22 (火)	01:12	08:22	15:12	20:09
	123cm	26cm	108cm	76cm
中潮 出 04:22 入 19:00 出 02:20 入 16:07 潮干狩り ○ 07:20～09:22

那珂湊（茨城）2055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	117.2	↑1.5
6/22 00:10	118.5	↑1.3
6/22 00:20	119.6	↑1.1
6/22 00:30	120.6	↑1.0
6/22 00:40	121.4	↑0.8
6/22 00:50	121.9	↑0.5
6/22 01:00	122.3	↑0.4
6/22 01:10	122.4	↑0.1	満潮
6/22 01:20	122.3	↓-0.1
6/22 01:30	122.0	↓-0.3
6/22 01:40	121.4	↓-0.6
6/22 01:50	120.6	↓-0.8
6/22 02:00	119.6	↓-1.0
6/22 02:10	118.4	↓-1.2
6/22 02:20	116.9	↓-1.5
6/22 02:30	115.2	↓-1.7
6/22 02:40	113.3	↓-1.9
6/22 02:50	111.1	↓-2.2
6/22 03:00	108.8	↓-2.3
6/22 03:10	106.3	↓-2.5
6/22 03:20	103.6	↓-2.7
6/22 03:30	100.8	↓-2.8
6/22 03:40	97.8	↓-3.0
6/22 03:50	94.7	↓-3.1
6/22 04:00	91.4	↓-3.3
6/22 04:10	88.1	↓-3.3
6/22 04:20	84.7	↓-3.4
6/22 04:30	81.2	↓-3.5
6/22 04:40	77.7	↓-3.5
6/22 04:50	74.1	↓-3.6	最大潮位差
6/22 05:00	70.5	↓-3.6	最大潮位差
6/22 05:10	67.0	↓-3.5
6/22 05:20	63.5	↓-3.5
6/22 05:30	60.0	↓-3.5
6/22 05:40	56.6	↓-3.4
6/22 05:50	53.3	↓-3.3
6/22 06:00	50.1	↓-3.2
6/22 06:10	47.1	↓-3.0
6/22 06:20	44.1	↓-3.0
6/22 06:30	41.4	↓-2.7
6/22 06:40	38.8	↓-2.6
6/22 06:50	36.5	↓-2.3
6/22 07:00	34.3	↓-2.2
6/22 07:10	32.4	↓-1.9
6/22 07:20	30.7	↓-1.7
6/22 07:30	29.2	↓-1.5
6/22 07:40	28.0	↓-1.2
6/22 07:50	27.1	↓-0.9
6/22 08:00	26.4	↓-0.7
6/22 08:10	26.0	↓-0.4
6/22 08:20	25.8	↓-0.2	干潮
6/22 08:30	25.9	↑0.1
6/22 08:40	26.3	↑0.4
6/22 08:50	27.0	↑0.7
6/22 09:00	27.9	↑0.9
6/22 09:10	29.0	↑1.1
6/22 09:20	30.4	↑1.4
6/22 09:30	32.0	↑1.6
6/22 09:40	33.9	↑1.9
6/22 09:50	35.9	↑2.0
6/22 10:00	38.2	↑2.3
6/22 10:10	40.6	↑2.4
6/22 10:20	43.2	↑2.6
6/22 10:30	45.9	↑2.7
6/22 10:40	48.7	↑2.8
6/22 10:50	51.7	↑3.0
6/22 11:00	54.7	↑3.0
6/22 11:10	57.8	↑3.1
6/22 11:20	61.0	↑3.2
6/22 11:30	64.1	↑3.1
6/22 11:40	67.3	↑3.2
6/22 11:50	70.5	↑3.2
6/22 12:00	73.6	↑3.1
6/22 12:10	76.7	↑3.1
6/22 12:20	79.7	↑3.0
6/22 12:30	82.6	↑2.9
6/22 12:40	85.5	↑2.9
6/22 12:50	88.2	↑2.7
6/22 13:00	90.8	↑2.6
6/22 13:10	93.2	↑2.4
6/22 13:20	95.5	↑2.3
6/22 13:30	97.6	↑2.1
6/22 13:40	99.5	↑1.9
6/22 13:50	101.3	↑1.8
6/22 14:00	102.8	↑1.5
6/22 14:10	104.2	↑1.4
6/22 14:20	105.3	↑1.1
6/22 14:30	106.2	↑0.9
6/22 14:40	107.0	↑0.8
6/22 14:50	107.5	↑0.5
6/22 15:00	107.8	↑0.3
6/22 15:10	107.9	↑0.1	満潮
6/22 15:20	107.9	0
6/22 15:30	107.6	↓-0.3
6/22 15:40	107.1	↓-0.5
6/22 15:50	106.5	↓-0.6
6/22 16:00	105.7	↓-0.8
6/22 16:10	104.8	↓-0.9
6/22 16:20	103.7	↓-1.1
6/22 16:30	102.5	↓-1.2
6/22 16:40	101.1	↓-1.4
6/22 16:50	99.7	↓-1.4
6/22 17:00	98.2	↓-1.5
6/22 17:10	96.6	↓-1.6
6/22 17:20	95.0	↓-1.6
6/22 17:30	93.4	↓-1.6
6/22 17:40	91.7	↓-1.7
6/22 17:50	90.0	↓-1.7
6/22 18:00	88.4	↓-1.6
6/22 18:10	86.8	↓-1.6
6/22 18:20	85.2	↓-1.6
6/22 18:30	83.7	↓-1.5
6/22 18:40	82.3	↓-1.4
6/22 18:50	81.1	↓-1.2
6/22 19:00	79.9	↓-1.2
6/22 19:10	78.8	↓-1.1
6/22 19:20	78.0	↓-0.8
6/22 19:30	77.2	↓-0.8
6/22 19:40	76.6	↓-0.6
6/22 19:50	76.2	↓-0.4
6/22 20:00	76.0	↓-0.2	干潮
6/22 20:10	75.9	↓-0.1
6/22 20:20	76.1	↑0.2
6/22 20:30	76.4	↑0.3
6/22 20:40	76.9	↑0.5
6/22 20:50	77.6	↑0.7
6/22 21:00	78.4	↑0.8
6/22 21:10	79.5	↑1.1
6/22 21:20	80.7	↑1.2
6/22 21:30	82.0	↑1.3
6/22 21:40	83.6	↑1.6
6/22 21:50	85.2	↑1.6
6/22 22:00	87.0	↑1.8
6/22 22:10	88.9	↑1.9
6/22 22:20	90.9	↑2.0
6/22 22:30	93.0	↑2.1
6/22 22:40	95.1	↑2.1
6/22 22:50	97.3	↑2.2
6/22 23:00	99.5	↑2.2
6/22 23:10	101.8	↑2.3
6/22 23:20	104.0	↑2.2
6/22 23:30	106.2	↑2.2
6/22 23:40	108.3	↑2.1
6/22 23:50	110.4	↑2.1