02 (木)	05:22	10:14	15:38	22:49
	117cm	77cm	127cm	-8cm
大潮 出 06:38 入 17:06 出 17:36 入 06:50

那珂湊（茨城）2045年02月02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
2/2 00:00	10.4	↑3.5
2/2 00:10	14.1	↑3.7
2/2 00:20	18.0	↑3.9
2/2 00:30	22.1	↑4.1
2/2 00:40	26.4	↑4.3
2/2 00:50	30.8	↑4.4
2/2 01:00	35.3	↑4.5
2/2 01:10	39.9	↑4.6
2/2 01:20	44.5	↑4.6
2/2 01:30	49.2	↑4.7
2/2 01:40	53.9	↑4.7
2/2 01:50	58.5	↑4.6
2/2 02:00	63.1	↑4.6
2/2 02:10	67.7	↑4.6
2/2 02:20	72.2	↑4.5
2/2 02:30	76.5	↑4.3
2/2 02:40	80.7	↑4.2
2/2 02:50	84.8	↑4.1
2/2 03:00	88.7	↑3.9
2/2 03:10	92.3	↑3.6
2/2 03:20	95.8	↑3.5
2/2 03:30	99.0	↑3.2
2/2 03:40	102.0	↑3.0
2/2 03:50	104.8	↑2.8
2/2 04:00	107.2	↑2.4
2/2 04:10	109.4	↑2.2
2/2 04:20	111.3	↑1.9
2/2 04:30	112.9	↑1.6
2/2 04:40	114.3	↑1.4
2/2 04:50	115.3	↑1.0
2/2 05:00	116.0	↑0.7
2/2 05:10	116.5	↑0.5
2/2 05:20	116.7	↑0.2	満潮
2/2 05:30	116.5	↓-0.2
2/2 05:40	116.2	↓-0.3
2/2 05:50	115.6	↓-0.6
2/2 06:00	114.7	↓-0.9
2/2 06:10	113.6	↓-1.1
2/2 06:20	112.4	↓-1.2
2/2 06:30	110.9	↓-1.5
2/2 06:40	109.3	↓-1.6
2/2 06:50	107.5	↓-1.8
2/2 07:00	105.6	↓-1.9
2/2 07:10	103.6	↓-2.0
2/2 07:20	101.6	↓-2.0
2/2 07:30	99.5	↓-2.1
2/2 07:40	97.3	↓-2.2
2/2 07:50	95.2	↓-2.1
2/2 08:00	93.1	↓-2.1
2/2 08:10	91.1	↓-2.0
2/2 08:20	89.1	↓-2.0
2/2 08:30	87.2	↓-1.9
2/2 08:40	85.4	↓-1.8
2/2 08:50	83.7	↓-1.7
2/2 09:00	82.2	↓-1.5
2/2 09:10	80.9	↓-1.3
2/2 09:20	79.7	↓-1.2
2/2 09:30	78.7	↓-1.0
2/2 09:40	77.9	↓-0.8
2/2 09:50	77.3	↓-0.6
2/2 10:00	76.9	↓-0.4
2/2 10:10	76.7	↓-0.2	干潮
2/2 10:20	76.8	↑0.1
2/2 10:30	77.0	↑0.2
2/2 10:40	77.5	↑0.5
2/2 10:50	78.2	↑0.7
2/2 11:00	79.1	↑0.9
2/2 11:10	80.2	↑1.1
2/2 11:20	81.5	↑1.3
2/2 11:30	82.9	↑1.4
2/2 11:40	84.6	↑1.7
2/2 11:50	86.3	↑1.7
2/2 12:00	88.2	↑1.9
2/2 12:10	90.3	↑2.1
2/2 12:20	92.4	↑2.1
2/2 12:30	94.6	↑2.2
2/2 12:40	96.9	↑2.3
2/2 12:50	99.3	↑2.4
2/2 13:00	101.6	↑2.3
2/2 13:10	104.0	↑2.4
2/2 13:20	106.4	↑2.4
2/2 13:30	108.7	↑2.3
2/2 13:40	111.0	↑2.3
2/2 13:50	113.1	↑2.1
2/2 14:00	115.2	↑2.1
2/2 14:10	117.2	↑2.0
2/2 14:20	119.0	↑1.8
2/2 14:30	120.7	↑1.7
2/2 14:40	122.2	↑1.5
2/2 14:50	123.5	↑1.3
2/2 15:00	124.5	↑1.0
2/2 15:10	125.4	↑0.9
2/2 15:20	126.0	↑0.6
2/2 15:30	126.3	↑0.3	満潮
2/2 15:40	126.3	0
2/2 15:50	126.1	↓-0.2
2/2 16:00	125.6	↓-0.5
2/2 16:10	124.8	↓-0.8
2/2 16:20	123.7	↓-1.1
2/2 16:30	122.2	↓-1.5
2/2 16:40	120.5	↓-1.7
2/2 16:50	118.4	↓-2.1
2/2 17:00	116.1	↓-2.3
2/2 17:10	113.4	↓-2.7
2/2 17:20	110.5	↓-2.9
2/2 17:30	107.2	↓-3.3
2/2 17:40	103.7	↓-3.5
2/2 17:50	100.0	↓-3.7
2/2 18:00	96.0	↓-4.0
2/2 18:10	91.8	↓-4.2
2/2 18:20	87.4	↓-4.4
2/2 18:30	82.8	↓-4.6
2/2 18:40	78.1	↓-4.7
2/2 18:50	73.3	↓-4.8
2/2 19:00	68.3	↓-5.0
2/2 19:10	63.3	↓-5.0
2/2 19:20	58.3	↓-5.0
2/2 19:30	53.3	↓-5.0
2/2 19:40	48.2	↓-5.1	最大潮位差
2/2 19:50	43.3	↓-4.9
2/2 20:00	38.4	↓-4.9
2/2 20:10	33.6	↓-4.8
2/2 20:20	29.0	↓-4.6
2/2 20:30	24.5	↓-4.5
2/2 20:40	20.2	↓-4.3
2/2 20:50	16.2	↓-4.0
2/2 21:00	12.4	↓-3.8
2/2 21:10	8.8	↓-3.6
2/2 21:20	5.6	↓-3.2
2/2 21:30	2.6	↓-3.0
2/2 21:40	0.0	↓-2.6
2/2 21:50	-2.3	0
2/2 22:00	-4.2	↓-1.9
2/2 22:10	-5.8	↓-1.6
2/2 22:20	-7.1	↓-1.3
2/2 22:30	-7.9	↓-0.8
2/2 22:40	-8.4	↓-0.5	干潮
2/2 22:50	-8.5	↓-0.1
2/2 23:00	-8.2	↑0.3
2/2 23:10	-7.6	↑0.6
2/2 23:20	-6.6	↑1.0
2/2 23:30	-5.2	↑1.4
2/2 23:40	-3.5	↑1.7
2/2 23:50	-1.5	↑2.0