3 (月)	04:47	09:57	15:32	22:29
	117cm	67cm	125cm	-3cm
大潮 出 06:38 入 17:07 出 17:20 入 06:11

那珂湊（茨城）2053年02月3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
2/3 00:00	25.3	↑3.9
2/3 00:10	29.3	↑4.0
2/3 00:20	33.4	↑4.1
2/3 00:30	37.7	↑4.3
2/3 00:40	42.1	↑4.4
2/3 00:50	46.5	↑4.4
2/3 01:00	51.0	↑4.5
2/3 01:10	55.5	↑4.5
2/3 01:20	60.0	↑4.5
2/3 01:30	64.5	↑4.5
2/3 01:40	68.9	↑4.4
2/3 01:50	73.3	↑4.4
2/3 02:00	77.5	↑4.2
2/3 02:10	81.6	↑4.1
2/3 02:20	85.6	↑4.0
2/3 02:30	89.4	↑3.8
2/3 02:40	93.0	↑3.6
2/3 02:50	96.3	↑3.3
2/3 03:00	99.5	↑3.2
2/3 03:10	102.4	↑2.9
2/3 03:20	105.1	↑2.7
2/3 03:30	107.5	↑2.4
2/3 03:40	109.6	↑2.1
2/3 03:50	111.4	↑1.8
2/3 04:00	112.9	↑1.5
2/3 04:10	114.2	↑1.3
2/3 04:20	115.1	↑0.9
2/3 04:30	115.7	↑0.6
2/3 04:40	116.0	↑0.3	満潮
2/3 04:50	116.1	↑0.1
2/3 05:00	115.8	↓-0.3
2/3 05:10	115.3	↓-0.5
2/3 05:20	114.5	↓-0.8
2/3 05:30	113.5	↓-1.0
2/3 05:40	112.2	↓-1.3
2/3 05:50	110.7	↓-1.5
2/3 06:00	109.0	↓-1.7
2/3 06:10	107.1	↓-1.9
2/3 06:20	105.0	↓-2.1
2/3 06:30	102.9	↓-2.1
2/3 06:40	100.6	↓-2.3
2/3 06:50	98.2	↓-2.4
2/3 07:00	95.7	↓-2.5
2/3 07:10	93.2	↓-2.5
2/3 07:20	90.7	↓-2.5
2/3 07:30	88.2	↓-2.5
2/3 07:40	85.8	↓-2.4
2/3 07:50	83.4	↓-2.4
2/3 08:00	81.1	↓-2.3
2/3 08:10	78.9	↓-2.2
2/3 08:20	76.8	↓-2.1
2/3 08:30	74.9	↓-1.9
2/3 08:40	73.1	↓-1.8
2/3 08:50	71.5	↓-1.6
2/3 09:00	70.1	↓-1.4
2/3 09:10	69.0	↓-1.1
2/3 09:20	68.0	↓-1.0
2/3 09:30	67.3	↓-0.7
2/3 09:40	66.8	↓-0.5
2/3 09:50	66.5	↓-0.3	干潮
2/3 10:00	66.5	0
2/3 10:10	66.7	↑0.2
2/3 10:20	67.2	↑0.5
2/3 10:30	67.9	↑0.7
2/3 10:40	68.8	↑0.9
2/3 10:50	70.0	↑1.2
2/3 11:00	71.4	↑1.4
2/3 11:10	73.0	↑1.6
2/3 11:20	74.7	↑1.7
2/3 11:30	76.7	↑2.0
2/3 11:40	78.8	↑2.1
2/3 11:50	81.0	↑2.2
2/3 12:00	83.4	↑2.4
2/3 12:10	85.9	↑2.5
2/3 12:20	88.5	↑2.6
2/3 12:30	91.1	↑2.6
2/3 12:40	93.8	↑2.7
2/3 12:50	96.5	↑2.7
2/3 13:00	99.2	↑2.7
2/3 13:10	101.9	↑2.7
2/3 13:20	104.5	↑2.6
2/3 13:30	107.1	↑2.6
2/3 13:40	109.5	↑2.4
2/3 13:50	111.9	↑2.4
2/3 14:00	114.1	↑2.2
2/3 14:10	116.2	↑2.1
2/3 14:20	118.1	↑1.9
2/3 14:30	119.8	↑1.7
2/3 14:40	121.3	↑1.5
2/3 14:50	122.5	↑1.2
2/3 15:00	123.5	↑1.0
2/3 15:10	124.2	↑0.7
2/3 15:20	124.7	↑0.5
2/3 15:30	124.9	↑0.2	満潮
2/3 15:40	124.7	↓-0.2
2/3 15:50	124.3	↓-0.4
2/3 16:00	123.5	↓-0.8
2/3 16:10	122.4	↓-1.1
2/3 16:20	121.1	↓-1.3
2/3 16:30	119.3	↓-1.8
2/3 16:40	117.3	↓-2.0
2/3 16:50	115.0	↓-2.3
2/3 17:00	112.3	↓-2.7
2/3 17:10	109.4	↓-2.9
2/3 17:20	106.2	↓-3.2
2/3 17:30	102.7	↓-3.5
2/3 17:40	99.0	↓-3.7
2/3 17:50	95.0	↓-4.0
2/3 18:00	90.8	↓-4.2
2/3 18:10	86.5	↓-4.3
2/3 18:20	82.0	↓-4.5
2/3 18:30	77.3	↓-4.7
2/3 18:40	72.5	↓-4.8
2/3 18:50	67.7	↓-4.8
2/3 19:00	62.8	↓-4.9	最大潮位差
2/3 19:10	57.9	↓-4.9	最大潮位差
2/3 19:20	53.0	↓-4.9	最大潮位差
2/3 19:30	48.1	↓-4.9	最大潮位差
2/3 19:40	43.3	↓-4.8
2/3 19:50	38.6	↓-4.7
2/3 20:00	34.1	↓-4.5
2/3 20:10	29.6	↓-4.5
2/3 20:20	25.4	↓-4.2
2/3 20:30	21.4	↓-4.0
2/3 20:40	17.6	↓-3.8
2/3 20:50	14.1	↓-3.5
2/3 21:00	10.9	↓-3.2
2/3 21:10	7.9	↓-3.0
2/3 21:20	5.3	↓-2.6
2/3 21:30	3.0	↓-2.3
2/3 21:40	1.1	↓-1.9
2/3 21:50	-0.5	↓-1.6
2/3 22:00	-1.8	↓-1.3
2/3 22:10	-2.6	↓-0.8
2/3 22:20	-3.1	↓-0.5	干潮
2/3 22:30	-3.2	↓-0.1
2/3 22:40	-3.0	↑0.2
2/3 22:50	-2.4	↑0.6
2/3 23:00	-1.4	↑1.0
2/3 23:10	0.0	↑1.4
2/3 23:20	1.6	0
2/3 23:30	3.7	↑2.1
2/3 23:40	6.0	↑2.3
2/3 23:50	8.6	↑2.6