3 (水)	01:49	08:25	15:18	21:02
	123cm	43cm	134cm	79cm
中潮 出 05:35 入 17:19 出 02:17 入 16:09

大洗（茨城）2040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	113.8	↑1.5
10/3 00:10	115.3	↑1.5
10/3 00:20	116.6	↑1.3
10/3 00:30	117.9	↑1.3
10/3 00:40	119.0	↑1.1
10/3 00:50	120.0	↑1.0
10/3 01:00	120.9	↑0.9
10/3 01:10	121.6	↑0.7
10/3 01:20	122.2	↑0.6
10/3 01:30	122.6	↑0.4
10/3 01:40	122.9	↑0.3	満潮
10/3 01:50	122.9	0
10/3 02:00	122.8	↓-0.1
10/3 02:10	122.4	↓-0.4
10/3 02:20	121.9	↓-0.5
10/3 02:30	121.2	↓-0.7
10/3 02:40	120.2	↓-1.0
10/3 02:50	119.1	↓-1.1
10/3 03:00	117.7	↓-1.4
10/3 03:10	116.1	↓-1.6
10/3 03:20	114.3	↓-1.8
10/3 03:30	112.3	↓-2.0
10/3 03:40	110.2	↓-2.1
10/3 03:50	107.8	↓-2.4
10/3 04:00	105.3	↓-2.5
10/3 04:10	102.6	↓-2.7
10/3 04:20	99.7	↓-2.9
10/3 04:30	96.8	↓-2.9
10/3 04:40	93.7	↓-3.1
10/3 04:50	90.5	↓-3.2
10/3 05:00	87.3	↓-3.2
10/3 05:10	84.0	↓-3.3
10/3 05:20	80.7	↓-3.3
10/3 05:30	77.4	↓-3.3
10/3 05:40	74.2	↓-3.2
10/3 05:50	71.0	↓-3.2
10/3 06:00	67.8	↓-3.2
10/3 06:10	64.8	↓-3.0
10/3 06:20	61.9	↓-2.9
10/3 06:30	59.1	↓-2.8
10/3 06:40	56.5	↓-2.6
10/3 06:50	54.1	↓-2.4
10/3 07:00	51.8	↓-2.3
10/3 07:10	49.8	↓-2.0
10/3 07:20	48.0	↓-1.8
10/3 07:30	46.5	↓-1.5
10/3 07:40	45.2	↓-1.3
10/3 07:50	44.1	↓-1.1
10/3 08:00	43.3	↓-0.8
10/3 08:10	42.8	↓-0.5
10/3 08:20	42.6	↓-0.2	干潮
10/3 08:30	42.6	0
10/3 08:40	42.9	↑0.3
10/3 08:50	43.5	↑0.6
10/3 09:00	44.4	↑0.9
10/3 09:10	45.5	↑1.1
10/3 09:20	46.9	↑1.4
10/3 09:30	48.5	↑1.6
10/3 09:40	50.4	↑1.9
10/3 09:50	52.5	↑2.1
10/3 10:00	54.8	↑2.3
10/3 10:10	57.3	↑2.5
10/3 10:20	60.0	↑2.7
10/3 10:30	62.9	↑2.9
10/3 10:40	65.9	↑3.0
10/3 10:50	69.1	↑3.2
10/3 11:00	72.3	↑3.2
10/3 11:10	75.7	↑3.4
10/3 11:20	79.1	↑3.4
10/3 11:30	82.5	↑3.4
10/3 11:40	86.0	↑3.5	最大潮位差
10/3 11:50	89.5	↑3.5	最大潮位差
10/3 12:00	92.9	↑3.4
10/3 12:10	96.3	↑3.4
10/3 12:20	99.7	↑3.4
10/3 12:30	102.9	↑3.2
10/3 12:40	106.1	↑3.2
10/3 12:50	109.1	↑3.0
10/3 13:00	112.0	↑2.9
10/3 13:10	114.8	↑2.8
10/3 13:20	117.4	↑2.6
10/3 13:30	119.9	↑2.5
10/3 13:40	122.1	↑2.2
10/3 13:50	124.2	↑2.1
10/3 14:00	126.1	↑1.9
10/3 14:10	127.7	↑1.6
10/3 14:20	129.2	↑1.5
10/3 14:30	130.4	↑1.2
10/3 14:40	131.4	↑1.0
10/3 14:50	132.2	↑0.8
10/3 15:00	132.7	↑0.5
10/3 15:10	133.0	↑0.3	満潮
10/3 15:20	133.1	↑0.1
10/3 15:30	132.9	↓-0.2
10/3 15:40	132.5	↓-0.4
10/3 15:50	131.8	↓-0.7
10/3 16:00	131.0	↓-0.8
10/3 16:10	129.9	↓-1.1
10/3 16:20	128.6	↓-1.3
10/3 16:30	127.1	↓-1.5
10/3 16:40	125.5	↓-1.6
10/3 16:50	123.6	↓-1.9
10/3 17:00	121.6	↓-2.0
10/3 17:10	119.5	↓-2.1
10/3 17:20	117.3	↓-2.2
10/3 17:30	115.0	↓-2.3
10/3 17:40	112.6	↓-2.4
10/3 17:50	110.1	↓-2.5
10/3 18:00	107.6	↓-2.5
10/3 18:10	105.2	↓-2.4
10/3 18:20	102.7	↓-2.5
10/3 18:30	100.2	↓-2.5
10/3 18:40	97.8	↓-2.4
10/3 18:50	95.5	↓-2.3
10/3 19:00	93.3	↓-2.2
10/3 19:10	91.2	↓-2.1
10/3 19:20	89.2	↓-2.0
10/3 19:30	87.3	↓-1.9
10/3 19:40	85.6	↓-1.7
10/3 19:50	84.1	↓-1.5
10/3 20:00	82.7	↓-1.4
10/3 20:10	81.6	↓-1.1
10/3 20:20	80.6	↓-1.0
10/3 20:30	79.8	↓-0.8
10/3 20:40	79.3	↓-0.5
10/3 20:50	78.9	↓-0.4
10/3 21:00	78.8	↓-0.1	干潮
10/3 21:10	78.9	↑0.1
10/3 21:20	79.2	↑0.3
10/3 21:30	79.7	↑0.5
10/3 21:40	80.5	↑0.8
10/3 21:50	81.4	↑0.9
10/3 22:00	82.6	↑1.2
10/3 22:10	83.9	↑1.3
10/3 22:20	85.5	↑1.6
10/3 22:30	87.1	↑1.6
10/3 22:40	89.0	↑1.9
10/3 22:50	91.0	↑2.0
10/3 23:00	93.1	↑2.1
10/3 23:10	95.3	↑2.2
10/3 23:20	97.6	↑2.3
10/3 23:30	100.0	↑2.4
10/3 23:40	102.4	↑2.4
10/3 23:50	104.8	↑2.4