22 (金)	01:51	06:12	11:33	19:20
	89cm	79cm	102cm	21cm
若潮 出 06:19 入 17:26 出 02:47 入 13:06

那珂湊（茨城）2036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	82.1	↑1.3
2/22 00:10	83.3	↑1.2
2/22 00:20	84.3	↑1.0
2/22 00:30	85.3	↑1.0
2/22 00:40	86.1	↑0.8
2/22 00:50	86.8	↑0.7
2/22 01:00	87.3	↑0.5
2/22 01:10	87.8	↑0.5
2/22 01:20	88.2	↑0.4
2/22 01:30	88.4	↑0.2
2/22 01:40	88.5	↑0.1
2/22 01:50	88.6	↑0.1	満潮
2/22 02:00	88.5	↓-0.1
2/22 02:10	88.4	↓-0.1
2/22 02:20	88.2	↓-0.2
2/22 02:30	87.9	↓-0.3
2/22 02:40	87.6	↓-0.3
2/22 02:50	87.2	↓-0.4
2/22 03:00	86.7	↓-0.5
2/22 03:10	86.2	↓-0.5
2/22 03:20	85.7	↓-0.5
2/22 03:30	85.2	↓-0.5
2/22 03:40	84.6	↓-0.6
2/22 03:50	84.0	↓-0.6
2/22 04:00	83.4	↓-0.6
2/22 04:10	82.8	↓-0.6
2/22 04:20	82.2	↓-0.6
2/22 04:30	81.6	↓-0.6
2/22 04:40	81.1	↓-0.5
2/22 04:50	80.6	↓-0.5
2/22 05:00	80.1	↓-0.5
2/22 05:10	79.6	↓-0.5
2/22 05:20	79.3	↓-0.3
2/22 05:30	78.9	↓-0.4
2/22 05:40	78.7	↓-0.2
2/22 05:50	78.5	↓-0.2
2/22 06:00	78.3	↓-0.2
2/22 06:10	78.3	0	干潮
2/22 06:20	78.3	0
2/22 06:30	78.4	↑0.1
2/22 06:40	78.6	↑0.2
2/22 06:50	78.9	↑0.3
2/22 07:00	79.3	↑0.4
2/22 07:10	79.8	↑0.5
2/22 07:20	80.3	↑0.5
2/22 07:30	81.0	↑0.7
2/22 07:40	81.7	↑0.7
2/22 07:50	82.5	↑0.8
2/22 08:00	83.4	↑0.9
2/22 08:10	84.3	↑0.9
2/22 08:20	85.3	↑1.0
2/22 08:30	86.4	↑1.1
2/22 08:40	87.5	↑1.1
2/22 08:50	88.6	↑1.1
2/22 09:00	89.8	↑1.2
2/22 09:10	90.9	↑1.1
2/22 09:20	92.1	↑1.2
2/22 09:30	93.2	↑1.1
2/22 09:40	94.4	↑1.2
2/22 09:50	95.5	↑1.1
2/22 10:00	96.5	↑1.0
2/22 10:10	97.5	↑1.0
2/22 10:20	98.4	↑0.9
2/22 10:30	99.2	↑0.8
2/22 10:40	99.9	↑0.7
2/22 10:50	100.6	↑0.7
2/22 11:00	101.1	↑0.5
2/22 11:10	101.4	↑0.3
2/22 11:20	101.7	↑0.3
2/22 11:30	101.8	↑0.1	満潮
2/22 11:40	101.8	0
2/22 11:50	101.6	↓-0.2
2/22 12:00	101.2	↓-0.4
2/22 12:10	100.7	↓-0.5
2/22 12:20	100.1	↓-0.6
2/22 12:30	99.3	↓-0.8
2/22 12:40	98.3	↓-1.0
2/22 12:50	97.1	↓-1.2
2/22 13:00	95.8	↓-1.3
2/22 13:10	94.4	↓-1.4
2/22 13:20	92.8	↓-1.6
2/22 13:30	91.1	↓-1.7
2/22 13:40	89.2	↓-1.9
2/22 13:50	87.2	↓-2.0
2/22 14:00	85.1	↓-2.1
2/22 14:10	82.9	↓-2.2
2/22 14:20	80.6	↓-2.3
2/22 14:30	78.2	↓-2.4
2/22 14:40	75.7	↓-2.5
2/22 14:50	73.1	↓-2.6
2/22 15:00	70.5	↓-2.6
2/22 15:10	67.8	↓-2.7
2/22 15:20	65.1	↓-2.7
2/22 15:30	62.4	↓-2.7
2/22 15:40	59.7	↓-2.7
2/22 15:50	56.9	↓-2.8	最大潮位差
2/22 16:00	54.2	↓-2.7
2/22 16:10	51.5	↓-2.7
2/22 16:20	48.8	↓-2.7
2/22 16:30	46.2	↓-2.6
2/22 16:40	43.7	↓-2.5
2/22 16:50	41.2	↓-2.5
2/22 17:00	38.9	↓-2.3
2/22 17:10	36.6	↓-2.3
2/22 17:20	34.4	↓-2.2
2/22 17:30	32.4	↓-2.0
2/22 17:40	30.5	↓-1.9
2/22 17:50	28.7	↓-1.8
2/22 18:00	27.1	↓-1.6
2/22 18:10	25.7	↓-1.4
2/22 18:20	24.4	↓-1.3
2/22 18:30	23.4	↓-1.0
2/22 18:40	22.5	↓-0.9
2/22 18:50	21.8	↓-0.7
2/22 19:00	21.3	↓-0.5
2/22 19:10	21.0	↓-0.3	干潮
2/22 19:20	20.9	↓-0.1	干潮
2/22 19:30	21.1	↑0.2
2/22 19:40	21.4	↑0.3
2/22 19:50	21.9	↑0.5
2/22 20:00	22.7	↑0.8
2/22 20:10	23.6	↑0.9
2/22 20:20	24.8	↑1.2
2/22 20:30	26.1	↑1.3
2/22 20:40	27.6	↑1.5
2/22 20:50	29.3	↑1.7
2/22 21:00	31.1	↑1.8
2/22 21:10	33.1	↑2.0
2/22 21:20	35.2	↑2.1
2/22 21:30	37.5	↑2.3
2/22 21:40	39.9	↑2.4
2/22 21:50	42.3	↑2.4
2/22 22:00	44.9	↑2.6
2/22 22:10	47.5	↑2.6
2/22 22:20	50.1	↑2.6
2/22 22:30	52.8	↑2.7
2/22 22:40	55.5	↑2.7
2/22 22:50	58.3	↑2.8	最大潮位差
2/22 23:00	61.0	↑2.7
2/22 23:10	63.6	↑2.6
2/22 23:20	66.3	↑2.7
2/22 23:30	68.9	↑2.6
2/22 23:40	71.4	↑2.5
2/22 23:50	73.8	↑2.4