01 (日)	06:45	00:27	19:35	13:11
	109cm	45cm	92cm	32cm
中潮 出 06:09 入 17:33 出 22:43 入 08:28

那珂湊（茨城）2043年03月01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
3/1 00:00	45.1	↓-0.7
3/1 00:10	44.6	↓-0.5
3/1 00:20	44.3	↓-0.3	干潮
3/1 00:30	44.3	0
3/1 00:40	44.5	↑0.2
3/1 00:50	44.9	↑0.4
3/1 01:00	45.6	↑0.7
3/1 01:10	46.4	↑0.8
3/1 01:20	47.5	↑1.1
3/1 01:30	48.7	↑1.2
3/1 01:40	50.2	↑1.5
3/1 01:50	51.8	↑1.6
3/1 02:00	53.6	↑1.8
3/1 02:10	55.5	↑1.9
3/1 02:20	57.6	↑2.1
3/1 02:30	59.8	↑2.2
3/1 02:40	62.1	↑2.3
3/1 02:50	64.5	↑2.4
3/1 03:00	66.9	↑2.4
3/1 03:10	69.5	↑2.6
3/1 03:20	72.0	↑2.5
3/1 03:30	74.6	↑2.6
3/1 03:40	77.3	↑2.7
3/1 03:50	79.9	↑2.6
3/1 04:00	82.4	↑2.5
3/1 04:10	85.0	↑2.6
3/1 04:20	87.5	↑2.5
3/1 04:30	89.9	↑2.4
3/1 04:40	92.2	↑2.3
3/1 04:50	94.4	↑2.2
3/1 05:00	96.5	↑2.1
3/1 05:10	98.5	↑2.0
3/1 05:20	100.3	↑1.8
3/1 05:30	102.0	↑1.7
3/1 05:40	103.5	↑1.5
3/1 05:50	104.8	↑1.3
3/1 06:00	105.9	↑1.1
3/1 06:10	106.8	↑0.9
3/1 06:20	107.4	↑0.6
3/1 06:30	107.9	↑0.5
3/1 06:40	108.1	↑0.2	満潮
3/1 06:50	108.1	0
3/1 07:00	107.8	↓-0.3
3/1 07:10	107.3	↓-0.5
3/1 07:20	106.5	↓-0.8
3/1 07:30	105.5	↓-1.0
3/1 07:40	104.3	↓-1.2
3/1 07:50	102.8	↓-1.5
3/1 08:00	101.1	↓-1.7
3/1 08:10	99.2	↓-1.9
3/1 08:20	97.0	↓-2.2
3/1 08:30	94.7	↓-2.3
3/1 08:40	92.2	↓-2.5
3/1 08:50	89.6	↓-2.6
3/1 09:00	86.8	↓-2.8
3/1 09:10	83.9	↓-2.9
3/1 09:20	80.9	↓-3.0
3/1 09:30	77.8	↓-3.1
3/1 09:40	74.6	↓-3.2	最大潮位差
3/1 09:50	71.5	↓-3.1
3/1 10:00	68.3	↓-3.2	最大潮位差
3/1 10:10	65.1	↓-3.2	最大潮位差
3/1 10:20	61.9	↓-3.2	最大潮位差
3/1 10:30	58.9	↓-3.0
3/1 10:40	55.9	↓-3.0
3/1 10:50	53.0	↓-2.9
3/1 11:00	50.2	↓-2.8
3/1 11:10	47.5	↓-2.7
3/1 11:20	45.0	↓-2.5
3/1 11:30	42.7	↓-2.3
3/1 11:40	40.6	↓-2.1
3/1 11:50	38.7	↓-1.9
3/1 12:00	36.9	↓-1.8
3/1 12:10	35.4	↓-1.5
3/1 12:20	34.2	↓-1.2
3/1 12:30	33.1	↓-1.1
3/1 12:40	32.3	↓-0.8
3/1 12:50	31.7	↓-0.6
3/1 13:00	31.4	↓-0.3
3/1 13:10	31.2	↓-0.2	干潮
3/1 13:20	31.4	↑0.2
3/1 13:30	31.7	↑0.3
3/1 13:40	32.2	↑0.5
3/1 13:50	33.0	↑0.8
3/1 14:00	33.9	↑0.9
3/1 14:10	35.1	↑1.2
3/1 14:20	36.4	↑1.3
3/1 14:30	37.9	↑1.5
3/1 14:40	39.5	↑1.6
3/1 14:50	41.3	↑1.8
3/1 15:00	43.2	↑1.9
3/1 15:10	45.2	↑2.0
3/1 15:20	47.3	↑2.1
3/1 15:30	49.5	↑2.2
3/1 15:40	51.8	↑2.3
3/1 15:50	54.1	↑2.3
3/1 16:00	56.5	↑2.4
3/1 16:10	58.9	↑2.4
3/1 16:20	61.3	↑2.4
3/1 16:30	63.7	↑2.4
3/1 16:40	66.1	↑2.4
3/1 16:50	68.4	↑2.3
3/1 17:00	70.7	↑2.3
3/1 17:10	73.0	↑2.3
3/1 17:20	75.1	↑2.1
3/1 17:30	77.2	↑2.1
3/1 17:40	79.2	↑2.0
3/1 17:50	81.1	↑1.9
3/1 18:00	82.8	↑1.7
3/1 18:10	84.4	↑1.6
3/1 18:20	85.8	↑1.4
3/1 18:30	87.1	↑1.3
3/1 18:40	88.2	↑1.1
3/1 18:50	89.2	↑1.0
3/1 19:00	89.9	↑0.7
3/1 19:10	90.5	↑0.6
3/1 19:20	90.9	↑0.4
3/1 19:30	91.1	↑0.2	満潮
3/1 19:40	91.1	0
3/1 19:50	90.9	↓-0.2
3/1 20:00	90.5	↓-0.4
3/1 20:10	89.9	↓-0.6
3/1 20:20	89.1	↓-0.8
3/1 20:30	88.2	↓-0.9
3/1 20:40	87.1	↓-1.1
3/1 20:50	85.8	↓-1.3
3/1 21:00	84.5	↓-1.3
3/1 21:10	83.0	↓-1.5
3/1 21:20	81.3	↓-1.7
3/1 21:30	79.6	↓-1.7
3/1 21:40	77.9	↓-1.7
3/1 21:50	76.0	↓-1.9
3/1 22:00	74.2	↓-1.8
3/1 22:10	72.3	↓-1.9
3/1 22:20	70.4	↓-1.9
3/1 22:30	68.5	↓-1.9
3/1 22:40	66.7	↓-1.8
3/1 22:50	65.0	↓-1.7
3/1 23:00	63.3	↓-1.7
3/1 23:10	61.7	↓-1.6
3/1 23:20	60.3	↓-1.4
3/1 23:30	58.9	↓-1.4
3/1 23:40	57.7	↓-1.2
3/1 23:50	56.7	↓-1.0