1 (土)	08:03	00:39	18:06	12:48
	122cm	18cm	123cm	92cm
中潮 出 06:01 入 16:43 出 21:11 入 10:34

那珂湊（茨城）2053年11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
11/1 00:00	19.6	↓-1.3
11/1 00:10	18.6	↓-1.0
11/1 00:20	17.9	↓-0.7
11/1 00:30	17.6	↓-0.3	干潮
11/1 00:40	17.5	↓-0.1
11/1 00:50	17.7	↑0.2
11/1 01:00	18.2	↑0.5
11/1 01:10	18.9	↑0.7
11/1 01:20	20.0	↑1.1
11/1 01:30	21.3	↑1.3
11/1 01:40	22.9	↑1.6
11/1 01:50	24.8	↑1.9
11/1 02:00	26.8	↑2.0
11/1 02:10	29.1	↑2.3
11/1 02:20	31.6	↑2.5
11/1 02:30	34.3	↑2.7
11/1 02:40	37.1	↑2.8
11/1 02:50	40.1	↑3.0
11/1 03:00	43.3	↑3.2
11/1 03:10	46.6	↑3.3
11/1 03:20	49.9	↑3.3
11/1 03:30	53.4	↑3.5
11/1 03:40	57.0	↑3.6
11/1 03:50	60.6	↑3.6
11/1 04:00	64.2	↑3.6
11/1 04:10	67.9	↑3.7	最大潮位差
11/1 04:20	71.5	↑3.6
11/1 04:30	75.2	↑3.7	最大潮位差
11/1 04:40	78.8	↑3.6
11/1 04:50	82.3	↑3.5
11/1 05:00	85.8	↑3.5
11/1 05:10	89.2	↑3.4
11/1 05:20	92.5	↑3.3
11/1 05:30	95.7	↑3.2
11/1 05:40	98.8	↑3.1
11/1 05:50	101.7	↑2.9
11/1 06:00	104.4	↑2.7
11/1 06:10	107.0	↑2.6
11/1 06:20	109.4	↑2.4
11/1 06:30	111.5	↑2.1
11/1 06:40	113.5	↑2.0
11/1 06:50	115.3	↑1.8
11/1 07:00	116.8	↑1.5
11/1 07:10	118.1	↑1.3
11/1 07:20	119.2	↑1.1
11/1 07:30	120.1	↑0.9
11/1 07:40	120.7	↑0.6
11/1 07:50	121.1	↑0.4
11/1 08:00	121.2	↑0.1	満潮
11/1 08:10	121.2	0
11/1 08:20	120.9	↓-0.3
11/1 08:30	120.4	↓-0.5
11/1 08:40	119.8	↓-0.6
11/1 08:50	118.9	↓-0.9
11/1 09:00	118.0	↓-0.9
11/1 09:10	116.8	↓-1.2
11/1 09:20	115.6	↓-1.2
11/1 09:30	114.2	↓-1.4
11/1 09:40	112.7	↓-1.5
11/1 09:50	111.2	↓-1.5
11/1 10:00	109.6	↓-1.6
11/1 10:10	108.0	↓-1.6
11/1 10:20	106.4	↓-1.6
11/1 10:30	104.8	↓-1.6
11/1 10:40	103.2	↓-1.6
11/1 10:50	101.7	↓-1.5
11/1 11:00	100.2	↓-1.5
11/1 11:10	98.8	↓-1.4
11/1 11:20	97.5	↓-1.3
11/1 11:30	96.3	↓-1.2
11/1 11:40	95.3	↓-1.0
11/1 11:50	94.4	↓-0.9
11/1 12:00	93.6	↓-0.8
11/1 12:10	92.9	↓-0.7
11/1 12:20	92.4	↓-0.5
11/1 12:30	92.1	↓-0.3
11/1 12:40	91.9	↓-0.2	干潮
11/1 12:50	91.9	0
11/1 13:00	92.0	↑0.1
11/1 13:10	92.3	↑0.3
11/1 13:20	92.7	↑0.4
11/1 13:30	93.3	↑0.6
11/1 13:40	94.0	↑0.7
11/1 13:50	94.8	↑0.8
11/1 14:00	95.7	↑0.9
11/1 14:10	96.8	↑1.1
11/1 14:20	97.9	↑1.1
11/1 14:30	99.1	↑1.2
11/1 14:40	100.4	↑1.3
11/1 14:50	101.7	↑1.3
11/1 15:00	103.1	↑1.4
11/1 15:10	104.6	↑1.5
11/1 15:20	106.0	↑1.4
11/1 15:30	107.5	↑1.5
11/1 15:40	109.0	↑1.5
11/1 15:50	110.4	↑1.4
11/1 16:00	111.8	↑1.4
11/1 16:10	113.2	↑1.4
11/1 16:20	114.6	↑1.4
11/1 16:30	115.8	↑1.2
11/1 16:40	117.0	↑1.2
11/1 16:50	118.2	↑1.2
11/1 17:00	119.2	↑1.0
11/1 17:10	120.1	↑0.9
11/1 17:20	120.9	↑0.8
11/1 17:30	121.5	↑0.6
11/1 17:40	122.0	↑0.5
11/1 17:50	122.3	↑0.3
11/1 18:00	122.5	↑0.2	満潮
11/1 18:10	122.5	0
11/1 18:20	122.3	↓-0.2
11/1 18:30	122.0	↓-0.3
11/1 18:40	121.4	↓-0.6
11/1 18:50	120.6	↓-0.8
11/1 19:00	119.6	↓-1.0
11/1 19:10	118.4	↓-1.2
11/1 19:20	117.0	↓-1.4
11/1 19:30	115.4	↓-1.6
11/1 19:40	113.5	↓-1.9
11/1 19:50	111.5	↓-2.0
11/1 20:00	109.2	↓-2.3
11/1 20:10	106.8	↓-2.4
11/1 20:20	104.1	↓-2.7
11/1 20:30	101.3	↓-2.8
11/1 20:40	98.3	↓-3.0
11/1 20:50	95.2	↓-3.1
11/1 21:00	91.9	↓-3.3
11/1 21:10	88.5	↓-3.4
11/1 21:20	85.0	↓-3.5
11/1 21:30	81.4	↓-3.6
11/1 21:40	77.7	↓-3.7	最大潮位差
11/1 21:50	74.0	↓-3.7	最大潮位差
11/1 22:00	70.3	↓-3.7	最大潮位差
11/1 22:10	66.6	↓-3.7	最大潮位差
11/1 22:20	62.9	↓-3.7	最大潮位差
11/1 22:30	59.3	↓-3.6
11/1 22:40	55.7	↓-3.6
11/1 22:50	52.3	↓-3.4
11/1 23:00	48.9	↓-3.4
11/1 23:10	45.7	↓-3.2
11/1 23:20	42.6	↓-3.1
11/1 23:30	39.7	↓-2.9
11/1 23:40	37.0	↓-2.7
11/1 23:50	34.5	↓-2.5