14 (土)	07:06	00:07	17:27	12:16
	123cm	9cm	125cm	83cm
中潮 出 06:41 入 16:25 出 20:21 入 09:19

大洗（茨城）2030年12月14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
12/14 00:00	9.0	↓-0.4	干潮
12/14 00:10	8.9	↓-0.1
12/14 00:20	9.2	↑0.3
12/14 00:30	9.9	↑0.7
12/14 00:40	10.8	↑0.9
12/14 00:50	12.1	↑1.3
12/14 01:00	13.8	↑1.7
12/14 01:10	15.7	↑1.9
12/14 01:20	18.0	↑2.3
12/14 01:30	20.5	↑2.5
12/14 01:40	23.4	↑2.9
12/14 01:50	26.5	↑3.1
12/14 02:00	29.8	↑3.3
12/14 02:10	33.4	↑3.6
12/14 02:20	37.1	↑3.7
12/14 02:30	41.0	↑3.9
12/14 02:40	45.1	↑4.1
12/14 02:50	49.3	↑4.2
12/14 03:00	53.6	↑4.3
12/14 03:10	57.9	↑4.3
12/14 03:20	62.3	↑4.4	最大潮位差
12/14 03:30	66.7	↑4.4	最大潮位差
12/14 03:40	71.1	↑4.4	最大潮位差
12/14 03:50	75.4	↑4.3
12/14 04:00	79.6	↑4.2
12/14 04:10	83.7	↑4.1
12/14 04:20	87.7	↑4.0
12/14 04:30	91.6	↑3.9
12/14 04:40	95.3	↑3.7
12/14 04:50	98.8	↑3.5
12/14 05:00	102.1	↑3.3
12/14 05:10	105.2	↑3.1
12/14 05:20	108.1	↑2.9
12/14 05:30	110.7	↑2.6
12/14 05:40	113.1	↑2.4
12/14 05:50	115.3	↑2.2
12/14 06:00	117.1	↑1.8
12/14 06:10	118.7	↑1.6
12/14 06:20	120.1	↑1.4
12/14 06:30	121.1	↑1.0
12/14 06:40	121.9	↑0.8
12/14 06:50	122.4	↑0.5
12/14 07:00	122.7	↑0.3	満潮
12/14 07:10	122.7	0
12/14 07:20	122.5	↓-0.2
12/14 07:30	122.0	↓-0.5
12/14 07:40	121.3	↓-0.7
12/14 07:50	120.4	↓-0.9
12/14 08:00	119.2	↓-1.2
12/14 08:10	117.9	↓-1.3
12/14 08:20	116.5	↓-1.4
12/14 08:30	114.8	↓-1.7
12/14 08:40	113.1	↓-1.7
12/14 08:50	111.3	↓-1.8
12/14 09:00	109.3	↓-2.0
12/14 09:10	107.4	↓-1.9
12/14 09:20	105.3	↓-2.1
12/14 09:30	103.3	↓-2.0
12/14 09:40	101.2	↓-2.1
12/14 09:50	99.2	↓-2.0
12/14 10:00	97.2	↓-2.0
12/14 10:10	95.3	↓-1.9
12/14 10:20	93.5	↓-1.8
12/14 10:30	91.7	↓-1.8
12/14 10:40	90.1	↓-1.6
12/14 10:50	88.6	↓-1.5
12/14 11:00	87.2	↓-1.4
12/14 11:10	86.0	↓-1.2
12/14 11:20	84.9	↓-1.1
12/14 11:30	84.0	↓-0.9
12/14 11:40	83.2	↓-0.8
12/14 11:50	82.7	↓-0.5
12/14 12:00	82.3	↓-0.4
12/14 12:10	82.1	↓-0.2	干潮
12/14 12:20	82.1	0
12/14 12:30	82.3	↑0.2
12/14 12:40	82.7	↑0.4
12/14 12:50	83.3	↑0.6
12/14 13:00	84.0	↑0.7
12/14 13:10	85.0	↑1.0
12/14 13:20	86.1	↑1.1
12/14 13:30	87.4	↑1.3
12/14 13:40	88.9	↑1.5
12/14 13:50	90.5	↑1.6
12/14 14:00	92.2	↑1.7
12/14 14:10	94.0	↑1.8
12/14 14:20	96.0	↑2.0
12/14 14:30	98.0	↑2.0
12/14 14:40	100.1	↑2.1
12/14 14:50	102.2	↑2.1
12/14 15:00	104.3	↑2.1
12/14 15:10	106.5	↑2.2
12/14 15:20	108.6	↑2.1
12/14 15:30	110.6	↑2.0
12/14 15:40	112.6	↑2.0
12/14 15:50	114.5	↑1.9
12/14 16:00	116.3	↑1.8
12/14 16:10	117.9	↑1.6
12/14 16:20	119.4	↑1.5
12/14 16:30	120.7	↑1.3
12/14 16:40	121.8	↑1.1
12/14 16:50	122.8	↑1.0
12/14 17:00	123.5	↑0.7
12/14 17:10	124.0	↑0.5
12/14 17:20	124.2	↑0.2	満潮
12/14 17:30	124.2	0
12/14 17:40	124.0	↓-0.2
12/14 17:50	123.6	↓-0.4
12/14 18:00	122.8	↓-0.8
12/14 18:10	121.9	↓-0.9
12/14 18:20	120.6	↓-1.3
12/14 18:30	119.2	↓-1.4
12/14 18:40	117.5	↓-1.7
12/14 18:50	115.5	↓-2.0
12/14 19:00	113.3	↓-2.2
12/14 19:10	110.9	↓-2.4
12/14 19:20	108.3	↓-2.6
12/14 19:30	105.4	↓-2.9
12/14 19:40	102.4	↓-3.0
12/14 19:50	99.2	↓-3.2
12/14 20:00	95.8	↓-3.4
12/14 20:10	92.3	↓-3.5
12/14 20:20	88.6	↓-3.7
12/14 20:30	84.9	↓-3.7
12/14 20:40	81.0	↓-3.9
12/14 20:50	77.1	↓-3.9
12/14 21:00	73.1	↓-4.0
12/14 21:10	69.1	↓-4.0
12/14 21:20	65.1	↓-4.0
12/14 21:30	61.1	↓-4.0
12/14 21:40	57.2	↓-3.9
12/14 21:50	53.3	↓-3.9
12/14 22:00	49.5	↓-3.8
12/14 22:10	45.9	↓-3.6
12/14 22:20	42.3	↓-3.6
12/14 22:30	38.9	↓-3.4
12/14 22:40	35.7	↓-3.2
12/14 22:50	32.7	↓-3.0
12/14 23:00	29.9	↓-2.8
12/14 23:10	27.3	↓-2.6
12/14 23:20	24.9	↓-2.4
12/14 23:30	22.8	↓-2.1
12/14 23:40	20.9	↓-1.9
12/14 23:50	19.3	↓-1.6