13 (土)	10:58	02:19	18:54	13:21
	117cm	35cm	135cm	115cm
小潮 出 05:44 入 17:06 出 12:56 入 22:27

大洗（茨城）2040年10月13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
10/13 00:00	53.7	↓-2.7
10/13 00:10	51.0	↓-2.7
10/13 00:20	48.6	↓-2.4
10/13 00:30	46.3	↓-2.3
10/13 00:40	44.2	↓-2.1
10/13 00:50	42.3	↓-1.9
10/13 01:00	40.6	↓-1.7
10/13 01:10	39.1	↓-1.5
10/13 01:20	37.8	↓-1.3
10/13 01:30	36.7	↓-1.1
10/13 01:40	35.8	↓-0.9
10/13 01:50	35.1	↓-0.7
10/13 02:00	34.6	↓-0.5
10/13 02:10	34.4	↓-0.2	干潮
10/13 02:20	34.3	↓-0.1
10/13 02:30	34.4	↑0.1
10/13 02:40	34.8	↑0.4
10/13 02:50	35.4	↑0.6
10/13 03:00	36.1	↑0.7
10/13 03:10	37.1	↑1.0
10/13 03:20	38.2	↑1.1
10/13 03:30	39.6	↑1.4
10/13 03:40	41.1	↑1.5
10/13 03:50	42.8	↑1.7
10/13 04:00	44.6	↑1.8
10/13 04:10	46.6	↑2.0
10/13 04:20	48.8	↑2.2
10/13 04:30	51.0	↑2.2
10/13 04:40	53.4	↑2.4
10/13 04:50	55.8	↑2.4
10/13 05:00	58.3	↑2.5
10/13 05:10	60.9	↑2.6
10/13 05:20	63.5	↑2.6
10/13 05:30	66.2	↑2.7
10/13 05:40	68.9	↑2.7
10/13 05:50	71.6	↑2.7
10/13 06:00	74.2	↑2.6
10/13 06:10	76.9	↑2.7
10/13 06:20	79.5	↑2.6
10/13 06:30	82.1	↑2.6
10/13 06:40	84.6	↑2.5
10/13 06:50	87.1	↑2.5
10/13 07:00	89.5	↑2.4
10/13 07:10	91.8	↑2.3
10/13 07:20	94.1	↑2.3
10/13 07:30	96.2	↑2.1
10/13 07:40	98.2	↑2.0
10/13 07:50	100.2	↑2.0
10/13 08:00	102.0	↑1.8
10/13 08:10	103.8	↑1.8
10/13 08:20	105.4	↑1.6
10/13 08:30	106.9	↑1.5
10/13 08:40	108.2	↑1.3
10/13 08:50	109.5	↑1.3
10/13 09:00	110.6	↑1.1
10/13 09:10	111.6	↑1.0
10/13 09:20	112.5	↑0.9
10/13 09:30	113.3	↑0.8
10/13 09:40	114.0	↑0.7
10/13 09:50	114.5	↑0.5
10/13 10:00	115.0	↑0.5
10/13 10:10	115.4	↑0.4
10/13 10:20	115.6	↑0.2
10/13 10:30	115.8	↑0.2
10/13 10:40	116.0	↑0.2
10/13 10:50	116.0	0	満潮
10/13 11:00	116.0	0
10/13 11:10	116.0	0
10/13 11:20	115.9	↓-0.1
10/13 11:30	115.8	↓-0.1
10/13 11:40	115.7	↓-0.1
10/13 11:50	115.5	↓-0.2
10/13 12:00	115.4	↓-0.1
10/13 12:10	115.2	↓-0.2
10/13 12:20	115.1	↓-0.1
10/13 12:30	114.9	↓-0.2
10/13 12:40	114.8	↓-0.1
10/13 12:50	114.7	↓-0.1
10/13 13:00	114.6	↓-0.1
10/13 13:10	114.6	0
10/13 13:20	114.5	↓-0.1	干潮
10/13 13:30	114.6	↑0.1
10/13 13:40	114.6	0
10/13 13:50	114.7	↑0.1
10/13 14:00	114.9	↑0.2
10/13 14:10	115.1	↑0.2
10/13 14:20	115.4	↑0.3
10/13 14:30	115.7	↑0.3
10/13 14:40	116.1	↑0.4
10/13 14:50	116.5	↑0.4
10/13 15:00	117.1	↑0.6
10/13 15:10	117.7	↑0.6
10/13 15:20	118.3	↑0.6
10/13 15:30	119.0	↑0.7
10/13 15:40	119.8	↑0.8
10/13 15:50	120.7	↑0.9
10/13 16:00	121.6	↑0.9
10/13 16:10	122.5	↑0.9
10/13 16:20	123.5	↑1.0
10/13 16:30	124.4	↑0.9
10/13 16:40	125.4	↑1.0
10/13 16:50	126.5	↑1.1
10/13 17:00	127.4	↑0.9
10/13 17:10	128.4	↑1.0
10/13 17:20	129.4	↑1.0
10/13 17:30	130.2	↑0.8
10/13 17:40	131.1	↑0.9
10/13 17:50	131.8	↑0.7
10/13 18:00	132.5	↑0.7
10/13 18:10	133.1	↑0.6
10/13 18:20	133.6	↑0.5
10/13 18:30	133.9	↑0.3
10/13 18:40	134.1	↑0.2
10/13 18:50	134.2	↑0.1	満潮
10/13 19:00	134.2	0
10/13 19:10	134.0	↓-0.2
10/13 19:20	133.7	↓-0.3
10/13 19:30	133.2	↓-0.5
10/13 19:40	132.6	↓-0.6
10/13 19:50	131.8	↓-0.8
10/13 20:00	130.9	↓-0.9
10/13 20:10	129.8	↓-1.1
10/13 20:20	128.6	↓-1.2
10/13 20:30	127.2	↓-1.4
10/13 20:40	125.6	↓-1.6
10/13 20:50	124.0	↓-1.6
10/13 21:00	122.1	↓-1.9
10/13 21:10	120.2	↓-1.9
10/13 21:20	118.1	↓-2.1
10/13 21:30	115.9	↓-2.2
10/13 21:40	113.5	↓-2.4
10/13 21:50	111.1	↓-2.4
10/13 22:00	108.6	↓-2.5
10/13 22:10	106.0	↓-2.6
10/13 22:20	103.3	↓-2.7
10/13 22:30	100.6	↓-2.7
10/13 22:40	97.8	↓-2.8
10/13 22:50	95.0	↓-2.8
10/13 23:00	92.1	↓-2.9	最大潮位差
10/13 23:10	89.3	↓-2.8
10/13 23:20	86.4	↓-2.9	最大潮位差
10/13 23:30	83.6	↓-2.8
10/13 23:40	80.8	↓-2.8
10/13 23:50	78.0	↓-2.8