7 (土)	14:13	07:15	-	19:49
	121cm	38cm	-	78cm
中潮 出 05:38 入 17:14 出 01:35 入 15:12

那珂湊（茨城）2045年10月7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
10/7 00:00	116.6	0
10/7 00:10	116.5	↓-0.1
10/7 00:20	116.1	↓-0.4
10/7 00:30	115.6	↓-0.5
10/7 00:40	115.0	↓-0.6
10/7 00:50	114.1	↓-0.9
10/7 01:00	113.1	↓-1.0
10/7 01:10	111.9	↓-1.2
10/7 01:20	110.5	↓-1.4
10/7 01:30	109.0	↓-1.5
10/7 01:40	107.3	↓-1.7
10/7 01:50	105.5	↓-1.8
10/7 02:00	103.5	↓-2.0
10/7 02:10	101.4	↓-2.1
10/7 02:20	99.1	↓-2.3
10/7 02:30	96.8	↓-2.3
10/7 02:40	94.3	↓-2.5
10/7 02:50	91.7	↓-2.6
10/7 03:00	89.1	↓-2.6
10/7 03:10	86.3	↓-2.8
10/7 03:20	83.6	↓-2.7
10/7 03:30	80.7	↓-2.9
10/7 03:40	77.9	↓-2.8
10/7 03:50	75.0	↓-2.9
10/7 04:00	72.2	↓-2.8
10/7 04:10	69.3	↓-2.9
10/7 04:20	66.5	↓-2.8
10/7 04:30	63.7	↓-2.8
10/7 04:40	61.0	↓-2.7
10/7 04:50	58.4	↓-2.6
10/7 05:00	55.9	↓-2.5
10/7 05:10	53.4	↓-2.5
10/7 05:20	51.1	↓-2.3
10/7 05:30	49.0	↓-2.1
10/7 05:40	46.9	↓-2.1
10/7 05:50	45.1	↓-1.8
10/7 06:00	43.4	↓-1.7
10/7 06:10	41.9	↓-1.5
10/7 06:20	40.6	↓-1.3
10/7 06:30	39.5	↓-1.1
10/7 06:40	38.6	↓-0.9
10/7 06:50	37.9	↓-0.7
10/7 07:00	37.5	↓-0.4
10/7 07:10	37.3	↓-0.2	干潮
10/7 07:20	37.3	0
10/7 07:30	37.6	↑0.3
10/7 07:40	38.1	↑0.5
10/7 07:50	38.8	↑0.7
10/7 08:00	39.8	↑1.0
10/7 08:10	41.0	↑1.2
10/7 08:20	42.4	↑1.4
10/7 08:30	44.1	↑1.7
10/7 08:40	45.9	↑1.8
10/7 08:50	47.9	↑2.0
10/7 09:00	50.2	↑2.3
10/7 09:10	52.5	↑2.3
10/7 09:20	55.1	↑2.6
10/7 09:30	57.8	↑2.7
10/7 09:40	60.6	↑2.8
10/7 09:50	63.5	↑2.9
10/7 10:00	66.5	↑3.0
10/7 10:10	69.6	↑3.1
10/7 10:20	72.7	↑3.1
10/7 10:30	75.9	↑3.2	最大潮位差
10/7 10:40	79.0	↑3.1
10/7 10:50	82.2	↑3.2	最大潮位差
10/7 11:00	85.3	↑3.1
10/7 11:10	88.4	↑3.1
10/7 11:20	91.5	↑3.1
10/7 11:30	94.4	↑2.9
10/7 11:40	97.3	↑2.9
10/7 11:50	100.0	↑2.7
10/7 12:00	102.6	↑2.6
10/7 12:10	105.1	↑2.5
10/7 12:20	107.4	↑2.3
10/7 12:30	109.6	↑2.2
10/7 12:40	111.5	↑1.9
10/7 12:50	113.3	↑1.8
10/7 13:00	114.9	↑1.6
10/7 13:10	116.3	↑1.4
10/7 13:20	117.5	↑1.2
10/7 13:30	118.5	↑1.0
10/7 13:40	119.2	↑0.7
10/7 13:50	119.8	↑0.6
10/7 14:00	120.1	↑0.3
10/7 14:10	120.3	↑0.2	満潮
10/7 14:20	120.2	↓-0.1
10/7 14:30	119.9	↓-0.3
10/7 14:40	119.5	↓-0.4
10/7 14:50	118.8	↓-0.7
10/7 15:00	118.0	↓-0.8
10/7 15:10	117.0	↓-1.0
10/7 15:20	115.9	↓-1.1
10/7 15:30	114.6	↓-1.3
10/7 15:40	113.1	↓-1.5
10/7 15:50	111.6	↓-1.5
10/7 16:00	109.9	↓-1.7
10/7 16:10	108.2	↓-1.7
10/7 16:20	106.3	↓-1.9
10/7 16:30	104.4	↓-1.9
10/7 16:40	102.5	↓-1.9
10/7 16:50	100.5	↓-2.0
10/7 17:00	98.5	↓-2.0
10/7 17:10	96.5	↓-2.0
10/7 17:20	94.5	↓-2.0
10/7 17:30	92.6	↓-1.9
10/7 17:40	90.7	↓-1.9
10/7 17:50	88.8	↓-1.9
10/7 18:00	87.1	↓-1.7
10/7 18:10	85.5	↓-1.6
10/7 18:20	83.9	↓-1.6
10/7 18:30	82.5	↓-1.4
10/7 18:40	81.2	↓-1.3
10/7 18:50	80.1	↓-1.1
10/7 19:00	79.2	↓-0.9
10/7 19:10	78.4	↓-0.8
10/7 19:20	77.8	↓-0.6
10/7 19:30	77.3	↓-0.5
10/7 19:40	77.1	↓-0.2	干潮
10/7 19:50	77.0	↓-0.1
10/7 20:00	77.2	↑0.2
10/7 20:10	77.5	↑0.3
10/7 20:20	78.0	↑0.5
10/7 20:30	78.7	↑0.7
10/7 20:40	79.6	↑0.9
10/7 20:50	80.6	↑1.0
10/7 21:00	81.9	↑1.3
10/7 21:10	83.3	↑1.4
10/7 21:20	84.8	↑1.5
10/7 21:30	86.5	↑1.7
10/7 21:40	88.2	↑1.7
10/7 21:50	90.1	↑1.9
10/7 22:00	92.1	↑2.0
10/7 22:10	94.2	↑2.1
10/7 22:20	96.3	↑2.1
10/7 22:30	98.4	↑2.1
10/7 22:40	100.6	↑2.2
10/7 22:50	102.7	↑2.1
10/7 23:00	104.9	↑2.2
10/7 23:10	107.0	↑2.1
10/7 23:20	109.1	↑2.1
10/7 23:30	111.0	↑1.9
10/7 23:40	112.9	↑1.9
10/7 23:50	114.7	↑1.8