07 (水)	08:33	01:50	-	17:09
	123cm	78cm	-	27cm
小潮 出 06:34 入 17:11 出 01:25 入 11:13 潮干狩り ○ 15:40～17:11

日立（茨城）2029年02月07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
2/7 00:00	80.2	↓-0.3
2/7 00:10	79.9	↓-0.3
2/7 00:20	79.6	↓-0.3
2/7 00:30	79.3	↓-0.3
2/7 00:40	79.0	↓-0.3
2/7 00:50	78.8	↓-0.2
2/7 01:00	78.5	↓-0.3
2/7 01:10	78.3	↓-0.2
2/7 01:20	78.1	↓-0.2
2/7 01:30	77.9	↓-0.2
2/7 01:40	77.9	0	干潮
2/7 01:50	77.8	↓-0.1	干潮
2/7 02:00	77.9	↑0.1
2/7 02:10	78.0	↑0.1
2/7 02:20	78.2	↑0.2
2/7 02:30	78.5	↑0.3
2/7 02:40	78.9	↑0.4
2/7 02:50	79.3	↑0.4
2/7 03:00	79.9	↑0.6
2/7 03:10	80.7	↑0.8
2/7 03:20	81.5	↑0.8
2/7 03:30	82.4	↑0.9
2/7 03:40	83.5	↑1.1
2/7 03:50	84.6	↑1.1
2/7 04:00	85.9	↑1.3
2/7 04:10	87.3	↑1.4
2/7 04:20	88.8	↑1.5
2/7 04:30	90.3	↑1.5
2/7 04:40	92.0	↑1.7
2/7 04:50	93.7	↑1.7
2/7 05:00	95.4	↑1.7
2/7 05:10	97.2	↑1.8
2/7 05:20	99.1	↑1.9
2/7 05:30	100.9	↑1.8
2/7 05:40	102.8	↑1.9
2/7 05:50	104.7	↑1.9
2/7 06:00	106.5	↑1.8
2/7 06:10	108.3	↑1.8
2/7 06:20	110.0	↑1.7
2/7 06:30	111.7	↑1.7
2/7 06:40	113.3	↑1.6
2/7 06:50	114.8	↑1.5
2/7 07:00	116.2	↑1.4
2/7 07:10	117.5	↑1.3
2/7 07:20	118.6	↑1.1
2/7 07:30	119.7	↑1.1
2/7 07:40	120.6	↑0.9
2/7 07:50	121.4	↑0.8
2/7 08:00	122.0	↑0.6
2/7 08:10	122.4	↑0.4
2/7 08:20	122.7	↑0.3
2/7 08:30	122.9	↑0.2	満潮
2/7 08:40	122.8	↓-0.1
2/7 08:50	122.6	↓-0.2
2/7 09:00	122.1	↓-0.5
2/7 09:10	121.5	↓-0.6
2/7 09:20	120.7	↓-0.8
2/7 09:30	119.8	↓-0.9
2/7 09:40	118.6	↓-1.2
2/7 09:50	117.3	↓-1.3
2/7 10:00	115.7	↓-1.6
2/7 10:10	114.1	↓-1.6
2/7 10:20	112.2	↓-1.9
2/7 10:30	110.3	↓-1.9
2/7 10:40	108.1	↓-2.2
2/7 10:50	105.9	↓-2.2
2/7 11:00	103.5	↓-2.4
2/7 11:10	101.0	↓-2.5
2/7 11:20	98.5	↓-2.5
2/7 11:30	95.8	↓-2.7
2/7 11:40	93.1	↓-2.7
2/7 11:50	90.3	↓-2.8
2/7 12:00	87.5	↓-2.8
2/7 12:10	84.6	↓-2.9	最大潮位差
2/7 12:20	81.7	↓-2.9	最大潮位差
2/7 12:30	78.8	↓-2.9	最大潮位差
2/7 12:40	75.9	↓-2.9	最大潮位差
2/7 12:50	73.0	↓-2.9	最大潮位差
2/7 13:00	70.1	↓-2.9	最大潮位差
2/7 13:10	67.3	↓-2.8
2/7 13:20	64.4	↓-2.9	最大潮位差
2/7 13:30	61.6	↓-2.8
2/7 13:40	58.9	↓-2.7
2/7 13:50	56.2	↓-2.7
2/7 14:00	53.6	↓-2.6
2/7 14:10	51.0	↓-2.6
2/7 14:20	48.6	↓-2.4
2/7 14:30	46.2	↓-2.4
2/7 14:40	43.9	↓-2.3
2/7 14:50	41.8	↓-2.1
2/7 15:00	39.8	↓-2.0
2/7 15:10	37.9	↓-1.9
2/7 15:20	36.1	↓-1.8
2/7 15:30	34.5	↓-1.6
2/7 15:40	33.0	↓-1.5
2/7 15:50	31.7	↓-1.3
2/7 16:00	30.5	↓-1.2
2/7 16:10	29.5	↓-1.0
2/7 16:20	28.7	↓-0.8
2/7 16:30	28.0	↓-0.7
2/7 16:40	27.5	↓-0.5
2/7 16:50	27.2	↓-0.3
2/7 17:00	27.0	↓-0.2	干潮
2/7 17:10	26.9	↓-0.1
2/7 17:20	27.0	↑0.1
2/7 17:30	27.3	↑0.3
2/7 17:40	27.7	↑0.4
2/7 17:50	28.2	↑0.5
2/7 18:00	28.8	↑0.6
2/7 18:10	29.6	↑0.8
2/7 18:20	30.4	↑0.8
2/7 18:30	31.4	↑1.0
2/7 18:40	32.5	↑1.1
2/7 18:50	33.7	↑1.2
2/7 19:00	34.9	↑1.2
2/7 19:10	36.3	↑1.4
2/7 19:20	37.7	↑1.4
2/7 19:30	39.2	↑1.5
2/7 19:40	40.8	↑1.6
2/7 19:50	42.4	↑1.6
2/7 20:00	44.1	↑1.7
2/7 20:10	45.8	↑1.7
2/7 20:20	47.6	↑1.8
2/7 20:30	49.4	↑1.8
2/7 20:40	51.2	↑1.8
2/7 20:50	53.1	↑1.9
2/7 21:00	54.9	↑1.8
2/7 21:10	56.7	↑1.8
2/7 21:20	58.5	↑1.8
2/7 21:30	60.3	↑1.8
2/7 21:40	62.0	↑1.7
2/7 21:50	63.7	↑1.7
2/7 22:00	65.4	↑1.7
2/7 22:10	67.0	↑1.6
2/7 22:20	68.6	↑1.6
2/7 22:30	70.1	↑1.5
2/7 22:40	71.5	↑1.4
2/7 22:50	72.9	↑1.4
2/7 23:00	74.2	↑1.3
2/7 23:10	75.4	↑1.2
2/7 23:20	76.6	↑1.2
2/7 23:30	77.7	↑1.1
2/7 23:40	78.8	↑1.1
2/7 23:50	79.8	↑1.0