1 (日)	02:20	08:39	15:06	21:02
	130cm	55cm	136cm	63cm
中潮 出 05:33 入 17:23 出 15:57 入 03:07

大洗（茨城）2028年10月1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
10/1 00:00	111.2	↑2.4
10/1 00:10	113.4	↑2.2
10/1 00:20	115.6	↑2.2
10/1 00:30	117.6	↑2.0
10/1 00:40	119.6	↑2.0
10/1 00:50	121.3	↑1.7
10/1 01:00	123.0	↑1.7
10/1 01:10	124.5	↑1.5
10/1 01:20	125.8	↑1.3
10/1 01:30	126.9	↑1.1
10/1 01:40	127.8	↑0.9
10/1 01:50	128.6	↑0.8
10/1 02:00	129.1	↑0.5
10/1 02:10	129.4	↑0.3	満潮
10/1 02:20	129.5	↑0.1	満潮
10/1 02:30	129.3	↓-0.2
10/1 02:40	129.0	↓-0.3
10/1 02:50	128.4	↓-0.6
10/1 03:00	127.5	↓-0.9
10/1 03:10	126.5	↓-1.0
10/1 03:20	125.2	↓-1.3
10/1 03:30	123.7	↓-1.5
10/1 03:40	122.0	↓-1.7
10/1 03:50	120.0	↓-2.0
10/1 04:00	117.9	↓-2.1
10/1 04:10	115.6	↓-2.3
10/1 04:20	113.1	↓-2.5
10/1 04:30	110.5	↓-2.6
10/1 04:40	107.7	↓-2.8
10/1 04:50	104.9	↓-2.8
10/1 05:00	101.9	↓-3.0
10/1 05:10	98.8	↓-3.1
10/1 05:20	95.7	↓-3.1
10/1 05:30	92.6	↓-3.1
10/1 05:40	89.4	↓-3.2
10/1 05:50	86.3	↓-3.1
10/1 06:00	83.2	↓-3.1
10/1 06:10	80.2	↓-3.0
10/1 06:20	77.3	↓-2.9
10/1 06:30	74.4	↓-2.9
10/1 06:40	71.7	↓-2.7
10/1 06:50	69.2	↓-2.5
10/1 07:00	66.8	↓-2.4
10/1 07:10	64.6	↓-2.2
10/1 07:20	62.6	↓-2.0
10/1 07:30	60.7	↓-1.9
10/1 07:40	59.2	↓-1.5
10/1 07:50	57.8	↓-1.4
10/1 08:00	56.7	↓-1.1
10/1 08:10	55.8	↓-0.9
10/1 08:20	55.2	↓-0.6
10/1 08:30	54.9	↓-0.3	干潮
10/1 08:40	54.8	↓-0.1
10/1 08:50	54.9	↑0.1
10/1 09:00	55.4	↑0.5
10/1 09:10	56.1	↑0.7
10/1 09:20	57.0	↑0.9
10/1 09:30	58.2	↑1.2
10/1 09:40	59.7	↑1.5
10/1 09:50	61.4	↑1.7
10/1 10:00	63.3	↑1.9
10/1 10:10	65.5	↑2.2
10/1 10:20	67.8	↑2.3
10/1 10:30	70.3	↑2.5
10/1 10:40	73.0	↑2.7
10/1 10:50	75.8	↑2.8
10/1 11:00	78.8	↑3.0
10/1 11:10	81.9	↑3.1
10/1 11:20	85.1	↑3.2
10/1 11:30	88.3	↑3.2
10/1 11:40	91.6	↑3.3	最大潮位差
10/1 11:50	94.9	↑3.3	最大潮位差
10/1 12:00	98.2	↑3.3	最大潮位差
10/1 12:10	101.4	↑3.2
10/1 12:20	104.7	↑3.3	最大潮位差
10/1 12:30	107.8	↑3.1
10/1 12:40	110.9	↑3.1
10/1 12:50	113.9	↑3.0
10/1 13:00	116.7	↑2.8
10/1 13:10	119.4	↑2.7
10/1 13:20	121.9	↑2.5
10/1 13:30	124.3	↑2.4
10/1 13:40	126.5	↑2.2
10/1 13:50	128.5	↑2.0
10/1 14:00	130.2	↑1.7
10/1 14:10	131.7	↑1.5
10/1 14:20	133.0	↑1.3
10/1 14:30	134.1	↑1.1
10/1 14:40	134.9	↑0.8
10/1 14:50	135.4	↑0.5
10/1 15:00	135.7	↑0.3	満潮
10/1 15:10	135.7	0
10/1 15:20	135.4	↓-0.3
10/1 15:30	134.9	↓-0.5
10/1 15:40	134.1	↓-0.8
10/1 15:50	133.0	↓-1.1
10/1 16:00	131.6	↓-1.4
10/1 16:10	130.1	↓-1.5
10/1 16:20	128.2	↓-1.9
10/1 16:30	126.1	↓-2.1
10/1 16:40	123.9	↓-2.2
10/1 16:50	121.4	↓-2.5
10/1 17:00	118.7	↓-2.7
10/1 17:10	115.9	↓-2.8
10/1 17:20	113.0	↓-2.9
10/1 17:30	109.9	↓-3.1
10/1 17:40	106.8	↓-3.1
10/1 17:50	103.6	↓-3.2
10/1 18:00	100.3	↓-3.3	最大潮位差
10/1 18:10	97.1	↓-3.2
10/1 18:20	93.8	↓-3.3	最大潮位差
10/1 18:30	90.7	↓-3.1
10/1 18:40	87.6	↓-3.1
10/1 18:50	84.5	↓-3.1
10/1 19:00	81.6	↓-2.9
10/1 19:10	78.9	↓-2.7
10/1 19:20	76.3	↓-2.6
10/1 19:30	73.9	↓-2.4
10/1 19:40	71.7	↓-2.2
10/1 19:50	69.7	↓-2.0
10/1 20:00	67.9	↓-1.8
10/1 20:10	66.4	↓-1.5
10/1 20:20	65.2	↓-1.2
10/1 20:30	64.2	↓-1.0
10/1 20:40	63.4	↓-0.8
10/1 20:50	63.0	↓-0.4
10/1 21:00	62.8	↓-0.2	干潮
10/1 21:10	62.9	↑0.1
10/1 21:20	63.3	↑0.4
10/1 21:30	64.0	↑0.7
10/1 21:40	64.9	↑0.9
10/1 21:50	66.1	↑1.2
10/1 22:00	67.6	↑1.5
10/1 22:10	69.3	↑1.7
10/1 22:20	71.2	↑1.9
10/1 22:30	73.4	↑2.2
10/1 22:40	75.7	↑2.3
10/1 22:50	78.3	↑2.6
10/1 23:00	81.0	↑2.7
10/1 23:10	83.8	↑2.8
10/1 23:20	86.8	↑3.0
10/1 23:30	89.8	↑3.0
10/1 23:40	92.9	↑3.1
10/1 23:50	96.1	↑3.2