07 (日)	05:27	10:37	15:58	22:52
	115cm	70cm	115cm	5cm
大潮 出 06:35 入 17:11 出 06:49 入 17:44

那珂湊（茨城）2027年02月07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
2/7 00:00	16.8	↑2.8
2/7 00:10	19.8	↑3.0
2/7 00:20	23.1	↑3.3
2/7 00:30	26.6	↑3.5
2/7 00:40	30.2	↑3.6
2/7 00:50	34.0	↑3.8
2/7 01:00	37.9	↑3.9
2/7 01:10	41.9	↑4.0
2/7 01:20	46.0	↑4.1
2/7 01:30	50.1	↑4.1
2/7 01:40	54.3	↑4.2
2/7 01:50	58.5	↑4.2
2/7 02:00	62.7	↑4.2
2/7 02:10	66.9	↑4.2
2/7 02:20	71.0	↑4.1
2/7 02:30	75.0	↑4.0
2/7 02:40	79.0	↑4.0
2/7 02:50	82.8	↑3.8
2/7 03:00	86.5	↑3.7
2/7 03:10	90.0	↑3.5
2/7 03:20	93.3	↑3.3
2/7 03:30	96.5	↑3.2
2/7 03:40	99.4	↑2.9
2/7 03:50	102.1	↑2.7
2/7 04:00	104.6	↑2.5
2/7 04:10	106.8	↑2.2
2/7 04:20	108.8	↑2.0
2/7 04:30	110.5	↑1.7
2/7 04:40	111.9	↑1.4
2/7 04:50	113.1	↑1.2
2/7 05:00	113.9	↑0.8
2/7 05:10	114.5	↑0.6
2/7 05:20	114.8	↑0.3	満潮
2/7 05:30	114.9	↑0.1
2/7 05:40	114.6	↓-0.3
2/7 05:50	114.2	↓-0.4
2/7 06:00	113.4	↓-0.8
2/7 06:10	112.5	↓-0.9
2/7 06:20	111.3	↓-1.2
2/7 06:30	109.9	↓-1.4
2/7 06:40	108.4	↓-1.5
2/7 06:50	106.6	↓-1.8
2/7 07:00	104.7	↓-1.9
2/7 07:10	102.8	↓-1.9
2/7 07:20	100.7	↓-2.1
2/7 07:30	98.5	↓-2.2
2/7 07:40	96.2	↓-2.3
2/7 07:50	94.0	↓-2.2
2/7 08:00	91.7	↓-2.3
2/7 08:10	89.5	↓-2.2
2/7 08:20	87.2	↓-2.3
2/7 08:30	85.1	↓-2.1
2/7 08:40	83.0	↓-2.1
2/7 08:50	81.0	↓-2.0
2/7 09:00	79.1	↓-1.9
2/7 09:10	77.4	↓-1.7
2/7 09:20	75.8	↓-1.6
2/7 09:30	74.4	↓-1.4
2/7 09:40	73.2	↓-1.2
2/7 09:50	72.1	↓-1.1
2/7 10:00	71.3	↓-0.8
2/7 10:10	70.6	↓-0.7
2/7 10:20	70.2	↓-0.4
2/7 10:30	70.0	↓-0.2	干潮
2/7 10:40	69.9	↓-0.1
2/7 10:50	70.1	↑0.2
2/7 11:00	70.5	↑0.4
2/7 11:10	71.1	↑0.6
2/7 11:20	71.9	↑0.8
2/7 11:30	72.9	↑1.0
2/7 11:40	74.0	↑1.1
2/7 11:50	75.3	↑1.3
2/7 12:00	76.8	↑1.5
2/7 12:10	78.4	↑1.6
2/7 12:20	80.1	↑1.7
2/7 12:30	82.0	↑1.9
2/7 12:40	83.9	↑1.9
2/7 12:50	86.0	↑2.1
2/7 13:00	88.0	↑2.0
2/7 13:10	90.2	↑2.2
2/7 13:20	92.3	↑2.1
2/7 13:30	94.5	↑2.2
2/7 13:40	96.6	↑2.1
2/7 13:50	98.7	↑2.1
2/7 14:00	100.8	↑2.1
2/7 14:10	102.8	↑2.0
2/7 14:20	104.6	↑1.8
2/7 14:30	106.4	↑1.8
2/7 14:40	108.1	↑1.7
2/7 14:50	109.6	↑1.5
2/7 15:00	110.9	↑1.3
2/7 15:10	112.1	↑1.2
2/7 15:20	113.0	↑0.9
2/7 15:30	113.8	↑0.8
2/7 15:40	114.3	↑0.5
2/7 15:50	114.6	↑0.3	満潮
2/7 16:00	114.7	↑0.1
2/7 16:10	114.5	↓-0.2
2/7 16:20	114.0	↓-0.5
2/7 16:30	113.3	↓-0.7
2/7 16:40	112.3	↓-1.0
2/7 16:50	111.0	↓-1.3
2/7 17:00	109.5	↓-1.5
2/7 17:10	107.7	↓-1.8
2/7 17:20	105.6	↓-2.1
2/7 17:30	103.2	↓-2.4
2/7 17:40	100.6	↓-2.6
2/7 17:50	97.8	↓-2.8
2/7 18:00	94.7	↓-3.1
2/7 18:10	91.4	↓-3.3
2/7 18:20	87.9	↓-3.5
2/7 18:30	84.3	↓-3.6
2/7 18:40	80.4	↓-3.9
2/7 18:50	76.5	↓-3.9
2/7 19:00	72.4	↓-4.1
2/7 19:10	68.2	↓-4.2
2/7 19:20	64.0	↓-4.2
2/7 19:30	59.7	↓-4.3	最大潮位差
2/7 19:40	55.4	↓-4.3	最大潮位差
2/7 19:50	51.2	↓-4.2
2/7 20:00	46.9	↓-4.3	最大潮位差
2/7 20:10	42.8	↓-4.1
2/7 20:20	38.7	↓-4.1
2/7 20:30	34.8	↓-3.9
2/7 20:40	31.0	↓-3.8
2/7 20:50	27.4	↓-3.6
2/7 21:00	24.0	↓-3.4
2/7 21:10	20.8	↓-3.2
2/7 21:20	17.9	↓-2.9
2/7 21:30	15.2	↓-2.7
2/7 21:40	12.8	↓-2.4
2/7 21:50	10.7	↓-2.1
2/7 22:00	8.9	↓-1.8
2/7 22:10	7.3	↓-1.6
2/7 22:20	6.2	↓-1.1
2/7 22:30	5.3	↓-0.9
2/7 22:40	4.8	↓-0.5
2/7 22:50	4.6	↓-0.2	干潮
2/7 23:00	4.7	↑0.1
2/7 23:10	5.2	↑0.5
2/7 23:20	5.9	↑0.7
2/7 23:30	7.0	↑1.1
2/7 23:40	8.4	↑1.4
2/7 23:50	10.2	↑1.8