1 (月)	09:39	19:18	-	-
	116cm	27cm	-	-
長潮 出 06:40 入 17:04 出 02:41 入 12:03

日立（茨城）2027年02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
2/1 00:00	78.1	↑1.2
2/1 00:10	79.2	↑1.1
2/1 00:20	80.2	↑1.0
2/1 00:30	81.3	↑1.1
2/1 00:40	82.2	↑0.9
2/1 00:50	83.1	↑0.9
2/1 01:00	84.0	↑0.9
2/1 01:10	84.8	↑0.8
2/1 01:20	85.6	↑0.8
2/1 01:30	86.3	↑0.7
2/1 01:40	86.9	↑0.6
2/1 01:50	87.5	↑0.6
2/1 02:00	88.1	↑0.6
2/1 02:10	88.6	↑0.5
2/1 02:20	89.1	↑0.5
2/1 02:30	89.5	↑0.4
2/1 02:40	89.9	↑0.4
2/1 02:50	90.3	↑0.4
2/1 03:00	90.6	↑0.3
2/1 03:10	91.0	↑0.4
2/1 03:20	91.3	↑0.3
2/1 03:30	91.7	↑0.4
2/1 03:40	92.1	↑0.4
2/1 03:50	92.5	↑0.4
2/1 04:00	92.9	↑0.4
2/1 04:10	93.3	↑0.4
2/1 04:20	93.8	↑0.5
2/1 04:30	94.4	↑0.6
2/1 04:40	94.9	↑0.5
2/1 04:50	95.6	↑0.7
2/1 05:00	96.2	↑0.6
2/1 05:10	96.9	↑0.7
2/1 05:20	97.7	↑0.8
2/1 05:30	98.4	↑0.7
2/1 05:40	99.3	↑0.9
2/1 05:50	100.1	↑0.8
2/1 06:00	101.0	↑0.9
2/1 06:10	101.8	↑0.8
2/1 06:20	102.7	↑0.9
2/1 06:30	103.6	↑0.9
2/1 06:40	104.5	↑0.9
2/1 06:50	105.4	↑0.9
2/1 07:00	106.3	↑0.9
2/1 07:10	107.2	↑0.9
2/1 07:20	108.0	↑0.8
2/1 07:30	108.8	↑0.8
2/1 07:40	109.6	↑0.8
2/1 07:50	110.4	↑0.8
2/1 08:00	111.1	↑0.7
2/1 08:10	111.8	↑0.7
2/1 08:20	112.5	↑0.7
2/1 08:30	113.1	↑0.6
2/1 08:40	113.6	↑0.5
2/1 08:50	114.0	↑0.4
2/1 09:00	114.4	↑0.4
2/1 09:10	114.7	↑0.3
2/1 09:20	115.0	↑0.3
2/1 09:30	115.1	↑0.1	満潮
2/1 09:40	115.1	0
2/1 09:50	115.0	↓-0.1
2/1 10:00	114.9	↓-0.1
2/1 10:10	114.6	↓-0.3
2/1 10:20	114.2	↓-0.4
2/1 10:30	113.6	↓-0.6
2/1 10:40	113.0	↓-0.6
2/1 10:50	112.2	↓-0.8
2/1 11:00	111.4	↓-0.8
2/1 11:10	110.4	↓-1.0
2/1 11:20	109.3	↓-1.1
2/1 11:30	108.1	↓-1.2
2/1 11:40	106.8	↓-1.3
2/1 11:50	105.4	↓-1.4
2/1 12:00	104.0	↓-1.4
2/1 12:10	102.4	↓-1.6
2/1 12:20	100.8	↓-1.6
2/1 12:30	99.0	↓-1.8
2/1 12:40	97.2	↓-1.8
2/1 12:50	95.4	↓-1.8
2/1 13:00	93.4	↓-2.0
2/1 13:10	91.4	↓-2.0
2/1 13:20	89.4	↓-2.0
2/1 13:30	87.2	↓-2.2
2/1 13:40	85.0	↓-2.2
2/1 13:50	82.8	↓-2.2
2/1 14:00	80.5	↓-2.3
2/1 14:10	78.2	↓-2.3
2/1 14:20	75.8	↓-2.4
2/1 14:30	73.4	↓-2.4
2/1 14:40	70.9	↓-2.5	最大潮位差
2/1 14:50	68.5	↓-2.4
2/1 15:00	66.0	↓-2.5	最大潮位差
2/1 15:10	63.5	↓-2.5	最大潮位差
2/1 15:20	61.1	↓-2.4
2/1 15:30	58.6	↓-2.5	最大潮位差
2/1 15:40	56.2	↓-2.4
2/1 15:50	53.8	↓-2.4
2/1 16:00	51.5	↓-2.3
2/1 16:10	49.2	↓-2.3
2/1 16:20	47.0	↓-2.2
2/1 16:30	44.9	↓-2.1
2/1 16:40	42.8	↓-2.1
2/1 16:50	40.9	↓-1.9
2/1 17:00	39.1	↓-1.8
2/1 17:10	37.3	↓-1.8
2/1 17:20	35.7	↓-1.6
2/1 17:30	34.2	↓-1.5
2/1 17:40	32.8	↓-1.4
2/1 17:50	31.6	↓-1.2
2/1 18:00	30.5	↓-1.1
2/1 18:10	29.5	↓-1.0
2/1 18:20	28.6	↓-0.9
2/1 18:30	27.9	↓-0.7
2/1 18:40	27.3	↓-0.6
2/1 18:50	26.9	↓-0.4
2/1 19:00	26.5	↓-0.4
2/1 19:10	26.4	↓-0.1	干潮
2/1 19:20	26.4	0
2/1 19:30	26.5	↑0.1
2/1 19:40	26.7	↑0.2
2/1 19:50	27.2	↑0.5
2/1 20:00	27.7	↑0.5
2/1 20:10	28.4	↑0.7
2/1 20:20	29.3	↑0.9
2/1 20:30	30.3	↑1.0
2/1 20:40	31.5	↑1.2
2/1 20:50	32.7	↑1.2
2/1 21:00	34.1	↑1.4
2/1 21:10	35.7	↑1.6
2/1 21:20	37.3	↑1.6
2/1 21:30	39.1	↑1.8
2/1 21:40	40.9	↑1.8
2/1 21:50	42.8	↑1.9
2/1 22:00	44.8	↑2.0
2/1 22:10	46.9	↑2.1
2/1 22:20	49.0	↑2.1
2/1 22:30	51.2	↑2.2
2/1 22:40	53.4	↑2.2
2/1 22:50	55.6	↑2.2
2/1 23:00	57.8	↑2.2
2/1 23:10	60.0	↑2.2
2/1 23:20	62.2	↑2.2
2/1 23:30	64.4	↑2.2
2/1 23:40	66.6	↑2.2
2/1 23:50	68.7	↑2.1