7 (水)	04:09	09:03	14:28	21:43
	118cm	83cm	129cm	5cm
大潮 出 06:36 入 16:24 出 15:34 入 05:31

那珂湊（茨城）2022年12月7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	54.2	↑3.9
12/7 00:10	58.1	↑3.9
12/7 00:20	62.0	↑3.9
12/7 00:30	66.0	↑4.0
12/7 00:40	69.9	↑3.9
12/7 00:50	73.8	↑3.9
12/7 01:00	77.6	↑3.8
12/7 01:10	81.4	↑3.8
12/7 01:20	85.0	↑3.6
12/7 01:30	88.5	↑3.5
12/7 01:40	91.9	↑3.4
12/7 01:50	95.2	↑3.3
12/7 02:00	98.2	↑3.0
12/7 02:10	101.1	↑2.9
12/7 02:20	103.8	↑2.7
12/7 02:30	106.3	↑2.5
12/7 02:40	108.5	↑2.2
12/7 02:50	110.6	↑2.1
12/7 03:00	112.3	↑1.7
12/7 03:10	113.9	↑1.6
12/7 03:20	115.2	↑1.3
12/7 03:30	116.2	↑1.0
12/7 03:40	117.0	↑0.8
12/7 03:50	117.5	↑0.5
12/7 04:00	117.8	↑0.3	満潮
12/7 04:10	117.9	↑0.1
12/7 04:20	117.7	↓-0.2
12/7 04:30	117.3	↓-0.4
12/7 04:40	116.7	↓-0.6
12/7 04:50	115.9	↓-0.8
12/7 05:00	114.9	↓-1.0
12/7 05:10	113.8	↓-1.1
12/7 05:20	112.5	↓-1.3
12/7 05:30	111.0	↓-1.5
12/7 05:40	109.4	↓-1.6
12/7 05:50	107.7	↓-1.7
12/7 06:00	106.0	↓-1.7
12/7 06:10	104.2	↓-1.8
12/7 06:20	102.3	↓-1.9
12/7 06:30	100.4	↓-1.9
12/7 06:40	98.5	↓-1.9
12/7 06:50	96.6	↓-1.9
12/7 07:00	94.8	↓-1.8
12/7 07:10	93.0	↓-1.8
12/7 07:20	91.4	↓-1.6
12/7 07:30	89.8	↓-1.6
12/7 07:40	88.3	↓-1.5
12/7 07:50	86.9	↓-1.4
12/7 08:00	85.7	↓-1.2
12/7 08:10	84.7	↓-1.0
12/7 08:20	83.8	↓-0.9
12/7 08:30	83.1	↓-0.7
12/7 08:40	82.6	↓-0.5
12/7 08:50	82.2	↓-0.4
12/7 09:00	82.1	↓-0.1	干潮
12/7 09:10	82.2	↑0.1
12/7 09:20	82.5	↑0.3
12/7 09:30	82.9	↑0.4
12/7 09:40	83.6	↑0.7
12/7 09:50	84.4	↑0.8
12/7 10:00	85.5	↑1.1
12/7 10:10	86.7	↑1.2
12/7 10:20	88.1	↑1.4
12/7 10:30	89.6	↑1.5
12/7 10:40	91.3	↑1.7
12/7 10:50	93.1	↑1.8
12/7 11:00	95.0	↑1.9
12/7 11:10	97.0	↑2.0
12/7 11:20	99.1	↑2.1
12/7 11:30	101.3	↑2.2
12/7 11:40	103.5	↑2.2
12/7 11:50	105.7	↑2.2
12/7 12:00	107.9	↑2.2
12/7 12:10	110.1	↑2.2
12/7 12:20	112.3	↑2.2
12/7 12:30	114.4	↑2.1
12/7 12:40	116.4	↑2.0
12/7 12:50	118.4	↑2.0
12/7 13:00	120.2	↑1.8
12/7 13:10	121.9	↑1.7
12/7 13:20	123.4	↑1.5
12/7 13:30	124.8	↑1.4
12/7 13:40	126.0	↑1.2
12/7 13:50	127.0	↑1.0
12/7 14:00	127.7	↑0.7
12/7 14:10	128.3	↑0.6
12/7 14:20	128.6	↑0.3	満潮
12/7 14:30	128.6	0
12/7 14:40	128.4	↓-0.2
12/7 14:50	128.0	↓-0.4
12/7 15:00	127.2	↓-0.8
12/7 15:10	126.2	↓-1.0
12/7 15:20	124.9	↓-1.3
12/7 15:30	123.3	↓-1.6
12/7 15:40	121.5	↓-1.8
12/7 15:50	119.4	↓-2.1
12/7 16:00	117.0	↓-2.4
12/7 16:10	114.3	↓-2.7
12/7 16:20	111.4	↓-2.9
12/7 16:30	108.3	↓-3.1
12/7 16:40	104.9	↓-3.4
12/7 16:50	101.3	↓-3.6
12/7 17:00	97.6	↓-3.7
12/7 17:10	93.6	↓-4.0
12/7 17:20	89.5	↓-4.1
12/7 17:30	85.3	↓-4.2
12/7 17:40	80.9	↓-4.4
12/7 17:50	76.5	↓-4.4
12/7 18:00	72.0	↓-4.5
12/7 18:10	67.4	↓-4.6	最大潮位差
12/7 18:20	62.9	↓-4.5
12/7 18:30	58.3	↓-4.6	最大潮位差
12/7 18:40	53.8	↓-4.5
12/7 18:50	49.3	↓-4.5
12/7 19:00	45.0	↓-4.3
12/7 19:10	40.7	↓-4.3
12/7 19:20	36.6	↓-4.1
12/7 19:30	32.6	↓-4.0
12/7 19:40	28.9	↓-3.7
12/7 19:50	25.3	↓-3.6
12/7 20:00	22.0	↓-3.3
12/7 20:10	18.9	↓-3.1
12/7 20:20	16.1	↓-2.8
12/7 20:30	13.6	↓-2.5
12/7 20:40	11.4	↓-2.2
12/7 20:50	9.5	↓-1.9
12/7 21:00	7.9	↓-1.6
12/7 21:10	6.6	↓-1.3
12/7 21:20	5.7	↓-0.9
12/7 21:30	5.1	↓-0.6
12/7 21:40	4.9	↓-0.2	干潮
12/7 21:50	5.0	↑0.1
12/7 22:00	5.4	↑0.4
12/7 22:10	6.2	↑0.8
12/7 22:20	7.2	↑1.0
12/7 22:30	8.7	↑1.5
12/7 22:40	10.4	↑1.7
12/7 22:50	12.4	↑2.0
12/7 23:00	14.7	↑2.3
12/7 23:10	17.3	↑2.6
12/7 23:20	20.1	↑2.8
12/7 23:30	23.1	↑3.0
12/7 23:40	26.4	↑3.3
12/7 23:50	29.8	↑3.4