19 (土)	08:19	18:12	-	-
	121cm	33cm	-	-
小潮 出 06:22 入 17:23 出 02:09 入 11:35

大洗（茨城）2028年02月19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
2/19 00:00	85.2	↑0.7
2/19 00:10	85.9	↑0.7
2/19 00:20	86.5	↑0.6
2/19 00:30	87.1	↑0.6
2/19 00:40	87.7	↑0.6
2/19 00:50	88.3	↑0.6
2/19 01:00	88.9	↑0.6
2/19 01:10	89.4	↑0.5
2/19 01:20	90.0	↑0.6
2/19 01:30	90.5	↑0.5
2/19 01:40	91.0	↑0.5
2/19 01:50	91.5	↑0.5
2/19 02:00	92.0	↑0.5
2/19 02:10	92.5	↑0.5
2/19 02:20	93.1	↑0.6
2/19 02:30	93.6	↑0.5
2/19 02:40	94.1	↑0.5
2/19 02:50	94.7	↑0.6
2/19 03:00	95.2	↑0.5
2/19 03:10	95.8	↑0.6
2/19 03:20	96.5	↑0.7
2/19 03:30	97.2	↑0.7
2/19 03:40	97.9	↑0.7
2/19 03:50	98.6	↑0.7
2/19 04:00	99.4	↑0.8
2/19 04:10	100.3	↑0.9
2/19 04:20	101.1	↑0.8
2/19 04:30	102.1	↑1.0
2/19 04:40	103.0	↑0.9
2/19 04:50	104.1	↑1.1
2/19 05:00	105.1	↑1.0
2/19 05:10	106.2	↑1.1
2/19 05:20	107.2	↑1.0
2/19 05:30	108.3	↑1.1
2/19 05:40	109.4	↑1.1
2/19 05:50	110.5	↑1.1
2/19 06:00	111.6	↑1.1
2/19 06:10	112.6	↑1.0
2/19 06:20	113.6	↑1.0
2/19 06:30	114.6	↑1.0
2/19 06:40	115.5	↑0.9
2/19 06:50	116.3	↑0.8
2/19 07:00	117.1	↑0.8
2/19 07:10	117.8	↑0.7
2/19 07:20	118.5	↑0.7
2/19 07:30	119.0	↑0.5
2/19 07:40	119.5	↑0.5
2/19 07:50	119.8	↑0.3
2/19 08:00	120.1	↑0.3
2/19 08:10	120.2	↑0.1	満潮
2/19 08:20	120.2	0
2/19 08:30	120.2	0
2/19 08:40	120.0	↓-0.2
2/19 08:50	119.7	↓-0.3
2/19 09:00	119.2	↓-0.5
2/19 09:10	118.7	↓-0.5
2/19 09:20	118.0	↓-0.7
2/19 09:30	117.2	↓-0.8
2/19 09:40	116.3	↓-0.9
2/19 09:50	115.3	↓-1.0
2/19 10:00	114.2	↓-1.1
2/19 10:10	112.9	↓-1.3
2/19 10:20	111.6	↓-1.3
2/19 10:30	110.1	↓-1.5
2/19 10:40	108.5	↓-1.6
2/19 10:50	106.9	↓-1.6
2/19 11:00	105.2	↓-1.7
2/19 11:10	103.4	↓-1.8
2/19 11:20	101.5	↓-1.9
2/19 11:30	99.5	↓-2.0
2/19 11:40	97.6	↓-1.9
2/19 11:50	95.5	↓-2.1
2/19 12:00	93.4	↓-2.1
2/19 12:10	91.3	↓-2.1
2/19 12:20	89.2	↓-2.1
2/19 12:30	87.0	↓-2.2
2/19 12:40	84.8	↓-2.2
2/19 12:50	82.6	↓-2.2
2/19 13:00	80.4	↓-2.2
2/19 13:10	78.2	↓-2.2
2/19 13:20	76.0	↓-2.2
2/19 13:30	73.7	↓-2.3	最大潮位差
2/19 13:40	71.5	↓-2.2
2/19 13:50	69.3	↓-2.2
2/19 14:00	67.1	↓-2.2
2/19 14:10	64.9	↓-2.2
2/19 14:20	62.8	↓-2.1
2/19 14:30	60.6	↓-2.2
2/19 14:40	58.5	↓-2.1
2/19 14:50	56.4	↓-2.1
2/19 15:00	54.4	↓-2.0
2/19 15:10	52.4	↓-2.0
2/19 15:20	50.5	↓-1.9
2/19 15:30	48.6	↓-1.9
2/19 15:40	46.9	↓-1.7
2/19 15:50	45.2	↓-1.7
2/19 16:00	43.5	↓-1.7
2/19 16:10	42.0	↓-1.5
2/19 16:20	40.6	↓-1.4
2/19 16:30	39.3	↓-1.3
2/19 16:40	38.1	↓-1.2
2/19 16:50	37.0	↓-1.1
2/19 17:00	36.1	↓-0.9
2/19 17:10	35.2	↓-0.9
2/19 17:20	34.5	↓-0.7
2/19 17:30	34.0	↓-0.5
2/19 17:40	33.5	↓-0.5
2/19 17:50	33.2	↓-0.3
2/19 18:00	33.0	↓-0.2
2/19 18:10	32.9	↓-0.1	干潮
2/19 18:20	33.0	↑0.1
2/19 18:30	33.2	↑0.2
2/19 18:40	33.5	↑0.3
2/19 18:50	33.9	↑0.4
2/19 19:00	34.4	↑0.5
2/19 19:10	35.0	↑0.6
2/19 19:20	35.8	↑0.8
2/19 19:30	36.6	↑0.8
2/19 19:40	37.6	↑1.0
2/19 19:50	38.6	↑1.0
2/19 20:00	39.8	↑1.2
2/19 20:10	41.0	↑1.2
2/19 20:20	42.3	↑1.3
2/19 20:30	43.7	↑1.4
2/19 20:40	45.2	↑1.5
2/19 20:50	46.7	↑1.5
2/19 21:00	48.3	↑1.6
2/19 21:10	50.0	↑1.7
2/19 21:20	51.7	↑1.7
2/19 21:30	53.4	↑1.7
2/19 21:40	55.2	↑1.8
2/19 21:50	57.0	↑1.8
2/19 22:00	58.8	↑1.8
2/19 22:10	60.7	↑1.9
2/19 22:20	62.5	↑1.8
2/19 22:30	64.4	↑1.9
2/19 22:40	66.2	↑1.8
2/19 22:50	68.0	↑1.8
2/19 23:00	69.8	↑1.8
2/19 23:10	71.6	↑1.8
2/19 23:20	73.4	↑1.8
2/19 23:30	75.1	↑1.7
2/19 23:40	76.8	↑1.7
2/19 23:50	78.5	↑1.7