22 (土)	08:00	02:39	21:20	14:19
	102cm	72cm	117cm	45cm
小潮 出 04:21 入 19:00 出 23:14 入 11:10

那珂湊（茨城）2030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	88.2	↓-1.9
6/22 00:10	86.2	↓-2.0
6/22 00:20	84.4	↓-1.8
6/22 00:30	82.6	↓-1.8
6/22 00:40	81.0	↓-1.6
6/22 00:50	79.5	↓-1.5
6/22 01:00	78.0	↓-1.5
6/22 01:10	76.7	↓-1.3
6/22 01:20	75.5	↓-1.2
6/22 01:30	74.5	↓-1.0
6/22 01:40	73.6	↓-0.9
6/22 01:50	72.9	↓-0.7
6/22 02:00	72.2	↓-0.7
6/22 02:10	71.8	↓-0.4
6/22 02:20	71.4	↓-0.4
6/22 02:30	71.3	↓-0.1	干潮
6/22 02:40	71.2	↓-0.1
6/22 02:50	71.3	↑0.1
6/22 03:00	71.5	↑0.2
6/22 03:10	71.9	↑0.4
6/22 03:20	72.4	↑0.5
6/22 03:30	73.0	↑0.6
6/22 03:40	73.7	↑0.7
6/22 03:50	74.6	↑0.9
6/22 04:00	75.5	↑0.9
6/22 04:10	76.5	↑1.0
6/22 04:20	77.6	↑1.1
6/22 04:30	78.8	↑1.2
6/22 04:40	80.1	↑1.3
6/22 04:50	81.4	↑1.3
6/22 05:00	82.7	↑1.3
6/22 05:10	84.1	↑1.4
6/22 05:20	85.5	↑1.4
6/22 05:30	87.0	↑1.5
6/22 05:40	88.4	↑1.4
6/22 05:50	89.8	↑1.4
6/22 06:00	91.2	↑1.4
6/22 06:10	92.6	↑1.4
6/22 06:20	93.9	↑1.3
6/22 06:30	95.1	↑1.2
6/22 06:40	96.2	↑1.1
6/22 06:50	97.3	↑1.1
6/22 07:00	98.2	↑0.9
6/22 07:10	99.1	↑0.9
6/22 07:20	99.8	↑0.7
6/22 07:30	100.3	↑0.5
6/22 07:40	100.7	↑0.4
6/22 07:50	101.0	↑0.3	満潮
6/22 08:00	101.0	0	満潮
6/22 08:10	100.9	↓-0.1
6/22 08:20	100.6	↓-0.3
6/22 08:30	100.2	↓-0.4
6/22 08:40	99.5	↓-0.7
6/22 08:50	98.7	↓-0.8
6/22 09:00	97.7	↓-1.0
6/22 09:10	96.5	↓-1.2
6/22 09:20	95.1	↓-1.4
6/22 09:30	93.6	↓-1.5
6/22 09:40	91.9	↓-1.7
6/22 09:50	90.1	↓-1.8
6/22 10:00	88.2	↓-1.9
6/22 10:10	86.1	↓-2.1
6/22 10:20	84.0	↓-2.1
6/22 10:30	81.7	↓-2.3
6/22 10:40	79.4	↓-2.3
6/22 10:50	77.1	↓-2.3
6/22 11:00	74.7	↓-2.4
6/22 11:10	72.3	↓-2.4
6/22 11:20	69.9	↓-2.4
6/22 11:30	67.5	↓-2.4
6/22 11:40	65.1	↓-2.4
6/22 11:50	62.8	↓-2.3
6/22 12:00	60.6	↓-2.2
6/22 12:10	58.5	↓-2.1
6/22 12:20	56.5	↓-2.0
6/22 12:30	54.6	↓-1.9
6/22 12:40	52.8	↓-1.8
6/22 12:50	51.2	↓-1.6
6/22 13:00	49.7	↓-1.5
6/22 13:10	48.4	↓-1.3
6/22 13:20	47.2	↓-1.2
6/22 13:30	46.2	↓-1.0
6/22 13:40	45.4	↓-0.8
6/22 13:50	44.8	↓-0.6
6/22 14:00	44.4	↓-0.4
6/22 14:10	44.1	↓-0.3	干潮
6/22 14:20	44.1	0
6/22 14:30	44.2	↑0.1
6/22 14:40	44.5	↑0.3
6/22 14:50	45.1	↑0.6
6/22 15:00	45.7	↑0.6
6/22 15:10	46.6	↑0.9
6/22 15:20	47.7	↑1.1
6/22 15:30	48.9	↑1.2
6/22 15:40	50.2	↑1.3
6/22 15:50	51.8	↑1.6
6/22 16:00	53.5	↑1.7
6/22 16:10	55.3	↑1.8
6/22 16:20	57.3	↑2.0
6/22 16:30	59.3	↑2.0
6/22 16:40	61.6	↑2.3
6/22 16:50	63.9	↑2.3
6/22 17:00	66.3	↑2.4
6/22 17:10	68.8	↑2.5
6/22 17:20	71.3	↑2.5
6/22 17:30	73.9	↑2.6
6/22 17:40	76.6	↑2.7	最大潮位差
6/22 17:50	79.3	↑2.7	最大潮位差
6/22 18:00	82.0	↑2.7	最大潮位差
6/22 18:10	84.7	↑2.7	最大潮位差
6/22 18:20	87.4	↑2.7	最大潮位差
6/22 18:30	90.1	↑2.7	最大潮位差
6/22 18:40	92.7	↑2.6
6/22 18:50	95.3	↑2.6
6/22 19:00	97.8	↑2.5
6/22 19:10	100.2	↑2.4
6/22 19:20	102.5	↑2.3
6/22 19:30	104.6	↑2.1
6/22 19:40	106.6	↑2.0
6/22 19:50	108.5	↑1.9
6/22 20:00	110.2	↑1.7
6/22 20:10	111.7	↑1.5
6/22 20:20	113.1	↑1.4
6/22 20:30	114.2	↑1.1
6/22 20:40	115.2	↑1.0
6/22 20:50	115.9	↑0.7
6/22 21:00	116.4	↑0.5
6/22 21:10	116.7	↑0.3	満潮
6/22 21:20	116.8	↑0.1	満潮
6/22 21:30	116.7	↓-0.1
6/22 21:40	116.4	↓-0.3
6/22 21:50	115.9	↓-0.5
6/22 22:00	115.1	↓-0.8
6/22 22:10	114.2	↓-0.9
6/22 22:20	113.1	↓-1.1
6/22 22:30	111.8	↓-1.3
6/22 22:40	110.4	↓-1.4
6/22 22:50	108.8	↓-1.6
6/22 23:00	107.1	↓-1.7
6/22 23:10	105.3	↓-1.8
6/22 23:20	103.4	↓-1.9
6/22 23:30	101.4	↓-2.0
6/22 23:40	99.4	↓-2.0
6/22 23:50	97.3	↓-2.1