11 (土)	05:59	11:12	16:47	23:32
	113cm	64cm	116cm	10cm
中潮 出 06:30 入 17:16 出 07:30 入 18:55

那珂湊（茨城）2062年02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
2/11 00:00	8.3	↑1.8
2/11 00:10	10.3	↑2.0
2/11 00:20	12.7	↑2.4
2/11 00:30	15.3	↑2.6
2/11 00:40	18.1	↑2.8
2/11 00:50	21.1	↑3.0
2/11 01:00	24.4	↑3.3
2/11 01:10	27.8	↑3.4
2/11 01:20	31.4	↑3.6
2/11 01:30	35.2	↑3.8
2/11 01:40	39.0	↑3.8
2/11 01:50	43.0	↑4.0
2/11 02:00	47.0	↑4.0
2/11 02:10	51.1	↑4.1
2/11 02:20	55.3	↑4.2	最大潮位差
2/11 02:30	59.4	↑4.1
2/11 02:40	63.5	↑4.1
2/11 02:50	67.6	↑4.1
2/11 03:00	71.6	↑4.0
2/11 03:10	75.6	↑4.0
2/11 03:20	79.4	↑3.8
2/11 03:30	83.1	↑3.7
2/11 03:40	86.7	↑3.6
2/11 03:50	90.1	↑3.4
2/11 04:00	93.3	↑3.2
2/11 04:10	96.3	↑3.0
2/11 04:20	99.1	↑2.8
2/11 04:30	101.6	↑2.5
2/11 04:40	103.9	↑2.3
2/11 04:50	106.0	↑2.1
2/11 05:00	107.8	↑1.8
2/11 05:10	109.3	↑1.5
2/11 05:20	110.5	↑1.2
2/11 05:30	111.5	↑1.0
2/11 05:40	112.1	↑0.6
2/11 05:50	112.5	↑0.4	満潮
2/11 06:00	112.6	↑0.1
2/11 06:10	112.4	↓-0.2
2/11 06:20	112.0	↓-0.4
2/11 06:30	111.3	↓-0.7
2/11 06:40	110.3	↓-1.0
2/11 06:50	109.1	↓-1.2
2/11 07:00	107.7	↓-1.4
2/11 07:10	106.1	↓-1.6
2/11 07:20	104.3	↓-1.8
2/11 07:30	102.3	↓-2.0
2/11 07:40	100.2	↓-2.1
2/11 07:50	98.0	↓-2.2
2/11 08:00	95.7	↓-2.3
2/11 08:10	93.3	↓-2.4
2/11 08:20	90.8	↓-2.5
2/11 08:30	88.4	↓-2.4
2/11 08:40	85.9	↓-2.5
2/11 08:50	83.5	↓-2.4
2/11 09:00	81.2	↓-2.3
2/11 09:10	78.9	↓-2.3
2/11 09:20	76.7	↓-2.2
2/11 09:30	74.6	↓-2.1
2/11 09:40	72.7	↓-1.9
2/11 09:50	70.9	↓-1.8
2/11 10:00	69.3	↓-1.6
2/11 10:10	67.9	↓-1.4
2/11 10:20	66.6	↓-1.3
2/11 10:30	65.6	↓-1.0
2/11 10:40	64.8	↓-0.8
2/11 10:50	64.2	↓-0.6
2/11 11:00	63.9	↓-0.3
2/11 11:10	63.7	↓-0.2	干潮
2/11 11:20	63.8	↑0.1
2/11 11:30	64.1	↑0.3
2/11 11:40	64.7	↑0.6
2/11 11:50	65.4	↑0.7
2/11 12:00	66.4	↑1.0
2/11 12:10	67.5	↑1.1
2/11 12:20	68.9	↑1.4
2/11 12:30	70.4	↑1.5
2/11 12:40	72.1	↑1.7
2/11 12:50	73.9	↑1.8
2/11 13:00	75.9	↑2.0
2/11 13:10	77.9	↑2.0
2/11 13:20	80.1	↑2.2
2/11 13:30	82.4	↑2.3
2/11 13:40	84.7	↑2.3
2/11 13:50	87.0	↑2.3
2/11 14:00	89.4	↑2.4
2/11 14:10	91.8	↑2.4
2/11 14:20	94.2	↑2.4
2/11 14:30	96.5	↑2.3
2/11 14:40	98.8	↑2.3
2/11 14:50	101.0	↑2.2
2/11 15:00	103.1	↑2.1
2/11 15:10	105.2	↑2.1
2/11 15:20	107.0	↑1.8
2/11 15:30	108.8	↑1.8
2/11 15:40	110.4	↑1.6
2/11 15:50	111.7	↑1.3
2/11 16:00	112.9	↑1.2
2/11 16:10	113.9	↑1.0
2/11 16:20	114.7	↑0.8
2/11 16:30	115.2	↑0.5
2/11 16:40	115.5	↑0.3	満潮
2/11 16:50	115.5	0
2/11 17:00	115.3	↓-0.2
2/11 17:10	114.7	↓-0.6
2/11 17:20	113.9	↓-0.8
2/11 17:30	112.9	↓-1.0
2/11 17:40	111.5	↓-1.4
2/11 17:50	109.9	↓-1.6
2/11 18:00	108.0	↓-1.9
2/11 18:10	105.8	↓-2.2
2/11 18:20	103.3	↓-2.5
2/11 18:30	100.7	↓-2.6
2/11 18:40	97.7	↓-3.0
2/11 18:50	94.6	↓-3.1
2/11 19:00	91.2	↓-3.4
2/11 19:10	87.7	↓-3.5
2/11 19:20	84.0	↓-3.7
2/11 19:30	80.1	↓-3.9
2/11 19:40	76.1	↓-4.0
2/11 19:50	72.0	↓-4.1
2/11 20:00	67.9	↓-4.1
2/11 20:10	63.7	↓-4.2	最大潮位差
2/11 20:20	59.5	↓-4.2	最大潮位差
2/11 20:30	55.3	↓-4.2	最大潮位差
2/11 20:40	51.1	↓-4.2	最大潮位差
2/11 20:50	47.0	↓-4.1
2/11 21:00	43.0	↓-4.0
2/11 21:10	39.1	↓-3.9
2/11 21:20	35.4	↓-3.7
2/11 21:30	31.8	↓-3.6
2/11 21:40	28.5	↓-3.3
2/11 21:50	25.3	↓-3.2
2/11 22:00	22.4	↓-2.9
2/11 22:10	19.8	↓-2.6
2/11 22:20	17.4	↓-2.4
2/11 22:30	15.3	↓-2.1
2/11 22:40	13.5	↓-1.8
2/11 22:50	12.0	↓-1.5
2/11 23:00	10.8	↓-1.2
2/11 23:10	10.0	↓-0.8
2/11 23:20	9.5	↓-0.5
2/11 23:30	9.3	↓-0.2	干潮
2/11 23:40	9.4	↑0.1
2/11 23:50	9.8	↑0.4