7 (月)	02:46	09:02	15:19	21:24
	128cm	45cm	130cm	48cm
大潮 出 05:38 入 17:14 出 16:30 入 03:56

那珂湊（茨城）2052年10月7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
10/7 00:00	97.1	↑3.0
10/7 00:10	100.0	↑2.9
10/7 00:20	102.9	↑2.9
10/7 00:30	105.7	↑2.8
10/7 00:40	108.5	↑2.8
10/7 00:50	111.1	↑2.6
10/7 01:00	113.5	↑2.4
10/7 01:10	115.8	↑2.3
10/7 01:20	118.0	↑2.2
10/7 01:30	119.9	↑1.9
10/7 01:40	121.7	↑1.8
10/7 01:50	123.2	↑1.5
10/7 02:00	124.5	↑1.3
10/7 02:10	125.6	↑1.1
10/7 02:20	126.4	↑0.8
10/7 02:30	126.9	↑0.5
10/7 02:40	127.2	↑0.3	満潮
10/7 02:50	127.2	0
10/7 03:00	126.9	↓-0.3
10/7 03:10	126.4	↓-0.5
10/7 03:20	125.6	↓-0.8
10/7 03:30	124.5	↓-1.1
10/7 03:40	123.2	↓-1.3
10/7 03:50	121.6	↓-1.6
10/7 04:00	119.8	↓-1.8
10/7 04:10	117.7	↓-2.1
10/7 04:20	115.4	↓-2.3
10/7 04:30	112.9	↓-2.5
10/7 04:40	110.3	↓-2.6
10/7 04:50	107.4	↓-2.9
10/7 05:00	104.4	↓-3.0
10/7 05:10	101.2	↓-3.2
10/7 05:20	98.0	↓-3.2
10/7 05:30	94.6	↓-3.4
10/7 05:40	91.2	↓-3.4
10/7 05:50	87.7	↓-3.5
10/7 06:00	84.3	↓-3.4
10/7 06:10	80.8	↓-3.5
10/7 06:20	77.4	↓-3.4
10/7 06:30	74.0	↓-3.4
10/7 06:40	70.7	↓-3.3
10/7 06:50	67.5	↓-3.2
10/7 07:00	64.4	↓-3.1
10/7 07:10	61.5	↓-2.9
10/7 07:20	58.7	↓-2.8
10/7 07:30	56.2	↓-2.5
10/7 07:40	53.8	↓-2.4
10/7 07:50	51.7	↓-2.1
10/7 08:00	49.9	↓-1.8
10/7 08:10	48.3	↓-1.6
10/7 08:20	46.9	↓-1.4
10/7 08:30	45.9	↓-1.0
10/7 08:40	45.1	↓-0.8
10/7 08:50	44.6	↓-0.5
10/7 09:00	44.4	↓-0.2	干潮
10/7 09:10	44.5	↑0.1
10/7 09:20	44.9	↑0.4
10/7 09:30	45.6	↑0.7
10/7 09:40	46.6	↑1.0
10/7 09:50	47.9	↑1.3
10/7 10:00	49.5	↑1.6
10/7 10:10	51.3	↑1.8
10/7 10:20	53.3	↑2.0
10/7 10:30	55.6	↑2.3
10/7 10:40	58.1	↑2.5
10/7 10:50	60.8	↑2.7
10/7 11:00	63.7	↑2.9
10/7 11:10	66.7	↑3.0
10/7 11:20	69.9	↑3.2
10/7 11:30	73.2	↑3.3
10/7 11:40	76.6	↑3.4
10/7 11:50	80.1	↑3.5
10/7 12:00	83.6	↑3.5
10/7 12:10	87.1	↑3.5
10/7 12:20	90.6	↑3.5
10/7 12:30	94.1	↑3.5
10/7 12:40	97.5	↑3.4
10/7 12:50	100.9	↑3.4
10/7 13:00	104.2	↑3.3
10/7 13:10	107.4	↑3.2
10/7 13:20	110.4	↑3.0
10/7 13:30	113.2	↑2.8
10/7 13:40	115.9	↑2.7
10/7 13:50	118.4	↑2.5
10/7 14:00	120.6	↑2.2
10/7 14:10	122.7	↑2.1
10/7 14:20	124.4	↑1.7
10/7 14:30	126.0	↑1.6
10/7 14:40	127.2	↑1.2
10/7 14:50	128.2	↑1.0
10/7 15:00	128.9	↑0.7
10/7 15:10	129.3	↑0.4	満潮
10/7 15:20	129.4	↑0.1
10/7 15:30	129.2	↓-0.2
10/7 15:40	128.7	↓-0.5
10/7 15:50	127.9	↓-0.8
10/7 16:00	126.8	↓-1.1
10/7 16:10	125.4	↓-1.4
10/7 16:20	123.8	↓-1.6
10/7 16:30	121.9	↓-1.9
10/7 16:40	119.8	↓-2.1
10/7 16:50	117.4	↓-2.4
10/7 17:00	114.8	↓-2.6
10/7 17:10	112.0	↓-2.8
10/7 17:20	109.1	↓-2.9
10/7 17:30	105.9	↓-3.2
10/7 17:40	102.7	↓-3.2
10/7 17:50	99.3	↓-3.4
10/7 18:00	95.9	↓-3.4
10/7 18:10	92.4	↓-3.5
10/7 18:20	88.8	↓-3.6	最大潮位差
10/7 18:30	85.3	↓-3.5
10/7 18:40	81.8	↓-3.5
10/7 18:50	78.3	↓-3.5
10/7 19:00	74.9	↓-3.4
10/7 19:10	71.6	↓-3.3
10/7 19:20	68.4	↓-3.2
10/7 19:30	65.4	↓-3.0
10/7 19:40	62.5	↓-2.9
10/7 19:50	59.9	↓-2.6
10/7 20:00	57.4	↓-2.5
10/7 20:10	55.2	↓-2.2
10/7 20:20	53.2	↓-2.0
10/7 20:30	51.5	↓-1.7
10/7 20:40	50.1	↓-1.4
10/7 20:50	49.0	↓-1.1
10/7 21:00	48.1	↓-0.9
10/7 21:10	47.6	↓-0.5
10/7 21:20	47.3	↓-0.3	干潮
10/7 21:30	47.4	↑0.1
10/7 21:40	47.7	↑0.3
10/7 21:50	48.4	↑0.7
10/7 22:00	49.4	↑1.0
10/7 22:10	50.6	↑1.2
10/7 22:20	52.2	↑1.6
10/7 22:30	54.0	↑1.8
10/7 22:40	56.0	↑2.0
10/7 22:50	58.3	↑2.3
10/7 23:00	60.8	↑2.5
10/7 23:10	63.5	↑2.7
10/7 23:20	66.4	↑2.9
10/7 23:30	69.5	↑3.1
10/7 23:40	72.7	↑3.2
10/7 23:50	76.1	↑3.4