11 (日)	07:08	11:28	16:23	-
	120cm	98cm	124cm	-
中潮 出 06:39 入 16:24 出 18:47 入 09:15

那珂湊（茨城）2022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	3.6	↑0.9
12/11 00:10	4.7	↑1.1
12/11 00:20	6.1	↑1.4
12/11 00:30	7.9	↑1.8
12/11 00:40	9.8	↑1.9
12/11 00:50	12.1	↑2.3
12/11 01:00	14.6	↑2.5
12/11 01:10	17.3	↑2.7
12/11 01:20	20.2	↑2.9
12/11 01:30	23.3	↑3.1
12/11 01:40	26.6	↑3.3
12/11 01:50	30.1	↑3.5
12/11 02:00	33.7	↑3.6
12/11 02:10	37.4	↑3.7
12/11 02:20	41.2	↑3.8
12/11 02:30	45.1	↑3.9
12/11 02:40	49.1	↑4.0
12/11 02:50	53.2	↑4.1
12/11 03:00	57.2	↑4.0
12/11 03:10	61.3	↑4.1
12/11 03:20	65.3	↑4.0
12/11 03:30	69.4	↑4.1
12/11 03:40	73.4	↑4.0
12/11 03:50	77.3	↑3.9
12/11 04:00	81.1	↑3.8
12/11 04:10	84.8	↑3.7
12/11 04:20	88.4	↑3.6
12/11 04:30	91.9	↑3.5
12/11 04:40	95.2	↑3.3
12/11 04:50	98.3	↑3.1
12/11 05:00	101.3	↑3.0
12/11 05:10	104.0	↑2.7
12/11 05:20	106.6	↑2.6
12/11 05:30	108.9	↑2.3
12/11 05:40	111.0	↑2.1
12/11 05:50	112.9	↑1.9
12/11 06:00	114.5	↑1.6
12/11 06:10	115.9	↑1.4
12/11 06:20	117.1	↑1.2
12/11 06:30	118.0	↑0.9
12/11 06:40	118.8	↑0.8
12/11 06:50	119.2	↑0.4
12/11 07:00	119.5	↑0.3	満潮
12/11 07:10	119.5	0
12/11 07:20	119.4	↓-0.1
12/11 07:30	119.0	↓-0.4
12/11 07:40	118.5	↓-0.5
12/11 07:50	117.8	↓-0.7
12/11 08:00	117.0	↓-0.8
12/11 08:10	116.0	↓-1.0
12/11 08:20	115.0	↓-1.0
12/11 08:30	113.8	↓-1.2
12/11 08:40	112.6	↓-1.2
12/11 08:50	111.3	↓-1.3
12/11 09:00	110.0	↓-1.3
12/11 09:10	108.7	↓-1.3
12/11 09:20	107.4	↓-1.3
12/11 09:30	106.1	↓-1.3
12/11 09:40	104.8	↓-1.3
12/11 09:50	103.7	↓-1.1
12/11 10:00	102.6	↓-1.1
12/11 10:10	101.5	↓-1.1
12/11 10:20	100.6	↓-0.9
12/11 10:30	99.8	↓-0.8
12/11 10:40	99.1	↓-0.7
12/11 10:50	98.5	↓-0.6
12/11 11:00	98.1	↓-0.4
12/11 11:10	97.8	↓-0.3
12/11 11:20	97.6	↓-0.2	干潮
12/11 11:30	97.6	0
12/11 11:40	97.7	↑0.1
12/11 11:50	98.0	↑0.3
12/11 12:00	98.4	↑0.4
12/11 12:10	98.9	↑0.5
12/11 12:20	99.5	↑0.6
12/11 12:30	100.3	↑0.8
12/11 12:40	101.1	↑0.8
12/11 12:50	102.1	↑1.0
12/11 13:00	103.1	↑1.0
12/11 13:10	104.2	↑1.1
12/11 13:20	105.4	↑1.2
12/11 13:30	106.7	↑1.3
12/11 13:40	108.0	↑1.3
12/11 13:50	109.3	↑1.3
12/11 14:00	110.6	↑1.3
12/11 14:10	111.9	↑1.3
12/11 14:20	113.2	↑1.3
12/11 14:30	114.5	↑1.3
12/11 14:40	115.8	↑1.3
12/11 14:50	117.0	↑1.2
12/11 15:00	118.1	↑1.1
12/11 15:10	119.1	↑1.0
12/11 15:20	120.1	↑1.0
12/11 15:30	120.9	↑0.8
12/11 15:40	121.7	↑0.8
12/11 15:50	122.3	↑0.6
12/11 16:00	122.7	↑0.4
12/11 16:10	123.0	↑0.3
12/11 16:20	123.1	↑0.1	満潮
12/11 16:30	123.1	0
12/11 16:40	122.9	↓-0.2
12/11 16:50	122.4	↓-0.5
12/11 17:00	121.8	↓-0.6
12/11 17:10	120.9	↓-0.9
12/11 17:20	119.9	↓-1.0
12/11 17:30	118.6	↓-1.3
12/11 17:40	117.1	↓-1.5
12/11 17:50	115.3	↓-1.8
12/11 18:00	113.4	↓-1.9
12/11 18:10	111.2	↓-2.2
12/11 18:20	108.8	↓-2.4
12/11 18:30	106.2	↓-2.6
12/11 18:40	103.3	↓-2.9
12/11 18:50	100.3	↓-3.0
12/11 19:00	97.0	↓-3.3
12/11 19:10	93.6	↓-3.4
12/11 19:20	90.0	↓-3.6
12/11 19:30	86.3	↓-3.7
12/11 19:40	82.5	↓-3.8
12/11 19:50	78.5	↓-4.0
12/11 20:00	74.4	↓-4.1
12/11 20:10	70.3	↓-4.1
12/11 20:20	66.1	↓-4.2	最大潮位差
12/11 20:30	61.9	↓-4.2	最大潮位差
12/11 20:40	57.7	↓-4.2	最大潮位差
12/11 20:50	53.5	↓-4.2	最大潮位差
12/11 21:00	49.3	↓-4.2	最大潮位差
12/11 21:10	45.3	↓-4.0
12/11 21:20	41.3	↓-4.0
12/11 21:30	37.4	↓-3.9
12/11 21:40	33.7	↓-3.7
12/11 21:50	30.2	↓-3.5
12/11 22:00	26.8	↓-3.4
12/11 22:10	23.6	↓-3.2
12/11 22:20	20.7	↓-2.9
12/11 22:30	17.9	↓-2.8
12/11 22:40	15.5	↓-2.4
12/11 22:50	13.3	↓-2.2
12/11 23:00	11.3	↓-2.0
12/11 23:10	9.7	↓-1.6
12/11 23:20	8.3	↓-1.4
12/11 23:30	7.3	↓-1.0
12/11 23:40	6.5	↓-0.8
12/11 23:50	6.1	↓-0.4