05 (金)	04:39	09:30	14:28	21:47
	112cm	82cm	113cm	1cm
大潮 出 06:37 入 17:09 出 05:48 入 15:44

那珂湊（茨城）2027年02月05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
2/5 00:00	39.6	↑3.7
2/5 00:10	43.4	↑3.8
2/5 00:20	47.2	↑3.8
2/5 00:30	51.1	↑3.9
2/5 00:40	54.9	↑3.8
2/5 00:50	58.8	↑3.9
2/5 01:00	62.7	↑3.9
2/5 01:10	66.5	↑3.8
2/5 01:20	70.3	↑3.8
2/5 01:30	74.0	↑3.7
2/5 01:40	77.6	↑3.6
2/5 01:50	81.1	↑3.5
2/5 02:00	84.5	↑3.4
2/5 02:10	87.7	↑3.2
2/5 02:20	90.8	↑3.1
2/5 02:30	93.6	↑2.8
2/5 02:40	96.4	↑2.8
2/5 02:50	98.9	↑2.5
2/5 03:00	101.2	↑2.3
2/5 03:10	103.2	↑2.0
2/5 03:20	105.1	↑1.9
2/5 03:30	106.8	↑1.7
2/5 03:40	108.2	↑1.4
2/5 03:50	109.4	↑1.2
2/5 04:00	110.3	↑0.9
2/5 04:10	111.0	↑0.7
2/5 04:20	111.5	↑0.5
2/5 04:30	111.8	↑0.3	満潮
2/5 04:40	111.9	↑0.1
2/5 04:50	111.7	↓-0.2
2/5 05:00	111.4	↓-0.3
2/5 05:10	110.8	↓-0.6
2/5 05:20	110.1	↓-0.7
2/5 05:30	109.2	↓-0.9
2/5 05:40	108.2	↓-1.0
2/5 05:50	107.1	↓-1.1
2/5 06:00	105.8	↓-1.3
2/5 06:10	104.4	↓-1.4
2/5 06:20	103.0	↓-1.4
2/5 06:30	101.4	↓-1.6
2/5 06:40	99.9	↓-1.5
2/5 06:50	98.3	↓-1.6
2/5 07:00	96.7	↓-1.6
2/5 07:10	95.1	↓-1.6
2/5 07:20	93.5	↓-1.6
2/5 07:30	92.0	↓-1.5
2/5 07:40	90.5	↓-1.5
2/5 07:50	89.1	↓-1.4
2/5 08:00	87.8	↓-1.3
2/5 08:10	86.6	↓-1.2
2/5 08:20	85.5	↓-1.1
2/5 08:30	84.5	↓-1.0
2/5 08:40	83.7	↓-0.8
2/5 08:50	83.0	↓-0.7
2/5 09:00	82.5	↓-0.5
2/5 09:10	82.1	↓-0.4
2/5 09:20	81.9	↓-0.2	干潮
2/5 09:30	81.8	↓-0.1	干潮
2/5 09:40	81.9	↑0.1
2/5 09:50	82.2	↑0.3
2/5 10:00	82.6	↑0.4
2/5 10:10	83.2	↑0.6
2/5 10:20	83.9	↑0.7
2/5 10:30	84.7	↑0.8
2/5 10:40	85.7	↑1.0
2/5 10:50	86.8	↑1.1
2/5 11:00	88.0	↑1.2
2/5 11:10	89.4	↑1.4
2/5 11:20	90.8	↑1.4
2/5 11:30	92.2	↑1.4
2/5 11:40	93.8	↑1.6
2/5 11:50	95.3	↑1.5
2/5 12:00	96.9	↑1.6
2/5 12:10	98.5	↑1.6
2/5 12:20	100.1	↑1.6
2/5 12:30	101.7	↑1.6
2/5 12:40	103.2	↑1.5
2/5 12:50	104.6	↑1.4
2/5 13:00	106.0	↑1.4
2/5 13:10	107.3	↑1.3
2/5 13:20	108.5	↑1.2
2/5 13:30	109.6	↑1.1
2/5 13:40	110.5	↑0.9
2/5 13:50	111.3	↑0.8
2/5 14:00	111.9	↑0.6
2/5 14:10	112.3	↑0.4
2/5 14:20	112.6	↑0.3	満潮
2/5 14:30	112.6	0
2/5 14:40	112.4	↓-0.2
2/5 14:50	112.0	↓-0.4
2/5 15:00	111.4	↓-0.6
2/5 15:10	110.5	↓-0.9
2/5 15:20	109.5	↓-1.0
2/5 15:30	108.1	↓-1.4
2/5 15:40	106.6	↓-1.5
2/5 15:50	104.8	↓-1.8
2/5 16:00	102.7	↓-2.1
2/5 16:10	100.4	↓-2.3
2/5 16:20	97.9	↓-2.5
2/5 16:30	95.2	↓-2.7
2/5 16:40	92.3	↓-2.9
2/5 16:50	89.2	↓-3.1
2/5 17:00	85.9	↓-3.3
2/5 17:10	82.4	↓-3.5
2/5 17:20	78.8	↓-3.6
2/5 17:30	75.1	↓-3.7
2/5 17:40	71.2	↓-3.9
2/5 17:50	67.2	↓-4.0
2/5 18:00	63.2	↓-4.0
2/5 18:10	59.1	↓-4.1	最大潮位差
2/5 18:20	55.0	↓-4.1	最大潮位差
2/5 18:30	50.9	↓-4.1	最大潮位差
2/5 18:40	46.8	↓-4.1	最大潮位差
2/5 18:50	42.7	↓-4.1	最大潮位差
2/5 19:00	38.7	↓-4.0
2/5 19:10	34.8	↓-3.9
2/5 19:20	31.0	↓-3.8
2/5 19:30	27.4	↓-3.6
2/5 19:40	23.8	↓-3.6
2/5 19:50	20.5	↓-3.3
2/5 20:00	17.4	↓-3.1
2/5 20:10	14.5	↓-2.9
2/5 20:20	11.8	↓-2.7
2/5 20:30	9.4	↓-2.4
2/5 20:40	7.3	↓-2.1
2/5 20:50	5.4	↓-1.9
2/5 21:00	3.8	↓-1.6
2/5 21:10	2.5	↓-1.3
2/5 21:20	1.6	↓-0.9
2/5 21:30	0.9	↓-0.7
2/5 21:40	0.5	↓-0.4	干潮
2/5 21:50	0.5	0
2/5 22:00	0.8	↑0.3
2/5 22:10	1.4	↑0.6
2/5 22:20	2.3	↑0.9
2/5 22:30	3.6	↑1.3
2/5 22:40	5.1	↑1.5
2/5 22:50	6.9	↑1.8
2/5 23:00	9.0	↑2.1
2/5 23:10	11.3	↑2.3
2/5 23:20	13.9	↑2.6
2/5 23:30	16.7	↑2.8
2/5 23:40	19.8	↑3.1
2/5 23:50	23.0	↑3.2