22 (金)	03:39	08:29	13:35	20:56
	105cm	78cm	111cm	3cm
中潮 出 06:18 入 17:26 出 04:40 入 14:59

那珂湊（茨城）2047年02月22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
2/22 00:00	60.6	↑3.6
2/22 00:10	64.0	↑3.4
2/22 00:20	67.5	↑3.5
2/22 00:30	70.8	↑3.3
2/22 00:40	74.1	↑3.3
2/22 00:50	77.2	↑3.1
2/22 01:00	80.2	↑3.0
2/22 01:10	83.1	↑2.9
2/22 01:20	85.8	↑2.7
2/22 01:30	88.4	↑2.6
2/22 01:40	90.8	↑2.4
2/22 01:50	93.0	↑2.2
2/22 02:00	95.1	↑2.1
2/22 02:10	96.9	↑1.8
2/22 02:20	98.6	↑1.7
2/22 02:30	100.0	↑1.4
2/22 02:40	101.3	↑1.3
2/22 02:50	102.3	↑1.0
2/22 03:00	103.2	↑0.9
2/22 03:10	103.8	↑0.6
2/22 03:20	104.3	↑0.5
2/22 03:30	104.5	↑0.2	満潮
2/22 03:40	104.6	↑0.1
2/22 03:50	104.4	↓-0.2
2/22 04:00	104.1	↓-0.3
2/22 04:10	103.7	↓-0.4
2/22 04:20	103.1	↓-0.6
2/22 04:30	102.3	↓-0.8
2/22 04:40	101.4	↓-0.9
2/22 04:50	100.4	↓-1.0
2/22 05:00	99.3	↓-1.1
2/22 05:10	98.0	↓-1.3
2/22 05:20	96.8	↓-1.2
2/22 05:30	95.4	↓-1.4
2/22 05:40	94.0	↓-1.4
2/22 05:50	92.6	↓-1.4
2/22 06:00	91.1	↓-1.5
2/22 06:10	89.7	↓-1.4
2/22 06:20	88.3	↓-1.4
2/22 06:30	86.9	↓-1.4
2/22 06:40	85.6	↓-1.3
2/22 06:50	84.3	↓-1.3
2/22 07:00	83.1	↓-1.2
2/22 07:10	82.0	↓-1.1
2/22 07:20	81.0	↓-1.0
2/22 07:30	80.1	↓-0.9
2/22 07:40	79.3	↓-0.8
2/22 07:50	78.7	↓-0.6
2/22 08:00	78.2	↓-0.5
2/22 08:10	77.9	↓-0.3
2/22 08:20	77.7	↓-0.2	干潮
2/22 08:30	77.6	↓-0.1
2/22 08:40	77.7	↑0.1
2/22 08:50	78.0	↑0.3
2/22 09:00	78.4	↑0.4
2/22 09:10	79.0	↑0.6
2/22 09:20	79.7	↑0.7
2/22 09:30	80.6	↑0.9
2/22 09:40	81.6	↑1.0
2/22 09:50	82.7	↑1.1
2/22 10:00	83.9	↑1.2
2/22 10:10	85.3	↑1.4
2/22 10:20	86.7	↑1.4
2/22 10:30	88.2	↑1.5
2/22 10:40	89.8	↑1.6
2/22 10:50	91.4	↑1.6
2/22 11:00	93.0	↑1.6
2/22 11:10	94.7	↑1.7
2/22 11:20	96.3	↑1.6
2/22 11:30	97.9	↑1.6
2/22 11:40	99.5	↑1.6
2/22 11:50	101.1	↑1.6
2/22 12:00	102.5	↑1.4
2/22 12:10	103.9	↑1.4
2/22 12:20	105.2	↑1.3
2/22 12:30	106.4	↑1.2
2/22 12:40	107.4	↑1.0
2/22 12:50	108.3	↑0.9
2/22 13:00	109.0	↑0.7
2/22 13:10	109.6	↑0.6
2/22 13:20	110.0	↑0.4
2/22 13:30	110.1	↑0.1	満潮
2/22 13:40	110.1	0
2/22 13:50	109.9	↓-0.2
2/22 14:00	109.4	↓-0.5
2/22 14:10	108.8	↓-0.6
2/22 14:20	107.9	↓-0.9
2/22 14:30	106.8	↓-1.1
2/22 14:40	105.4	↓-1.4
2/22 14:50	103.8	↓-1.6
2/22 15:00	102.0	↓-1.8
2/22 15:10	100.0	↓-2.0
2/22 15:20	97.8	↓-2.2
2/22 15:30	95.3	↓-2.5
2/22 15:40	92.7	↓-2.6
2/22 15:50	89.9	↓-2.8
2/22 16:00	86.9	↓-3.0
2/22 16:10	83.7	↓-3.2
2/22 16:20	80.4	↓-3.3
2/22 16:30	76.9	↓-3.5
2/22 16:40	73.3	↓-3.6
2/22 16:50	69.6	↓-3.7
2/22 17:00	65.9	↓-3.7
2/22 17:10	62.0	↓-3.9	最大潮位差
2/22 17:20	58.2	↓-3.8
2/22 17:30	54.3	↓-3.9	最大潮位差
2/22 17:40	50.4	↓-3.9	最大潮位差
2/22 17:50	46.5	↓-3.9	最大潮位差
2/22 18:00	42.7	↓-3.8
2/22 18:10	38.9	↓-3.8
2/22 18:20	35.2	↓-3.7
2/22 18:30	31.6	↓-3.6
2/22 18:40	28.2	↓-3.4
2/22 18:50	24.8	↓-3.4
2/22 19:00	21.7	↓-3.1
2/22 19:10	18.8	↓-2.9
2/22 19:20	16.0	↓-2.8
2/22 19:30	13.5	↓-2.5
2/22 19:40	11.2	↓-2.3
2/22 19:50	9.2	↓-2.0
2/22 20:00	7.4	↓-1.8
2/22 20:10	5.9	↓-1.5
2/22 20:20	4.7	↓-1.2
2/22 20:30	3.8	↓-0.9
2/22 20:40	3.2	↓-0.6
2/22 20:50	2.9	↓-0.3	干潮
2/22 21:00	2.9	0
2/22 21:10	3.2	↑0.3
2/22 21:20	3.8	↑0.6
2/22 21:30	4.7	↑0.9
2/22 21:40	5.8	↑1.1
2/22 21:50	7.3	↑1.5
2/22 22:00	9.1	↑1.8
2/22 22:10	11.1	↑2.0
2/22 22:20	13.4	↑2.3
2/22 22:30	15.9	↑2.5
2/22 22:40	18.6	↑2.7
2/22 22:50	21.5	↑2.9
2/22 23:00	24.7	↑3.2
2/22 23:10	28.0	↑3.3
2/22 23:20	31.4	↑3.4
2/22 23:30	35.0	↑3.6
2/22 23:40	38.7	↑3.7
2/22 23:50	42.4	↑3.7