5 (水)	05:26	10:21	15:32	22:43
	115cm	79cm	118cm	-1cm
大潮 出 06:36 入 17:09 出 17:12 入 06:55

那珂湊（茨城）2042年02月5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	15.4	↑3.2
2/5 00:10	18.8	↑3.4
2/5 00:20	22.4	↑3.6
2/5 00:30	26.2	↑3.8
2/5 00:40	30.1	↑3.9
2/5 00:50	34.1	↑4.0
2/5 01:00	38.2	↑4.1
2/5 01:10	42.4	↑4.2
2/5 01:20	46.7	↑4.3
2/5 01:30	51.0	↑4.3
2/5 01:40	55.4	↑4.4
2/5 01:50	59.7	↑4.3
2/5 02:00	64.0	↑4.3
2/5 02:10	68.2	↑4.2
2/5 02:20	72.3	↑4.1
2/5 02:30	76.4	↑4.1
2/5 02:40	80.3	↑3.9
2/5 02:50	84.1	↑3.8
2/5 03:00	87.7	↑3.6
2/5 03:10	91.2	↑3.5
2/5 03:20	94.4	↑3.2
2/5 03:30	97.5	↑3.1
2/5 03:40	100.3	↑2.8
2/5 03:50	102.9	↑2.6
2/5 04:00	105.3	↑2.4
2/5 04:10	107.4	↑2.1
2/5 04:20	109.2	↑1.8
2/5 04:30	110.8	↑1.6
2/5 04:40	112.1	↑1.3
2/5 04:50	113.1	↑1.0
2/5 05:00	113.9	↑0.8
2/5 05:10	114.4	↑0.5
2/5 05:20	114.6	↑0.2	満潮
2/5 05:30	114.6	0
2/5 05:40	114.4	↓-0.2
2/5 05:50	113.9	↓-0.5
2/5 06:00	113.2	↓-0.7
2/5 06:10	112.3	↓-0.9
2/5 06:20	111.2	↓-1.1
2/5 06:30	109.9	↓-1.3
2/5 06:40	108.5	↓-1.4
2/5 06:50	107.0	↓-1.5
2/5 07:00	105.3	↓-1.7
2/5 07:10	103.5	↓-1.8
2/5 07:20	101.7	↓-1.8
2/5 07:30	99.8	↓-1.9
2/5 07:40	97.9	↓-1.9
2/5 07:50	96.0	↓-1.9
2/5 08:00	94.1	↓-1.9
2/5 08:10	92.2	↓-1.9
2/5 08:20	90.4	↓-1.8
2/5 08:30	88.6	↓-1.8
2/5 08:40	87.0	↓-1.6
2/5 08:50	85.4	↓-1.6
2/5 09:00	84.0	↓-1.4
2/5 09:10	82.7	↓-1.3
2/5 09:20	81.6	↓-1.1
2/5 09:30	80.6	↓-1.0
2/5 09:40	79.8	↓-0.8
2/5 09:50	79.1	↓-0.7
2/5 10:00	78.7	↓-0.4
2/5 10:10	78.4	↓-0.3
2/5 10:20	78.3	↓-0.1	干潮
2/5 10:30	78.4	↑0.1
2/5 10:40	78.7	↑0.3
2/5 10:50	79.2	↑0.5
2/5 11:00	79.8	↑0.6
2/5 11:10	80.6	↑0.8
2/5 11:20	81.6	↑1.0
2/5 11:30	82.8	↑1.2
2/5 11:40	84.0	↑1.2
2/5 11:50	85.5	↑1.5
2/5 12:00	87.0	↑1.5
2/5 12:10	88.6	↑1.6
2/5 12:20	90.4	↑1.8
2/5 12:30	92.2	↑1.8
2/5 12:40	94.0	↑1.8
2/5 12:50	95.9	↑1.9
2/5 13:00	97.9	↑2.0
2/5 13:10	99.8	↑1.9
2/5 13:20	101.7	↑1.9
2/5 13:30	103.6	↑1.9
2/5 13:40	105.5	↑1.9
2/5 13:50	107.3	↑1.8
2/5 14:00	109.0	↑1.7
2/5 14:10	110.5	↑1.5
2/5 14:20	112.0	↑1.5
2/5 14:30	113.3	↑1.3
2/5 14:40	114.5	↑1.2
2/5 14:50	115.5	↑1.0
2/5 15:00	116.3	↑0.8
2/5 15:10	116.9	↑0.6
2/5 15:20	117.2	↑0.3
2/5 15:30	117.4	↑0.2	満潮
2/5 15:40	117.3	↓-0.1
2/5 15:50	116.9	↓-0.4
2/5 16:00	116.3	↓-0.6
2/5 16:10	115.4	↓-0.9
2/5 16:20	114.3	↓-1.1
2/5 16:30	112.9	↓-1.4
2/5 16:40	111.2	↓-1.7
2/5 16:50	109.3	↓-1.9
2/5 17:00	107.0	↓-2.3
2/5 17:10	104.6	↓-2.4
2/5 17:20	101.8	↓-2.8
2/5 17:30	98.9	↓-2.9
2/5 17:40	95.7	↓-3.2
2/5 17:50	92.2	↓-3.5
2/5 18:00	88.6	↓-3.6
2/5 18:10	84.8	↓-3.8
2/5 18:20	80.8	↓-4.0
2/5 18:30	76.7	↓-4.1
2/5 18:40	72.5	↓-4.2
2/5 18:50	68.2	↓-4.3
2/5 19:00	63.8	↓-4.4
2/5 19:10	59.3	↓-4.5	最大潮位差
2/5 19:20	54.8	↓-4.5	最大潮位差
2/5 19:30	50.4	↓-4.4
2/5 19:40	45.9	↓-4.5	最大潮位差
2/5 19:50	41.6	↓-4.3
2/5 20:00	37.3	↓-4.3
2/5 20:10	33.1	↓-4.2
2/5 20:20	29.1	↓-4.0
2/5 20:30	25.2	↓-3.9
2/5 20:40	21.5	↓-3.7
2/5 20:50	18.0	↓-3.5
2/5 21:00	14.8	↓-3.2
2/5 21:10	11.7	↓-3.1
2/5 21:20	9.0	↓-2.7
2/5 21:30	6.5	↓-2.5
2/5 21:40	4.4	↓-2.1
2/5 21:50	2.5	↓-1.9
2/5 22:00	0.9	↓-1.6
2/5 22:10	-0.3	↓-1.2
2/5 22:20	-1.2	↓-0.9
2/5 22:30	-1.7	↓-0.5
2/5 22:40	-2.0	↓-0.3	干潮
2/5 22:50	-1.9	↑0.1
2/5 23:00	-1.4	↑0.5
2/5 23:10	-0.6	↑0.8
2/5 23:20	0.5	↑1.1
2/5 23:30	1.9	↑1.4
2/5 23:40	3.6	↑1.7
2/5 23:50	5.6	↑2.0