13 (水)	04:29	09:01	13:47	21:16
	111cm	93cm	115cm	8cm
中潮 出 06:28 入 17:18 出 14:28 入 04:54

大洗（茨城）2041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	56.8	↑3.2
2/13 00:10	60.0	↑3.2
2/13 00:20	63.2	↑3.2
2/13 00:30	66.3	↑3.1
2/13 00:40	69.5	↑3.2
2/13 00:50	72.6	↑3.1
2/13 01:00	75.6	↑3.0
2/13 01:10	78.6	↑3.0
2/13 01:20	81.5	↑2.9
2/13 01:30	84.3	↑2.8
2/13 01:40	87.0	↑2.7
2/13 01:50	89.6	↑2.6
2/13 02:00	92.0	↑2.4
2/13 02:10	94.4	↑2.4
2/13 02:20	96.6	↑2.2
2/13 02:30	98.6	↑2.0
2/13 02:40	100.5	↑1.9
2/13 02:50	102.3	↑1.8
2/13 03:00	103.9	↑1.6
2/13 03:10	105.3	↑1.4
2/13 03:20	106.5	↑1.2
2/13 03:30	107.6	↑1.1
2/13 03:40	108.5	↑0.9
2/13 03:50	109.2	↑0.7
2/13 04:00	109.8	↑0.6
2/13 04:10	110.2	↑0.4
2/13 04:20	110.4	↑0.2	満潮
2/13 04:30	110.4	0
2/13 04:40	110.3	↓-0.1
2/13 04:50	110.1	↓-0.2
2/13 05:00	109.7	↓-0.4
2/13 05:10	109.2	↓-0.5
2/13 05:20	108.6	↓-0.6
2/13 05:30	107.9	↓-0.7
2/13 05:40	107.1	↓-0.8
2/13 05:50	106.2	↓-0.9
2/13 06:00	105.3	↓-0.9
2/13 06:10	104.3	↓-1.0
2/13 06:20	103.4	↓-0.9
2/13 06:30	102.4	↓-1.0
2/13 06:40	101.3	↓-1.1
2/13 06:50	100.3	↓-1.0
2/13 07:00	99.4	↓-0.9
2/13 07:10	98.4	↓-1.0
2/13 07:20	97.5	↓-0.9
2/13 07:30	96.7	↓-0.8
2/13 07:40	95.9	↓-0.8
2/13 07:50	95.2	↓-0.7
2/13 08:00	94.5	↓-0.7
2/13 08:10	94.0	↓-0.5
2/13 08:20	93.5	↓-0.5
2/13 08:30	93.1	↓-0.4
2/13 08:40	92.8	↓-0.3
2/13 08:50	92.7	↓-0.1
2/13 09:00	92.6	↓-0.1	干潮
2/13 09:10	92.7	↑0.1
2/13 09:20	92.8	↑0.1
2/13 09:30	93.1	↑0.3
2/13 09:40	93.5	↑0.4
2/13 09:50	94.0	↑0.5
2/13 10:00	94.6	↑0.6
2/13 10:10	95.3	↑0.7
2/13 10:20	96.1	↑0.8
2/13 10:30	97.0	↑0.9
2/13 10:40	98.0	↑1.0
2/13 10:50	99.0	↑1.0
2/13 11:00	100.1	↑1.1
2/13 11:10	101.2	↑1.1
2/13 11:20	102.4	↑1.2
2/13 11:30	103.6	↑1.2
2/13 11:40	104.8	↑1.2
2/13 11:50	105.9	↑1.1
2/13 12:00	107.1	↑1.2
2/13 12:10	108.2	↑1.1
2/13 12:20	109.3	↑1.1
2/13 12:30	110.3	↑1.0
2/13 12:40	111.2	↑0.9
2/13 12:50	112.0	↑0.8
2/13 13:00	112.7	↑0.7
2/13 13:10	113.3	↑0.6
2/13 13:20	113.8	↑0.5
2/13 13:30	114.1	↑0.3
2/13 13:40	114.3	↑0.2	満潮
2/13 13:50	114.3	0
2/13 14:00	114.2	↓-0.1
2/13 14:10	113.9	↓-0.3
2/13 14:20	113.3	↓-0.6
2/13 14:30	112.6	↓-0.7
2/13 14:40	111.8	↓-0.8
2/13 14:50	110.7	↓-1.1
2/13 15:00	109.3	↓-1.4
2/13 15:10	107.8	↓-1.5
2/13 15:20	106.1	↓-1.7
2/13 15:30	104.1	↓-2.0
2/13 15:40	102.0	↓-2.1
2/13 15:50	99.6	↓-2.4
2/13 16:00	97.0	↓-2.6
2/13 16:10	94.3	↓-2.7
2/13 16:20	91.3	↓-3.0
2/13 16:30	88.2	↓-3.1
2/13 16:40	84.9	↓-3.3
2/13 16:50	81.4	↓-3.5
2/13 17:00	77.9	↓-3.5
2/13 17:10	74.2	↓-3.7
2/13 17:20	70.4	↓-3.8
2/13 17:30	66.5	↓-3.9
2/13 17:40	62.6	↓-3.9
2/13 17:50	58.7	↓-3.9
2/13 18:00	54.7	↓-4.0	最大潮位差
2/13 18:10	50.8	↓-3.9
2/13 18:20	46.9	↓-3.9
2/13 18:30	43.1	↓-3.8
2/13 18:40	39.4	↓-3.7
2/13 18:50	35.8	↓-3.6
2/13 19:00	32.4	↓-3.4
2/13 19:10	29.1	↓-3.3
2/13 19:20	25.9	↓-3.2
2/13 19:30	23.0	↓-2.9
2/13 19:40	20.3	↓-2.7
2/13 19:50	17.8	↓-2.5
2/13 20:00	15.6	↓-2.2
2/13 20:10	13.6	↓-2.0
2/13 20:20	11.8	↓-1.8
2/13 20:30	10.4	↓-1.4
2/13 20:40	9.2	↓-1.2
2/13 20:50	8.3	↓-0.9
2/13 21:00	7.7	↓-0.6
2/13 21:10	7.4	↓-0.3	干潮
2/13 21:20	7.4	0
2/13 21:30	7.7	↑0.3
2/13 21:40	8.3	↑0.6
2/13 21:50	9.2	↑0.9
2/13 22:00	10.3	↑1.1
2/13 22:10	11.8	↑1.5
2/13 22:20	13.5	↑1.7
2/13 22:30	15.5	↑2.0
2/13 22:40	17.7	↑2.2
2/13 22:50	20.2	↑2.5
2/13 23:00	22.8	↑2.6
2/13 23:10	25.7	↑2.9
2/13 23:20	28.7	↑3.0
2/13 23:30	31.9	↑3.2
2/13 23:40	35.3	↑3.4
2/13 23:50	38.7	↑3.4