01 (土)	00:30	07:02	13:53	20:12
	101cm	50cm	123cm	66cm
若潮 出 06:01 入 16:43 出 01:51 入 14:57

那珂湊（茨城）2059年11月01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
11/1 00:00	99.7	↑0.5
11/1 00:10	100.0	↑0.3
11/1 00:20	100.2	↑0.2	満潮
11/1 00:30	100.2	0	満潮
11/1 00:40	100.1	↓-0.1
11/1 00:50	99.9	↓-0.2
11/1 01:00	99.5	↓-0.4
11/1 01:10	99.0	↓-0.5
11/1 01:20	98.4	↓-0.6
11/1 01:30	97.6	↓-0.8
11/1 01:40	96.6	↓-1.0
11/1 01:50	95.6	↓-1.0
11/1 02:00	94.4	↓-1.2
11/1 02:10	93.1	↓-1.3
11/1 02:20	91.7	↓-1.4
11/1 02:30	90.2	↓-1.5
11/1 02:40	88.5	↓-1.7
11/1 02:50	86.8	↓-1.7
11/1 03:00	85.0	↓-1.8
11/1 03:10	83.2	↓-1.8
11/1 03:20	81.3	↓-1.9
11/1 03:30	79.3	↓-2.0
11/1 03:40	77.3	↓-2.0
11/1 03:50	75.3	↓-2.0
11/1 04:00	73.3	↓-2.0
11/1 04:10	71.2	↓-2.1
11/1 04:20	69.2	↓-2.0
11/1 04:30	67.2	↓-2.0
11/1 04:40	65.3	↓-1.9
11/1 04:50	63.4	↓-1.9
11/1 05:00	61.6	↓-1.8
11/1 05:10	59.8	↓-1.8
11/1 05:20	58.2	↓-1.6
11/1 05:30	56.6	↓-1.6
11/1 05:40	55.2	↓-1.4
11/1 05:50	53.9	↓-1.3
11/1 06:00	52.8	↓-1.1
11/1 06:10	51.8	↓-1.0
11/1 06:20	50.9	↓-0.9
11/1 06:30	50.2	↓-0.7
11/1 06:40	49.8	↓-0.4
11/1 06:50	49.5	↓-0.3
11/1 07:00	49.3	↓-0.2	干潮
11/1 07:10	49.4	↑0.1
11/1 07:20	49.7	↑0.3
11/1 07:30	50.2	↑0.5
11/1 07:40	50.9	↑0.7
11/1 07:50	51.8	↑0.9
11/1 08:00	52.8	↑1.0
11/1 08:10	54.1	↑1.3
11/1 08:20	55.6	↑1.5
11/1 08:30	57.2	↑1.6
11/1 08:40	59.0	↑1.8
11/1 08:50	61.0	↑2.0
11/1 09:00	63.2	↑2.2
11/1 09:10	65.4	↑2.2
11/1 09:20	67.8	↑2.4
11/1 09:30	70.3	↑2.5
11/1 09:40	73.0	↑2.7
11/1 09:50	75.6	↑2.6
11/1 10:00	78.4	↑2.8
11/1 10:10	81.2	↑2.8
11/1 10:20	84.0	↑2.8
11/1 10:30	86.9	↑2.9	最大潮位差
11/1 10:40	89.7	↑2.8
11/1 10:50	92.5	↑2.8
11/1 11:00	95.3	↑2.8
11/1 11:10	98.0	↑2.7
11/1 11:20	100.6	↑2.6
11/1 11:30	103.2	↑2.6
11/1 11:40	105.6	↑2.4
11/1 11:50	107.9	↑2.3
11/1 12:00	110.1	↑2.2
11/1 12:10	112.2	↑2.1
11/1 12:20	114.0	↑1.8
11/1 12:30	115.7	↑1.7
11/1 12:40	117.3	↑1.6
11/1 12:50	118.6	↑1.3
11/1 13:00	119.8	↑1.2
11/1 13:10	120.7	↑0.9
11/1 13:20	121.5	↑0.8
11/1 13:30	122.0	↑0.5
11/1 13:40	122.4	↑0.4
11/1 13:50	122.5	↑0.1	満潮
11/1 14:00	122.5	0
11/1 14:10	122.2	↓-0.3
11/1 14:20	121.7	↓-0.5
11/1 14:30	121.0	↓-0.7
11/1 14:40	120.2	↓-0.8
11/1 14:50	119.2	↓-1.0
11/1 15:00	118.0	↓-1.2
11/1 15:10	116.6	↓-1.4
11/1 15:20	115.1	↓-1.5
11/1 15:30	113.4	↓-1.7
11/1 15:40	111.6	↓-1.8
11/1 15:50	109.7	↓-1.9
11/1 16:00	107.6	↓-2.1
11/1 16:10	105.5	↓-2.1
11/1 16:20	103.3	↓-2.2
11/1 16:30	101.0	↓-2.3
11/1 16:40	98.7	↓-2.3
11/1 16:50	96.4	↓-2.3
11/1 17:00	94.0	↓-2.4
11/1 17:10	91.6	↓-2.4
11/1 17:20	89.3	↓-2.3
11/1 17:30	87.0	↓-2.3
11/1 17:40	84.7	↓-2.3
11/1 17:50	82.5	↓-2.2
11/1 18:00	80.4	↓-2.1
11/1 18:10	78.3	↓-2.1
11/1 18:20	76.4	↓-1.9
11/1 18:30	74.6	↓-1.8
11/1 18:40	72.9	↓-1.7
11/1 18:50	71.4	↓-1.5
11/1 19:00	70.0	↓-1.4
11/1 19:10	68.8	↓-1.2
11/1 19:20	67.7	↓-1.1
11/1 19:30	66.9	↓-0.8
11/1 19:40	66.2	↓-0.7
11/1 19:50	65.7	↓-0.5
11/1 20:00	65.4	↓-0.3
11/1 20:10	65.3	↓-0.1	干潮
11/1 20:20	65.4	↑0.1
11/1 20:30	65.6	↑0.2
11/1 20:40	66.1	↑0.5
11/1 20:50	66.7	↑0.6
11/1 21:00	67.5	↑0.8
11/1 21:10	68.5	↑1.0
11/1 21:20	69.6	↑1.1
11/1 21:30	70.9	↑1.3
11/1 21:40	72.3	↑1.4
11/1 21:50	73.8	↑1.5
11/1 22:00	75.4	↑1.6
11/1 22:10	77.1	↑1.7
11/1 22:20	78.9	↑1.8
11/1 22:30	80.7	↑1.8
11/1 22:40	82.6	↑1.9
11/1 22:50	84.5	↑1.9
11/1 23:00	86.4	↑1.9
11/1 23:10	88.3	↑1.9
11/1 23:20	90.2	↑1.9
11/1 23:30	92.0	↑1.8
11/1 23:40	93.8	↑1.8
11/1 23:50	95.5	↑1.7