5 (水)	04:23	09:14	14:29	21:51
	125cm	88cm	132cm	-5cm
大潮 出 06:34 入 16:24 出 05:56 入 15:53

那珂湊（茨城）2029年12月5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
12/5 00:00	47.6	↑4.3
12/5 00:10	52.0	↑4.4
12/5 00:20	56.4	↑4.4
12/5 00:30	60.8	↑4.4
12/5 00:40	65.3	↑4.5
12/5 00:50	69.7	↑4.4
12/5 01:00	74.1	↑4.4
12/5 01:10	78.4	↑4.3
12/5 01:20	82.6	↑4.2
12/5 01:30	86.6	↑4.0
12/5 01:40	90.6	↑4.0
12/5 01:50	94.4	↑3.8
12/5 02:00	98.0	↑3.6
12/5 02:10	101.5	↑3.5
12/5 02:20	104.7	↑3.2
12/5 02:30	107.7	↑3.0
12/5 02:40	110.5	↑2.8
12/5 02:50	113.1	↑2.6
12/5 03:00	115.4	↑2.3
12/5 03:10	117.4	↑2.0
12/5 03:20	119.2	↑1.8
12/5 03:30	120.7	↑1.5
12/5 03:40	121.9	↑1.2
12/5 03:50	122.9	↑1.0
12/5 04:00	123.6	↑0.7
12/5 04:10	124.0	↑0.4
12/5 04:20	124.2	↑0.2	満潮
12/5 04:30	124.1	↓-0.1
12/5 04:40	123.8	↓-0.3
12/5 04:50	123.3	↓-0.5
12/5 05:00	122.5	↓-0.8
12/5 05:10	121.5	↓-1.0
12/5 05:20	120.4	↓-1.1
12/5 05:30	119.0	↓-1.4
12/5 05:40	117.6	↓-1.4
12/5 05:50	115.9	↓-1.7
12/5 06:00	114.2	↓-1.7
12/5 06:10	112.4	↓-1.8
12/5 06:20	110.5	↓-1.9
12/5 06:30	108.6	↓-1.9
12/5 06:40	106.6	↓-2.0
12/5 06:50	104.7	↓-1.9
12/5 07:00	102.7	↓-2.0
12/5 07:10	100.8	↓-1.9
12/5 07:20	99.0	↓-1.8
12/5 07:30	97.2	↓-1.8
12/5 07:40	95.6	↓-1.6
12/5 07:50	94.0	↓-1.6
12/5 08:00	92.6	↓-1.4
12/5 08:10	91.3	↓-1.3
12/5 08:20	90.2	↓-1.1
12/5 08:30	89.3	↓-0.9
12/5 08:40	88.6	↓-0.7
12/5 08:50	88.0	↓-0.6
12/5 09:00	87.7	↓-0.3
12/5 09:10	87.5	↓-0.2	干潮
12/5 09:20	87.5	0
12/5 09:30	87.8	↑0.3
12/5 09:40	88.2	↑0.4
12/5 09:50	88.9	↑0.7
12/5 10:00	89.7	↑0.8
12/5 10:10	90.8	↑1.1
12/5 10:20	92.0	↑1.2
12/5 10:30	93.4	↑1.4
12/5 10:40	94.9	↑1.5
12/5 10:50	96.6	↑1.7
12/5 11:00	98.4	↑1.8
12/5 11:10	100.3	↑1.9
12/5 11:20	102.3	↑2.0
12/5 11:30	104.3	↑2.0
12/5 11:40	106.5	↑2.2
12/5 11:50	108.6	↑2.1
12/5 12:00	110.8	↑2.2
12/5 12:10	113.0	↑2.2
12/5 12:20	115.1	↑2.1
12/5 12:30	117.2	↑2.1
12/5 12:40	119.3	↑2.1
12/5 12:50	121.2	↑1.9
12/5 13:00	123.1	↑1.9
12/5 13:10	124.8	↑1.7
12/5 13:20	126.4	↑1.6
12/5 13:30	127.8	↑1.4
12/5 13:40	129.0	↑1.2
12/5 13:50	130.1	↑1.1
12/5 14:00	130.9	↑0.8
12/5 14:10	131.5	↑0.6
12/5 14:20	131.8	↑0.3	満潮
12/5 14:30	131.9	↑0.1
12/5 14:40	131.7	↓-0.2
12/5 14:50	131.2	↓-0.5
12/5 15:00	130.5	↓-0.7
12/5 15:10	129.5	↓-1.0
12/5 15:20	128.2	↓-1.3
12/5 15:30	126.6	↓-1.6
12/5 15:40	124.7	↓-1.9
12/5 15:50	122.5	↓-2.2
12/5 16:00	120.0	↓-2.5
12/5 16:10	117.2	↓-2.8
12/5 16:20	114.2	↓-3.0
12/5 16:30	110.9	↓-3.3
12/5 16:40	107.4	↓-3.5
12/5 16:50	103.6	↓-3.8
12/5 17:00	99.6	↓-4.0
12/5 17:10	95.4	↓-4.2
12/5 17:20	91.0	↓-4.4
12/5 17:30	86.4	↓-4.6
12/5 17:40	81.7	↓-4.7
12/5 17:50	76.9	↓-4.8
12/5 18:00	72.0	↓-4.9
12/5 18:10	67.1	↓-4.9
12/5 18:20	62.1	↓-5.0	最大潮位差
12/5 18:30	57.1	↓-5.0	最大潮位差
12/5 18:40	52.1	↓-5.0	最大潮位差
12/5 18:50	47.1	↓-5.0	最大潮位差
12/5 19:00	42.3	↓-4.8
12/5 19:10	37.5	↓-4.8
12/5 19:20	32.9	↓-4.6
12/5 19:30	28.4	↓-4.5
12/5 19:40	24.1	↓-4.3
12/5 19:50	20.1	↓-4.0
12/5 20:00	16.2	↓-3.9
12/5 20:10	12.6	↓-3.6
12/5 20:20	9.3	↓-3.3
12/5 20:30	6.3	↓-3.0
12/5 20:40	3.6	↓-2.7
12/5 20:50	1.3	↓-2.3
12/5 21:00	-0.7	↓-2.0
12/5 21:10	-2.4	↓-1.7
12/5 21:20	-3.7	↓-1.3
12/5 21:30	-4.6	↓-0.9
12/5 21:40	-5.2	↓-0.6
12/5 21:50	-5.4	↓-0.2	干潮
12/5 22:00	-5.2	↑0.2
12/5 22:10	-4.7	↑0.5
12/5 22:20	-3.7	↑1.0
12/5 22:30	-2.5	↑1.2
12/5 22:40	-0.8	↑1.7
12/5 22:50	1.1	↑1.9
12/5 23:00	3.4	↑2.3
12/5 23:10	6.0	↑2.6
12/5 23:20	8.9	↑2.9
12/5 23:30	12.1	↑3.2
12/5 23:40	15.6	↑3.5
12/5 23:50	19.2	↑3.6