11 (日)	02:21	06:52	12:12	19:52
	97cm	81cm	111cm	10cm
若潮 出 06:31 入 17:15 出 13:52 入 03:16

那珂湊（茨城）2052年02月11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
2/11 00:00	82.1	↑2.2
2/11 00:10	84.1	↑2.0
2/11 00:20	86.0	↑1.9
2/11 00:30	87.7	↑1.7
2/11 00:40	89.3	↑1.6
2/11 00:50	90.7	↑1.4
2/11 01:00	91.9	↑1.2
2/11 01:10	93.0	↑1.1
2/11 01:20	94.0	↑1.0
2/11 01:30	94.8	↑0.8
2/11 01:40	95.4	↑0.6
2/11 01:50	95.9	↑0.5
2/11 02:00	96.3	↑0.4
2/11 02:10	96.5	↑0.2
2/11 02:20	96.5	0	満潮
2/11 02:30	96.5	0
2/11 02:40	96.3	↓-0.2
2/11 02:50	96.0	↓-0.3
2/11 03:00	95.6	↓-0.4
2/11 03:10	95.1	↓-0.5
2/11 03:20	94.5	↓-0.6
2/11 03:30	93.8	↓-0.7
2/11 03:40	93.1	↓-0.7
2/11 03:50	92.3	↓-0.8
2/11 04:00	91.5	↓-0.8
2/11 04:10	90.6	↓-0.9
2/11 04:20	89.7	↓-0.9
2/11 04:30	88.8	↓-0.9
2/11 04:40	87.8	↓-1.0
2/11 04:50	86.9	↓-0.9
2/11 05:00	86.0	↓-0.9
2/11 05:10	85.2	↓-0.8
2/11 05:20	84.4	↓-0.8
2/11 05:30	83.6	↓-0.8
2/11 05:40	82.9	↓-0.7
2/11 05:50	82.2	↓-0.7
2/11 06:00	81.7	↓-0.5
2/11 06:10	81.2	↓-0.5
2/11 06:20	80.8	↓-0.4
2/11 06:30	80.5	↓-0.3
2/11 06:40	80.3	↓-0.2
2/11 06:50	80.3	0	干潮
2/11 07:00	80.3	0
2/11 07:10	80.5	↑0.2
2/11 07:20	80.8	↑0.3
2/11 07:30	81.2	↑0.4
2/11 07:40	81.7	↑0.5
2/11 07:50	82.4	↑0.7
2/11 08:00	83.2	↑0.8
2/11 08:10	84.0	↑0.8
2/11 08:20	85.0	↑1.0
2/11 08:30	86.1	↑1.1
2/11 08:40	87.3	↑1.2
2/11 08:50	88.6	↑1.3
2/11 09:00	89.9	↑1.3
2/11 09:10	91.3	↑1.4
2/11 09:20	92.7	↑1.4
2/11 09:30	94.2	↑1.5
2/11 09:40	95.7	↑1.5
2/11 09:50	97.2	↑1.5
2/11 10:00	98.7	↑1.5
2/11 10:10	100.2	↑1.5
2/11 10:20	101.7	↑1.5
2/11 10:30	103.0	↑1.3
2/11 10:40	104.4	↑1.4
2/11 10:50	105.6	↑1.2
2/11 11:00	106.7	↑1.1
2/11 11:10	107.8	↑1.1
2/11 11:20	108.7	↑0.9
2/11 11:30	109.4	↑0.7
2/11 11:40	110.1	↑0.7
2/11 11:50	110.5	↑0.4
2/11 12:00	110.8	↑0.3
2/11 12:10	110.9	↑0.1	満潮
2/11 12:20	110.9	0
2/11 12:30	110.6	↓-0.3
2/11 12:40	110.2	↓-0.4
2/11 12:50	109.5	↓-0.7
2/11 13:00	108.6	↓-0.9
2/11 13:10	107.6	↓-1.0
2/11 13:20	106.3	↓-1.3
2/11 13:30	104.9	↓-1.4
2/11 13:40	103.2	↓-1.7
2/11 13:50	101.4	↓-1.8
2/11 14:00	99.3	↓-2.1
2/11 14:10	97.1	↓-2.2
2/11 14:20	94.8	↓-2.3
2/11 14:30	92.2	↓-2.6
2/11 14:40	89.5	↓-2.7
2/11 14:50	86.7	↓-2.8
2/11 15:00	83.7	↓-3.0
2/11 15:10	80.6	↓-3.1
2/11 15:20	77.4	↓-3.2
2/11 15:30	74.1	↓-3.3
2/11 15:40	70.8	↓-3.3
2/11 15:50	67.3	↓-3.5	最大潮位差
2/11 16:00	63.9	↓-3.4
2/11 16:10	60.4	↓-3.5	最大潮位差
2/11 16:20	56.9	↓-3.5	最大潮位差
2/11 16:30	53.4	↓-3.5	最大潮位差
2/11 16:40	49.9	↓-3.5	最大潮位差
2/11 16:50	46.5	↓-3.4
2/11 17:00	43.1	↓-3.4
2/11 17:10	39.8	↓-3.3
2/11 17:20	36.6	↓-3.2
2/11 17:30	33.5	↓-3.1
2/11 17:40	30.5	↓-3.0
2/11 17:50	27.7	↓-2.8
2/11 18:00	25.0	↓-2.7
2/11 18:10	22.5	↓-2.5
2/11 18:20	20.2	↓-2.3
2/11 18:30	18.1	↓-2.1
2/11 18:40	16.2	↓-1.9
2/11 18:50	14.5	↓-1.7
2/11 19:00	13.1	↓-1.4
2/11 19:10	11.9	↓-1.2
2/11 19:20	10.9	↓-1.0
2/11 19:30	10.2	↓-0.7
2/11 19:40	9.8	↓-0.4
2/11 19:50	9.6	↓-0.2	干潮
2/11 20:00	9.8	↑0.2
2/11 20:10	10.1	↑0.3
2/11 20:20	10.8	↑0.7
2/11 20:30	11.7	↑0.9
2/11 20:40	12.8	↑1.1
2/11 20:50	14.2	↑1.4
2/11 21:00	15.8	↑1.6
2/11 21:10	17.7	↑1.9
2/11 21:20	19.8	↑2.1
2/11 21:30	22.1	↑2.3
2/11 21:40	24.6	↑2.5
2/11 21:50	27.2	↑2.6
2/11 22:00	30.0	↑2.8
2/11 22:10	33.0	↑3.0
2/11 22:20	36.1	↑3.1
2/11 22:30	39.2	↑3.1
2/11 22:40	42.5	↑3.3
2/11 22:50	45.9	↑3.4
2/11 23:00	49.3	↑3.4
2/11 23:10	52.7	↑3.4
2/11 23:20	56.1	↑3.4
2/11 23:30	59.5	↑3.4
2/11 23:40	62.9	↑3.4
2/11 23:50	66.2	↑3.3