07 (金)	10:59	03:55	23:50	18:11
	117cm	60cm	89cm	58cm
長潮 出 06:36 入 16:24 出 12:27 入 00:35

那珂湊（茨城）2046年12月07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	81.3	↓-1.2
12/7 00:10	80.2	↓-1.1
12/7 00:20	78.9	↓-1.3
12/7 00:30	77.7	↓-1.2
12/7 00:40	76.4	↓-1.3
12/7 00:50	75.0	↓-1.4
12/7 01:00	73.7	↓-1.3
12/7 01:10	72.4	↓-1.3
12/7 01:20	71.1	↓-1.3
12/7 01:30	69.8	↓-1.3
12/7 01:40	68.6	↓-1.2
12/7 01:50	67.4	↓-1.2
12/7 02:00	66.2	↓-1.2
12/7 02:10	65.1	↓-1.1
12/7 02:20	64.1	↓-1.0
12/7 02:30	63.2	↓-0.9
12/7 02:40	62.3	↓-0.9
12/7 02:50	61.6	↓-0.7
12/7 03:00	60.9	↓-0.7
12/7 03:10	60.3	↓-0.6
12/7 03:20	59.9	↓-0.4
12/7 03:30	59.6	↓-0.3
12/7 03:40	59.3	↓-0.3
12/7 03:50	59.2	↓-0.1	干潮
12/7 04:00	59.2	0
12/7 04:10	59.4	↑0.2
12/7 04:20	59.6	↑0.2
12/7 04:30	60.0	↑0.4
12/7 04:40	60.5	↑0.5
12/7 04:50	61.2	↑0.7
12/7 05:00	62.0	↑0.8
12/7 05:10	62.9	↑0.9
12/7 05:20	63.9	↑1.0
12/7 05:30	65.0	↑1.1
12/7 05:40	66.3	↑1.3
12/7 05:50	67.7	↑1.4
12/7 06:00	69.1	↑1.4
12/7 06:10	70.7	↑1.6
12/7 06:20	72.4	↑1.7
12/7 06:30	74.2	↑1.8
12/7 06:40	76.1	↑1.9
12/7 06:50	78.0	↑1.9
12/7 07:00	80.1	↑2.1
12/7 07:10	82.1	↑2.0
12/7 07:20	84.2	↑2.1
12/7 07:30	86.4	↑2.2	最大潮位差
12/7 07:40	88.6	↑2.2	最大潮位差
12/7 07:50	90.7	↑2.1
12/7 08:00	92.9	↑2.2	最大潮位差
12/7 08:10	95.1	↑2.2	最大潮位差
12/7 08:20	97.2	↑2.1
12/7 08:30	99.3	↑2.1
12/7 08:40	101.3	↑2.0
12/7 08:50	103.3	↑2.0
12/7 09:00	105.1	↑1.8
12/7 09:10	106.9	↑1.8
12/7 09:20	108.6	↑1.7
12/7 09:30	110.1	↑1.5
12/7 09:40	111.5	↑1.4
12/7 09:50	112.7	↑1.2
12/7 10:00	113.8	↑1.1
12/7 10:10	114.7	↑0.9
12/7 10:20	115.5	↑0.8
12/7 10:30	116.1	↑0.6
12/7 10:40	116.5	↑0.4
12/7 10:50	116.7	↑0.2	満潮
12/7 11:00	116.8	↑0.1
12/7 11:10	116.6	↓-0.2
12/7 11:20	116.3	↓-0.3
12/7 11:30	115.8	↓-0.5
12/7 11:40	115.2	↓-0.6
12/7 11:50	114.3	↓-0.9
12/7 12:00	113.3	↓-1.0
12/7 12:10	112.2	↓-1.1
12/7 12:20	110.9	↓-1.3
12/7 12:30	109.5	↓-1.4
12/7 12:40	108.0	↓-1.5
12/7 12:50	106.3	↓-1.7
12/7 13:00	104.6	↓-1.7
12/7 13:10	102.7	↓-1.9
12/7 13:20	100.8	↓-1.9
12/7 13:30	98.8	↓-2.0
12/7 13:40	96.8	↓-2.0
12/7 13:50	94.7	↓-2.1
12/7 14:00	92.5	↓-2.2	最大潮位差
12/7 14:10	90.4	↓-2.1
12/7 14:20	88.3	↓-2.1
12/7 14:30	86.1	↓-2.2	最大潮位差
12/7 14:40	84.0	↓-2.1
12/7 14:50	81.9	↓-2.1
12/7 15:00	79.8	↓-2.1
12/7 15:10	77.8	↓-2.0
12/7 15:20	75.8	↓-2.0
12/7 15:30	73.9	↓-1.9
12/7 15:40	72.0	↓-1.9
12/7 15:50	70.3	↓-1.7
12/7 16:00	68.6	↓-1.7
12/7 16:10	67.0	↓-1.6
12/7 16:20	65.5	↓-1.5
12/7 16:30	64.1	↓-1.4
12/7 16:40	62.9	↓-1.2
12/7 16:50	61.7	↓-1.2
12/7 17:00	60.7	↓-1.0
12/7 17:10	59.8	↓-0.9
12/7 17:20	59.0	↓-0.8
12/7 17:30	58.4	↓-0.6
12/7 17:40	57.9	↓-0.5
12/7 17:50	57.6	↓-0.3
12/7 18:00	57.4	↓-0.2
12/7 18:10	57.3	↓-0.1	干潮
12/7 18:20	57.4	↑0.1
12/7 18:30	57.6	↑0.2
12/7 18:40	57.9	↑0.3
12/7 18:50	58.4	↑0.5
12/7 19:00	59.0	↑0.6
12/7 19:10	59.7	↑0.7
12/7 19:20	60.6	↑0.9
12/7 19:30	61.5	↑0.9
12/7 19:40	62.6	↑1.1
12/7 19:50	63.7	↑1.1
12/7 20:00	64.9	↑1.2
12/7 20:10	66.2	↑1.3
12/7 20:20	67.5	↑1.3
12/7 20:30	68.9	↑1.4
12/7 20:40	70.3	↑1.4
12/7 20:50	71.8	↑1.5
12/7 21:00	73.2	↑1.4
12/7 21:10	74.6	↑1.4
12/7 21:20	76.1	↑1.5
12/7 21:30	77.4	↑1.3
12/7 21:40	78.8	↑1.4
12/7 21:50	80.0	↑1.2
12/7 22:00	81.3	↑1.3
12/7 22:10	82.4	↑1.1
12/7 22:20	83.5	↑1.1
12/7 22:30	84.4	↑0.9
12/7 22:40	85.3	↑0.9
12/7 22:50	86.0	↑0.7
12/7 23:00	86.7	↑0.7
12/7 23:10	87.2	↑0.5
12/7 23:20	87.6	↑0.4
12/7 23:30	87.9	↑0.3
12/7 23:40	88.0	↑0.1	満潮
12/7 23:50	88.1	↑0.1	満潮