29 (月)	10:00	04:30	22:55	16:10
	100cm	70cm	116cm	57cm
小潮 出 04:24 入 19:00 出 12:33 入 -

那珂湊（茨城）2020年06月29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
6/29 00:00	104.6	↓-1.5
6/29 00:10	102.9	↓-1.7
6/29 00:20	101.2	↓-1.7
6/29 00:30	99.4	↓-1.8
6/29 00:40	97.5	↓-1.9
6/29 00:50	95.7	↓-1.8
6/29 01:00	93.8	↓-1.9
6/29 01:10	91.9	↓-1.9
6/29 01:20	90.0	↓-1.9
6/29 01:30	88.2	↓-1.8
6/29 01:40	86.4	↓-1.8
6/29 01:50	84.7	↓-1.7
6/29 02:00	83.0	↓-1.7
6/29 02:10	81.4	↓-1.6
6/29 02:20	79.8	↓-1.6
6/29 02:30	78.4	↓-1.4
6/29 02:40	77.0	↓-1.4
6/29 02:50	75.8	↓-1.2
6/29 03:00	74.6	↓-1.2
6/29 03:10	73.6	↓-1.0
6/29 03:20	72.7	↓-0.9
6/29 03:30	71.9	↓-0.8
6/29 03:40	71.2	↓-0.7
6/29 03:50	70.6	↓-0.6
6/29 04:00	70.2	↓-0.4
6/29 04:10	69.9	↓-0.3
6/29 04:20	69.7	↓-0.2	干潮
6/29 04:30	69.7	0	干潮
6/29 04:40	69.8	↑0.1
6/29 04:50	70.0	↑0.2
6/29 05:00	70.3	↑0.3
6/29 05:10	70.8	↑0.5
6/29 05:20	71.3	↑0.5
6/29 05:30	72.0	↑0.7
6/29 05:40	72.8	↑0.8
6/29 05:50	73.6	↑0.8
6/29 06:00	74.6	↑1.0
6/29 06:10	75.7	↑1.1
6/29 06:20	76.8	↑1.1
6/29 06:30	78.0	↑1.2
6/29 06:40	79.3	↑1.3
6/29 06:50	80.6	↑1.3
6/29 07:00	81.9	↑1.3
6/29 07:10	83.3	↑1.4
6/29 07:20	84.7	↑1.4
6/29 07:30	86.1	↑1.4
6/29 07:40	87.5	↑1.4
6/29 07:50	88.9	↑1.4
6/29 08:00	90.3	↑1.4
6/29 08:10	91.6	↑1.3
6/29 08:20	92.8	↑1.2
6/29 08:30	94.0	↑1.2
6/29 08:40	95.0	↑1.0
6/29 08:50	96.0	↑1.0
6/29 09:00	96.9	↑0.9
6/29 09:10	97.7	↑0.8
6/29 09:20	98.3	↑0.6
6/29 09:30	98.8	↑0.5
6/29 09:40	99.2	↑0.4
6/29 09:50	99.4	↑0.2	満潮
6/29 10:00	99.4	0	満潮
6/29 10:10	99.3	↓-0.1
6/29 10:20	99.1	↓-0.2
6/29 10:30	98.7	↓-0.4
6/29 10:40	98.1	↓-0.6
6/29 10:50	97.4	↓-0.7
6/29 11:00	96.6	↓-0.8
6/29 11:10	95.6	↓-1.0
6/29 11:20	94.4	↓-1.2
6/29 11:30	93.2	↓-1.2
6/29 11:40	91.8	↓-1.4
6/29 11:50	90.4	↓-1.4
6/29 12:00	88.8	↓-1.6
6/29 12:10	87.2	↓-1.6
6/29 12:20	85.4	↓-1.8
6/29 12:30	83.7	↓-1.7
6/29 12:40	81.9	↓-1.8
6/29 12:50	80.0	↓-1.9
6/29 13:00	78.2	↓-1.8
6/29 13:10	76.4	↓-1.8
6/29 13:20	74.5	↓-1.9
6/29 13:30	72.7	↓-1.8
6/29 13:40	71.0	↓-1.7
6/29 13:50	69.3	↓-1.7
6/29 14:00	67.6	↓-1.7
6/29 14:10	66.1	↓-1.5
6/29 14:20	64.6	↓-1.5
6/29 14:30	63.2	↓-1.4
6/29 14:40	61.9	↓-1.3
6/29 14:50	60.8	↓-1.1
6/29 15:00	59.7	↓-1.1
6/29 15:10	58.8	↓-0.9
6/29 15:20	58.0	↓-0.8
6/29 15:30	57.4	↓-0.6
6/29 15:40	56.9	↓-0.5
6/29 15:50	56.5	↓-0.4
6/29 16:00	56.3	↓-0.2	干潮
6/29 16:10	56.2	↓-0.1	干潮
6/29 16:20	56.3	↑0.1
6/29 16:30	56.6	↑0.3
6/29 16:40	57.0	↑0.4
6/29 16:50	57.5	↑0.5
6/29 17:00	58.2	↑0.7
6/29 17:10	59.1	↑0.9
6/29 17:20	60.1	↑1.0
6/29 17:30	61.3	↑1.2
6/29 17:40	62.5	↑1.2
6/29 17:50	64.0	↑1.5
6/29 18:00	65.5	↑1.5
6/29 18:10	67.2	↑1.7
6/29 18:20	69.0	↑1.8
6/29 18:30	70.9	↑1.9
6/29 18:40	72.9	↑2.0
6/29 18:50	75.0	↑2.1
6/29 19:00	77.1	↑2.1
6/29 19:10	79.3	↑2.2
6/29 19:20	81.6	↑2.3
6/29 19:30	83.9	↑2.3
6/29 19:40	86.2	↑2.3
6/29 19:50	88.6	↑2.4	最大潮位差
6/29 20:00	90.9	↑2.3
6/29 20:10	93.2	↑2.3
6/29 20:20	95.5	↑2.3
6/29 20:30	97.7	↑2.2
6/29 20:40	99.9	↑2.2
6/29 20:50	102.0	↑2.1
6/29 21:00	103.9	↑1.9
6/29 21:10	105.8	↑1.9
6/29 21:20	107.5	↑1.7
6/29 21:30	109.2	↑1.7
6/29 21:40	110.6	↑1.4
6/29 21:50	111.9	↑1.3
6/29 22:00	113.0	↑1.1
6/29 22:10	114.0	↑1.0
6/29 22:20	114.7	↑0.7
6/29 22:30	115.3	↑0.6
6/29 22:40	115.7	↑0.4
6/29 22:50	115.8	↑0.1	満潮
6/29 23:00	115.8	0
6/29 23:10	115.6	↓-0.2
6/29 23:20	115.2	↓-0.4
6/29 23:30	114.5	↓-0.7
6/29 23:40	113.8	↓-0.7
6/29 23:50	112.8	↓-1.0