11 (日)	03:54	08:37	13:45	21:09
	107cm	81cm	114cm	2cm
中潮 出 06:30 入 17:16 出 04:57 入 15:10

那珂湊（茨城）2029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	55.9	↑3.7
2/11 00:10	59.5	↑3.6
2/11 00:20	63.1	↑3.6
2/11 00:30	66.7	↑3.6
2/11 00:40	70.2	↑3.5
2/11 00:50	73.6	↑3.4
2/11 01:00	76.9	↑3.3
2/11 01:10	80.0	↑3.1
2/11 01:20	83.1	↑3.1
2/11 01:30	86.0	↑2.9
2/11 01:40	88.7	↑2.7
2/11 01:50	91.3	↑2.6
2/11 02:00	93.7	↑2.4
2/11 02:10	95.9	↑2.2
2/11 02:20	97.9	↑2.0
2/11 02:30	99.6	↑1.7
2/11 02:40	101.2	↑1.6
2/11 02:50	102.6	↑1.4
2/11 03:00	103.8	↑1.2
2/11 03:10	104.8	↑1.0
2/11 03:20	105.5	↑0.7
2/11 03:30	106.1	↑0.6
2/11 03:40	106.4	↑0.3
2/11 03:50	106.6	↑0.2	満潮
2/11 04:00	106.5	↓-0.1
2/11 04:10	106.3	↓-0.2
2/11 04:20	105.9	↓-0.4
2/11 04:30	105.4	↓-0.5
2/11 04:40	104.7	↓-0.7
2/11 04:50	103.8	↓-0.9
2/11 05:00	102.9	↓-0.9
2/11 05:10	101.8	↓-1.1
2/11 05:20	100.6	↓-1.2
2/11 05:30	99.3	↓-1.3
2/11 05:40	98.0	↓-1.3
2/11 05:50	96.6	↓-1.4
2/11 06:00	95.2	↓-1.4
2/11 06:10	93.8	↓-1.4
2/11 06:20	92.4	↓-1.4
2/11 06:30	91.0	↓-1.4
2/11 06:40	89.6	↓-1.4
2/11 06:50	88.3	↓-1.3
2/11 07:00	87.0	↓-1.3
2/11 07:10	85.8	↓-1.2
2/11 07:20	84.8	↓-1.0
2/11 07:30	83.8	↓-1.0
2/11 07:40	82.9	↓-0.9
2/11 07:50	82.1	↓-0.8
2/11 08:00	81.5	↓-0.6
2/11 08:10	81.0	↓-0.5
2/11 08:20	80.7	↓-0.3
2/11 08:30	80.5	↓-0.2	干潮
2/11 08:40	80.5	0
2/11 08:50	80.6	↑0.1
2/11 09:00	80.9	↑0.3
2/11 09:10	81.4	↑0.5
2/11 09:20	82.0	↑0.6
2/11 09:30	82.7	↑0.7
2/11 09:40	83.6	↑0.9
2/11 09:50	84.6	↑1.0
2/11 10:00	85.8	↑1.2
2/11 10:10	87.0	↑1.2
2/11 10:20	88.4	↑1.4
2/11 10:30	89.9	↑1.5
2/11 10:40	91.4	↑1.5
2/11 10:50	93.0	↑1.6
2/11 11:00	94.6	↑1.6
2/11 11:10	96.3	↑1.7
2/11 11:20	98.0	↑1.7
2/11 11:30	99.7	↑1.7
2/11 11:40	101.3	↑1.6
2/11 11:50	102.9	↑1.6
2/11 12:00	104.5	↑1.6
2/11 12:10	106.0	↑1.5
2/11 12:20	107.4	↑1.4
2/11 12:30	108.7	↑1.3
2/11 12:40	109.9	↑1.2
2/11 12:50	111.0	↑1.1
2/11 13:00	111.9	↑0.9
2/11 13:10	112.6	↑0.7
2/11 13:20	113.2	↑0.6
2/11 13:30	113.6	↑0.4
2/11 13:40	113.8	↑0.2	満潮
2/11 13:50	113.7	↓-0.1
2/11 14:00	113.5	↓-0.2
2/11 14:10	113.0	↓-0.5
2/11 14:20	112.4	↓-0.6
2/11 14:30	111.4	↓-1.0
2/11 14:40	110.3	↓-1.1
2/11 14:50	108.9	↓-1.4
2/11 15:00	107.3	↓-1.6
2/11 15:10	105.4	↓-1.9
2/11 15:20	103.3	↓-2.1
2/11 15:30	101.0	↓-2.3
2/11 15:40	98.5	↓-2.5
2/11 15:50	95.7	↓-2.8
2/11 16:00	92.8	↓-2.9
2/11 16:10	89.7	↓-3.1
2/11 16:20	86.4	↓-3.3
2/11 16:30	82.9	↓-3.5
2/11 16:40	79.3	↓-3.6
2/11 16:50	75.6	↓-3.7
2/11 17:00	71.8	↓-3.8
2/11 17:10	67.9	↓-3.9
2/11 17:20	63.9	↓-4.0
2/11 17:30	59.8	↓-4.1	最大潮位差
2/11 17:40	55.8	↓-4.0
2/11 17:50	51.7	↓-4.1	最大潮位差
2/11 18:00	47.6	↓-4.1	最大潮位差
2/11 18:10	43.6	↓-4.0
2/11 18:20	39.7	↓-3.9
2/11 18:30	35.8	↓-3.9
2/11 18:40	32.1	↓-3.7
2/11 18:50	28.4	↓-3.7
2/11 19:00	25.0	↓-3.4
2/11 19:10	21.7	↓-3.3
2/11 19:20	18.5	↓-3.2
2/11 19:30	15.6	↓-2.9
2/11 19:40	13.0	↓-2.6
2/11 19:50	10.5	↓-2.5
2/11 20:00	8.4	↓-2.1
2/11 20:10	6.4	↓-2.0
2/11 20:20	4.8	↓-1.6
2/11 20:30	3.5	↓-1.3
2/11 20:40	2.5	↓-1.0
2/11 20:50	1.7	↓-0.8
2/11 21:00	1.3	↓-0.4	干潮
2/11 21:10	1.2	↓-0.1
2/11 21:20	1.4	↑0.2
2/11 21:30	2.0	↑0.6
2/11 21:40	2.8	↑0.8
2/11 21:50	3.9	↑1.1
2/11 22:00	5.3	↑1.4
2/11 22:10	7.0	↑1.7
2/11 22:20	9.0	↑2.0
2/11 22:30	11.3	↑2.3
2/11 22:40	13.8	↑2.5
2/11 22:50	16.5	↑2.7
2/11 23:00	19.4	↑2.9
2/11 23:10	22.6	↑3.2
2/11 23:20	25.9	↑3.3
2/11 23:30	29.4	↑3.5
2/11 23:40	33.0	↑3.6
2/11 23:50	36.8	↑3.8