3 (日)	01:46	08:26	15:09	21:01
	118cm	40cm	128cm	69cm
中潮 出 05:35 入 17:20 出 16:22 入 02:54

那珂湊（茨城）2055年10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
10/3 00:00	108.1	↑1.7
10/3 00:10	109.7	↑1.6
10/3 00:20	111.2	↑1.5
10/3 00:30	112.6	↑1.4
10/3 00:40	113.8	↑1.2
10/3 00:50	114.9	↑1.1
10/3 01:00	115.8	↑0.9
10/3 01:10	116.6	↑0.8
10/3 01:20	117.2	↑0.6
10/3 01:30	117.6	↑0.4
10/3 01:40	117.8	↑0.2	満潮
10/3 01:50	117.8	0
10/3 02:00	117.6	↓-0.2
10/3 02:10	117.1	↓-0.5
10/3 02:20	116.5	↓-0.6
10/3 02:30	115.7	↓-0.8
10/3 02:40	114.6	↓-1.1
10/3 02:50	113.4	↓-1.2
10/3 03:00	111.9	↓-1.5
10/3 03:10	110.3	↓-1.6
10/3 03:20	108.4	↓-1.9
10/3 03:30	106.4	↓-2.0
10/3 03:40	104.2	↓-2.2
10/3 03:50	101.9	↓-2.3
10/3 04:00	99.4	↓-2.5
10/3 04:10	96.8	↓-2.6
10/3 04:20	94.1	↓-2.7
10/3 04:30	91.2	↓-2.9
10/3 04:40	88.3	↓-2.9
10/3 04:50	85.3	↓-3.0
10/3 05:00	82.3	↓-3.0
10/3 05:10	79.2	↓-3.1
10/3 05:20	76.1	↓-3.1
10/3 05:30	73.0	↓-3.1
10/3 05:40	70.0	↓-3.0
10/3 05:50	67.0	↓-3.0
10/3 06:00	64.1	↓-2.9
10/3 06:10	61.2	↓-2.9
10/3 06:20	58.5	↓-2.7
10/3 06:30	55.9	↓-2.6
10/3 06:40	53.4	↓-2.5
10/3 06:50	51.1	↓-2.3
10/3 07:00	49.0	↓-2.1
10/3 07:10	47.1	↓-1.9
10/3 07:20	45.3	↓-1.8
10/3 07:30	43.8	↓-1.5
10/3 07:40	42.5	↓-1.3
10/3 07:50	41.5	↓-1.0
10/3 08:00	40.7	↓-0.8
10/3 08:10	40.2	↓-0.5
10/3 08:20	39.9	↓-0.3	干潮
10/3 08:30	39.9	0
10/3 08:40	40.2	↑0.3
10/3 08:50	40.7	↑0.5
10/3 09:00	41.5	↑0.8
10/3 09:10	42.6	↑1.1
10/3 09:20	43.9	↑1.3
10/3 09:30	45.5	↑1.6
10/3 09:40	47.3	↑1.8
10/3 09:50	49.3	↑2.0
10/3 10:00	51.5	↑2.2
10/3 10:10	53.9	↑2.4
10/3 10:20	56.6	↑2.7
10/3 10:30	59.3	↑2.7
10/3 10:40	62.3	↑3.0
10/3 10:50	65.3	↑3.0
10/3 11:00	68.5	↑3.2
10/3 11:10	71.8	↑3.3
10/3 11:20	75.1	↑3.3
10/3 11:30	78.5	↑3.4	最大潮位差
10/3 11:40	81.9	↑3.4	最大潮位差
10/3 11:50	85.3	↑3.4	最大潮位差
10/3 12:00	88.7	↑3.4	最大潮位差
10/3 12:10	92.1	↑3.4	最大潮位差
10/3 12:20	95.4	↑3.3
10/3 12:30	98.7	↑3.3
10/3 12:40	101.8	↑3.1
10/3 12:50	104.8	↑3.0
10/3 13:00	107.7	↑2.9
10/3 13:10	110.5	↑2.8
10/3 13:20	113.1	↑2.6
10/3 13:30	115.5	↑2.4
10/3 13:40	117.7	↑2.2
10/3 13:50	119.7	↑2.0
10/3 14:00	121.4	↑1.7
10/3 14:10	123.0	↑1.6
10/3 14:20	124.3	↑1.3
10/3 14:30	125.4	↑1.1
10/3 14:40	126.2	↑0.8
10/3 14:50	126.8	↑0.6
10/3 15:00	127.1	↑0.3	満潮
10/3 15:10	127.2	↑0.1
10/3 15:20	127.0	↓-0.2
10/3 15:30	126.6	↓-0.4
10/3 15:40	126.0	↓-0.6
10/3 15:50	125.1	↓-0.9
10/3 16:00	124.0	↓-1.1
10/3 16:10	122.7	↓-1.3
10/3 16:20	121.2	↓-1.5
10/3 16:30	119.5	↓-1.7
10/3 16:40	117.6	↓-1.9
10/3 16:50	115.6	↓-2.0
10/3 17:00	113.4	↓-2.2
10/3 17:10	111.1	↓-2.3
10/3 17:20	108.7	↓-2.4
10/3 17:30	106.2	↓-2.5
10/3 17:40	103.7	↓-2.5
10/3 17:50	101.1	↓-2.6
10/3 18:00	98.5	↓-2.6
10/3 18:10	95.8	↓-2.7
10/3 18:20	93.2	↓-2.6
10/3 18:30	90.7	↓-2.5
10/3 18:40	88.1	↓-2.6
10/3 18:50	85.7	↓-2.4
10/3 19:00	83.4	↓-2.3
10/3 19:10	81.1	↓-2.3
10/3 19:20	79.0	↓-2.1
10/3 19:30	77.1	↓-1.9
10/3 19:40	75.3	↓-1.8
10/3 19:50	73.7	↓-1.6
10/3 20:00	72.3	↓-1.4
10/3 20:10	71.1	↓-1.2
10/3 20:20	70.1	↓-1.0
10/3 20:30	69.3	↓-0.8
10/3 20:40	68.7	↓-0.6
10/3 20:50	68.4	↓-0.3
10/3 21:00	68.3	↓-0.1	干潮
10/3 21:10	68.4	↑0.1
10/3 21:20	68.8	↑0.4
10/3 21:30	69.3	↑0.5
10/3 21:40	70.1	↑0.8
10/3 21:50	71.1	↑1.0
10/3 22:00	72.3	↑1.2
10/3 22:10	73.7	↑1.4
10/3 22:20	75.3	↑1.6
10/3 22:30	77.0	↑1.7
10/3 22:40	78.9	↑1.9
10/3 22:50	81.0	↑2.1
10/3 23:00	83.1	↑2.1
10/3 23:10	85.4	↑2.3
10/3 23:20	87.7	↑2.3
10/3 23:30	90.1	↑2.4
10/3 23:40	92.5	↑2.4
10/3 23:50	95.0	↑2.5