3 (木)	03:34	08:12	12:51	20:33
	105cm	85cm	106cm	0cm
中潮 出 06:06 入 17:36 出 14:21 入 04:29

那珂湊（茨城）2061年03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
3/3 00:00	66.6	↑3.2
3/3 00:10	69.9	↑3.3
3/3 00:20	73.0	↑3.1
3/3 00:30	76.0	↑3.0
3/3 00:40	78.9	↑2.9
3/3 00:50	81.7	↑2.8
3/3 01:00	84.4	↑2.7
3/3 01:10	86.9	↑2.5
3/3 01:20	89.3	↑2.4
3/3 01:30	91.5	↑2.2
3/3 01:40	93.5	↑2.0
3/3 01:50	95.4	↑1.9
3/3 02:00	97.1	↑1.7
3/3 02:10	98.6	↑1.5
3/3 02:20	99.9	↑1.3
3/3 02:30	101.1	↑1.2
3/3 02:40	102.0	↑0.9
3/3 02:50	102.8	↑0.8
3/3 03:00	103.5	↑0.7
3/3 03:10	103.9	↑0.4
3/3 03:20	104.2	↑0.3
3/3 03:30	104.3	↑0.1	満潮
3/3 03:40	104.3	0
3/3 03:50	104.1	↓-0.2
3/3 04:00	103.8	↓-0.3
3/3 04:10	103.3	↓-0.5
3/3 04:20	102.8	↓-0.5
3/3 04:30	102.1	↓-0.7
3/3 04:40	101.3	↓-0.8
3/3 04:50	100.5	↓-0.8
3/3 05:00	99.5	↓-1.0
3/3 05:10	98.5	↓-1.0
3/3 05:20	97.5	↓-1.0
3/3 05:30	96.4	↓-1.1
3/3 05:40	95.3	↓-1.1
3/3 05:50	94.2	↓-1.1
3/3 06:00	93.1	↓-1.1
3/3 06:10	92.0	↓-1.1
3/3 06:20	91.0	↓-1.0
3/3 06:30	89.9	↓-1.1
3/3 06:40	89.0	↓-0.9
3/3 06:50	88.1	↓-0.9
3/3 07:00	87.3	↓-0.8
3/3 07:10	86.5	↓-0.8
3/3 07:20	85.9	↓-0.6
3/3 07:30	85.4	↓-0.5
3/3 07:40	84.9	↓-0.5
3/3 07:50	84.6	↓-0.3
3/3 08:00	84.4	↓-0.2
3/3 08:10	84.4	0	干潮
3/3 08:20	84.4	0
3/3 08:30	84.6	↑0.2
3/3 08:40	84.9	↑0.3
3/3 08:50	85.3	↑0.4
3/3 09:00	85.8	↑0.5
3/3 09:10	86.5	↑0.7
3/3 09:20	87.2	↑0.7
3/3 09:30	88.1	↑0.9
3/3 09:40	89.0	↑0.9
3/3 09:50	90.0	↑1.0
3/3 10:00	91.1	↑1.1
3/3 10:10	92.2	↑1.1
3/3 10:20	93.3	↑1.1
3/3 10:30	94.5	↑1.2
3/3 10:40	95.7	↑1.2
3/3 10:50	96.9	↑1.2
3/3 11:00	98.1	↑1.2
3/3 11:10	99.2	↑1.1
3/3 11:20	100.3	↑1.1
3/3 11:30	101.4	↑1.1
3/3 11:40	102.3	↑0.9
3/3 11:50	103.2	↑0.9
3/3 12:00	104.0	↑0.8
3/3 12:10	104.6	↑0.6
3/3 12:20	105.2	↑0.6
3/3 12:30	105.6	↑0.4
3/3 12:40	105.8	↑0.2
3/3 12:50	105.9	↑0.1	満潮
3/3 13:00	105.8	↓-0.1
3/3 13:10	105.5	↓-0.3
3/3 13:20	105.1	↓-0.4
3/3 13:30	104.4	↓-0.7
3/3 13:40	103.6	↓-0.8
3/3 13:50	102.6	↓-1.0
3/3 14:00	101.3	↓-1.3
3/3 14:10	99.9	↓-1.4
3/3 14:20	98.3	↓-1.6
3/3 14:30	96.4	↓-1.9
3/3 14:40	94.4	↓-2.0
3/3 14:50	92.2	↓-2.2
3/3 15:00	89.8	↓-2.4
3/3 15:10	87.2	↓-2.6
3/3 15:20	84.5	↓-2.7
3/3 15:30	81.6	↓-2.9
3/3 15:40	78.5	↓-3.1
3/3 15:50	75.4	↓-3.1
3/3 16:00	72.1	↓-3.3
3/3 16:10	68.7	↓-3.4
3/3 16:20	65.1	↓-3.6
3/3 16:30	61.6	↓-3.5
3/3 16:40	57.9	↓-3.7
3/3 16:50	54.2	↓-3.7
3/3 17:00	50.5	↓-3.7
3/3 17:10	46.8	↓-3.7
3/3 17:20	43.1	↓-3.7
3/3 17:30	39.4	↓-3.7
3/3 17:40	35.8	↓-3.6
3/3 17:50	32.2	↓-3.6
3/3 18:00	28.8	↓-3.4
3/3 18:10	25.4	↓-3.4
3/3 18:20	22.2	↓-3.2
3/3 18:30	19.1	↓-3.1
3/3 18:40	16.2	↓-2.9
3/3 18:50	13.5	↓-2.7
3/3 19:00	10.9	↓-2.6
3/3 19:10	8.6	↓-2.3
3/3 19:20	6.6	↓-2.0
3/3 19:30	4.7	↓-1.9
3/3 19:40	3.1	↓-1.6
3/3 19:50	1.8	↓-1.3
3/3 20:00	0.8	↓-1.0
3/3 20:10	0.0	↓-0.8
3/3 20:20	-0.5	0
3/3 20:30	-0.7	↓-0.2	干潮
3/3 20:40	-0.6	↑0.1
3/3 20:50	-0.2	↑0.4
3/3 21:00	0.5	↑0.7
3/3 21:10	1.4	↑0.9
3/3 21:20	2.7	↑1.3
3/3 21:30	4.2	↑1.5
3/3 21:40	6.0	↑1.8
3/3 21:50	8.0	↑2.0
3/3 22:00	10.3	↑2.3
3/3 22:10	12.8	↑2.5
3/3 22:20	15.6	↑2.8
3/3 22:30	18.5	↑2.9
3/3 22:40	21.6	↑3.1
3/3 22:50	24.9	↑3.3
3/3 23:00	28.3	↑3.4
3/3 23:10	31.9	↑3.6
3/3 23:20	35.5	↑3.6
3/3 23:30	39.3	↑3.8	最大潮位差
3/3 23:40	43.1	↑3.8	最大潮位差
3/3 23:50	46.9	↑3.8	最大潮位差