13 (月)	09:47	01:50	18:16	12:26
	117cm	28cm	140cm	114cm
小潮 出 05:43 入 17:06 出 22:04 入 12:34

大洗（茨城）2025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	42.0	↓-2.7
10/13 00:10	39.5	↓-2.5
10/13 00:20	37.2	↓-2.3
10/13 00:30	35.1	↓-2.1
10/13 00:40	33.3	↓-1.8
10/13 00:50	31.6	↓-1.7
10/13 01:00	30.3	↓-1.3
10/13 01:10	29.2	↓-1.1
10/13 01:20	28.3	↓-0.9
10/13 01:30	27.7	↓-0.6
10/13 01:40	27.3	↓-0.4	干潮
10/13 01:50	27.2	↓-0.1	干潮
10/13 02:00	27.4	↑0.2
10/13 02:10	27.8	↑0.4
10/13 02:20	28.5	↑0.7
10/13 02:30	29.5	↑1.0
10/13 02:40	30.6	↑1.1
10/13 02:50	32.1	↑1.5
10/13 03:00	33.7	↑1.6
10/13 03:10	35.6	↑1.9
10/13 03:20	37.6	↑2.0
10/13 03:30	39.9	↑2.3
10/13 03:40	42.3	↑2.4
10/13 03:50	44.9	↑2.6
10/13 04:00	47.6	↑2.7
10/13 04:10	50.5	↑2.9
10/13 04:20	53.4	↑2.9
10/13 04:30	56.4	↑3.0
10/13 04:40	59.5	↑3.1
10/13 04:50	62.6	↑3.1
10/13 05:00	65.8	↑3.2	最大潮位差
10/13 05:10	68.9	↑3.1
10/13 05:20	72.1	↑3.2	最大潮位差
10/13 05:30	75.2	↑3.1
10/13 05:40	78.3	↑3.1
10/13 05:50	81.3	↑3.0
10/13 06:00	84.2	↑2.9
10/13 06:10	87.1	↑2.9
10/13 06:20	89.8	↑2.7
10/13 06:30	92.5	↑2.7
10/13 06:40	95.1	↑2.6
10/13 06:50	97.5	↑2.4
10/13 07:00	99.8	↑2.3
10/13 07:10	101.9	↑2.1
10/13 07:20	103.9	↑2.0
10/13 07:30	105.8	↑1.9
10/13 07:40	107.5	↑1.7
10/13 07:50	109.1	↑1.6
10/13 08:00	110.5	↑1.4
10/13 08:10	111.7	↑1.2
10/13 08:20	112.8	↑1.1
10/13 08:30	113.8	↑1.0
10/13 08:40	114.6	↑0.8
10/13 08:50	115.3	↑0.7
10/13 09:00	115.8	↑0.5
10/13 09:10	116.2	↑0.4
10/13 09:20	116.5	↑0.3
10/13 09:30	116.7	↑0.2
10/13 09:40	116.8	↑0.1	満潮
10/13 09:50	116.8	0
10/13 10:00	116.8	0
10/13 10:10	116.6	↓-0.2
10/13 10:20	116.5	↓-0.1
10/13 10:30	116.2	↓-0.3
10/13 10:40	116.0	↓-0.2
10/13 10:50	115.7	↓-0.3
10/13 11:00	115.4	↓-0.3
10/13 11:10	115.2	↓-0.2
10/13 11:20	114.9	↓-0.3
10/13 11:30	114.6	↓-0.3
10/13 11:40	114.4	↓-0.2
10/13 11:50	114.2	↓-0.2
10/13 12:00	114.1	↓-0.1
10/13 12:10	114.0	↓-0.1
10/13 12:20	113.9	↓-0.1	干潮
10/13 12:30	113.9	0
10/13 12:40	114.0	↑0.1
10/13 12:50	114.1	↑0.1
10/13 13:00	114.3	↑0.2
10/13 13:10	114.6	↑0.3
10/13 13:20	114.9	↑0.3
10/13 13:30	115.3	↑0.4
10/13 13:40	115.8	↑0.5
10/13 13:50	116.3	↑0.5
10/13 14:00	117.0	↑0.7
10/13 14:10	117.7	↑0.7
10/13 14:20	118.5	↑0.8
10/13 14:30	119.3	↑0.8
10/13 14:40	120.3	↑1.0
10/13 14:50	121.3	↑1.0
10/13 15:00	122.3	↑1.0
10/13 15:10	123.4	↑1.1
10/13 15:20	124.6	↑1.2
10/13 15:30	125.8	↑1.2
10/13 15:40	127.0	↑1.2
10/13 15:50	128.3	↑1.3
10/13 16:00	129.5	↑1.2
10/13 16:10	130.7	↑1.2
10/13 16:20	131.9	↑1.2
10/13 16:30	133.1	↑1.2
10/13 16:40	134.2	↑1.1
10/13 16:50	135.3	↑1.1
10/13 17:00	136.2	↑0.9
10/13 17:10	137.1	↑0.9
10/13 17:20	137.9	↑0.8
10/13 17:30	138.6	↑0.7
10/13 17:40	139.1	↑0.5
10/13 17:50	139.5	↑0.4
10/13 18:00	139.8	↑0.3
10/13 18:10	140.0	↑0.2	満潮
10/13 18:20	140.0	0
10/13 18:30	139.8	↓-0.2
10/13 18:40	139.5	↓-0.3
10/13 18:50	139.0	↓-0.5
10/13 19:00	138.4	↓-0.6
10/13 19:10	137.6	↓-0.8
10/13 19:20	136.6	↓-1.0
10/13 19:30	135.5	↓-1.1
10/13 19:40	134.2	↓-1.3
10/13 19:50	132.7	↓-1.5
10/13 20:00	131.1	↓-1.6
10/13 20:10	129.3	↓-1.8
10/13 20:20	127.4	↓-1.9
10/13 20:30	125.4	↓-2.0
10/13 20:40	123.2	↓-2.2
10/13 20:50	120.8	↓-2.4
10/13 21:00	118.4	↓-2.4
10/13 21:10	115.8	↓-2.6
10/13 21:20	113.2	↓-2.6
10/13 21:30	110.4	↓-2.8
10/13 21:40	107.5	↓-2.9
10/13 21:50	104.6	↓-2.9
10/13 22:00	101.6	↓-3.0
10/13 22:10	98.6	↓-3.0
10/13 22:20	95.5	↓-3.1
10/13 22:30	92.4	↓-3.1
10/13 22:40	89.3	↓-3.1
10/13 22:50	86.2	↓-3.1
10/13 23:00	83.1	↓-3.1
10/13 23:10	80.0	↓-3.1
10/13 23:20	77.0	↓-3.0
10/13 23:30	74.0	↓-3.0
10/13 23:40	71.1	↓-2.9
10/13 23:50	68.2	↓-2.9