7 (月)	08:46	00:51	17:46	13:04
	116cm	14cm	115cm	98cm
小潮 出 06:35 入 16:24 出 10:51 入 21:14

那珂湊（茨城）2043年12月7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
12/7 00:00	16.7	↓-1.4
12/7 00:10	15.5	↓-1.2
12/7 00:20	14.5	↓-1.0
12/7 00:30	13.8	↓-0.7
12/7 00:40	13.4	↓-0.4
12/7 00:50	13.3	↓-0.1	干潮
12/7 01:00	13.4	↑0.1
12/7 01:10	13.8	↑0.4
12/7 01:20	14.4	↑0.6
12/7 01:30	15.3	↑0.9
12/7 01:40	16.4	↑1.1
12/7 01:50	17.8	↑1.4
12/7 02:00	19.4	↑1.6
12/7 02:10	21.1	↑1.7
12/7 02:20	23.1	↑2.0
12/7 02:30	25.3	↑2.2
12/7 02:40	27.7	↑2.4
12/7 02:50	30.2	↑2.5
12/7 03:00	32.9	↑2.7
12/7 03:10	35.7	↑2.8
12/7 03:20	38.6	↑2.9
12/7 03:30	41.6	↑3.0
12/7 03:40	44.8	↑3.2
12/7 03:50	48.0	↑3.2
12/7 04:00	51.2	↑3.2
12/7 04:10	54.6	↑3.4	最大潮位差
12/7 04:20	57.9	↑3.3
12/7 04:30	61.3	↑3.4	最大潮位差
12/7 04:40	64.7	↑3.4	最大潮位差
12/7 04:50	68.1	↑3.4	最大潮位差
12/7 05:00	71.4	↑3.3
12/7 05:10	74.8	↑3.4	最大潮位差
12/7 05:20	78.0	↑3.2
12/7 05:30	81.2	↑3.2
12/7 05:40	84.4	↑3.2
12/7 05:50	87.4	↑3.0
12/7 06:00	90.3	↑2.9
12/7 06:10	93.1	↑2.8
12/7 06:20	95.8	↑2.7
12/7 06:30	98.4	↑2.6
12/7 06:40	100.7	↑2.3
12/7 06:50	103.0	↑2.3
12/7 07:00	105.0	↑2.0
12/7 07:10	106.9	↑1.9
12/7 07:20	108.6	↑1.7
12/7 07:30	110.0	↑1.4
12/7 07:40	111.3	↑1.3
12/7 07:50	112.5	↑1.2
12/7 08:00	113.4	↑0.9
12/7 08:10	114.1	↑0.7
12/7 08:20	114.6	↑0.5
12/7 08:30	115.0	↑0.4
12/7 08:40	115.1	↑0.1	満潮
12/7 08:50	115.1	0
12/7 09:00	114.9	↓-0.2
12/7 09:10	114.6	↓-0.3
12/7 09:20	114.2	↓-0.4
12/7 09:30	113.6	↓-0.6
12/7 09:40	112.9	↓-0.7
12/7 09:50	112.1	↓-0.8
12/7 10:00	111.2	↓-0.9
12/7 10:10	110.3	↓-0.9
12/7 10:20	109.3	↓-1.0
12/7 10:30	108.3	↓-1.0
12/7 10:40	107.2	↓-1.1
12/7 10:50	106.2	↓-1.0
12/7 11:00	105.2	↓-1.0
12/7 11:10	104.2	↓-1.0
12/7 11:20	103.2	↓-1.0
12/7 11:30	102.3	↓-0.9
12/7 11:40	101.5	↓-0.8
12/7 11:50	100.7	↓-0.8
12/7 12:00	100.0	↓-0.7
12/7 12:10	99.4	↓-0.6
12/7 12:20	98.9	↓-0.5
12/7 12:30	98.5	↓-0.4
12/7 12:40	98.2	↓-0.3
12/7 12:50	98.0	↓-0.2
12/7 13:00	98.0	0	干潮
12/7 13:10	98.0	0
12/7 13:20	98.1	↑0.1
12/7 13:30	98.3	↑0.2
12/7 13:40	98.7	↑0.4
12/7 13:50	99.1	↑0.4
12/7 14:00	99.6	↑0.5
12/7 14:10	100.1	↑0.5
12/7 14:20	100.8	↑0.7
12/7 14:30	101.5	↑0.7
12/7 14:40	102.2	↑0.7
12/7 14:50	103.0	↑0.8
12/7 15:00	103.8	↑0.8
12/7 15:10	104.7	↑0.9
12/7 15:20	105.6	↑0.9
12/7 15:30	106.4	↑0.8
12/7 15:40	107.3	↑0.9
12/7 15:50	108.2	↑0.9
12/7 16:00	109.0	↑0.8
12/7 16:10	109.8	↑0.8
12/7 16:20	110.6	↑0.8
12/7 16:30	111.3	↑0.7
12/7 16:40	112.0	↑0.7
12/7 16:50	112.6	↑0.6
12/7 17:00	113.1	↑0.5
12/7 17:10	113.5	↑0.4
12/7 17:20	113.9	↑0.4
12/7 17:30	114.1	↑0.2
12/7 17:40	114.2	↑0.1	満潮
12/7 17:50	114.2	0
12/7 18:00	114.1	↓-0.1
12/7 18:10	113.8	↓-0.3
12/7 18:20	113.4	↓-0.4
12/7 18:30	112.9	↓-0.5
12/7 18:40	112.2	↓-0.7
12/7 18:50	111.3	↓-0.9
12/7 19:00	110.3	↓-1.0
12/7 19:10	109.1	↓-1.2
12/7 19:20	107.7	↓-1.4
12/7 19:30	106.2	↓-1.5
12/7 19:40	104.5	↓-1.7
12/7 19:50	102.6	↓-1.9
12/7 20:00	100.6	↓-2.0
12/7 20:10	98.4	↓-2.2
12/7 20:20	96.0	↓-2.4
12/7 20:30	93.5	↓-2.5
12/7 20:40	90.8	↓-2.7
12/7 20:50	88.0	↓-2.8
12/7 21:00	85.1	↓-2.9
12/7 21:10	82.1	↓-3.0
12/7 21:20	79.0	↓-3.1
12/7 21:30	75.8	↓-3.2
12/7 21:40	72.5	↓-3.3
12/7 21:50	69.2	↓-3.3
12/7 22:00	65.9	↓-3.3
12/7 22:10	62.6	↓-3.3
12/7 22:20	59.3	↓-3.3
12/7 22:30	56.0	↓-3.3
12/7 22:40	52.7	↓-3.3
12/7 22:50	49.6	↓-3.1
12/7 23:00	46.5	↓-3.1
12/7 23:10	43.5	↓-3.0
12/7 23:20	40.7	↓-2.8
12/7 23:30	38.0	↓-2.7
12/7 23:40	35.5	↓-2.5
12/7 23:50	33.1	↓-2.4