14 (木)	10:22	02:53	21:10	16:38
	115cm	35cm	95cm	79cm
小潮 出 06:41 入 16:25 出 12:17 入 -

那珂湊（茨城）2056年12月14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
12/14 00:00	59.1	↓-2.5
12/14 00:10	56.6	↓-2.5
12/14 00:20	54.2	↓-2.4
12/14 00:30	51.9	↓-2.3
12/14 00:40	49.7	↓-2.2
12/14 00:50	47.6	↓-2.1
12/14 01:00	45.7	↓-1.9
12/14 01:10	43.9	↓-1.8
12/14 01:20	42.2	↓-1.7
12/14 01:30	40.6	↓-1.6
12/14 01:40	39.3	↓-1.3
12/14 01:50	38.1	↓-1.2
12/14 02:00	37.0	↓-1.1
12/14 02:10	36.2	↓-0.8
12/14 02:20	35.5	↓-0.7
12/14 02:30	35.0	↓-0.5
12/14 02:40	34.7	↓-0.3
12/14 02:50	34.6	↓-0.1	干潮
12/14 03:00	34.6	0
12/14 03:10	34.9	↑0.3
12/14 03:20	35.3	↑0.4
12/14 03:30	35.9	↑0.6
12/14 03:40	36.7	↑0.8
12/14 03:50	37.6	↑0.9
12/14 04:00	38.7	↑1.1
12/14 04:10	40.0	↑1.3
12/14 04:20	41.5	↑1.5
12/14 04:30	43.1	↑1.6
12/14 04:40	44.9	↑1.8
12/14 04:50	46.8	↑1.9
12/14 05:00	48.8	↑2.0
12/14 05:10	51.0	↑2.2
12/14 05:20	53.3	↑2.3
12/14 05:30	55.7	↑2.4
12/14 05:40	58.2	↑2.5
12/14 05:50	60.8	↑2.6
12/14 06:00	63.5	↑2.7
12/14 06:10	66.2	↑2.7
12/14 06:20	69.0	↑2.8
12/14 06:30	71.8	↑2.8
12/14 06:40	74.7	↑2.9	最大潮位差
12/14 06:50	77.5	↑2.8
12/14 07:00	80.4	↑2.9	最大潮位差
12/14 07:10	83.2	↑2.8
12/14 07:20	86.0	↑2.8
12/14 07:30	88.7	↑2.7
12/14 07:40	91.4	↑2.7
12/14 07:50	93.9	↑2.5
12/14 08:00	96.4	↑2.5
12/14 08:10	98.8	↑2.4
12/14 08:20	101.0	↑2.2
12/14 08:30	103.1	↑2.1
12/14 08:40	105.0	↑1.9
12/14 08:50	106.8	↑1.8
12/14 09:00	108.4	↑1.6
12/14 09:10	109.8	↑1.4
12/14 09:20	111.1	↑1.3
12/14 09:30	112.1	↑1.0
12/14 09:40	113.0	↑0.9
12/14 09:50	113.6	↑0.6
12/14 10:00	114.1	↑0.5
12/14 10:10	114.4	↑0.3
12/14 10:20	114.5	↑0.1	満潮
12/14 10:30	114.4	↓-0.1
12/14 10:40	114.2	↓-0.2
12/14 10:50	113.8	↓-0.4
12/14 11:00	113.2	↓-0.6
12/14 11:10	112.5	↓-0.7
12/14 11:20	111.7	↓-0.8
12/14 11:30	110.7	↓-1.0
12/14 11:40	109.6	↓-1.1
12/14 11:50	108.4	↓-1.2
12/14 12:00	107.2	↓-1.2
12/14 12:10	105.9	↓-1.3
12/14 12:20	104.5	↓-1.4
12/14 12:30	103.0	↓-1.5
12/14 12:40	101.6	↓-1.4
12/14 12:50	100.1	↓-1.5
12/14 13:00	98.6	↓-1.5
12/14 13:10	97.1	↓-1.5
12/14 13:20	95.6	↓-1.5
12/14 13:30	94.1	↓-1.5
12/14 13:40	92.7	↓-1.4
12/14 13:50	91.3	↓-1.4
12/14 14:00	90.0	↓-1.3
12/14 14:10	88.7	↓-1.3
12/14 14:20	87.4	↓-1.3
12/14 14:30	86.3	↓-1.1
12/14 14:40	85.2	↓-1.1
12/14 14:50	84.2	↓-1.0
12/14 15:00	83.2	↓-1.0
12/14 15:10	82.4	↓-0.8
12/14 15:20	81.6	↓-0.8
12/14 15:30	80.9	↓-0.7
12/14 15:40	80.3	↓-0.6
12/14 15:50	79.8	↓-0.5
12/14 16:00	79.4	↓-0.4
12/14 16:10	79.1	↓-0.3
12/14 16:20	78.9	↓-0.2
12/14 16:30	78.8	↓-0.1	干潮
12/14 16:40	78.8	0
12/14 16:50	78.9	↑0.1
12/14 17:00	79.0	↑0.1
12/14 17:10	79.3	↑0.3
12/14 17:20	79.6	↑0.3
12/14 17:30	80.1	↑0.5
12/14 17:40	80.6	↑0.5
12/14 17:50	81.1	↑0.5
12/14 18:00	81.8	↑0.7
12/14 18:10	82.5	↑0.7
12/14 18:20	83.2	↑0.7
12/14 18:30	84.0	↑0.8
12/14 18:40	84.9	↑0.9
12/14 18:50	85.7	↑0.8
12/14 19:00	86.6	↑0.9
12/14 19:10	87.5	↑0.9
12/14 19:20	88.4	↑0.9
12/14 19:30	89.2	↑0.8
12/14 19:40	90.0	↑0.8
12/14 19:50	90.8	↑0.8
12/14 20:00	91.6	↑0.8
12/14 20:10	92.2	↑0.6
12/14 20:20	92.8	↑0.6
12/14 20:30	93.3	↑0.5
12/14 20:40	93.7	↑0.4
12/14 20:50	94.0	↑0.3
12/14 21:00	94.2	↑0.2	満潮
12/14 21:10	94.2	0	満潮
12/14 21:20	94.1	↓-0.1
12/14 21:30	93.9	↓-0.2
12/14 21:40	93.6	↓-0.3
12/14 21:50	93.1	↓-0.5
12/14 22:00	92.5	↓-0.6
12/14 22:10	91.7	↓-0.8
12/14 22:20	90.8	↓-0.9
12/14 22:30	89.8	↓-1.0
12/14 22:40	88.6	↓-1.2
12/14 22:50	87.3	↓-1.3
12/14 23:00	85.9	↓-1.4
12/14 23:10	84.4	↓-1.5
12/14 23:20	82.8	↓-1.6
12/14 23:30	81.1	↓-1.7
12/14 23:40	79.3	↓-1.8
12/14 23:50	77.5	↓-1.8