11 (水)	05:55	11:01	16:37	23:30
	114cm	66cm	121cm	4cm
大潮 出 06:31 入 17:15 出 07:27 入 18:43

那珂湊（茨城）2043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	3.5	↑2.1
2/11 00:10	5.9	↑2.4
2/11 00:20	8.5	↑2.6
2/11 00:30	11.5	↑3.0
2/11 00:40	14.6	↑3.1
2/11 00:50	18.0	↑3.4
2/11 01:00	21.6	↑3.6
2/11 01:10	25.4	↑3.8
2/11 01:20	29.3	↑3.9
2/11 01:30	33.4	↑4.1
2/11 01:40	37.6	↑4.2
2/11 01:50	41.8	↑4.2
2/11 02:00	46.2	↑4.4
2/11 02:10	50.5	↑4.3
2/11 02:20	54.9	↑4.4
2/11 02:30	59.3	↑4.4
2/11 02:40	63.7	↑4.4
2/11 02:50	68.0	↑4.3
2/11 03:00	72.2	↑4.2
2/11 03:10	76.3	↑4.1
2/11 03:20	80.3	↑4.0
2/11 03:30	84.1	↑3.8
2/11 03:40	87.8	↑3.7
2/11 03:50	91.3	↑3.5
2/11 04:00	94.6	↑3.3
2/11 04:10	97.6	↑3.0
2/11 04:20	100.5	↑2.9
2/11 04:30	103.0	↑2.5
2/11 04:40	105.3	↑2.3
2/11 04:50	107.4	↑2.1
2/11 05:00	109.1	↑1.7
2/11 05:10	110.6	↑1.5
2/11 05:20	111.7	↑1.1
2/11 05:30	112.6	↑0.9
2/11 05:40	113.2	↑0.6
2/11 05:50	113.4	↑0.2	満潮
2/11 06:00	113.4	0
2/11 06:10	113.1	↓-0.3
2/11 06:20	112.6	↓-0.5
2/11 06:30	111.7	↓-0.9
2/11 06:40	110.7	↓-1.0
2/11 06:50	109.3	↓-1.4
2/11 07:00	107.8	↓-1.5
2/11 07:10	106.1	↓-1.7
2/11 07:20	104.2	↓-1.9
2/11 07:30	102.2	↓-2.0
2/11 07:40	100.0	↓-2.2
2/11 07:50	97.7	↓-2.3
2/11 08:00	95.4	↓-2.3
2/11 08:10	93.0	↓-2.4
2/11 08:20	90.5	↓-2.5
2/11 08:30	88.1	↓-2.4
2/11 08:40	85.7	↓-2.4
2/11 08:50	83.3	↓-2.4
2/11 09:00	81.0	↓-2.3
2/11 09:10	78.8	↓-2.2
2/11 09:20	76.8	↓-2.0
2/11 09:30	74.8	↓-2.0
2/11 09:40	73.0	↓-1.8
2/11 09:50	71.4	↓-1.6
2/11 10:00	70.0	↓-1.4
2/11 10:10	68.7	↓-1.3
2/11 10:20	67.7	↓-1.0
2/11 10:30	66.9	↓-0.8
2/11 10:40	66.3	↓-0.6
2/11 10:50	66.0	↓-0.3
2/11 11:00	65.8	↓-0.2	干潮
2/11 11:10	65.9	↑0.1
2/11 11:20	66.3	↑0.4
2/11 11:30	66.9	↑0.6
2/11 11:40	67.7	↑0.8
2/11 11:50	68.7	↑1.0
2/11 12:00	69.9	↑1.2
2/11 12:10	71.3	↑1.4
2/11 12:20	72.9	↑1.6
2/11 12:30	74.7	↑1.8
2/11 12:40	76.6	↑1.9
2/11 12:50	78.7	↑2.1
2/11 13:00	80.9	↑2.2
2/11 13:10	83.2	↑2.3
2/11 13:20	85.5	↑2.3
2/11 13:30	88.0	↑2.5
2/11 13:40	90.5	↑2.5
2/11 13:50	93.0	↑2.5
2/11 14:00	95.5	↑2.5
2/11 14:10	98.1	↑2.6
2/11 14:20	100.6	↑2.5
2/11 14:30	103.0	↑2.4
2/11 14:40	105.4	↑2.4
2/11 14:50	107.6	↑2.2
2/11 15:00	109.8	↑2.2
2/11 15:10	111.8	↑2.0
2/11 15:20	113.7	↑1.9
2/11 15:30	115.3	↑1.6
2/11 15:40	116.8	↑1.5
2/11 15:50	118.1	↑1.3
2/11 16:00	119.2	↑1.1
2/11 16:10	120.0	↑0.8
2/11 16:20	120.6	↑0.6
2/11 16:30	120.9	↑0.3	満潮
2/11 16:40	121.0	↑0.1
2/11 16:50	120.7	↓-0.3
2/11 17:00	120.2	↓-0.5
2/11 17:10	119.3	↓-0.9
2/11 17:20	118.2	↓-1.1
2/11 17:30	116.8	↓-1.4
2/11 17:40	115.0	↓-1.8
2/11 17:50	113.0	↓-2.0
2/11 18:00	110.7	↓-2.3
2/11 18:10	108.1	↓-2.6
2/11 18:20	105.2	↓-2.9
2/11 18:30	102.1	↓-3.1
2/11 18:40	98.7	↓-3.4
2/11 18:50	95.1	↓-3.6
2/11 19:00	91.3	↓-3.8
2/11 19:10	87.3	↓-4.0
2/11 19:20	83.2	↓-4.1
2/11 19:30	78.9	↓-4.3
2/11 19:40	74.5	↓-4.4
2/11 19:50	70.0	↓-4.5
2/11 20:00	65.4	↓-4.6	最大潮位差
2/11 20:10	60.8	↓-4.6	最大潮位差
2/11 20:20	56.2	↓-4.6	最大潮位差
2/11 20:30	51.7	↓-4.5
2/11 20:40	47.2	↓-4.5
2/11 20:50	42.7	↓-4.5
2/11 21:00	38.4	↓-4.3
2/11 21:10	34.3	↓-4.1
2/11 21:20	30.3	↓-4.0
2/11 21:30	26.5	↓-3.8
2/11 21:40	22.9	↓-3.6
2/11 21:50	19.6	↓-3.3
2/11 22:00	16.5	↓-3.1
2/11 22:10	13.7	↓-2.8
2/11 22:20	11.3	↓-2.4
2/11 22:30	9.1	↓-2.2
2/11 22:40	7.2	↓-1.9
2/11 22:50	5.7	↓-1.5
2/11 23:00	4.5	↓-1.2
2/11 23:10	3.7	↓-0.8
2/11 23:20	3.2	↓-0.5	干潮
2/11 23:30	3.0	↓-0.2	干潮
2/11 23:40	3.2	↑0.2
2/11 23:50	3.7	↑0.5