11 (金)	05:13	10:32	16:11	23:01
	122cm	59cm	136cm	-7cm
大潮 出 06:31 入 17:15 出 18:09 入 06:36

日立（茨城）2028年02月11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
2/11 00:00	6.1	↑3.6
2/11 00:10	10.0	↑3.9
2/11 00:20	14.1	↑4.1
2/11 00:30	18.6	↑4.5
2/11 00:40	23.2	↑4.6
2/11 00:50	28.0	↑4.8
2/11 01:00	33.0	↑5.0
2/11 01:10	38.1	↑5.1
2/11 01:20	43.2	↑5.1
2/11 01:30	48.4	↑5.2
2/11 01:40	53.6	↑5.2
2/11 01:50	58.8	↑5.2
2/11 02:00	64.0	↑5.2
2/11 02:10	69.0	↑5.0
2/11 02:20	73.9	↑4.9
2/11 02:30	78.7	↑4.8
2/11 02:40	83.3	↑4.6
2/11 02:50	87.8	↑4.5
2/11 03:00	92.0	↑4.2
2/11 03:10	96.0	↑4.0
2/11 03:20	99.8	↑3.8
2/11 03:30	103.3	↑3.5
2/11 03:40	106.5	↑3.2
2/11 03:50	109.4	↑2.9
2/11 04:00	112.1	↑2.7
2/11 04:10	114.4	↑2.3
2/11 04:20	116.3	↑1.9
2/11 04:30	118.0	↑1.7
2/11 04:40	119.3	↑1.3
2/11 04:50	120.2	↑0.9
2/11 05:00	120.8	↑0.6
2/11 05:10	121.1	↑0.3	満潮
2/11 05:20	121.0	↓-0.1
2/11 05:30	120.5	↓-0.5
2/11 05:40	119.7	↓-0.8
2/11 05:50	118.6	↓-1.1
2/11 06:00	117.2	↓-1.4
2/11 06:10	115.5	↓-1.7
2/11 06:20	113.5	↓-2.0
2/11 06:30	111.3	↓-2.2
2/11 06:40	108.8	↓-2.5
2/11 06:50	106.2	↓-2.6
2/11 07:00	103.4	↓-2.8
2/11 07:10	100.5	↓-2.9
2/11 07:20	97.5	↓-3.0
2/11 07:30	94.5	↓-3.0
2/11 07:40	91.4	↓-3.1
2/11 07:50	88.3	↓-3.1
2/11 08:00	85.3	↓-3.0
2/11 08:10	82.3	↓-3.0
2/11 08:20	79.4	↓-2.9
2/11 08:30	76.6	↓-2.8
2/11 08:40	73.9	↓-2.7
2/11 08:50	71.4	↓-2.5
2/11 09:00	69.0	↓-2.4
2/11 09:10	66.9	↓-2.1
2/11 09:20	64.9	↓-2.0
2/11 09:30	63.2	↓-1.7
2/11 09:40	61.7	↓-1.5
2/11 09:50	60.4	↓-1.3
2/11 10:00	59.4	↓-1.0
2/11 10:10	58.7	↓-0.7
2/11 10:20	58.3	↓-0.4
2/11 10:30	58.1	↓-0.2	干潮
2/11 10:40	58.2	↑0.1
2/11 10:50	58.7	↑0.5
2/11 11:00	59.4	↑0.7
2/11 11:10	60.4	↑1.0
2/11 11:20	61.7	↑1.3
2/11 11:30	63.4	↑1.7
2/11 11:40	65.3	↑1.9
2/11 11:50	67.4	↑2.1
2/11 12:00	69.9	↑2.5
2/11 12:10	72.5	↑2.6
2/11 12:20	75.4	↑2.9
2/11 12:30	78.5	↑3.1
2/11 12:40	81.8	↑3.3
2/11 12:50	85.2	↑3.4
2/11 13:00	88.7	↑3.5
2/11 13:10	92.3	↑3.6
2/11 13:20	95.9	↑3.6
2/11 13:30	99.5	↑3.6
2/11 13:40	103.1	↑3.6
2/11 13:50	106.6	↑3.5
2/11 14:00	110.1	↑3.5
2/11 14:10	113.4	↑3.3
2/11 14:20	116.6	↑3.2
2/11 14:30	119.6	↑3.0
2/11 14:40	122.4	↑2.8
2/11 14:50	125.0	↑2.6
2/11 15:00	127.3	↑2.3
2/11 15:10	129.4	↑2.1
2/11 15:20	131.2	↑1.8
2/11 15:30	132.7	↑1.5
2/11 15:40	133.9	↑1.2
2/11 15:50	134.7	↑0.8
2/11 16:00	135.2	↑0.5
2/11 16:10	135.4	↑0.2	満潮
2/11 16:20	135.2	↓-0.2
2/11 16:30	134.7	↓-0.5
2/11 16:40	133.7	↓-1.0
2/11 16:50	132.4	↓-1.3
2/11 17:00	130.8	↓-1.6
2/11 17:10	128.7	↓-2.1
2/11 17:20	126.3	↓-2.4
2/11 17:30	123.5	↓-2.8
2/11 17:40	120.4	↓-3.1
2/11 17:50	116.9	↓-3.5
2/11 18:00	113.0	↓-3.9
2/11 18:10	108.9	↓-4.1
2/11 18:20	104.5	↓-4.4
2/11 18:30	99.8	↓-4.7
2/11 18:40	94.9	↓-4.9
2/11 18:50	89.8	↓-5.1
2/11 19:00	84.5	↓-5.3
2/11 19:10	79.1	↓-5.4
2/11 19:20	73.5	↓-5.6	最大潮位差
2/11 19:30	67.9	↓-5.6	最大潮位差
2/11 19:40	62.3	↓-5.6	最大潮位差
2/11 19:50	56.7	↓-5.6	最大潮位差
2/11 20:00	51.2	↓-5.5
2/11 20:10	45.8	↓-5.4
2/11 20:20	40.4	↓-5.4
2/11 20:30	35.3	↓-5.1
2/11 20:40	30.3	↓-5.0
2/11 20:50	25.5	↓-4.8
2/11 21:00	21.0	↓-4.5
2/11 21:10	16.7	↓-4.3
2/11 21:20	12.8	↓-3.9
2/11 21:30	9.1	↓-3.7
2/11 21:40	5.8	↓-3.3
2/11 21:50	2.8	↓-3.0
2/11 22:00	0.2	↓-2.6
2/11 22:10	-2.1	↓-2.3
2/11 22:20	-3.9	↓-1.8
2/11 22:30	-5.4	↓-1.5
2/11 22:40	-6.4	↓-1.0
2/11 22:50	-7.1	↓-0.7
2/11 23:00	-7.3	↓-0.2	干潮
2/11 23:10	-7.0	↑0.3
2/11 23:20	-6.4	↑0.6
2/11 23:30	-5.3	↑1.1
2/11 23:40	-3.7	↑1.6
2/11 23:50	-1.8	↑1.9