1 (金)	01:08	07:46	14:27	20:27
	113cm	49cm	124cm	69cm
中潮 出 05:33 入 17:23 出 02:22 入 15:26

那珂湊（茨城）2032年10月1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
10/1 00:00	109.1	↑1.1
10/1 00:10	110.1	↑1.0
10/1 00:20	110.9	↑0.8
10/1 00:30	111.6	↑0.7
10/1 00:40	112.2	↑0.6
10/1 00:50	112.5	↑0.3
10/1 01:00	112.7	↑0.2	満潮
10/1 01:10	112.8	↑0.1
10/1 01:20	112.6	↓-0.2
10/1 01:30	112.3	↓-0.3
10/1 01:40	111.8	↓-0.5
10/1 01:50	111.1	↓-0.7
10/1 02:00	110.3	↓-0.8
10/1 02:10	109.3	↓-1.0
10/1 02:20	108.1	↓-1.2
10/1 02:30	106.7	↓-1.4
10/1 02:40	105.2	↓-1.5
10/1 02:50	103.6	↓-1.6
10/1 03:00	101.8	↓-1.8
10/1 03:10	99.8	↓-2.0
10/1 03:20	97.8	↓-2.0
10/1 03:30	95.6	↓-2.2
10/1 03:40	93.4	↓-2.2
10/1 03:50	91.0	↓-2.4
10/1 04:00	88.6	↓-2.4
10/1 04:10	86.1	↓-2.5
10/1 04:20	83.6	↓-2.5
10/1 04:30	81.1	↓-2.5
10/1 04:40	78.5	↓-2.6
10/1 04:50	76.0	↓-2.5
10/1 05:00	73.5	↓-2.5
10/1 05:10	71.0	↓-2.5
10/1 05:20	68.5	↓-2.5
10/1 05:30	66.2	↓-2.3
10/1 05:40	63.9	↓-2.3
10/1 05:50	61.7	↓-2.2
10/1 06:00	59.7	↓-2.0
10/1 06:10	57.7	↓-2.0
10/1 06:20	55.9	↓-1.8
10/1 06:30	54.3	↓-1.6
10/1 06:40	52.8	↓-1.5
10/1 06:50	51.6	↓-1.2
10/1 07:00	50.5	↓-1.1
10/1 07:10	49.6	↓-0.9
10/1 07:20	48.9	↓-0.7
10/1 07:30	48.5	↓-0.4
10/1 07:40	48.3	↓-0.2	干潮
10/1 07:50	48.2	↓-0.1
10/1 08:00	48.5	↑0.3
10/1 08:10	48.9	↑0.4
10/1 08:20	49.6	↑0.7
10/1 08:30	50.5	↑0.9
10/1 08:40	51.6	↑1.1
10/1 08:50	53.0	↑1.4
10/1 09:00	54.5	↑1.5
10/1 09:10	56.3	↑1.8
10/1 09:20	58.2	↑1.9
10/1 09:30	60.3	↑2.1
10/1 09:40	62.6	↑2.3
10/1 09:50	65.0	↑2.4
10/1 10:00	67.5	↑2.5
10/1 10:10	70.2	↑2.7
10/1 10:20	72.9	↑2.7
10/1 10:30	75.8	↑2.9
10/1 10:40	78.7	↑2.9
10/1 10:50	81.6	↑2.9
10/1 11:00	84.6	↑3.0	最大潮位差
10/1 11:10	87.6	↑3.0	最大潮位差
10/1 11:20	90.5	↑2.9
10/1 11:30	93.5	↑3.0	最大潮位差
10/1 11:40	96.4	↑2.9
10/1 11:50	99.2	↑2.8
10/1 12:00	101.9	↑2.7
10/1 12:10	104.5	↑2.6
10/1 12:20	107.0	↑2.5
10/1 12:30	109.4	↑2.4
10/1 12:40	111.6	↑2.2
10/1 12:50	113.7	↑2.1
10/1 13:00	115.6	↑1.9
10/1 13:10	117.3	↑1.7
10/1 13:20	118.8	↑1.5
10/1 13:30	120.1	↑1.3
10/1 13:40	121.2	↑1.1
10/1 13:50	122.1	↑0.9
10/1 14:00	122.7	↑0.6
10/1 14:10	123.2	↑0.5
10/1 14:20	123.4	↑0.2	満潮
10/1 14:30	123.5	↑0.1
10/1 14:40	123.3	↓-0.2
10/1 14:50	122.9	↓-0.4
10/1 15:00	122.2	↓-0.7
10/1 15:10	121.4	↓-0.8
10/1 15:20	120.4	↓-1.0
10/1 15:30	119.2	↓-1.2
10/1 15:40	117.9	↓-1.3
10/1 15:50	116.3	↓-1.6
10/1 16:00	114.6	↓-1.7
10/1 16:10	112.8	↓-1.8
10/1 16:20	110.8	↓-2.0
10/1 16:30	108.8	↓-2.0
10/1 16:40	106.6	↓-2.2
10/1 16:50	104.4	↓-2.2
10/1 17:00	102.1	↓-2.3
10/1 17:10	99.7	↓-2.4
10/1 17:20	97.3	↓-2.4
10/1 17:30	94.9	↓-2.4
10/1 17:40	92.6	↓-2.3
10/1 17:50	90.2	↓-2.4
10/1 18:00	87.9	↓-2.3
10/1 18:10	85.7	↓-2.2
10/1 18:20	83.5	↓-2.2
10/1 18:30	81.4	↓-2.1
10/1 18:40	79.4	↓-2.0
10/1 18:50	77.6	↓-1.8
10/1 19:00	75.9	↓-1.7
10/1 19:10	74.4	↓-1.5
10/1 19:20	73.0	↓-1.4
10/1 19:30	71.8	↓-1.2
10/1 19:40	70.7	↓-1.1
10/1 19:50	69.9	↓-0.8
10/1 20:00	69.3	↓-0.6
10/1 20:10	68.9	↓-0.4
10/1 20:20	68.6	↓-0.3	干潮
10/1 20:30	68.6	0
10/1 20:40	68.8	↑0.2
10/1 20:50	69.2	↑0.4
10/1 21:00	69.8	↑0.6
10/1 21:10	70.6	↑0.8
10/1 21:20	71.6	↑1.0
10/1 21:30	72.7	↑1.1
10/1 21:40	74.1	↑1.4
10/1 21:50	75.6	↑1.5
10/1 22:00	77.2	↑1.6
10/1 22:10	79.0	↑1.8
10/1 22:20	80.9	↑1.9
10/1 22:30	82.9	↑2.0
10/1 22:40	85.0	↑2.1
10/1 22:50	87.1	↑2.1
10/1 23:00	89.3	↑2.2
10/1 23:10	91.5	↑2.2
10/1 23:20	93.8	↑2.3
10/1 23:30	96.0	↑2.2
10/1 23:40	98.2	↑2.2
10/1 23:50	100.4	↑2.2