6 (水)	14:40	05:13	21:54	16:44
	115cm	37cm	125cm	114cm
長潮 出 05:14 入 18:00 出 - 入 14:34

那珂湊（茨城）2045年09月6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
9/6 00:00	96.8	↓-2.7
9/6 00:10	94.1	↓-2.7
9/6 00:20	91.4	↓-2.7
9/6 00:30	88.6	↓-2.8
9/6 00:40	85.8	↓-2.8
9/6 00:50	82.9	↓-2.9	最大潮位差
9/6 01:00	80.1	↓-2.8
9/6 01:10	77.2	↓-2.9	最大潮位差
9/6 01:20	74.4	↓-2.8
9/6 01:30	71.6	↓-2.8
9/6 01:40	68.9	↓-2.7
9/6 01:50	66.2	↓-2.7
9/6 02:00	63.6	↓-2.6
9/6 02:10	61.0	↓-2.6
9/6 02:20	58.5	↓-2.5
9/6 02:30	56.2	↓-2.3
9/6 02:40	53.9	↓-2.3
9/6 02:50	51.7	↓-2.2
9/6 03:00	49.7	↓-2.0
9/6 03:10	47.8	↓-1.9
9/6 03:20	46.0	↓-1.8
9/6 03:30	44.3	↓-1.7
9/6 03:40	42.8	↓-1.5
9/6 03:50	41.4	↓-1.4
9/6 04:00	40.2	↓-1.2
9/6 04:10	39.2	↓-1.0
9/6 04:20	38.2	↓-1.0
9/6 04:30	37.5	↓-0.7
9/6 04:40	36.9	↓-0.6
9/6 04:50	36.5	↓-0.4
9/6 05:00	36.2	↓-0.3
9/6 05:10	36.1	↓-0.1	干潮
9/6 05:20	36.1	0
9/6 05:30	36.3	↑0.2
9/6 05:40	36.7	↑0.4
9/6 05:50	37.2	↑0.5
9/6 06:00	37.9	↑0.7
9/6 06:10	38.8	↑0.9
9/6 06:20	39.8	↑1.0
9/6 06:30	40.9	↑1.1
9/6 06:40	42.2	↑1.3
9/6 06:50	43.6	↑1.4
9/6 07:00	45.2	↑1.6
9/6 07:10	46.9	↑1.7
9/6 07:20	48.7	↑1.8
9/6 07:30	50.6	↑1.9
9/6 07:40	52.6	↑2.0
9/6 07:50	54.7	↑2.1
9/6 08:00	56.9	↑2.2
9/6 08:10	59.2	↑2.3
9/6 08:20	61.5	↑2.3
9/6 08:30	63.9	↑2.4
9/6 08:40	66.4	↑2.5
9/6 08:50	68.8	↑2.4
9/6 09:00	71.3	↑2.5
9/6 09:10	73.7	↑2.4
9/6 09:20	76.2	↑2.5
9/6 09:30	78.7	↑2.5
9/6 09:40	81.1	↑2.4
9/6 09:50	83.5	↑2.4
9/6 10:00	85.8	↑2.3
9/6 10:10	88.0	↑2.2
9/6 10:20	90.2	↑2.2
9/6 10:30	92.4	↑2.2
9/6 10:40	94.4	↑2.0
9/6 10:50	96.3	↑1.9
9/6 11:00	98.2	↑1.9
9/6 11:10	99.9	↑1.7
9/6 11:20	101.5	↑1.6
9/6 11:30	103.1	↑1.6
9/6 11:40	104.5	↑1.4
9/6 11:50	105.8	↑1.3
9/6 12:00	107.0	↑1.2
9/6 12:10	108.1	↑1.1
9/6 12:20	109.1	↑1.0
9/6 12:30	110.0	↑0.9
9/6 12:40	110.8	↑0.8
9/6 12:50	111.5	↑0.7
9/6 13:00	112.1	↑0.6
9/6 13:10	112.6	↑0.5
9/6 13:20	113.0	↑0.4
9/6 13:30	113.4	↑0.4
9/6 13:40	113.7	↑0.3
9/6 13:50	113.9	↑0.2
9/6 14:00	114.1	↑0.2
9/6 14:10	114.3	↑0.2
9/6 14:20	114.3	0
9/6 14:30	114.4	↑0.1	満潮
9/6 14:40	114.4	0	満潮
9/6 14:50	114.4	0
9/6 15:00	114.4	0
9/6 15:10	114.3	↓-0.1
9/6 15:20	114.2	↓-0.1
9/6 15:30	114.2	0
9/6 15:40	114.1	↓-0.1
9/6 15:50	114.0	↓-0.1
9/6 16:00	113.9	↓-0.1
9/6 16:10	113.9	0
9/6 16:20	113.8	↓-0.1
9/6 16:30	113.8	0
9/6 16:40	113.8	0	干潮
9/6 16:50	113.8	0
9/6 17:00	113.8	0
9/6 17:10	113.8	0
9/6 17:20	113.9	↑0.1
9/6 17:30	114.0	↑0.1
9/6 17:40	114.2	↑0.2
9/6 17:50	114.4	↑0.2
9/6 18:00	114.6	↑0.2
9/6 18:10	114.9	↑0.3
9/6 18:20	115.2	↑0.3
9/6 18:30	115.5	↑0.3
9/6 18:40	115.9	↑0.4
9/6 18:50	116.3	↑0.4
9/6 19:00	116.7	↑0.4
9/6 19:10	117.2	↑0.5
9/6 19:20	117.7	↑0.5
9/6 19:30	118.2	↑0.5
9/6 19:40	118.7	↑0.5
9/6 19:50	119.3	↑0.6
9/6 20:00	119.8	↑0.5
9/6 20:10	120.4	↑0.6
9/6 20:20	120.9	↑0.5
9/6 20:30	121.4	↑0.5
9/6 20:40	121.9	↑0.5
9/6 20:50	122.4	↑0.5
9/6 21:00	122.8	↑0.4
9/6 21:10	123.2	↑0.4
9/6 21:20	123.5	↑0.3
9/6 21:30	123.8	↑0.3
9/6 21:40	123.9	↑0.1
9/6 21:50	124.0	↑0.1	満潮
9/6 22:00	124.0	0
9/6 22:10	123.9	↓-0.1
9/6 22:20	123.7	↓-0.2
9/6 22:30	123.3	↓-0.4
9/6 22:40	122.8	↓-0.5
9/6 22:50	122.2	↓-0.6
9/6 23:00	121.5	↓-0.7
9/6 23:10	120.6	↓-0.9
9/6 23:20	119.6	↓-1.0
9/6 23:30	118.4	↓-1.2
9/6 23:40	117.1	↓-1.3
9/6 23:50	115.7	↓-1.4