11 (火)	03:31	08:02	13:28	20:57
	109cm	87cm	125cm	12cm
大潮 出 06:39 入 16:24 出 14:28 入 04:27

那珂湊（茨城）2046年12月11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
12/11 00:00	70.0	↑3.2
12/11 00:10	73.1	↑3.1
12/11 00:20	76.2	↑3.1
12/11 00:30	79.2	↑3.0
12/11 00:40	82.1	↑2.9
12/11 00:50	84.9	↑2.8
12/11 01:00	87.6	↑2.7
12/11 01:10	90.2	↑2.6
12/11 01:20	92.6	↑2.4
12/11 01:30	94.9	↑2.3
12/11 01:40	97.0	↑2.1
12/11 01:50	98.9	↑1.9
12/11 02:00	100.7	↑1.8
12/11 02:10	102.3	↑1.6
12/11 02:20	103.7	↑1.4
12/11 02:30	104.9	↑1.2
12/11 02:40	105.9	↑1.0
12/11 02:50	106.7	↑0.8
12/11 03:00	107.3	↑0.6
12/11 03:10	107.8	↑0.5
12/11 03:20	108.1	↑0.3
12/11 03:30	108.2	↑0.1	満潮
12/11 03:40	108.1	↓-0.1
12/11 03:50	107.8	↓-0.3
12/11 04:00	107.4	↓-0.4
12/11 04:10	106.9	↓-0.5
12/11 04:20	106.2	↓-0.7
12/11 04:30	105.5	↓-0.7
12/11 04:40	104.6	↓-0.9
12/11 04:50	103.6	↓-1.0
12/11 05:00	102.5	↓-1.1
12/11 05:10	101.4	↓-1.1
12/11 05:20	100.2	↓-1.2
12/11 05:30	98.9	↓-1.3
12/11 05:40	97.7	↓-1.2
12/11 05:50	96.4	↓-1.3
12/11 06:00	95.2	↓-1.2
12/11 06:10	94.0	↓-1.2
12/11 06:20	92.8	↓-1.2
12/11 06:30	91.7	↓-1.1
12/11 06:40	90.7	↓-1.0
12/11 06:50	89.7	↓-1.0
12/11 07:00	88.8	↓-0.9
12/11 07:10	88.1	↓-0.7
12/11 07:20	87.4	↓-0.7
12/11 07:30	86.9	↓-0.5
12/11 07:40	86.5	↓-0.4
12/11 07:50	86.3	↓-0.2
12/11 08:00	86.2	↓-0.1	干潮
12/11 08:10	86.2	0
12/11 08:20	86.4	↑0.2
12/11 08:30	86.8	↑0.4
12/11 08:40	87.3	↑0.5
12/11 08:50	88.0	↑0.7
12/11 09:00	88.8	↑0.8
12/11 09:10	89.7	↑0.9
12/11 09:20	90.8	↑1.1
12/11 09:30	92.0	↑1.2
12/11 09:40	93.4	↑1.4
12/11 09:50	94.8	↑1.4
12/11 10:00	96.3	↑1.5
12/11 10:10	98.0	↑1.7
12/11 10:20	99.6	↑1.6
12/11 10:30	101.4	↑1.8
12/11 10:40	103.2	↑1.8
12/11 10:50	105.0	↑1.8
12/11 11:00	106.8	↑1.8
12/11 11:10	108.6	↑1.8
12/11 11:20	110.4	↑1.8
12/11 11:30	112.1	↑1.7
12/11 11:40	113.8	↑1.7
12/11 11:50	115.4	↑1.6
12/11 12:00	116.9	↑1.5
12/11 12:10	118.3	↑1.4
12/11 12:20	119.6	↑1.3
12/11 12:30	120.8	↑1.2
12/11 12:40	121.7	↑0.9
12/11 12:50	122.6	↑0.9
12/11 13:00	123.2	↑0.6
12/11 13:10	123.7	↑0.5
12/11 13:20	123.9	↑0.2	満潮
12/11 13:30	124.0	↑0.1
12/11 13:40	123.8	↓-0.2
12/11 13:50	123.4	↓-0.4
12/11 14:00	122.8	↓-0.6
12/11 14:10	122.0	↓-0.8
12/11 14:20	120.9	↓-1.1
12/11 14:30	119.6	↓-1.3
12/11 14:40	118.1	↓-1.5
12/11 14:50	116.3	↓-1.8
12/11 15:00	114.3	↓-2.0
12/11 15:10	112.1	↓-2.2
12/11 15:20	109.6	↓-2.5
12/11 15:30	107.0	↓-2.6
12/11 15:40	104.2	↓-2.8
12/11 15:50	101.1	↓-3.1
12/11 16:00	97.9	↓-3.2
12/11 16:10	94.6	↓-3.3
12/11 16:20	91.1	↓-3.5
12/11 16:30	87.4	↓-3.7
12/11 16:40	83.7	↓-3.7
12/11 16:50	79.8	↓-3.9
12/11 17:00	75.9	↓-3.9
12/11 17:10	71.9	↓-4.0	最大潮位差
12/11 17:20	67.9	↓-4.0	最大潮位差
12/11 17:30	63.9	↓-4.0	最大潮位差
12/11 17:40	59.9	↓-4.0	最大潮位差
12/11 17:50	55.9	↓-4.0	最大潮位差
12/11 18:00	52.0	↓-3.9
12/11 18:10	48.1	↓-3.9
12/11 18:20	44.4	↓-3.7
12/11 18:30	40.7	↓-3.7
12/11 18:40	37.2	↓-3.5
12/11 18:50	33.8	↓-3.4
12/11 19:00	30.7	↓-3.1
12/11 19:10	27.7	↓-3.0
12/11 19:20	24.9	↓-2.8
12/11 19:30	22.4	↓-2.5
12/11 19:40	20.1	↓-2.3
12/11 19:50	18.0	↓-2.1
12/11 20:00	16.3	↓-1.7
12/11 20:10	14.8	↓-1.5
12/11 20:20	13.5	↓-1.3
12/11 20:30	12.6	↓-0.9
12/11 20:40	12.0	↓-0.6
12/11 20:50	11.6	↓-0.4	干潮
12/11 21:00	11.6	0
12/11 21:10	11.9	↑0.3
12/11 21:20	12.4	↑0.5
12/11 21:30	13.3	↑0.9
12/11 21:40	14.4	↑1.1
12/11 21:50	15.8	↑1.4
12/11 22:00	17.5	↑1.7
12/11 22:10	19.4	↑1.9
12/11 22:20	21.6	↑2.2
12/11 22:30	24.0	↑2.4
12/11 22:40	26.6	↑2.6
12/11 22:50	29.4	↑2.8
12/11 23:00	32.4	↑3.0
12/11 23:10	35.5	↑3.1
12/11 23:20	38.8	↑3.3
12/11 23:30	42.2	↑3.4
12/11 23:40	45.8	↑3.6
12/11 23:50	49.4	↑3.6