22 (木)	01:32	08:52	16:01	20:47
	124cm	16cm	114cm	83cm
大潮 出 04:21 入 19:00 出 17:03 入 02:40 潮干狩り ◎ 07:06～10:38

那珂湊（茨城）2051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	115.6	↑1.7
6/22 00:10	117.1	↑1.5
6/22 00:20	118.5	↑1.4
6/22 00:30	119.8	↑1.3
6/22 00:40	120.9	↑1.1
6/22 00:50	121.9	↑1.0
6/22 01:00	122.6	↑0.7
6/22 01:10	123.2	↑0.6
6/22 01:20	123.5	↑0.3
6/22 01:30	123.7	↑0.2	満潮
6/22 01:40	123.6	↓-0.1
6/22 01:50	123.3	↓-0.3
6/22 02:00	122.7	↓-0.6
6/22 02:10	121.9	↓-0.8
6/22 02:20	120.9	↓-1.0
6/22 02:30	119.6	↓-1.3
6/22 02:40	118.1	↓-1.5
6/22 02:50	116.4	↓-1.7
6/22 03:00	114.4	↓-2.0
6/22 03:10	112.2	↓-2.2
6/22 03:20	109.8	↓-2.4
6/22 03:30	107.2	↓-2.6
6/22 03:40	104.4	↓-2.8
6/22 03:50	101.4	↓-3.0
6/22 04:00	98.2	↓-3.2
6/22 04:10	94.9	↓-3.3
6/22 04:20	91.4	↓-3.5
6/22 04:30	87.8	↓-3.6
6/22 04:40	84.1	↓-3.7
6/22 04:50	80.3	↓-3.8
6/22 05:00	76.4	↓-3.9
6/22 05:10	72.5	↓-3.9
6/22 05:20	68.5	↓-4.0	最大潮位差
6/22 05:30	64.6	↓-3.9
6/22 05:40	60.7	↓-3.9
6/22 05:50	56.8	↓-3.9
6/22 06:00	52.9	↓-3.9
6/22 06:10	49.2	↓-3.7
6/22 06:20	45.5	↓-3.7
6/22 06:30	42.0	↓-3.5
6/22 06:40	38.6	↓-3.4
6/22 06:50	35.4	↓-3.2
6/22 07:00	32.3	↓-3.1
6/22 07:10	29.5	↓-2.8
6/22 07:20	26.9	↓-2.6
6/22 07:30	24.5	↓-2.4
6/22 07:40	22.4	↓-2.1
6/22 07:50	20.5	↓-1.9
6/22 08:00	18.9	↓-1.6
6/22 08:10	17.5	↓-1.4
6/22 08:20	16.5	↓-1.0
6/22 08:30	15.7	↓-0.8
6/22 08:40	15.3	↓-0.4
6/22 08:50	15.1	↓-0.2	干潮
6/22 09:00	15.2	↑0.1
6/22 09:10	15.7	↑0.5
6/22 09:20	16.4	↑0.7
6/22 09:30	17.4	↑1.0
6/22 09:40	18.7	↑1.3
6/22 09:50	20.2	↑1.5
6/22 10:00	22.0	↑1.8
6/22 10:10	24.0	↑2.0
6/22 10:20	26.3	↑2.3
6/22 10:30	28.8	↑2.5
6/22 10:40	31.5	↑2.7
6/22 10:50	34.4	↑2.9
6/22 11:00	37.4	↑3.0
6/22 11:10	40.6	↑3.2
6/22 11:20	43.9	↑3.3
6/22 11:30	47.3	↑3.4
6/22 11:40	50.9	↑3.6
6/22 11:50	54.4	↑3.5
6/22 12:00	58.0	↑3.6
6/22 12:10	61.7	↑3.7
6/22 12:20	65.3	↑3.6
6/22 12:30	69.0	↑3.7
6/22 12:40	72.5	↑3.5
6/22 12:50	76.1	↑3.6
6/22 13:00	79.5	↑3.4
6/22 13:10	82.9	↑3.4
6/22 13:20	86.2	↑3.3
6/22 13:30	89.3	↑3.1
6/22 13:40	92.3	↑3.0
6/22 13:50	95.1	↑2.8
6/22 14:00	97.8	↑2.7
6/22 14:10	100.2	↑2.4
6/22 14:20	102.5	↑2.3
6/22 14:30	104.6	↑2.1
6/22 14:40	106.5	↑1.9
6/22 14:50	108.1	↑1.6
6/22 15:00	109.5	↑1.4
6/22 15:10	110.8	↑1.3
6/22 15:20	111.7	↑0.9
6/22 15:30	112.5	↑0.8
6/22 15:40	113.0	↑0.5
6/22 15:50	113.3	↑0.3
6/22 16:00	113.4	↑0.1	満潮
6/22 16:10	113.3	↓-0.1
6/22 16:20	113.0	↓-0.3
6/22 16:30	112.5	↓-0.5
6/22 16:40	111.8	↓-0.7
6/22 16:50	111.0	↓-0.8
6/22 17:00	110.0	↓-1.0
6/22 17:10	108.8	↓-1.2
6/22 17:20	107.6	↓-1.2
6/22 17:30	106.2	↓-1.4
6/22 17:40	104.7	↓-1.5
6/22 17:50	103.2	↓-1.5
6/22 18:00	101.6	↓-1.6
6/22 18:10	100.0	↓-1.6
6/22 18:20	98.3	↓-1.7
6/22 18:30	96.7	↓-1.6
6/22 18:40	95.0	↓-1.7
6/22 18:50	93.4	↓-1.6
6/22 19:00	91.9	↓-1.5
6/22 19:10	90.5	↓-1.4
6/22 19:20	89.1	↓-1.4
6/22 19:30	87.8	↓-1.3
6/22 19:40	86.7	↓-1.1
6/22 19:50	85.7	↓-1.0
6/22 20:00	84.8	↓-0.9
6/22 20:10	84.1	↓-0.7
6/22 20:20	83.5	↓-0.6
6/22 20:30	83.2	↓-0.3
6/22 20:40	82.9	↓-0.3	干潮
6/22 20:50	82.9	0
6/22 21:00	83.1	↑0.2
6/22 21:10	83.4	↑0.3
6/22 21:20	83.9	↑0.5
6/22 21:30	84.6	↑0.7
6/22 21:40	85.5	↑0.9
6/22 21:50	86.5	↑1.0
6/22 22:00	87.7	↑1.2
6/22 22:10	89.0	↑1.3
6/22 22:20	90.5	↑1.5
6/22 22:30	92.1	↑1.6
6/22 22:40	93.8	↑1.7
6/22 22:50	95.6	↑1.8
6/22 23:00	97.4	↑1.8
6/22 23:10	99.4	↑2.0
6/22 23:20	101.4	↑2.0
6/22 23:30	103.4	↑2.0
6/22 23:40	105.4	↑2.0
6/22 23:50	107.4	↑2.0