09:40	61.2	↑2.7
6/22 09:50	63.8	↑2.6
6/22 10:00	66.5	↑2.7
6/22 10:10	69.2	↑2.7
6/22 10:20	71.8	↑2.6
6/22 10:30	74.4	↑2.6
6/22 10:40	76.9	↑2.5
6/22 10:50	79.4	↑2.5
6/22 11:00	81.7	↑2.3
6/22 11:10	84.0	↑2.3
6/22 11:20	86.2	↑2.2
6/22 11:30	88.2	↑2.0
6/22 11:40	90.1	↑1.9
6/22 11:50	91.9	↑1.8
6/22 12:00	93.5	↑1.6
6/22 12:10	95.0	↑1.5
6/22 12:20	96.3	↑1.3
6/22 12:30	97.5	↑1.2
6/22 12:40	98.5	↑1.0
6/22 12:50	99.4	↑0.9
6/22 13:00	100.1	↑0.7
6/22 13:10	100.6	↑0.5
6/22 13:20	101.0	↑0.4
6/22 13:30	101.2	↑0.2
6/22 13:40	101.3	↑0.1	満潮
6/22 13:50	101.2	↓-0.1
6/22 14:00	101.0	↓-0.2
6/22 14:10	100.7	↓-0.3
6/22 14:20	100.3	↓-0.4
6/22 14:30	99.7	↓-0.6
6/22 14:40	99.1	↓-0.6
6/22 14:50	98.4	↓-0.7
6/22 15:00	97.6	↓-0.8
6/22 15:10	96.8	↓-0.8
6/22 15:20	95.9	↓-0.9
6/22 15:30	94.9	↓-1.0
6/22 15:40	94.0	↓-0.9
6/22 15:50	93.0	↓-1.0
6/22 16:00	92.0	↓-1.0
6/22 16:10	91.0	↓-1.0
6/22 16:20	90.1	↓-0.9
6/22 16:30	89.2	↓-0.9
6/22 16:40	88.3	↓-0.9
6/22 16:50	87.4	↓-0.9
6/22 17:00	86.7	↓-0.7
6/22 17:10	86.0	↓-0.7
6/22 17:20	85.4	↓-0.6
6/22 17:30	84.8	↓-0.6
6/22 17:40	84.4	↓-0.4
6/22 17:50	84.1	↓-0.3
6/22 18:00	83.9	↓-0.2
6/22 18:10	83.8	↓-0.1	干潮
6/22 18:20	83.8	0
6/22 18:30	84.0	↑0.2
6/22 18:40	84.3	↑0.3
6/22 18:50	84.7	↑0.4
6/22 19:00	85.2	↑0.5
6/22 19:10	85.9	↑0.7
6/22 19:20	86.7	↑0.8
6/22 19:30	87.7	↑1.0
6/22 19:40	88.7	↑1.0
6/22 19:50	89.9	↑1.2
6/22 20:00	91.2	↑1.3
6/22 20:10	92.6	↑1.4
6/22 20:20	94.0	↑1.4
6/22 20:30	95.6	↑1.6
6/22 20:40	97.2	↑1.6
6/22 20:50	98.9	↑1.7
6/22 21:00	100.7	↑1.8
6/22 21:10	102.4	↑1.7
6/22 21:20	104.2	↑1.8
6/22 21:30	106.0	↑1.8
6/22 21:40	107.8	↑1.8
6/22 21:50	109.5	↑1.7
6/22 22:00	111.2	↑1.7
6/22 22:10	112.9	↑1.7
6/22 22:20	114.4	↑1.5
6/22 22:30	115.9	↑1.5
6/22 22:40	117.3	↑1.4
6/22 22:50	118.5	↑1.2
6/22 23:00	119.6	↑1.1
6/22 23:10	120.6	↑1.0
6/22 23:20	121.4	↑0.8
6/22 23:30	122.0	↑0.6
6/22 23:40	122.5	↑0.5
6/22 23:50	122.7	↑0.2	満潮