22 (日)	04:17	09:07	14:13	21:32
	110cm	79cm	114cm	-4cm
中潮 出 06:18 入 17:26 出 15:39 入 05:29

那珂湊（茨城）2043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	44.2	↑4.0
2/22 00:10	48.2	↑4.0
2/22 00:20	52.2	↑4.0
2/22 00:30	56.2	↑4.0
2/22 00:40	60.1	↑3.9
2/22 00:50	64.1	↑4.0
2/22 01:00	67.9	↑3.8
2/22 01:10	71.7	↑3.8
2/22 01:20	75.3	↑3.6
2/22 01:30	78.9	↑3.6
2/22 01:40	82.3	↑3.4
2/22 01:50	85.5	↑3.2
2/22 02:00	88.6	↑3.1
2/22 02:10	91.5	↑2.9
2/22 02:20	94.2	↑2.7
2/22 02:30	96.8	↑2.6
2/22 02:40	99.1	↑2.3
2/22 02:50	101.1	↑2.0
2/22 03:00	103.0	↑1.9
2/22 03:10	104.6	↑1.6
2/22 03:20	106.0	↑1.4
2/22 03:30	107.1	↑1.1
2/22 03:40	108.1	↑1.0
2/22 03:50	108.7	↑0.6
2/22 04:00	109.2	↑0.5
2/22 04:10	109.4	↑0.2	満潮
2/22 04:20	109.4	0
2/22 04:30	109.2	↓-0.2
2/22 04:40	108.9	↓-0.3
2/22 04:50	108.3	↓-0.6
2/22 05:00	107.5	↓-0.8
2/22 05:10	106.6	↓-0.9
2/22 05:20	105.5	↓-1.1
2/22 05:30	104.3	↓-1.2
2/22 05:40	103.0	↓-1.3
2/22 05:50	101.6	↓-1.4
2/22 06:00	100.1	↓-1.5
2/22 06:10	98.5	↓-1.6
2/22 06:20	96.9	↓-1.6
2/22 06:30	95.2	↓-1.7
2/22 06:40	93.6	↓-1.6
2/22 06:50	91.9	↓-1.7
2/22 07:00	90.3	↓-1.6
2/22 07:10	88.7	↓-1.6
2/22 07:20	87.2	↓-1.5
2/22 07:30	85.8	↓-1.4
2/22 07:40	84.5	↓-1.3
2/22 07:50	83.2	↓-1.3
2/22 08:00	82.1	↓-1.1
2/22 08:10	81.2	↓-0.9
2/22 08:20	80.3	↓-0.9
2/22 08:30	79.6	↓-0.7
2/22 08:40	79.1	↓-0.5
2/22 08:50	78.8	↓-0.3
2/22 09:00	78.6	↓-0.2	干潮
2/22 09:10	78.6	0
2/22 09:20	78.7	↑0.1
2/22 09:30	79.0	↑0.3
2/22 09:40	79.5	↑0.5
2/22 09:50	80.2	↑0.7
2/22 10:00	81.0	↑0.8
2/22 10:10	81.9	↑0.9
2/22 10:20	83.0	↑1.1
2/22 10:30	84.3	↑1.3
2/22 10:40	85.6	↑1.3
2/22 10:50	87.1	↑1.5
2/22 11:00	88.6	↑1.5
2/22 11:10	90.3	↑1.7
2/22 11:20	92.0	↑1.7
2/22 11:30	93.7	↑1.7
2/22 11:40	95.5	↑1.8
2/22 11:50	97.3	↑1.8
2/22 12:00	99.1	↑1.8
2/22 12:10	100.8	↑1.7
2/22 12:20	102.5	↑1.7
2/22 12:30	104.2	↑1.7
2/22 12:40	105.8	↑1.6
2/22 12:50	107.2	↑1.4
2/22 13:00	108.6	↑1.4
2/22 13:10	109.9	↑1.3
2/22 13:20	110.9	↑1.0
2/22 13:30	111.9	↑1.0
2/22 13:40	112.6	↑0.7
2/22 13:50	113.2	↑0.6
2/22 14:00	113.6	↑0.4
2/22 14:10	113.7	↑0.1	満潮
2/22 14:20	113.6	↓-0.1
2/22 14:30	113.3	↓-0.3
2/22 14:40	112.8	↓-0.5
2/22 14:50	112.0	↓-0.8
2/22 15:00	110.9	↓-1.1
2/22 15:10	109.6	↓-1.3
2/22 15:20	108.1	↓-1.5
2/22 15:30	106.3	↓-1.8
2/22 15:40	104.2	↓-2.1
2/22 15:50	102.0	↓-2.2
2/22 16:00	99.4	↓-2.6
2/22 16:10	96.7	↓-2.7
2/22 16:20	93.7	↓-3.0
2/22 16:30	90.5	↓-3.2
2/22 16:40	87.1	↓-3.4
2/22 16:50	83.5	↓-3.6
2/22 17:00	79.8	↓-3.7
2/22 17:10	75.9	↓-3.9
2/22 17:20	71.9	↓-4.0
2/22 17:30	67.8	↓-4.1
2/22 17:40	63.6	↓-4.2
2/22 17:50	59.4	↓-4.2
2/22 18:00	55.1	↓-4.3	最大潮位差
2/22 18:10	50.8	↓-4.3	最大潮位差
2/22 18:20	46.5	↓-4.3	最大潮位差
2/22 18:30	42.2	↓-4.3	最大潮位差
2/22 18:40	38.0	↓-4.2
2/22 18:50	33.8	↓-4.2
2/22 19:00	29.8	↓-4.0
2/22 19:10	25.9	↓-3.9
2/22 19:20	22.2	↓-3.7
2/22 19:30	18.6	↓-3.6
2/22 19:40	15.2	↓-3.4
2/22 19:50	12.1	↓-3.1
2/22 20:00	9.2	↓-2.9
2/22 20:10	6.5	↓-2.7
2/22 20:20	4.1	↓-2.4
2/22 20:30	2.0	↓-2.1
2/22 20:40	0.2	↓-1.8
2/22 20:50	-1.3	↓-1.5
2/22 21:00	-2.5	↓-1.2
2/22 21:10	-3.4	↓-0.9
2/22 21:20	-3.9	↓-0.5
2/22 21:30	-4.1	↓-0.2	干潮
2/22 21:40	-4.0	↑0.1
2/22 21:50	-3.5	↑0.5
2/22 22:00	-2.8	↑0.7
2/22 22:10	-1.7	↑1.1
2/22 22:20	-0.2	↑1.5
2/22 22:30	1.5	↑1.7
2/22 22:40	3.5	↑2.0
2/22 22:50	5.8	↑2.3
2/22 23:00	8.4	↑2.6
2/22 23:10	11.2	↑2.8
2/22 23:20	14.3	↑3.1
2/22 23:30	17.5	↑3.2
2/22 23:40	21.0	↑3.5
2/22 23:50	24.7	↑3.7