11 (土)	09:56	02:20	20:20	15:26
	114cm	28cm	103cm	85cm
小潮 出 06:39 入 16:24 出 23:22 入 11:48

那珂湊（茨城）2055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	47.2	↓-2.8
12/11 00:10	44.7	↓-2.5
12/11 00:20	42.2	↓-2.5
12/11 00:30	39.9	↓-2.3
12/11 00:40	37.8	↓-2.1
12/11 00:50	35.8	↓-2.0
12/11 01:00	34.1	↓-1.7
12/11 01:10	32.5	↓-1.6
12/11 01:20	31.1	↓-1.4
12/11 01:30	29.9	↓-1.2
12/11 01:40	29.0	↓-0.9
12/11 01:50	28.3	↓-0.7
12/11 02:00	27.7	↓-0.6
12/11 02:10	27.4	↓-0.3	干潮
12/11 02:20	27.3	↓-0.1	干潮
12/11 02:30	27.5	↑0.2
12/11 02:40	27.8	↑0.3
12/11 02:50	28.4	↑0.6
12/11 03:00	29.1	↑0.7
12/11 03:10	30.1	↑1.0
12/11 03:20	31.2	↑1.1
12/11 03:30	32.6	↑1.4
12/11 03:40	34.1	↑1.5
12/11 03:50	35.8	↑1.7
12/11 04:00	37.6	↑1.8
12/11 04:10	39.6	↑2.0
12/11 04:20	41.8	↑2.2
12/11 04:30	44.0	↑2.2
12/11 04:40	46.4	↑2.4
12/11 04:50	49.0	↑2.6
12/11 05:00	51.6	↑2.6
12/11 05:10	54.3	↑2.7
12/11 05:20	57.1	↑2.8
12/11 05:30	59.9	↑2.8
12/11 05:40	62.8	↑2.9
12/11 05:50	65.7	↑2.9
12/11 06:00	68.7	↑3.0	最大潮位差
12/11 06:10	71.7	↑3.0	最大潮位差
12/11 06:20	74.7	↑3.0	最大潮位差
12/11 06:30	77.6	↑2.9
12/11 06:40	80.6	↑3.0	最大潮位差
12/11 06:50	83.5	↑2.9
12/11 07:00	86.3	↑2.8
12/11 07:10	89.0	↑2.7
12/11 07:20	91.7	↑2.7
12/11 07:30	94.3	↑2.6
12/11 07:40	96.7	↑2.4
12/11 07:50	99.0	↑2.3
12/11 08:00	101.2	↑2.2
12/11 08:10	103.2	↑2.0
12/11 08:20	105.1	↑1.9
12/11 08:30	106.8	↑1.7
12/11 08:40	108.3	↑1.5
12/11 08:50	109.7	↑1.4
12/11 09:00	110.8	↑1.1
12/11 09:10	111.8	↑1.0
12/11 09:20	112.6	↑0.8
12/11 09:30	113.1	↑0.5
12/11 09:40	113.5	↑0.4
12/11 09:50	113.7	↑0.2	満潮
12/11 10:00	113.7	0
12/11 10:10	113.5	↓-0.2
12/11 10:20	113.2	↓-0.3
12/11 10:30	112.7	↓-0.5
12/11 10:40	112.0	↓-0.7
12/11 10:50	111.3	↓-0.7
12/11 11:00	110.3	↓-1.0
12/11 11:10	109.3	↓-1.0
12/11 11:20	108.2	↓-1.1
12/11 11:30	107.0	↓-1.2
12/11 11:40	105.7	↓-1.3
12/11 11:50	104.4	↓-1.3
12/11 12:00	103.0	↓-1.4
12/11 12:10	101.6	↓-1.4
12/11 12:20	100.2	↓-1.4
12/11 12:30	98.8	↓-1.4
12/11 12:40	97.5	↓-1.3
12/11 12:50	96.1	↓-1.4
12/11 13:00	94.8	↓-1.3
12/11 13:10	93.5	↓-1.3
12/11 13:20	92.3	↓-1.2
12/11 13:30	91.2	↓-1.1
12/11 13:40	90.2	↓-1.0
12/11 13:50	89.2	↓-1.0
12/11 14:00	88.3	↓-0.9
12/11 14:10	87.5	↓-0.8
12/11 14:20	86.9	↓-0.6
12/11 14:30	86.3	↓-0.6
12/11 14:40	85.8	↓-0.5
12/11 14:50	85.4	↓-0.4
12/11 15:00	85.1	↓-0.3
12/11 15:10	84.9	↓-0.2
12/11 15:20	84.8	↓-0.1	干潮
12/11 15:30	84.8	0
12/11 15:40	84.9	↑0.1
12/11 15:50	85.1	↑0.2
12/11 16:00	85.4	↑0.3
12/11 16:10	85.7	↑0.3
12/11 16:20	86.2	↑0.5
12/11 16:30	86.7	↑0.5
12/11 16:40	87.3	↑0.6
12/11 16:50	87.9	↑0.6
12/11 17:00	88.6	↑0.7
12/11 17:10	89.3	↑0.7
12/11 17:20	90.1	↑0.8
12/11 17:30	91.0	↑0.9
12/11 17:40	91.8	↑0.8
12/11 17:50	92.7	↑0.9
12/11 18:00	93.6	↑0.9
12/11 18:10	94.5	↑0.9
12/11 18:20	95.4	↑0.9
12/11 18:30	96.3	↑0.9
12/11 18:40	97.1	↑0.8
12/11 18:50	98.0	↑0.9
12/11 19:00	98.7	↑0.7
12/11 19:10	99.5	↑0.8
12/11 19:20	100.1	↑0.6
12/11 19:30	100.7	↑0.6
12/11 19:40	101.2	↑0.5
12/11 19:50	101.6	↑0.4
12/11 20:00	101.9	↑0.3
12/11 20:10	102.1	↑0.2	満潮
12/11 20:20	102.1	0	満潮
12/11 20:30	102.0	↓-0.1
12/11 20:40	101.8	↓-0.2
12/11 20:50	101.5	↓-0.3
12/11 21:00	100.9	↓-0.6
12/11 21:10	100.3	↓-0.6
12/11 21:20	99.4	↓-0.9
12/11 21:30	98.5	↓-0.9
12/11 21:40	97.3	↓-1.2
12/11 21:50	96.0	↓-1.3
12/11 22:00	94.6	↓-1.4
12/11 22:10	93.0	↓-1.6
12/11 22:20	91.3	↓-1.7
12/11 22:30	89.4	↓-1.9
12/11 22:40	87.4	↓-2.0
12/11 22:50	85.4	↓-2.0
12/11 23:00	83.2	↓-2.2
12/11 23:10	80.9	↓-2.3
12/11 23:20	78.6	↓-2.3
12/11 23:30	76.2	↓-2.4
12/11 23:40	73.7	↓-2.5
12/11 23:50	71.3	↓-2.4