14 (月)	06:17	00:06	18:34	12:27
	131cm	21cm	123cm	31cm
中潮 出 06:28 入 17:18 出 21:47 入 08:11 潮干狩り ○ 11:49～13:05

大洗（茨城）2028年02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
2/14 00:00	20.5	↓-0.4	干潮
2/14 00:10	20.5	0
2/14 00:20	20.9	↑0.4
2/14 00:30	21.7	↑0.8
2/14 00:40	22.9	↑1.2
2/14 00:50	24.4	↑1.5
2/14 01:00	26.3	↑1.9
2/14 01:10	28.6	↑2.3
2/14 01:20	31.2	↑2.6
2/14 01:30	34.2	↑3.0
2/14 01:40	37.4	↑3.2
2/14 01:50	41.0	↑3.6
2/14 02:00	44.7	↑3.7
2/14 02:10	48.8	↑4.1
2/14 02:20	53.0	↑4.2
2/14 02:30	57.4	↑4.4
2/14 02:40	61.9	↑4.5
2/14 02:50	66.5	↑4.6
2/14 03:00	71.2	↑4.7	最大潮位差
2/14 03:10	75.8	↑4.6
2/14 03:20	80.5	↑4.7	最大潮位差
2/14 03:30	85.2	↑4.7	最大潮位差
2/14 03:40	89.7	↑4.5
2/14 03:50	94.2	↑4.5
2/14 04:00	98.5	↑4.3
2/14 04:10	102.6	↑4.1
2/14 04:20	106.5	↑3.9
2/14 04:30	110.2	↑3.7
2/14 04:40	113.7	↑3.5
2/14 04:50	116.8	↑3.1
2/14 05:00	119.7	↑2.9
2/14 05:10	122.3	↑2.6
2/14 05:20	124.5	↑2.2
2/14 05:30	126.4	↑1.9
2/14 05:40	127.9	↑1.5
2/14 05:50	129.1	↑1.2
2/14 06:00	129.9	↑0.8
2/14 06:10	130.3	↑0.4	満潮
2/14 06:20	130.3	0
2/14 06:30	130.0	↓-0.3
2/14 06:40	129.3	↓-0.7
2/14 06:50	128.3	↓-1.0
2/14 07:00	126.8	↓-1.5
2/14 07:10	125.1	↓-1.7
2/14 07:20	123.0	↓-2.1
2/14 07:30	120.6	↓-2.4
2/14 07:40	117.9	↓-2.7
2/14 07:50	114.9	↓-3.0
2/14 08:00	111.6	↓-3.3
2/14 08:10	108.2	↓-3.4
2/14 08:20	104.5	↓-3.7
2/14 08:30	100.7	↓-3.8
2/14 08:40	96.7	↓-4.0
2/14 08:50	92.6	↓-4.1
2/14 09:00	88.5	↓-4.1
2/14 09:10	84.3	↓-4.2
2/14 09:20	80.1	↓-4.2
2/14 09:30	75.8	↓-4.3
2/14 09:40	71.7	↓-4.1
2/14 09:50	67.6	↓-4.1
2/14 10:00	63.6	↓-4.0
2/14 10:10	59.7	↓-3.9
2/14 10:20	56.0	↓-3.7
2/14 10:30	52.5	↓-3.5
2/14 10:40	49.2	↓-3.3
2/14 10:50	46.1	↓-3.1
2/14 11:00	43.2	↓-2.9
2/14 11:10	40.6	↓-2.6
2/14 11:20	38.3	↓-2.3
2/14 11:30	36.3	↓-2.0
2/14 11:40	34.6	↓-1.7
2/14 11:50	33.2	↓-1.4
2/14 12:00	32.1	↓-1.1
2/14 12:10	31.4	↓-0.7
2/14 12:20	31.0	↓-0.4	干潮
2/14 12:30	31.0	0
2/14 12:40	31.3	↑0.3
2/14 12:50	31.9	↑0.6
2/14 13:00	32.9	↑1.0
2/14 13:10	34.2	↑1.3
2/14 13:20	35.9	↑1.7
2/14 13:30	37.8	↑1.9
2/14 13:40	40.0	↑2.2
2/14 13:50	42.5	↑2.5
2/14 14:00	45.3	↑2.8
2/14 14:10	48.3	↑3.0
2/14 14:20	51.5	↑3.2
2/14 14:30	54.9	↑3.4
2/14 14:40	58.5	↑3.6
2/14 14:50	62.2	↑3.7
2/14 15:00	66.0	↑3.8
2/14 15:10	69.8	↑3.8
2/14 15:20	73.8	↑4.0
2/14 15:30	77.7	↑3.9
2/14 15:40	81.6	↑3.9
2/14 15:50	85.4	↑3.8
2/14 16:00	89.2	↑3.8
2/14 16:10	92.9	↑3.7
2/14 16:20	96.5	↑3.6
2/14 16:30	99.8	↑3.3
2/14 16:40	103.1	↑3.3
2/14 16:50	106.1	↑3.0
2/14 17:00	108.9	↑2.8
2/14 17:10	111.5	↑2.6
2/14 17:20	113.8	↑2.3
2/14 17:30	115.9	↑2.1
2/14 17:40	117.6	↑1.7
2/14 17:50	119.1	↑1.5
2/14 18:00	120.3	↑1.2
2/14 18:10	121.2	↑0.9
2/14 18:20	121.8	↑0.6
2/14 18:30	122.1	↑0.3	満潮
2/14 18:40	122.0	↓-0.1
2/14 18:50	121.7	↓-0.3
2/14 19:00	121.0	↓-0.7
2/14 19:10	120.0	↓-1.0
2/14 19:20	118.7	↓-1.3
2/14 19:30	117.2	↓-1.5
2/14 19:40	115.3	↓-1.9
2/14 19:50	113.2	↓-2.1
2/14 20:00	110.8	↓-2.4
2/14 20:10	108.3	↓-2.5
2/14 20:20	105.5	↓-2.8
2/14 20:30	102.5	↓-3.0
2/14 20:40	99.3	↓-3.2
2/14 20:50	96.0	↓-3.3
2/14 21:00	92.6	↓-3.4
2/14 21:10	89.1	↓-3.5
2/14 21:20	85.5	↓-3.6
2/14 21:30	81.9	↓-3.6
2/14 21:40	78.3	↓-3.6
2/14 21:50	74.7	↓-3.6
2/14 22:00	71.1	↓-3.6
2/14 22:10	67.6	↓-3.5
2/14 22:20	64.3	↓-3.3
2/14 22:30	61.0	↓-3.3
2/14 22:40	57.9	↓-3.1
2/14 22:50	54.9	↓-3.0
2/14 23:00	52.2	↓-2.7
2/14 23:10	49.6	↓-2.6
2/14 23:20	47.3	↓-2.3
2/14 23:30	45.2	↓-2.1
2/14 23:40	43.4	↓-1.8
2/14 23:50	41.9	↓-1.5