2 (金)	07:50	01:11	19:09	13:07
	119cm	49cm	127cm	78cm
小潮 出 05:10 入 18:06 出 10:52 入 21:16

那珂湊（茨城）2022年09月2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
9/2 00:00	54.2	↓-1.9
9/2 00:10	52.7	↓-1.5
9/2 00:20	51.3	↓-1.4
9/2 00:30	50.2	↓-1.1
9/2 00:40	49.3	↓-0.9
9/2 00:50	48.7	↓-0.6
9/2 01:00	48.3	↓-0.4
9/2 01:10	48.2	↓-0.1	干潮
9/2 01:20	48.3	↑0.1
9/2 01:30	48.7	↑0.4
9/2 01:40	49.3	↑0.6
9/2 01:50	50.1	↑0.8
9/2 02:00	51.1	↑1.0
9/2 02:10	52.4	↑1.3
9/2 02:20	53.8	↑1.4
9/2 02:30	55.5	↑1.7
9/2 02:40	57.3	↑1.8
9/2 02:50	59.2	↑1.9
9/2 03:00	61.4	↑2.2
9/2 03:10	63.6	↑2.2
9/2 03:20	66.0	↑2.4
9/2 03:30	68.4	↑2.4
9/2 03:40	71.0	↑2.6
9/2 03:50	73.6	↑2.6
9/2 04:00	76.2	↑2.6
9/2 04:10	78.9	↑2.7
9/2 04:20	81.6	↑2.7
9/2 04:30	84.4	↑2.8
9/2 04:40	87.1	↑2.7
9/2 04:50	89.7	↑2.6
9/2 05:00	92.4	↑2.7
9/2 05:10	95.0	↑2.6
9/2 05:20	97.5	↑2.5
9/2 05:30	99.9	↑2.4
9/2 05:40	102.2	↑2.3
9/2 05:50	104.4	↑2.2
9/2 06:00	106.5	↑2.1
9/2 06:10	108.5	↑2.0
9/2 06:20	110.3	↑1.8
9/2 06:30	111.9	↑1.6
9/2 06:40	113.4	↑1.5
9/2 06:50	114.6	↑1.2
9/2 07:00	115.7	↑1.1
9/2 07:10	116.6	↑0.9
9/2 07:20	117.3	↑0.7
9/2 07:30	117.8	↑0.5
9/2 07:40	118.1	↑0.3	満潮
9/2 07:50	118.2	↑0.1	満潮
9/2 08:00	118.1	↓-0.1
9/2 08:10	117.7	↓-0.4
9/2 08:20	117.2	↓-0.5
9/2 08:30	116.5	↓-0.7
9/2 08:40	115.6	↓-0.9
9/2 08:50	114.5	↓-1.1
9/2 09:00	113.2	↓-1.3
9/2 09:10	111.8	↓-1.4
9/2 09:20	110.3	↓-1.5
9/2 09:30	108.6	↓-1.7
9/2 09:40	106.8	↓-1.8
9/2 09:50	104.9	↓-1.9
9/2 10:00	103.0	↓-1.9
9/2 10:10	101.0	↓-2.0
9/2 10:20	99.0	↓-2.0
9/2 10:30	97.0	↓-2.0
9/2 10:40	95.0	↓-2.0
9/2 10:50	93.0	↓-2.0
9/2 11:00	91.1	↓-1.9
9/2 11:10	89.2	↓-1.9
9/2 11:20	87.4	↓-1.8
9/2 11:30	85.7	↓-1.7
9/2 11:40	84.2	↓-1.5
9/2 11:50	82.7	↓-1.5
9/2 12:00	81.5	↓-1.2
9/2 12:10	80.3	↓-1.2
9/2 12:20	79.4	↓-0.9
9/2 12:30	78.6	↓-0.8
9/2 12:40	78.0	↓-0.6
9/2 12:50	77.6	↓-0.4
9/2 13:00	77.4	↓-0.2	干潮
9/2 13:10	77.4	0
9/2 13:20	77.6	↑0.2
9/2 13:30	77.9	↑0.3
9/2 13:40	78.5	↑0.6
9/2 13:50	79.2	↑0.7
9/2 14:00	80.1	↑0.9
9/2 14:10	81.1	↑1.0
9/2 14:20	82.3	↑1.2
9/2 14:30	83.7	↑1.4
9/2 14:40	85.1	↑1.4
9/2 14:50	86.7	↑1.6
9/2 15:00	88.4	↑1.7
9/2 15:10	90.2	↑1.8
9/2 15:20	92.1	↑1.9
9/2 15:30	94.1	↑2.0
9/2 15:40	96.1	↑2.0
9/2 15:50	98.1	↑2.0
9/2 16:00	100.2	↑2.1
9/2 16:10	102.2	↑2.0
9/2 16:20	104.3	↑2.1
9/2 16:30	106.4	↑2.1
9/2 16:40	108.4	↑2.0
9/2 16:50	110.4	↑2.0
9/2 17:00	112.3	↑1.9
9/2 17:10	114.1	↑1.8
9/2 17:20	115.9	↑1.8
9/2 17:30	117.5	↑1.6
9/2 17:40	119.1	↑1.6
9/2 17:50	120.5	↑1.4
9/2 18:00	121.8	↑1.3
9/2 18:10	123.0	↑1.2
9/2 18:20	124.0	↑1.0
9/2 18:30	124.8	↑0.8
9/2 18:40	125.4	↑0.6
9/2 18:50	125.9	↑0.5
9/2 19:00	126.2	↑0.3	満潮
9/2 19:10	126.2	0
9/2 19:20	126.1	↓-0.1
9/2 19:30	125.7	↓-0.4
9/2 19:40	125.2	↓-0.5
9/2 19:50	124.4	↓-0.8
9/2 20:00	123.4	↓-1.0
9/2 20:10	122.2	↓-1.2
9/2 20:20	120.8	↓-1.4
9/2 20:30	119.2	↓-1.6
9/2 20:40	117.4	↓-1.8
9/2 20:50	115.4	↓-2.0
9/2 21:00	113.2	↓-2.2
9/2 21:10	110.8	↓-2.4
9/2 21:20	108.2	↓-2.6
9/2 21:30	105.6	↓-2.6
9/2 21:40	102.8	↓-2.8
9/2 21:50	99.8	↓-3.0
9/2 22:00	96.8	↓-3.0
9/2 22:10	93.7	↓-3.1
9/2 22:20	90.6	↓-3.1
9/2 22:30	87.4	↓-3.2	最大潮位差
9/2 22:40	84.2	↓-3.2	最大潮位差
9/2 22:50	81.0	↓-3.2	最大潮位差
9/2 23:00	77.8	↓-3.2	最大潮位差
9/2 23:10	74.6	↓-3.2	最大潮位差
9/2 23:20	71.6	↓-3.0
9/2 23:30	68.6	↓-3.0
9/2 23:40	65.7	↓-2.9
9/2 23:50	63.0	↓-2.7