10 (水)	03:49	08:46	14:06	21:20
	110cm	75cm	118cm	-3cm
大潮 出 06:32 入 17:14 出 15:21 入 04:48

那珂湊（茨城）2055年02月10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
2/10 00:00	55.3	↑3.9
2/10 00:10	59.2	↑3.9
2/10 00:20	63.1	↑3.9
2/10 00:30	66.9	↑3.8
2/10 00:40	70.7	↑3.8
2/10 00:50	74.4	↑3.7
2/10 01:00	77.9	↑3.5
2/10 01:10	81.4	↑3.5
2/10 01:20	84.7	↑3.3
2/10 01:30	87.8	↑3.1
2/10 01:40	90.8	↑3.0
2/10 01:50	93.6	↑2.8
2/10 02:00	96.2	↑2.6
2/10 02:10	98.6	↑2.4
2/10 02:20	100.8	↑2.2
2/10 02:30	102.7	↑1.9
2/10 02:40	104.4	↑1.7
2/10 02:50	105.9	↑1.5
2/10 03:00	107.2	↑1.3
2/10 03:10	108.2	↑1.0
2/10 03:20	108.9	↑0.7
2/10 03:30	109.5	↑0.6
2/10 03:40	109.8	↑0.3	満潮
2/10 03:50	109.8	0
2/10 04:00	109.7	↓-0.1
2/10 04:10	109.3	↓-0.4
2/10 04:20	108.7	↓-0.6
2/10 04:30	108.0	↓-0.7
2/10 04:40	107.0	↓-1.0
2/10 04:50	105.9	↓-1.1
2/10 05:00	104.6	↓-1.3
2/10 05:10	103.2	↓-1.4
2/10 05:20	101.7	↓-1.5
2/10 05:30	100.1	↓-1.6
2/10 05:40	98.4	↓-1.7
2/10 05:50	96.7	↓-1.7
2/10 06:00	94.9	↓-1.8
2/10 06:10	93.0	↓-1.9
2/10 06:20	91.2	↓-1.8
2/10 06:30	89.4	↓-1.8
2/10 06:40	87.6	↓-1.8
2/10 06:50	85.9	↓-1.7
2/10 07:00	84.2	↓-1.7
2/10 07:10	82.7	↓-1.5
2/10 07:20	81.2	↓-1.5
2/10 07:30	79.9	↓-1.3
2/10 07:40	78.7	↓-1.2
2/10 07:50	77.6	↓-1.1
2/10 08:00	76.7	↓-0.9
2/10 08:10	76.0	↓-0.7
2/10 08:20	75.4	↓-0.6
2/10 08:30	75.0	↓-0.4
2/10 08:40	74.9	↓-0.1	干潮
2/10 08:50	74.9	0
2/10 09:00	75.0	↑0.1
2/10 09:10	75.4	↑0.4
2/10 09:20	76.0	↑0.6
2/10 09:30	76.7	↑0.7
2/10 09:40	77.7	↑1.0
2/10 09:50	78.8	↑1.1
2/10 10:00	80.0	↑1.2
2/10 10:10	81.4	↑1.4
2/10 10:20	83.0	↑1.6
2/10 10:30	84.6	↑1.6
2/10 10:40	86.4	↑1.8
2/10 10:50	88.3	↑1.9
2/10 11:00	90.2	↑1.9
2/10 11:10	92.2	↑2.0
2/10 11:20	94.3	↑2.1
2/10 11:30	96.3	↑2.0
2/10 11:40	98.4	↑2.1
2/10 11:50	100.5	↑2.1
2/10 12:00	102.5	↑2.0
2/10 12:10	104.5	↑2.0
2/10 12:20	106.4	↑1.9
2/10 12:30	108.2	↑1.8
2/10 12:40	109.9	↑1.7
2/10 12:50	111.5	↑1.6
2/10 13:00	112.9	↑1.4
2/10 13:10	114.1	↑1.2
2/10 13:20	115.2	↑1.1
2/10 13:30	116.1	↑0.9
2/10 13:40	116.8	↑0.7
2/10 13:50	117.3	↑0.5
2/10 14:00	117.5	↑0.2	満潮
2/10 14:10	117.5	0
2/10 14:20	117.2	↓-0.3
2/10 14:30	116.7	↓-0.5
2/10 14:40	115.9	↓-0.8
2/10 14:50	114.9	↓-1.0
2/10 15:00	113.6	↓-1.3
2/10 15:10	112.0	↓-1.6
2/10 15:20	110.2	↓-1.8
2/10 15:30	108.1	↓-2.1
2/10 15:40	105.7	↓-2.4
2/10 15:50	103.1	↓-2.6
2/10 16:00	100.3	↓-2.8
2/10 16:10	97.2	↓-3.1
2/10 16:20	93.9	↓-3.3
2/10 16:30	90.4	↓-3.5
2/10 16:40	86.7	↓-3.7
2/10 16:50	82.8	↓-3.9
2/10 17:00	78.8	↓-4.0
2/10 17:10	74.6	↓-4.2
2/10 17:20	70.4	↓-4.2
2/10 17:30	66.0	↓-4.4
2/10 17:40	61.6	↓-4.4
2/10 17:50	57.1	↓-4.5	最大潮位差
2/10 18:00	52.7	↓-4.4
2/10 18:10	48.2	↓-4.5	最大潮位差
2/10 18:20	43.8	↓-4.4
2/10 18:30	39.4	↓-4.4
2/10 18:40	35.2	↓-4.2
2/10 18:50	31.0	↓-4.2
2/10 19:00	27.0	↓-4.0
2/10 19:10	23.1	↓-3.9
2/10 19:20	19.4	↓-3.7
2/10 19:30	16.0	↓-3.4
2/10 19:40	12.7	↓-3.3
2/10 19:50	9.8	↓-2.9
2/10 20:00	7.0	↓-2.8
2/10 20:10	4.6	↓-2.4
2/10 20:20	2.5	↓-2.1
2/10 20:30	0.6	↓-1.9
2/10 20:40	-0.9	↓-1.5
2/10 20:50	-2.0	↓-1.1
2/10 21:00	-2.9	↓-0.9
2/10 21:10	-3.4	↓-0.5	干潮
2/10 21:20	-3.5	↓-0.1	干潮
2/10 21:30	-3.3	↑0.2
2/10 21:40	-2.8	↑0.5
2/10 21:50	-1.9	↑0.9
2/10 22:00	-0.7	↑1.2
2/10 22:10	0.8	↑1.5
2/10 22:20	2.6	↑1.8
2/10 22:30	4.8	↑2.2
2/10 22:40	7.2	↑2.4
2/10 22:50	9.9	↑2.7
2/10 23:00	12.8	↑2.9
2/10 23:10	16.0	↑3.2
2/10 23:20	19.4	↑3.4
2/10 23:30	23.0	↑3.6
2/10 23:40	26.8	↑3.8
2/10 23:50	30.7	↑3.9