3 (月)	11:29	02:43	19:13	13:24
	111cm	31cm	124cm	110cm
小潮 出 05:35 入 17:20 出 13:17 入 22:40

那珂湊（茨城）2022年10月3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
10/3 00:00	56.1	↓-3.0	最大潮位差
10/3 00:10	53.3	↓-2.8
10/3 00:20	50.6	↓-2.7
10/3 00:30	48.0	↓-2.6
10/3 00:40	45.6	↓-2.4
10/3 00:50	43.3	↓-2.3
10/3 01:00	41.2	↓-2.1
10/3 01:10	39.3	↓-1.9
10/3 01:20	37.6	↓-1.7
10/3 01:30	36.0	↓-1.6
10/3 01:40	34.7	↓-1.3
10/3 01:50	33.5	↓-1.2
10/3 02:00	32.6	↓-0.9
10/3 02:10	31.9	↓-0.7
10/3 02:20	31.3	↓-0.6
10/3 02:30	31.0	↓-0.3
10/3 02:40	30.8	↓-0.2	干潮
10/3 02:50	30.9	↑0.1
10/3 03:00	31.1	↑0.2
10/3 03:10	31.6	↑0.5
10/3 03:20	32.2	↑0.6
10/3 03:30	32.9	↑0.7
10/3 03:40	33.9	↑1.0
10/3 03:50	35.0	↑1.1
10/3 04:00	36.2	↑1.2
10/3 04:10	37.6	↑1.4
10/3 04:20	39.2	↑1.6
10/3 04:30	40.8	↑1.6
10/3 04:40	42.6	↑1.8
10/3 04:50	44.5	↑1.9
10/3 05:00	46.5	↑2.0
10/3 05:10	48.6	↑2.1
10/3 05:20	50.8	↑2.2
10/3 05:30	53.1	↑2.3
10/3 05:40	55.4	↑2.3
10/3 05:50	57.8	↑2.4
10/3 06:00	60.3	↑2.5
10/3 06:10	62.7	↑2.4
10/3 06:20	65.3	↑2.6
10/3 06:30	67.8	↑2.5
10/3 06:40	70.3	↑2.5
10/3 06:50	72.9	↑2.6
10/3 07:00	75.4	↑2.5
10/3 07:10	77.9	↑2.5
10/3 07:20	80.3	↑2.4
10/3 07:30	82.8	↑2.5
10/3 07:40	85.1	↑2.3
10/3 07:50	87.4	↑2.3
10/3 08:00	89.6	↑2.2
10/3 08:10	91.8	↑2.2
10/3 08:20	93.8	↑2.0
10/3 08:30	95.7	↑1.9
10/3 08:40	97.6	↑1.9
10/3 08:50	99.3	↑1.7
10/3 09:00	100.9	↑1.6
10/3 09:10	102.4	↑1.5
10/3 09:20	103.7	↑1.3
10/3 09:30	104.9	↑1.2
10/3 09:40	106.0	↑1.1
10/3 09:50	107.0	↑1.0
10/3 10:00	107.8	↑0.8
10/3 10:10	108.6	↑0.8
10/3 10:20	109.2	↑0.6
10/3 10:30	109.7	↑0.5
10/3 10:40	110.1	↑0.4
10/3 10:50	110.4	↑0.3
10/3 11:00	110.6	↑0.2
10/3 11:10	110.8	↑0.2
10/3 11:20	110.8	0	満潮
10/3 11:30	110.9	↑0.1
10/3 11:40	110.8	↓-0.1
10/3 11:50	110.7	↓-0.1
10/3 12:00	110.6	↓-0.1
10/3 12:10	110.5	↓-0.1
10/3 12:20	110.4	↓-0.1
10/3 12:30	110.3	↓-0.1
10/3 12:40	110.1	↓-0.2
10/3 12:50	110.0	↓-0.1
10/3 13:00	109.9	↓-0.1
10/3 13:10	109.9	0
10/3 13:20	109.8	↓-0.1	干潮
10/3 13:30	109.8	0
10/3 13:40	109.9	↑0.1
10/3 13:50	110.0	↑0.1
10/3 14:00	110.1	↑0.1
10/3 14:10	110.3	↑0.2
10/3 14:20	110.5	↑0.2
10/3 14:30	110.8	↑0.3
10/3 14:40	111.1	↑0.3
10/3 14:50	111.5	↑0.4
10/3 15:00	111.9	↑0.4
10/3 15:10	112.3	↑0.4
10/3 15:20	112.8	↑0.5
10/3 15:30	113.3	↑0.5
10/3 15:40	113.8	↑0.5
10/3 15:50	114.4	↑0.6
10/3 16:00	115.0	↑0.6
10/3 16:10	115.6	↑0.6
10/3 16:20	116.2	↑0.6
10/3 16:30	116.8	↑0.6
10/3 16:40	117.4	↑0.6
10/3 16:50	118.0	↑0.6
10/3 17:00	118.6	↑0.6
10/3 17:10	119.2	↑0.6
10/3 17:20	119.7	↑0.5
10/3 17:30	120.3	↑0.6
10/3 17:40	120.8	↑0.5
10/3 17:50	121.3	↑0.5
10/3 18:00	121.7	↑0.4
10/3 18:10	122.2	↑0.5
10/3 18:20	122.5	↑0.3
10/3 18:30	122.9	↑0.4
10/3 18:40	123.1	↑0.2
10/3 18:50	123.3	↑0.2
10/3 19:00	123.5	↑0.2
10/3 19:10	123.5	0	満潮
10/3 19:20	123.5	0
10/3 19:30	123.4	↓-0.1
10/3 19:40	123.2	↓-0.2
10/3 19:50	122.9	↓-0.3
10/3 20:00	122.5	↓-0.4
10/3 20:10	121.9	↓-0.6
10/3 20:20	121.3	↓-0.6
10/3 20:30	120.5	↓-0.8
10/3 20:40	119.6	↓-0.9
10/3 20:50	118.6	↓-1.0
10/3 21:00	117.5	↓-1.1
10/3 21:10	116.2	↓-1.3
10/3 21:20	114.7	↓-1.5
10/3 21:30	113.2	↓-1.5
10/3 21:40	111.5	↓-1.7
10/3 21:50	109.7	↓-1.8
10/3 22:00	107.7	↓-2.0
10/3 22:10	105.6	↓-2.1
10/3 22:20	103.4	↓-2.2
10/3 22:30	101.1	↓-2.3
10/3 22:40	98.7	↓-2.4
10/3 22:50	96.2	↓-2.5
10/3 23:00	93.6	↓-2.6
10/3 23:10	91.0	↓-2.6
10/3 23:20	88.3	↓-2.7
10/3 23:30	85.5	↓-2.8
10/3 23:40	82.7	↓-2.8
10/3 23:50	79.9	↓-2.8