03 (土)	06:33	11:04	16:12	23:39
	121cm	93cm	126cm	7cm
中潮 出 06:32 入 16:24 出 18:15 入 08:35

那珂湊（茨城）2039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	10.1	↑1.5
12/3 00:10	11.9	↑1.8
12/3 00:20	14.0	↑2.1
12/3 00:30	16.3	↑2.3
12/3 00:40	18.8	↑2.5
12/3 00:50	21.6	↑2.8
12/3 01:00	24.7	↑3.1
12/3 01:10	27.9	↑3.2
12/3 01:20	31.2	↑3.3
12/3 01:30	34.8	↑3.6
12/3 01:40	38.4	↑3.6
12/3 01:50	42.2	↑3.8
12/3 02:00	46.1	↑3.9
12/3 02:10	50.1	↑4.0
12/3 02:20	54.1	↑4.0
12/3 02:30	58.1	↑4.0
12/3 02:40	62.2	↑4.1
12/3 02:50	66.3	↑4.1
12/3 03:00	70.3	↑4.0
12/3 03:10	74.3	↑4.0
12/3 03:20	78.2	↑3.9
12/3 03:30	82.0	↑3.8
12/3 03:40	85.8	↑3.8
12/3 03:50	89.4	↑3.6
12/3 04:00	92.8	↑3.4
12/3 04:10	96.2	↑3.4
12/3 04:20	99.3	↑3.1
12/3 04:30	102.3	↑3.0
12/3 04:40	105.0	↑2.7
12/3 04:50	107.6	↑2.6
12/3 05:00	109.9	↑2.3
12/3 05:10	112.0	↑2.1
12/3 05:20	113.9	↑1.9
12/3 05:30	115.5	↑1.6
12/3 05:40	116.9	↑1.4
12/3 05:50	118.0	↑1.1
12/3 06:00	118.9	↑0.9
12/3 06:10	119.5	↑0.6
12/3 06:20	119.9	↑0.4
12/3 06:30	120.1	↑0.2	満潮
12/3 06:40	120.0	↓-0.1
12/3 06:50	119.8	↓-0.2
12/3 07:00	119.3	↓-0.5
12/3 07:10	118.6	↓-0.7
12/3 07:20	117.8	↓-0.8
12/3 07:30	116.8	↓-1.0
12/3 07:40	115.6	↓-1.2
12/3 07:50	114.4	↓-1.2
12/3 08:00	113.0	↓-1.4
12/3 08:10	111.6	↓-1.4
12/3 08:20	110.1	↓-1.5
12/3 08:30	108.5	↓-1.6
12/3 08:40	107.0	↓-1.5
12/3 08:50	105.4	↓-1.6
12/3 09:00	103.8	↓-1.6
12/3 09:10	102.3	↓-1.5
12/3 09:20	100.9	↓-1.4
12/3 09:30	99.5	↓-1.4
12/3 09:40	98.3	↓-1.2
12/3 09:50	97.1	↓-1.2
12/3 10:00	96.1	↓-1.0
12/3 10:10	95.1	↓-1.0
12/3 10:20	94.4	↓-0.7
12/3 10:30	93.8	↓-0.6
12/3 10:40	93.3	↓-0.5
12/3 10:50	93.0	↓-0.3
12/3 11:00	92.9	↓-0.1	干潮
12/3 11:10	92.9	0
12/3 11:20	93.1	↑0.2
12/3 11:30	93.4	↑0.3
12/3 11:40	94.0	↑0.6
12/3 11:50	94.6	↑0.6
12/3 12:00	95.4	↑0.8
12/3 12:10	96.4	↑1.0
12/3 12:20	97.4	↑1.0
12/3 12:30	98.6	↑1.2
12/3 12:40	99.9	↑1.3
12/3 12:50	101.3	↑1.4
12/3 13:00	102.7	↑1.4
12/3 13:10	104.3	↑1.6
12/3 13:20	105.8	↑1.5
12/3 13:30	107.4	↑1.6
12/3 13:40	109.0	↑1.6
12/3 13:50	110.7	↑1.7
12/3 14:00	112.3	↑1.6
12/3 14:10	113.9	↑1.6
12/3 14:20	115.4	↑1.5
12/3 14:30	116.9	↑1.5
12/3 14:40	118.3	↑1.4
12/3 14:50	119.6	↑1.3
12/3 15:00	120.9	↑1.3
12/3 15:10	122.0	↑1.1
12/3 15:20	122.9	↑0.9
12/3 15:30	123.8	↑0.9
12/3 15:40	124.4	↑0.6
12/3 15:50	124.9	↑0.5
12/3 16:00	125.3	↑0.4
12/3 16:10	125.4	↑0.1	満潮
12/3 16:20	125.3	↓-0.1
12/3 16:30	125.0	↓-0.3
12/3 16:40	124.5	↓-0.5
12/3 16:50	123.8	↓-0.7
12/3 17:00	122.8	↓-1.0
12/3 17:10	121.6	↓-1.2
12/3 17:20	120.1	↓-1.5
12/3 17:30	118.4	↓-1.7
12/3 17:40	116.5	↓-1.9
12/3 17:50	114.3	↓-2.2
12/3 18:00	111.9	↓-2.4
12/3 18:10	109.2	↓-2.7
12/3 18:20	106.3	↓-2.9
12/3 18:30	103.2	↓-3.1
12/3 18:40	99.9	↓-3.3
12/3 18:50	96.4	↓-3.5
12/3 19:00	92.8	↓-3.6
12/3 19:10	89.0	↓-3.8
12/3 19:20	85.0	↓-4.0
12/3 19:30	80.9	↓-4.1
12/3 19:40	76.7	↓-4.2
12/3 19:50	72.5	↓-4.2
12/3 20:00	68.2	↓-4.3
12/3 20:10	63.8	↓-4.4	最大潮位差
12/3 20:20	59.5	↓-4.3
12/3 20:30	55.2	↓-4.3
12/3 20:40	50.9	↓-4.3
12/3 20:50	46.7	↓-4.2
12/3 21:00	42.6	↓-4.1
12/3 21:10	38.6	↓-4.0
12/3 21:20	34.8	↓-3.8
12/3 21:30	31.2	↓-3.6
12/3 21:40	27.7	↓-3.5
12/3 21:50	24.4	↓-3.3
12/3 22:00	21.4	↓-3.0
12/3 22:10	18.6	↓-2.8
12/3 22:20	16.1	↓-2.5
12/3 22:30	13.9	↓-2.2
12/3 22:40	11.9	↓-2.0
12/3 22:50	10.3	↓-1.6
12/3 23:00	8.9	↓-1.4
12/3 23:10	7.9	↓-1.0
12/3 23:20	7.2	↓-0.7
12/3 23:30	6.8	↓-0.4	干潮
12/3 23:40	6.7	↓-0.1
12/3 23:50	6.9	↑0.2