07 (火)	04:20	08:54	13:39	21:16
	109cm	88cm	111cm	1cm
中潮 出 06:34 入 17:11 出 05:23 入 14:47

那珂湊（茨城）2062年02月07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
2/7 00:00	51.3	↑3.5
2/7 00:10	54.9	↑3.6
2/7 00:20	58.4	↑3.5
2/7 00:30	62.0	↑3.6
2/7 00:40	65.5	↑3.5
2/7 00:50	68.9	↑3.4
2/7 01:00	72.3	↑3.4
2/7 01:10	75.6	↑3.3
2/7 01:20	78.7	↑3.1
2/7 01:30	81.8	↑3.1
2/7 01:40	84.8	↑3.0
2/7 01:50	87.6	↑2.8
2/7 02:00	90.2	↑2.6
2/7 02:10	92.7	↑2.5
2/7 02:20	95.1	↑2.4
2/7 02:30	97.2	↑2.1
2/7 02:40	99.2	↑2.0
2/7 02:50	101.0	↑1.8
2/7 03:00	102.5	↑1.5
2/7 03:10	103.9	↑1.4
2/7 03:20	105.1	↑1.2
2/7 03:30	106.1	↑1.0
2/7 03:40	107.0	↑0.9
2/7 03:50	107.6	↑0.6
2/7 04:00	108.0	↑0.4
2/7 04:10	108.2	↑0.2	満潮
2/7 04:20	108.3	↑0.1	満潮
2/7 04:30	108.2	↓-0.1
2/7 04:40	108.0	↓-0.2
2/7 04:50	107.6	↓-0.4
2/7 05:00	107.0	↓-0.6
2/7 05:10	106.3	↓-0.7
2/7 05:20	105.6	↓-0.7
2/7 05:30	104.7	↓-0.9
2/7 05:40	103.7	↓-1.0
2/7 05:50	102.6	↓-1.1
2/7 06:00	101.5	↓-1.1
2/7 06:10	100.4	↓-1.1
2/7 06:20	99.2	↓-1.2
2/7 06:30	98.0	↓-1.2
2/7 06:40	96.8	↓-1.2
2/7 06:50	95.6	↓-1.2
2/7 07:00	94.5	↓-1.1
2/7 07:10	93.4	↓-1.1
2/7 07:20	92.3	↓-1.1
2/7 07:30	91.4	↓-0.9
2/7 07:40	90.5	↓-0.9
2/7 07:50	89.7	↓-0.8
2/7 08:00	89.0	↓-0.7
2/7 08:10	88.4	↓-0.6
2/7 08:20	87.9	↓-0.5
2/7 08:30	87.5	↓-0.4
2/7 08:40	87.3	↓-0.2
2/7 08:50	87.2	↓-0.1	干潮
2/7 09:00	87.2	0
2/7 09:10	87.3	↑0.1
2/7 09:20	87.6	↑0.3
2/7 09:30	88.0	↑0.4
2/7 09:40	88.5	↑0.5
2/7 09:50	89.2	↑0.7
2/7 10:00	89.9	↑0.7
2/7 10:10	90.8	↑0.9
2/7 10:20	91.7	↑0.9
2/7 10:30	92.7	↑1.0
2/7 10:40	93.8	↑1.1
2/7 10:50	95.0	↑1.2
2/7 11:00	96.2	↑1.2
2/7 11:10	97.4	↑1.2
2/7 11:20	98.7	↑1.3
2/7 11:30	99.9	↑1.2
2/7 11:40	101.2	↑1.3
2/7 11:50	102.4	↑1.2
2/7 12:00	103.6	↑1.2
2/7 12:10	104.8	↑1.2
2/7 12:20	105.8	↑1.0
2/7 12:30	106.8	↑1.0
2/7 12:40	107.7	↑0.9
2/7 12:50	108.5	↑0.8
2/7 13:00	109.1	↑0.6
2/7 13:10	109.7	↑0.6
2/7 13:20	110.0	↑0.3
2/7 13:30	110.2	↑0.2	満潮
2/7 13:40	110.3	↑0.1
2/7 13:50	110.2	↓-0.1
2/7 14:00	109.8	↓-0.4
2/7 14:10	109.3	↓-0.5
2/7 14:20	108.6	↓-0.7
2/7 14:30	107.7	↓-0.9
2/7 14:40	106.6	↓-1.1
2/7 14:50	105.2	↓-1.4
2/7 15:00	103.7	↓-1.5
2/7 15:10	101.9	↓-1.8
2/7 15:20	100.0	↓-1.9
2/7 15:30	97.8	↓-2.2
2/7 15:40	95.4	↓-2.4
2/7 15:50	92.9	↓-2.5
2/7 16:00	90.1	↓-2.8
2/7 16:10	87.2	↓-2.9
2/7 16:20	84.1	↓-3.1
2/7 16:30	80.9	↓-3.2
2/7 16:40	77.5	↓-3.4
2/7 16:50	74.0	↓-3.5
2/7 17:00	70.4	↓-3.6
2/7 17:10	66.6	↓-3.8
2/7 17:20	62.9	↓-3.7
2/7 17:30	59.0	↓-3.9	最大潮位差
2/7 17:40	55.2	↓-3.8
2/7 17:50	51.3	↓-3.9	最大潮位差
2/7 18:00	47.4	↓-3.9	最大潮位差
2/7 18:10	43.5	↓-3.9	最大潮位差
2/7 18:20	39.7	↓-3.8
2/7 18:30	36.0	↓-3.7
2/7 18:40	32.3	↓-3.7
2/7 18:50	28.8	↓-3.5
2/7 19:00	25.4	↓-3.4
2/7 19:10	22.1	↓-3.3
2/7 19:20	19.0	↓-3.1
2/7 19:30	16.1	↓-2.9
2/7 19:40	13.5	↓-2.6
2/7 19:50	11.0	↓-2.5
2/7 20:00	8.8	↓-2.2
2/7 20:10	6.8	↓-2.0
2/7 20:20	5.0	↓-1.8
2/7 20:30	3.6	↓-1.4
2/7 20:40	2.4	↓-1.2
2/7 20:50	1.6	↓-0.8
2/7 21:00	1.0	↓-0.6
2/7 21:10	0.7	↓-0.3	干潮
2/7 21:20	0.7	0
2/7 21:30	1.0	↑0.3
2/7 21:40	1.6	↑0.6
2/7 21:50	2.5	↑0.9
2/7 22:00	3.7	↑1.2
2/7 22:10	5.1	↑1.4
2/7 22:20	6.9	↑1.8
2/7 22:30	8.8	↑1.9
2/7 22:40	11.1	↑2.3
2/7 22:50	13.6	↑2.5
2/7 23:00	16.3	↑2.7
2/7 23:10	19.2	↑2.9
2/7 23:20	22.3	↑3.1
2/7 23:30	25.5	↑3.2
2/7 23:40	29.0	↑3.5
2/7 23:50	32.5	↑3.5