5 (月)	02:11	07:33	13:23	20:24
	108cm	70cm	123cm	25cm
中潮 出 06:34 入 16:24 出 14:30 入 03:25

那珂湊（茨城）2022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	91.5	↑2.4
12/5 00:10	93.7	↑2.2
12/5 00:20	95.9	↑2.2
12/5 00:30	97.8	↑1.9
12/5 00:40	99.6	↑1.8
12/5 00:50	101.3	↑1.7
12/5 01:00	102.7	↑1.4
12/5 01:10	104.0	↑1.3
12/5 01:20	105.1	↑1.1
12/5 01:30	106.0	↑0.9
12/5 01:40	106.6	↑0.6
12/5 01:50	107.1	↑0.5
12/5 02:00	107.4	↑0.3
12/5 02:10	107.5	↑0.1	満潮
12/5 02:20	107.4	↓-0.1
12/5 02:30	107.1	↓-0.3
12/5 02:40	106.7	↓-0.4
12/5 02:50	106.0	↓-0.7
12/5 03:00	105.2	↓-0.8
12/5 03:10	104.3	↓-0.9
12/5 03:20	103.1	↓-1.2
12/5 03:30	101.9	↓-1.2
12/5 03:40	100.5	↓-1.4
12/5 03:50	99.0	↓-1.5
12/5 04:00	97.5	↓-1.5
12/5 04:10	95.8	↓-1.7
12/5 04:20	94.1	↓-1.7
12/5 04:30	92.3	↓-1.8
12/5 04:40	90.5	↓-1.8
12/5 04:50	88.6	↓-1.9
12/5 05:00	86.8	↓-1.8
12/5 05:10	85.0	↓-1.8
12/5 05:20	83.2	↓-1.8
12/5 05:30	81.4	↓-1.8
12/5 05:40	79.7	↓-1.7
12/5 05:50	78.1	↓-1.6
12/5 06:00	76.6	↓-1.5
12/5 06:10	75.2	↓-1.4
12/5 06:20	73.9	↓-1.3
12/5 06:30	72.8	↓-1.1
12/5 06:40	71.8	↓-1.0
12/5 06:50	70.9	↓-0.9
12/5 07:00	70.3	↓-0.6
12/5 07:10	69.8	↓-0.5
12/5 07:20	69.4	↓-0.4
12/5 07:30	69.3	↓-0.1	干潮
12/5 07:40	69.4	↑0.1
12/5 07:50	69.6	↑0.2
12/5 08:00	70.1	↑0.5
12/5 08:10	70.7	↑0.6
12/5 08:20	71.6	↑0.9
12/5 08:30	72.6	↑1.0
12/5 08:40	73.8	↑1.2
12/5 08:50	75.2	↑1.4
12/5 09:00	76.7	↑1.5
12/5 09:10	78.4	↑1.7
12/5 09:20	80.3	↑1.9
12/5 09:30	82.3	↑2.0
12/5 09:40	84.3	↑2.0
12/5 09:50	86.5	↑2.2
12/5 10:00	88.8	↑2.3
12/5 10:10	91.1	↑2.3
12/5 10:20	93.5	↑2.4
12/5 10:30	95.9	↑2.4
12/5 10:40	98.3	↑2.4
12/5 10:50	100.7	↑2.4
12/5 11:00	103.1	↑2.4
12/5 11:10	105.4	↑2.3
12/5 11:20	107.6	↑2.2
12/5 11:30	109.8	↑2.2
12/5 11:40	111.8	↑2.0
12/5 11:50	113.7	↑1.9
12/5 12:00	115.5	↑1.8
12/5 12:10	117.1	↑1.6
12/5 12:20	118.6	↑1.5
12/5 12:30	119.8	↑1.2
12/5 12:40	120.9	↑1.1
12/5 12:50	121.7	↑0.8
12/5 13:00	122.4	↑0.7
12/5 13:10	122.8	↑0.4
12/5 13:20	122.9	↑0.1	満潮
12/5 13:30	122.8	↓-0.1
12/5 13:40	122.5	↓-0.3
12/5 13:50	121.9	↓-0.6
12/5 14:00	121.1	↓-0.8
12/5 14:10	120.0	↓-1.1
12/5 14:20	118.7	↓-1.3
12/5 14:30	117.2	↓-1.5
12/5 14:40	115.4	↓-1.8
12/5 14:50	113.4	↓-2.0
12/5 15:00	111.1	↓-2.3
12/5 15:10	108.7	↓-2.4
12/5 15:20	106.1	↓-2.6
12/5 15:30	103.2	↓-2.9
12/5 15:40	100.3	↓-2.9
12/5 15:50	97.1	↓-3.2
12/5 16:00	93.8	↓-3.3
12/5 16:10	90.4	↓-3.4
12/5 16:20	86.9	↓-3.5
12/5 16:30	83.3	↓-3.6
12/5 16:40	79.7	↓-3.6
12/5 16:50	76.0	↓-3.7	最大潮位差
12/5 17:00	72.3	↓-3.7	最大潮位差
12/5 17:10	68.6	↓-3.7	最大潮位差
12/5 17:20	64.9	↓-3.7	最大潮位差
12/5 17:30	61.2	↓-3.7	最大潮位差
12/5 17:40	57.7	↓-3.5
12/5 17:50	54.2	↓-3.5
12/5 18:00	50.8	↓-3.4
12/5 18:10	47.5	↓-3.3
12/5 18:20	44.4	↓-3.1
12/5 18:30	41.4	↓-3.0
12/5 18:40	38.7	↓-2.7
12/5 18:50	36.1	↓-2.6
12/5 19:00	33.7	↓-2.4
12/5 19:10	31.6	↓-2.1
12/5 19:20	29.7	↓-1.9
12/5 19:30	28.1	↓-1.6
12/5 19:40	26.8	↓-1.3
12/5 19:50	25.7	↓-1.1
12/5 20:00	24.9	↓-0.8
12/5 20:10	24.3	↓-0.6
12/5 20:20	24.1	↓-0.2	干潮
12/5 20:30	24.2	↑0.1
12/5 20:40	24.5	↑0.3
12/5 20:50	25.1	↑0.6
12/5 21:00	26.0	↑0.9
12/5 21:10	27.2	↑1.2
12/5 21:20	28.7	↑1.5
12/5 21:30	30.3	↑1.6
12/5 21:40	32.3	↑2.0
12/5 21:50	34.4	↑2.1
12/5 22:00	36.8	↑2.4
12/5 22:10	39.4	↑2.6
12/5 22:20	42.1	↑2.7
12/5 22:30	45.0	↑2.9
12/5 22:40	48.1	↑3.1
12/5 22:50	51.3	↑3.2
12/5 23:00	54.5	↑3.2
12/5 23:10	57.9	↑3.4
12/5 23:20	61.3	↑3.4
12/5 23:30	64.8	↑3.5
12/5 23:40	68.2	↑3.4
12/5 23:50	71.7	↑3.5