3 (月)	03:52	06:55	12:14	20:13
	100cm	96cm	112cm	23cm
中潮 出 06:38 入 17:07 出 13:24 入 03:16

大洗（茨城）2031年02月3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
2/3 00:00	75.6	↑1.9
2/3 00:10	77.5	↑1.9
2/3 00:20	79.4	↑1.9
2/3 00:30	81.2	↑1.8
2/3 00:40	82.9	↑1.7
2/3 00:50	84.6	↑1.7
2/3 01:00	86.2	↑1.6
2/3 01:10	87.7	↑1.5
2/3 01:20	89.1	↑1.4
2/3 01:30	90.5	↑1.4
2/3 01:40	91.7	↑1.2
2/3 01:50	92.9	↑1.2
2/3 02:00	94.0	↑1.1
2/3 02:10	95.0	↑1.0
2/3 02:20	95.9	↑0.9
2/3 02:30	96.7	↑0.8
2/3 02:40	97.4	↑0.7
2/3 02:50	98.0	↑0.6
2/3 03:00	98.5	↑0.5
2/3 03:10	98.9	↑0.4
2/3 03:20	99.2	↑0.3
2/3 03:30	99.4	↑0.2
2/3 03:40	99.6	↑0.2
2/3 03:50	99.6	0	満潮
2/3 04:00	99.6	0
2/3 04:10	99.5	↓-0.1
2/3 04:20	99.3	↓-0.2
2/3 04:30	99.1	↓-0.2
2/3 04:40	98.9	↓-0.2
2/3 04:50	98.6	↓-0.3
2/3 05:00	98.3	↓-0.3
2/3 05:10	98.0	↓-0.3
2/3 05:20	97.7	↓-0.3
2/3 05:30	97.4	↓-0.3
2/3 05:40	97.1	↓-0.3
2/3 05:50	96.8	↓-0.3
2/3 06:00	96.6	↓-0.2
2/3 06:10	96.4	↓-0.2
2/3 06:20	96.2	↓-0.2
2/3 06:30	96.1	↓-0.1
2/3 06:40	96.0	↓-0.1
2/3 06:50	96.0	0	干潮
2/3 07:00	96.0	0
2/3 07:10	96.0	0
2/3 07:20	96.1	↑0.1
2/3 07:30	96.3	↑0.2
2/3 07:40	96.5	↑0.2
2/3 07:50	96.8	↑0.3
2/3 08:00	97.1	↑0.3
2/3 08:10	97.5	↑0.4
2/3 08:20	97.9	↑0.4
2/3 08:30	98.4	↑0.5
2/3 08:40	98.9	↑0.5
2/3 08:50	99.4	↑0.5
2/3 09:00	100.0	↑0.6
2/3 09:10	100.7	↑0.7
2/3 09:20	101.4	↑0.7
2/3 09:30	102.1	↑0.7
2/3 09:40	102.8	↑0.7
2/3 09:50	103.6	↑0.8
2/3 10:00	104.3	↑0.7
2/3 10:10	105.1	↑0.8
2/3 10:20	105.8	↑0.7
2/3 10:30	106.6	↑0.8
2/3 10:40	107.3	↑0.7
2/3 10:50	107.9	↑0.6
2/3 11:00	108.6	↑0.7
2/3 11:10	109.2	↑0.6
2/3 11:20	109.7	↑0.5
2/3 11:30	110.1	↑0.4
2/3 11:40	110.5	↑0.4
2/3 11:50	110.8	↑0.3
2/3 12:00	110.9	↑0.1
2/3 12:10	111.0	↑0.1	満潮
2/3 12:20	111.0	0
2/3 12:30	110.9	↓-0.1
2/3 12:40	110.6	↓-0.3
2/3 12:50	110.3	↓-0.3
2/3 13:00	109.8	↓-0.5
2/3 13:10	109.2	↓-0.6
2/3 13:20	108.4	↓-0.8
2/3 13:30	107.5	↓-0.9
2/3 13:40	106.5	↓-1.0
2/3 13:50	105.3	↓-1.2
2/3 14:00	104.0	↓-1.3
2/3 14:10	102.5	↓-1.5
2/3 14:20	100.9	↓-1.6
2/3 14:30	99.1	↓-1.8
2/3 14:40	97.2	↓-1.9
2/3 14:50	95.2	↓-2.0
2/3 15:00	93.0	↓-2.2
2/3 15:10	90.6	↓-2.4
2/3 15:20	88.1	↓-2.5
2/3 15:30	85.5	↓-2.6
2/3 15:40	82.8	↓-2.7
2/3 15:50	80.0	↓-2.8
2/3 16:00	77.1	↓-2.9
2/3 16:10	74.1	↓-3.0
2/3 16:20	71.0	↓-3.1
2/3 16:30	67.9	↓-3.1
2/3 16:40	64.8	↓-3.1
2/3 16:50	61.6	↓-3.2	最大潮位差
2/3 17:00	58.5	↓-3.1
2/3 17:10	55.3	↓-3.2	最大潮位差
2/3 17:20	52.3	↓-3.0
2/3 17:30	49.3	↓-3.0
2/3 17:40	46.4	↓-2.9
2/3 17:50	43.5	↓-2.9
2/3 18:00	40.8	↓-2.7
2/3 18:10	38.3	↓-2.5
2/3 18:20	35.9	↓-2.4
2/3 18:30	33.6	↓-2.3
2/3 18:40	31.6	↓-2.0
2/3 18:50	29.7	↓-1.9
2/3 19:00	28.0	↓-1.7
2/3 19:10	26.5	↓-1.5
2/3 19:20	25.2	↓-1.3
2/3 19:30	24.2	↓-1.0
2/3 19:40	23.3	↓-0.9
2/3 19:50	22.7	↓-0.6
2/3 20:00	22.3	↓-0.4
2/3 20:10	22.2	↓-0.1	干潮
2/3 20:20	22.3	↑0.1
2/3 20:30	22.6	↑0.3
2/3 20:40	23.1	↑0.5
2/3 20:50	23.8	↑0.7
2/3 21:00	24.8	↑1.0
2/3 21:10	25.9	↑1.1
2/3 21:20	27.3	↑1.4
2/3 21:30	28.8	↑1.5
2/3 21:40	30.6	↑1.8
2/3 21:50	32.5	↑1.9
2/3 22:00	34.5	↑2.0
2/3 22:10	36.8	↑2.3
2/3 22:20	39.1	↑2.3
2/3 22:30	41.5	↑2.4
2/3 22:40	44.1	↑2.6
2/3 22:50	46.7	↑2.6
2/3 23:00	49.4	↑2.7
2/3 23:10	52.2	↑2.8
2/3 23:20	55.0	↑2.8
2/3 23:30	57.8	↑2.8
2/3 23:40	60.7	↑2.9
2/3 23:50	63.5	↑2.8