03 (木)	06:52	11:19	16:20	23:54
	122cm	96cm	125cm	5cm
中潮 出 06:33 入 16:24 出 18:39 入 08:54

那珂湊（茨城）2020年12月03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
12/3 00:00	7.2	↑1.1
12/3 00:10	8.7	↑1.5
12/3 00:20	10.5	↑1.8
12/3 00:30	12.5	↑2.0
12/3 00:40	14.8	↑2.3
12/3 00:50	17.4	↑2.6
12/3 01:00	20.2	↑2.8
12/3 01:10	23.2	↑3.0
12/3 01:20	26.3	↑3.1
12/3 01:30	29.7	↑3.4
12/3 01:40	33.2	↑3.5
12/3 01:50	36.9	↑3.7
12/3 02:00	40.6	↑3.7
12/3 02:10	44.5	↑3.9
12/3 02:20	48.4	↑3.9
12/3 02:30	52.5	↑4.1
12/3 02:40	56.5	↑4.0
12/3 02:50	60.6	↑4.1
12/3 03:00	64.6	↑4.0
12/3 03:10	68.7	↑4.1
12/3 03:20	72.7	↑4.0
12/3 03:30	76.6	↑3.9
12/3 03:40	80.5	↑3.9
12/3 03:50	84.3	↑3.8
12/3 04:00	88.0	↑3.7
12/3 04:10	91.5	↑3.5
12/3 04:20	94.9	↑3.4
12/3 04:30	98.1	↑3.2
12/3 04:40	101.2	↑3.1
12/3 04:50	104.1	↑2.9
12/3 05:00	106.7	↑2.6
12/3 05:10	109.2	↑2.5
12/3 05:20	111.4	↑2.2
12/3 05:30	113.5	↑2.1
12/3 05:40	115.2	↑1.7
12/3 05:50	116.8	↑1.6
12/3 06:00	118.1	↑1.3
12/3 06:10	119.2	↑1.1
12/3 06:20	120.0	↑0.8
12/3 06:30	120.6	↑0.6
12/3 06:40	120.9	↑0.3
12/3 06:50	121.1	↑0.2	満潮
12/3 07:00	121.0	↓-0.1
12/3 07:10	120.7	↓-0.3
12/3 07:20	120.2	↓-0.5
12/3 07:30	119.5	↓-0.7
12/3 07:40	118.7	↓-0.8
12/3 07:50	117.7	↓-1.0
12/3 08:00	116.6	↓-1.1
12/3 08:10	115.3	↓-1.3
12/3 08:20	114.0	↓-1.3
12/3 08:30	112.6	↓-1.4
12/3 08:40	111.2	↓-1.4
12/3 08:50	109.7	↓-1.5
12/3 09:00	108.2	↓-1.5
12/3 09:10	106.7	↓-1.5
12/3 09:20	105.2	↓-1.5
12/3 09:30	103.8	↓-1.4
12/3 09:40	102.4	↓-1.4
12/3 09:50	101.1	↓-1.3
12/3 10:00	100.0	↓-1.1
12/3 10:10	98.9	↓-1.1
12/3 10:20	97.9	↓-1.0
12/3 10:30	97.1	↓-0.8
12/3 10:40	96.5	↓-0.6
12/3 10:50	95.9	↓-0.6
12/3 11:00	95.6	↓-0.3
12/3 11:10	95.4	↓-0.2	干潮
12/3 11:20	95.3	↓-0.1
12/3 11:30	95.5	↑0.2
12/3 11:40	95.7	↑0.2
12/3 11:50	96.1	↑0.4
12/3 12:00	96.7	↑0.6
12/3 12:10	97.4	↑0.7
12/3 12:20	98.3	↑0.9
12/3 12:30	99.3	↑1.0
12/3 12:40	100.3	↑1.0
12/3 12:50	101.5	↑1.2
12/3 13:00	102.8	↑1.3
12/3 13:10	104.1	↑1.3
12/3 13:20	105.6	↑1.5
12/3 13:30	107.0	↑1.4
12/3 13:40	108.5	↑1.5
12/3 13:50	110.0	↑1.5
12/3 14:00	111.5	↑1.5
12/3 14:10	113.0	↑1.5
12/3 14:20	114.5	↑1.5
12/3 14:30	115.9	↑1.4
12/3 14:40	117.3	↑1.4
12/3 14:50	118.6	↑1.3
12/3 15:00	119.8	↑1.2
12/3 15:10	121.0	↑1.2
12/3 15:20	122.0	↑1.0
12/3 15:30	122.8	↑0.8
12/3 15:40	123.6	↑0.8
12/3 15:50	124.2	↑0.6
12/3 16:00	124.6	↑0.4
12/3 16:10	124.9	↑0.3	満潮
12/3 16:20	124.9	0	満潮
12/3 16:30	124.8	↓-0.1
12/3 16:40	124.5	↓-0.3
12/3 16:50	123.9	↓-0.6
12/3 17:00	123.2	↓-0.7
12/3 17:10	122.2	↓-1.0
12/3 17:20	121.0	↓-1.2
12/3 17:30	119.6	↓-1.4
12/3 17:40	117.9	↓-1.7
12/3 17:50	116.0	↓-1.9
12/3 18:00	113.8	↓-2.2
12/3 18:10	111.5	↓-2.3
12/3 18:20	108.9	↓-2.6
12/3 18:30	106.1	↓-2.8
12/3 18:40	103.0	↓-3.1
12/3 18:50	99.8	↓-3.2
12/3 19:00	96.4	↓-3.4
12/3 19:10	92.8	↓-3.6
12/3 19:20	89.0	↓-3.8
12/3 19:30	85.1	↓-3.9
12/3 19:40	81.1	↓-4.0
12/3 19:50	76.9	↓-4.2
12/3 20:00	72.7	↓-4.2
12/3 20:10	68.4	↓-4.3
12/3 20:20	64.1	↓-4.3
12/3 20:30	59.8	↓-4.3
12/3 20:40	55.4	↓-4.4	最大潮位差
12/3 20:50	51.1	↓-4.3
12/3 21:00	46.9	↓-4.2
12/3 21:10	42.7	↓-4.2
12/3 21:20	38.7	↓-4.0
12/3 21:30	34.8	↓-3.9
12/3 21:40	31.0	↓-3.8
12/3 21:50	27.5	↓-3.5
12/3 22:00	24.1	↓-3.4
12/3 22:10	21.0	↓-3.1
12/3 22:20	18.1	↓-2.9
12/3 22:30	15.4	↓-2.7
12/3 22:40	13.1	↓-2.3
12/3 22:50	11.0	↓-2.1
12/3 23:00	9.2	↓-1.8
12/3 23:10	7.7	↓-1.5
12/3 23:20	6.5	↓-1.2
12/3 23:30	5.6	↓-0.9
12/3 23:40	5.1	↓-0.5
12/3 23:50	4.8	↓-0.3	干潮