3 (土)	04:39	09:30	14:46	22:04
	116cm	80cm	123cm	-9cm
大潮 出 06:38 入 17:07 出 06:07 入 16:16

那珂湊（茨城）2057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	32.3	↑4.1
2/3 00:10	36.6	↑4.3
2/3 00:20	40.9	↑4.3
2/3 00:30	45.2	↑4.3
2/3 00:40	49.7	↑4.5
2/3 00:50	54.1	↑4.4
2/3 01:00	58.5	↑4.4
2/3 01:10	62.9	↑4.4
2/3 01:20	67.2	↑4.3
2/3 01:30	71.4	↑4.2
2/3 01:40	75.6	↑4.2
2/3 01:50	79.6	↑4.0
2/3 02:00	83.5	↑3.9
2/3 02:10	87.2	↑3.7
2/3 02:20	90.7	↑3.5
2/3 02:30	94.1	↑3.4
2/3 02:40	97.2	↑3.1
2/3 02:50	100.2	↑3.0
2/3 03:00	102.8	↑2.6
2/3 03:10	105.3	↑2.5
2/3 03:20	107.5	↑2.2
2/3 03:30	109.4	↑1.9
2/3 03:40	111.0	↑1.6
2/3 03:50	112.4	↑1.4
2/3 04:00	113.5	↑1.1
2/3 04:10	114.4	↑0.9
2/3 04:20	115.0	↑0.6
2/3 04:30	115.3	↑0.3	満潮
2/3 04:40	115.4	↑0.1
2/3 04:50	115.2	↓-0.2
2/3 05:00	114.8	↓-0.4
2/3 05:10	114.2	↓-0.6
2/3 05:20	113.3	↓-0.9
2/3 05:30	112.3	↓-1.0
2/3 05:40	111.1	↓-1.2
2/3 05:50	109.7	↓-1.4
2/3 06:00	108.2	↓-1.5
2/3 06:10	106.5	↓-1.7
2/3 06:20	104.8	↓-1.7
2/3 06:30	103.0	↓-1.8
2/3 06:40	101.1	↓-1.9
2/3 06:50	99.2	↓-1.9
2/3 07:00	97.2	↓-2.0
2/3 07:10	95.3	↓-1.9
2/3 07:20	93.4	↓-1.9
2/3 07:30	91.6	↓-1.8
2/3 07:40	89.8	↓-1.8
2/3 07:50	88.1	↓-1.7
2/3 08:00	86.5	↓-1.6
2/3 08:10	85.0	↓-1.5
2/3 08:20	83.7	↓-1.3
2/3 08:30	82.5	↓-1.2
2/3 08:40	81.5	↓-1.0
2/3 08:50	80.6	↓-0.9
2/3 09:00	80.0	↓-0.6
2/3 09:10	79.5	↓-0.5
2/3 09:20	79.2	↓-0.3	干潮
2/3 09:30	79.1	↓-0.1	干潮
2/3 09:40	79.2	↑0.1
2/3 09:50	79.6	↑0.4
2/3 10:00	80.1	↑0.5
2/3 10:10	80.8	↑0.7
2/3 10:20	81.7	↑0.9
2/3 10:30	82.7	↑1.0
2/3 10:40	84.0	↑1.3
2/3 10:50	85.4	↑1.4
2/3 11:00	86.9	↑1.5
2/3 11:10	88.6	↑1.7
2/3 11:20	90.4	↑1.8
2/3 11:30	92.3	↑1.9
2/3 11:40	94.3	↑2.0
2/3 11:50	96.3	↑2.0
2/3 12:00	98.4	↑2.1
2/3 12:10	100.5	↑2.1
2/3 12:20	102.7	↑2.2
2/3 12:30	104.8	↑2.1
2/3 12:40	106.9	↑2.1
2/3 12:50	109.0	↑2.1
2/3 13:00	110.9	↑1.9
2/3 13:10	112.8	↑1.9
2/3 13:20	114.6	↑1.8
2/3 13:30	116.3	↑1.7
2/3 13:40	117.8	↑1.5
2/3 13:50	119.1	↑1.3
2/3 14:00	120.3	↑1.2
2/3 14:10	121.2	↑0.9
2/3 14:20	121.9	↑0.7
2/3 14:30	122.5	↑0.6
2/3 14:40	122.7	↑0.2	満潮
2/3 14:50	122.7	0
2/3 15:00	122.5	↓-0.2
2/3 15:10	121.9	↓-0.6
2/3 15:20	121.1	↓-0.8
2/3 15:30	120.0	↓-1.1
2/3 15:40	118.6	↓-1.4
2/3 15:50	116.9	↓-1.7
2/3 16:00	115.0	↓-1.9
2/3 16:10	112.7	↓-2.3
2/3 16:20	110.2	↓-2.5
2/3 16:30	107.4	↓-2.8
2/3 16:40	104.3	↓-3.1
2/3 16:50	101.0	↓-3.3
2/3 17:00	97.4	↓-3.6
2/3 17:10	93.6	↓-3.8
2/3 17:20	89.6	↓-4.0
2/3 17:30	85.4	↓-4.2
2/3 17:40	81.0	↓-4.4
2/3 17:50	76.5	↓-4.5
2/3 18:00	71.9	↓-4.6
2/3 18:10	67.1	↓-4.8
2/3 18:20	62.3	↓-4.8
2/3 18:30	57.5	↓-4.8
2/3 18:40	52.6	↓-4.9	最大潮位差
2/3 18:50	47.7	↓-4.9	最大潮位差
2/3 19:00	42.9	↓-4.8
2/3 19:10	38.1	↓-4.8
2/3 19:20	33.5	↓-4.6
2/3 19:30	28.9	↓-4.6
2/3 19:40	24.5	↓-4.4
2/3 19:50	20.3	↓-4.2
2/3 20:00	16.3	↓-4.0
2/3 20:10	12.4	↓-3.9
2/3 20:20	8.9	↓-3.5
2/3 20:30	5.6	↓-3.3
2/3 20:40	2.6	↓-3.0
2/3 20:50	-0.1	↓-2.7
2/3 21:00	-2.5	↓-2.4
2/3 21:10	-4.6	↓-2.1
2/3 21:20	-6.3	↓-1.7
2/3 21:30	-7.7	↓-1.4
2/3 21:40	-8.7	↓-1.0
2/3 21:50	-9.4	↓-0.7
2/3 22:00	-9.6	↓-0.2	干潮
2/3 22:10	-9.6	0
2/3 22:20	-9.1	↑0.5
2/3 22:30	-8.3	↑0.8
2/3 22:40	-7.1	↑1.2
2/3 22:50	-5.6	↑1.5
2/3 23:00	-3.8	↑1.8
2/3 23:10	-1.6	↑2.2
2/3 23:20	0.8	↑2.4
2/3 23:30	3.6	↑2.8
2/3 23:40	6.6	↑3.0
2/3 23:50	9.9	↑3.3