02 (日)	10:30	19:22	-	-
	110cm	30cm	-	-
若潮 出 06:39 入 17:06 出 12:34 入 02:26

日立（茨城）2031年02月02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
2/2 00:00	77.9	↑1.1
2/2 00:10	78.8	↑0.9
2/2 00:20	79.7	↑0.9
2/2 00:30	80.6	↑0.9
2/2 00:40	81.4	↑0.8
2/2 00:50	82.2	↑0.8
2/2 01:00	82.9	↑0.7
2/2 01:10	83.5	↑0.6
2/2 01:20	84.1	↑0.6
2/2 01:30	84.7	↑0.6
2/2 01:40	85.2	↑0.5
2/2 01:50	85.6	↑0.4
2/2 02:00	86.0	↑0.4
2/2 02:10	86.4	↑0.4
2/2 02:20	86.7	↑0.3
2/2 02:30	86.9	↑0.2
2/2 02:40	87.2	↑0.3
2/2 02:50	87.4	↑0.2
2/2 03:00	87.6	↑0.2
2/2 03:10	87.7	↑0.1
2/2 03:20	87.9	↑0.2
2/2 03:30	88.0	↑0.1
2/2 03:40	88.2	↑0.2
2/2 03:50	88.4	↑0.2
2/2 04:00	88.6	↑0.2
2/2 04:10	88.8	↑0.2
2/2 04:20	89.0	↑0.2
2/2 04:30	89.3	↑0.3
2/2 04:40	89.7	↑0.4
2/2 04:50	90.0	↑0.3
2/2 05:00	90.4	↑0.4
2/2 05:10	90.9	↑0.5
2/2 05:20	91.4	↑0.5
2/2 05:30	91.9	↑0.5
2/2 05:40	92.5	↑0.6
2/2 05:50	93.1	↑0.6
2/2 06:00	93.7	↑0.6
2/2 06:10	94.3	↑0.6
2/2 06:20	95.0	↑0.7
2/2 06:30	95.7	↑0.7
2/2 06:40	96.4	↑0.7
2/2 06:50	97.1	↑0.7
2/2 07:00	97.8	↑0.7
2/2 07:10	98.6	↑0.8
2/2 07:20	99.3	↑0.7
2/2 07:30	100.1	↑0.8
2/2 07:40	100.8	↑0.7
2/2 07:50	101.6	↑0.8
2/2 08:00	102.3	↑0.7
2/2 08:10	103.0	↑0.7
2/2 08:20	103.8	↑0.8
2/2 08:30	104.5	↑0.7
2/2 08:40	105.2	↑0.7
2/2 08:50	105.9	↑0.7
2/2 09:00	106.5	↑0.6
2/2 09:10	107.1	↑0.6
2/2 09:20	107.6	↑0.5
2/2 09:30	108.1	↑0.5
2/2 09:40	108.6	↑0.5
2/2 09:50	109.0	↑0.4
2/2 10:00	109.3	↑0.3
2/2 10:10	109.5	↑0.2
2/2 10:20	109.6	↑0.1	満潮
2/2 10:30	109.6	0	満潮
2/2 10:40	109.6	0
2/2 10:50	109.4	↓-0.2
2/2 11:00	109.2	↓-0.2
2/2 11:10	108.8	↓-0.4
2/2 11:20	108.4	↓-0.4
2/2 11:30	107.8	↓-0.6
2/2 11:40	107.1	↓-0.7
2/2 11:50	106.4	↓-0.7
2/2 12:00	105.5	↓-0.9
2/2 12:10	104.5	↓-1.0
2/2 12:20	103.5	↓-1.0
2/2 12:30	102.3	↓-1.2
2/2 12:40	101.0	↓-1.3
2/2 12:50	99.7	↓-1.3
2/2 13:00	98.2	↓-1.5
2/2 13:10	96.7	↓-1.5
2/2 13:20	95.0	↓-1.7
2/2 13:30	93.3	↓-1.7
2/2 13:40	91.4	↓-1.9
2/2 13:50	89.5	↓-1.9
2/2 14:00	87.5	↓-2.0
2/2 14:10	85.4	↓-2.1
2/2 14:20	83.2	↓-2.2
2/2 14:30	80.9	↓-2.3
2/2 14:40	78.5	↓-2.4
2/2 14:50	76.1	↓-2.4
2/2 15:00	73.6	↓-2.5
2/2 15:10	71.1	↓-2.5
2/2 15:20	68.5	↓-2.6	最大潮位差
2/2 15:30	66.0	↓-2.5
2/2 15:40	63.4	↓-2.6	最大潮位差
2/2 15:50	60.8	↓-2.6	最大潮位差
2/2 16:00	58.3	↓-2.5
2/2 16:10	55.8	↓-2.5
2/2 16:20	53.3	↓-2.5
2/2 16:30	51.0	↓-2.3
2/2 16:40	48.7	↓-2.3
2/2 16:50	46.5	↓-2.2
2/2 17:00	44.3	↓-2.2
2/2 17:10	42.3	↓-2.0
2/2 17:20	40.5	↓-1.8
2/2 17:30	38.7	↓-1.8
2/2 17:40	37.1	↓-1.6
2/2 17:50	35.6	↓-1.5
2/2 18:00	34.3	↓-1.3
2/2 18:10	33.1	↓-1.2
2/2 18:20	32.0	↓-1.1
2/2 18:30	31.2	↓-0.8
2/2 18:40	30.4	↓-0.8
2/2 18:50	29.8	↓-0.6
2/2 19:00	29.4	↓-0.4
2/2 19:10	29.1	↓-0.3
2/2 19:20	29.0	↓-0.1	干潮
2/2 19:30	29.1	↑0.1
2/2 19:40	29.3	↑0.2
2/2 19:50	29.7	↑0.4
2/2 20:00	30.3	↑0.6
2/2 20:10	31.0	↑0.7
2/2 20:20	31.8	↑0.8
2/2 20:30	32.9	↑1.1
2/2 20:40	34.0	↑1.1
2/2 20:50	35.4	↑1.4
2/2 21:00	36.8	↑1.4
2/2 21:10	38.4	↑1.6
2/2 21:20	40.1	↑1.7
2/2 21:30	41.9	↑1.8
2/2 21:40	43.7	↑1.8
2/2 21:50	45.7	↑2.0
2/2 22:00	47.7	↑2.0
2/2 22:10	49.8	↑2.1
2/2 22:20	51.9	↑2.1
2/2 22:30	54.0	↑2.1
2/2 22:40	56.2	↑2.2
2/2 22:50	58.4	↑2.2
2/2 23:00	60.5	↑2.1
2/2 23:10	62.6	↑2.1
2/2 23:20	64.7	↑2.1
2/2 23:30	66.8	↑2.1
2/2 23:40	68.9	↑2.1
2/2 23:50	70.9	↑2.0