11 (金)	03:07	07:53	13:11	20:35
	101cm	77cm	112cm	9cm
中潮 出 06:30 入 17:16 出 14:39 入 04:01

那珂湊（茨城）2033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	71.0	↑3.0
2/11 00:10	73.9	↑2.9
2/11 00:20	76.7	↑2.8
2/11 00:30	79.4	↑2.7
2/11 00:40	81.9	↑2.5
2/11 00:50	84.4	↑2.5
2/11 01:00	86.6	↑2.2
2/11 01:10	88.8	↑2.2
2/11 01:20	90.7	↑1.9
2/11 01:30	92.5	↑1.8
2/11 01:40	94.1	↑1.6
2/11 01:50	95.5	↑1.4
2/11 02:00	96.8	↑1.3
2/11 02:10	97.9	↑1.1
2/11 02:20	98.8	↑0.9
2/11 02:30	99.5	↑0.7
2/11 02:40	100.0	↑0.5
2/11 02:50	100.4	↑0.4
2/11 03:00	100.5	↑0.1	満潮
2/11 03:10	100.6	↑0.1
2/11 03:20	100.4	↓-0.2
2/11 03:30	100.1	↓-0.3
2/11 03:40	99.7	↓-0.4
2/11 03:50	99.1	↓-0.6
2/11 04:00	98.4	↓-0.7
2/11 04:10	97.6	↓-0.8
2/11 04:20	96.6	↓-1.0
2/11 04:30	95.6	↓-1.0
2/11 04:40	94.5	↓-1.1
2/11 04:50	93.4	↓-1.1
2/11 05:00	92.2	↓-1.2
2/11 05:10	90.9	↓-1.3
2/11 05:20	89.7	↓-1.2
2/11 05:30	88.4	↓-1.3
2/11 05:40	87.1	↓-1.3
2/11 05:50	85.8	↓-1.3
2/11 06:00	84.6	↓-1.2
2/11 06:10	83.4	↓-1.2
2/11 06:20	82.3	↓-1.1
2/11 06:30	81.3	↓-1.0
2/11 06:40	80.3	↓-1.0
2/11 06:50	79.5	↓-0.8
2/11 07:00	78.7	↓-0.8
2/11 07:10	78.1	↓-0.6
2/11 07:20	77.5	↓-0.6
2/11 07:30	77.2	↓-0.3
2/11 07:40	76.9	↓-0.3
2/11 07:50	76.8	↓-0.1	干潮
2/11 08:00	76.8	0
2/11 08:10	77.0	↑0.2
2/11 08:20	77.4	↑0.4
2/11 08:30	77.8	↑0.4
2/11 08:40	78.5	↑0.7
2/11 08:50	79.2	↑0.7
2/11 09:00	80.1	↑0.9
2/11 09:10	81.2	↑1.1
2/11 09:20	82.3	↑1.1
2/11 09:30	83.6	↑1.3
2/11 09:40	84.9	↑1.3
2/11 09:50	86.4	↑1.5
2/11 10:00	87.9	↑1.5
2/11 10:10	89.5	↑1.6
2/11 10:20	91.1	↑1.6
2/11 10:30	92.8	↑1.7
2/11 10:40	94.5	↑1.7
2/11 10:50	96.2	↑1.7
2/11 11:00	97.9	↑1.7
2/11 11:10	99.5	↑1.6
2/11 11:20	101.1	↑1.6
2/11 11:30	102.6	↑1.5
2/11 11:40	104.0	↑1.4
2/11 11:50	105.4	↑1.4
2/11 12:00	106.6	↑1.2
2/11 12:10	107.7	↑1.1
2/11 12:20	108.7	↑1.0
2/11 12:30	109.5	↑0.8
2/11 12:40	110.2	↑0.7
2/11 12:50	110.7	↑0.5
2/11 13:00	111.0	↑0.3
2/11 13:10	111.1	↑0.1	満潮
2/11 13:20	111.0	↓-0.1
2/11 13:30	110.7	↓-0.3
2/11 13:40	110.2	↓-0.5
2/11 13:50	109.4	↓-0.8
2/11 14:00	108.5	↓-0.9
2/11 14:10	107.3	↓-1.2
2/11 14:20	105.9	↓-1.4
2/11 14:30	104.3	↓-1.6
2/11 14:40	102.5	↓-1.8
2/11 14:50	100.5	↓-2.0
2/11 15:00	98.3	↓-2.2
2/11 15:10	95.9	↓-2.4
2/11 15:20	93.3	↓-2.6
2/11 15:30	90.6	↓-2.7
2/11 15:40	87.7	↓-2.9
2/11 15:50	84.6	↓-3.1
2/11 16:00	81.4	↓-3.2
2/11 16:10	78.1	↓-3.3
2/11 16:20	74.7	↓-3.4
2/11 16:30	71.2	↓-3.5
2/11 16:40	67.6	↓-3.6
2/11 16:50	63.9	↓-3.7	最大潮位差
2/11 17:00	60.3	↓-3.6
2/11 17:10	56.6	↓-3.7	最大潮位差
2/11 17:20	52.9	↓-3.7	最大潮位差
2/11 17:30	49.3	↓-3.6
2/11 17:40	45.7	↓-3.6
2/11 17:50	42.1	↓-3.6
2/11 18:00	38.7	↓-3.4
2/11 18:10	35.3	↓-3.4
2/11 18:20	32.1	↓-3.2
2/11 18:30	29.0	↓-3.1
2/11 18:40	26.1	↓-2.9
2/11 18:50	23.4	↓-2.7
2/11 19:00	20.8	↓-2.6
2/11 19:10	18.5	↓-2.3
2/11 19:20	16.4	↓-2.1
2/11 19:30	14.5	↓-1.9
2/11 19:40	12.9	↓-1.6
2/11 19:50	11.6	↓-1.3
2/11 20:00	10.5	↓-1.1
2/11 20:10	9.7	↓-0.8
2/11 20:20	9.1	↓-0.6
2/11 20:30	8.9	↓-0.2	干潮
2/11 20:40	8.9	0
2/11 20:50	9.2	↑0.3
2/11 21:00	9.8	↑0.6
2/11 21:10	10.7	↑0.9
2/11 21:20	11.8	↑1.1
2/11 21:30	13.3	↑1.5
2/11 21:40	14.9	↑1.6
2/11 21:50	16.8	↑1.9
2/11 22:00	19.0	↑2.2
2/11 22:10	21.3	↑2.3
2/11 22:20	23.9	↑2.6
2/11 22:30	26.7	↑2.8
2/11 22:40	29.6	↑2.9
2/11 22:50	32.7	↑3.1
2/11 23:00	35.9	↑3.2
2/11 23:10	39.3	↑3.4
2/11 23:20	42.7	↑3.4
2/11 23:30	46.2	↑3.5
2/11 23:40	49.8	↑3.6
2/11 23:50	53.4	↑3.6