13 (水)	05:31	10:59	16:41	23:26
	123cm	53cm	133cm	-4cm
大潮 出 06:29 入 17:17 出 18:53 入 07:14

日立（茨城）2036年02月13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
2/13 00:00	0.4	↑2.8
2/13 00:10	3.5	↑3.1
2/13 00:20	7.0	↑3.5
2/13 00:30	10.8	↑3.8
2/13 00:40	15.0	↑4.2
2/13 00:50	19.3	↑4.3
2/13 01:00	24.0	↑4.7
2/13 01:10	28.8	↑4.8
2/13 01:20	33.7	↑4.9
2/13 01:30	38.8	↑5.1
2/13 01:40	44.0	↑5.2
2/13 01:50	49.3	↑5.3
2/13 02:00	54.5	↑5.2
2/13 02:10	59.7	↑5.2
2/13 02:20	64.9	↑5.2
2/13 02:30	70.0	↑5.1
2/13 02:40	75.0	↑5.0
2/13 02:50	79.8	↑4.8
2/13 03:00	84.5	↑4.7
2/13 03:10	89.0	↑4.5
2/13 03:20	93.3	↑4.3
2/13 03:30	97.3	↑4.0
2/13 03:40	101.1	↑3.8
2/13 03:50	104.6	↑3.5
2/13 04:00	107.9	↑3.3
2/13 04:10	110.8	↑2.9
2/13 04:20	113.4	↑2.6
2/13 04:30	115.8	↑2.4
2/13 04:40	117.7	↑1.9
2/13 04:50	119.3	↑1.6
2/13 05:00	120.6	↑1.3
2/13 05:10	121.5	↑0.9
2/13 05:20	122.1	↑0.6
2/13 05:30	122.3	↑0.2	満潮
2/13 05:40	122.1	↓-0.2
2/13 05:50	121.5	↓-0.6
2/13 06:00	120.6	↓-0.9
2/13 06:10	119.4	↓-1.2
2/13 06:20	117.9	↓-1.5
2/13 06:30	116.0	↓-1.9
2/13 06:40	113.9	↓-2.1
2/13 06:50	111.5	↓-2.4
2/13 07:00	108.8	↓-2.7
2/13 07:10	106.0	↓-2.8
2/13 07:20	103.0	↓-3.0
2/13 07:30	99.9	↓-3.1
2/13 07:40	96.7	↓-3.2
2/13 07:50	93.4	↓-3.3
2/13 08:00	90.0	↓-3.4
2/13 08:10	86.7	↓-3.3
2/13 08:20	83.4	↓-3.3
2/13 08:30	80.1	↓-3.3
2/13 08:40	76.9	↓-3.2
2/13 08:50	73.8	↓-3.1
2/13 09:00	70.9	↓-2.9
2/13 09:10	68.1	↓-2.8
2/13 09:20	65.5	↓-2.6
2/13 09:30	63.1	↓-2.4
2/13 09:40	60.9	↓-2.2
2/13 09:50	58.9	↓-2.0
2/13 10:00	57.1	↓-1.8
2/13 10:10	55.6	↓-1.5
2/13 10:20	54.3	↓-1.3
2/13 10:30	53.4	↓-0.9
2/13 10:40	52.7	↓-0.7
2/13 10:50	52.3	↓-0.4	干潮
2/13 11:00	52.2	↓-0.1
2/13 11:10	52.4	↑0.2
2/13 11:20	53.0	↑0.6
2/13 11:30	53.8	↑0.8
2/13 11:40	55.0	↑1.2
2/13 11:50	56.4	↑1.4
2/13 12:00	58.2	↑1.8
2/13 12:10	60.3	↑2.1
2/13 12:20	62.6	↑2.3
2/13 12:30	65.2	↑2.6
2/13 12:40	68.0	↑2.8
2/13 12:50	71.1	↑3.1
2/13 13:00	74.4	↑3.3
2/13 13:10	77.8	↑3.4
2/13 13:20	81.3	↑3.5
2/13 13:30	85.0	↑3.7
2/13 13:40	88.7	↑3.7
2/13 13:50	92.4	↑3.7
2/13 14:00	96.1	↑3.7
2/13 14:10	99.8	↑3.7
2/13 14:20	103.5	↑3.7
2/13 14:30	107.0	↑3.5
2/13 14:40	110.4	↑3.4
2/13 14:50	113.6	↑3.2
2/13 15:00	116.7	↑3.1
2/13 15:10	119.5	↑2.8
2/13 15:20	122.1	↑2.6
2/13 15:30	124.5	↑2.4
2/13 15:40	126.6	↑2.1
2/13 15:50	128.4	↑1.8
2/13 16:00	129.9	↑1.5
2/13 16:10	131.1	↑1.2
2/13 16:20	132.0	↑0.9
2/13 16:30	132.5	↑0.5
2/13 16:40	132.7	↑0.2	満潮
2/13 16:50	132.5	↓-0.2
2/13 17:00	132.0	↓-0.5
2/13 17:10	131.1	↓-0.9
2/13 17:20	129.8	↓-1.3
2/13 17:30	128.1	↓-1.7
2/13 17:40	126.1	↓-2.0
2/13 17:50	123.7	↓-2.4
2/13 18:00	120.9	↓-2.8
2/13 18:10	117.8	↓-3.1
2/13 18:20	114.4	↓-3.4
2/13 18:30	110.6	↓-3.8
2/13 18:40	106.5	↓-4.1
2/13 18:50	102.2	↓-4.3
2/13 19:00	97.6	↓-4.6
2/13 19:10	92.7	↓-4.9
2/13 19:20	87.7	↓-5.0
2/13 19:30	82.5	↓-5.2
2/13 19:40	77.2	↓-5.3
2/13 19:50	71.9	↓-5.3
2/13 20:00	66.4	↓-5.5	最大潮位差
2/13 20:10	61.0	↓-5.4
2/13 20:20	55.6	↓-5.4
2/13 20:30	50.3	↓-5.3
2/13 20:40	45.0	↓-5.3
2/13 20:50	39.9	↓-5.1
2/13 21:00	35.0	↓-4.9
2/13 21:10	30.2	↓-4.8
2/13 21:20	25.7	↓-4.5
2/13 21:30	21.4	↓-4.3
2/13 21:40	17.4	↓-4.0
2/13 21:50	13.6	↓-3.8
2/13 22:00	10.2	↓-3.4
2/13 22:10	7.1	↓-3.1
2/13 22:20	4.4	↓-2.7
2/13 22:30	2.0	↓-2.4
2/13 22:40	-0.1	↓-2.1
2/13 22:50	-1.7	↓-1.6
2/13 23:00	-2.9	↓-1.2
2/13 23:10	-3.8	↓-0.9
2/13 23:20	-4.2	↓-0.4	干潮
2/13 23:30	-4.2	0
2/13 23:40	-3.8	↑0.4
2/13 23:50	-3.0	↑0.8