19 (土)	08:31	18:11	-	-
	116cm	27cm	-	-
小潮 出 06:22 入 17:23 出 02:10 入 11:34

日立（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	78.8	↑0.6
2/19 00:10	79.3	↑0.5
2/19 00:20	79.9	↑0.6
2/19 00:30	80.4	↑0.5
2/19 00:40	80.8	↑0.4
2/19 00:50	81.3	↑0.5
2/19 01:00	81.7	↑0.4
2/19 01:10	82.2	↑0.5
2/19 01:20	82.6	↑0.4
2/19 01:30	83.0	↑0.4
2/19 01:40	83.4	↑0.4
2/19 01:50	83.8	↑0.4
2/19 02:00	84.2	↑0.4
2/19 02:10	84.6	↑0.4
2/19 02:20	85.0	↑0.4
2/19 02:30	85.5	↑0.5
2/19 02:40	86.0	↑0.5
2/19 02:50	86.5	↑0.5
2/19 03:00	87.1	↑0.6
2/19 03:10	87.7	↑0.6
2/19 03:20	88.3	↑0.6
2/19 03:30	89.0	↑0.7
2/19 03:40	89.8	↑0.8
2/19 03:50	90.6	↑0.8
2/19 04:00	91.5	↑0.9
2/19 04:10	92.4	↑0.9
2/19 04:20	93.4	↑1.0
2/19 04:30	94.5	↑1.1
2/19 04:40	95.5	↑1.0
2/19 04:50	96.7	↑1.2
2/19 05:00	97.8	↑1.1
2/19 05:10	99.0	↑1.2
2/19 05:20	100.2	↑1.2
2/19 05:30	101.4	↑1.2
2/19 05:40	102.6	↑1.2
2/19 05:50	103.8	↑1.2
2/19 06:00	105.0	↑1.2
2/19 06:10	106.1	↑1.1
2/19 06:20	107.3	↑1.2
2/19 06:30	108.3	↑1.0
2/19 06:40	109.4	↑1.1
2/19 06:50	110.3	↑0.9
2/19 07:00	111.2	↑0.9
2/19 07:10	112.1	↑0.9
2/19 07:20	112.8	↑0.7
2/19 07:30	113.5	↑0.7
2/19 07:40	114.1	↑0.6
2/19 07:50	114.6	↑0.5
2/19 08:00	115.0	↑0.4
2/19 08:10	115.3	↑0.3
2/19 08:20	115.4	↑0.1
2/19 08:30	115.5	↑0.1	満潮
2/19 08:40	115.4	↓-0.1
2/19 08:50	115.3	↓-0.1
2/19 09:00	115.0	↓-0.3
2/19 09:10	114.5	↓-0.5
2/19 09:20	114.0	↓-0.5
2/19 09:30	113.3	↓-0.7
2/19 09:40	112.4	↓-0.9
2/19 09:50	111.5	↓-0.9
2/19 10:00	110.4	↓-1.1
2/19 10:10	109.2	↓-1.2
2/19 10:20	107.9	↓-1.3
2/19 10:30	106.4	↓-1.5
2/19 10:40	104.9	↓-1.5
2/19 10:50	103.2	↓-1.7
2/19 11:00	101.5	↓-1.7
2/19 11:10	99.6	↓-1.9
2/19 11:20	97.7	↓-1.9
2/19 11:30	95.7	↓-2.0
2/19 11:40	93.6	↓-2.1
2/19 11:50	91.5	↓-2.1
2/19 12:00	89.3	↓-2.2
2/19 12:10	87.1	↓-2.2
2/19 12:20	84.9	↓-2.2
2/19 12:30	82.6	↓-2.3
2/19 12:40	80.3	↓-2.3
2/19 12:50	78.0	↓-2.3
2/19 13:00	75.6	↓-2.4	最大潮位差
2/19 13:10	73.3	↓-2.3
2/19 13:20	70.9	↓-2.4	最大潮位差
2/19 13:30	68.5	↓-2.4	最大潮位差
2/19 13:40	66.2	↓-2.3
2/19 13:50	63.8	↓-2.4	最大潮位差
2/19 14:00	61.5	↓-2.3
2/19 14:10	59.1	↓-2.4	最大潮位差
2/19 14:20	56.8	↓-2.3
2/19 14:30	54.6	↓-2.2
2/19 14:40	52.4	↓-2.2
2/19 14:50	50.2	↓-2.2
2/19 15:00	48.1	↓-2.1
2/19 15:10	46.0	↓-2.1
2/19 15:20	44.1	↓-1.9
2/19 15:30	42.2	↓-1.9
2/19 15:40	40.4	↓-1.8
2/19 15:50	38.7	↓-1.7
2/19 16:00	37.1	↓-1.6
2/19 16:10	35.6	↓-1.5
2/19 16:20	34.2	↓-1.4
2/19 16:30	32.9	↓-1.3
2/19 16:40	31.8	↓-1.1
2/19 16:50	30.8	↓-1.0
2/19 17:00	29.9	↓-0.9
2/19 17:10	29.1	↓-0.8
2/19 17:20	28.5	↓-0.6
2/19 17:30	27.9	↓-0.6
2/19 17:40	27.5	↓-0.4
2/19 17:50	27.2	↓-0.3
2/19 18:00	27.0	↓-0.2
2/19 18:10	27.0	0	干潮
2/19 18:20	27.0	0
2/19 18:30	27.2	↑0.2
2/19 18:40	27.5	↑0.3
2/19 18:50	27.9	↑0.4
2/19 19:00	28.4	↑0.5
2/19 19:10	29.1	↑0.7
2/19 19:20	29.8	↑0.7
2/19 19:30	30.6	↑0.8
2/19 19:40	31.6	↑1.0
2/19 19:50	32.7	↑1.1
2/19 20:00	33.8	↑1.1
2/19 20:10	35.1	↑1.3
2/19 20:20	36.4	↑1.3
2/19 20:30	37.9	↑1.5
2/19 20:40	39.4	↑1.5
2/19 20:50	41.0	↑1.6
2/19 21:00	42.6	↑1.6
2/19 21:10	44.3	↑1.7
2/19 21:20	46.1	↑1.8
2/19 21:30	47.9	↑1.8
2/19 21:40	49.7	↑1.8
2/19 21:50	51.6	↑1.9
2/19 22:00	53.4	↑1.8
2/19 22:10	55.3	↑1.9
2/19 22:20	57.2	↑1.9
2/19 22:30	59.0	↑1.8
2/19 22:40	60.9	↑1.9
2/19 22:50	62.7	↑1.8
2/19 23:00	64.5	↑1.8
2/19 23:10	66.3	↑1.8
2/19 23:20	68.0	↑1.7
2/19 23:30	69.7	↑1.7
2/19 23:40	71.4	↑1.7
2/19 23:50	73.0	↑1.6