14 (水)	13:50	06:21	-	19:33
	121cm	41cm	-	87cm
中潮 出 05:44 入 17:05 出 14:52 入 00:34

那珂湊（茨城）2043年10月14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
10/14 00:00	102.7	↓-0.9
10/14 00:10	101.6	↓-1.1
10/14 00:20	100.4	↓-1.2
10/14 00:30	99.1	↓-1.3
10/14 00:40	97.7	↓-1.4
10/14 00:50	96.1	↓-1.6
10/14 01:00	94.5	↓-1.6
10/14 01:10	92.7	↓-1.8
10/14 01:20	90.9	↓-1.8
10/14 01:30	88.9	↓-2.0
10/14 01:40	86.9	↓-2.0
10/14 01:50	84.9	↓-2.0
10/14 02:00	82.7	↓-2.2
10/14 02:10	80.6	↓-2.1
10/14 02:20	78.4	↓-2.2
10/14 02:30	76.1	↓-2.3
10/14 02:40	73.8	↓-2.3
10/14 02:50	71.6	↓-2.2
10/14 03:00	69.3	↓-2.3
10/14 03:10	67.1	↓-2.2
10/14 03:20	64.8	↓-2.3
10/14 03:30	62.6	↓-2.2
10/14 03:40	60.5	↓-2.1
10/14 03:50	58.4	↓-2.1
10/14 04:00	56.4	↓-2.0
10/14 04:10	54.5	↓-1.9
10/14 04:20	52.6	↓-1.9
10/14 04:30	50.9	↓-1.7
10/14 04:40	49.2	↓-1.7
10/14 04:50	47.7	↓-1.5
10/14 05:00	46.3	↓-1.4
10/14 05:10	45.1	↓-1.2
10/14 05:20	44.0	↓-1.1
10/14 05:30	43.0	↓-1.0
10/14 05:40	42.2	↓-0.8
10/14 05:50	41.6	↓-0.6
10/14 06:00	41.1	↓-0.5
10/14 06:10	40.9	↓-0.2
10/14 06:20	40.8	↓-0.1	干潮
10/14 06:30	40.9	↑0.1
10/14 06:40	41.1	↑0.2
10/14 06:50	41.6	↑0.5
10/14 07:00	42.2	↑0.6
10/14 07:10	43.1	↑0.9
10/14 07:20	44.1	↑1.0
10/14 07:30	45.3	↑1.2
10/14 07:40	46.7	↑1.4
10/14 07:50	48.3	↑1.6
10/14 08:00	50.0	↑1.7
10/14 08:10	51.9	↑1.9
10/14 08:20	54.0	↑2.1
10/14 08:30	56.1	↑2.1
10/14 08:40	58.5	↑2.4
10/14 08:50	60.9	↑2.4
10/14 09:00	63.4	↑2.5
10/14 09:10	66.1	↑2.7
10/14 09:20	68.8	↑2.7
10/14 09:30	71.5	↑2.7
10/14 09:40	74.3	↑2.8
10/14 09:50	77.2	↑2.9	最大潮位差
10/14 10:00	80.0	↑2.8
10/14 10:10	82.9	↑2.9	最大潮位差
10/14 10:20	85.7	↑2.8
10/14 10:30	88.5	↑2.8
10/14 10:40	91.3	↑2.8
10/14 10:50	94.0	↑2.7
10/14 11:00	96.6	↑2.6
10/14 11:10	99.1	↑2.5
10/14 11:20	101.5	↑2.4
10/14 11:30	103.8	↑2.3
10/14 11:40	106.0	↑2.2
10/14 11:50	108.1	↑2.1
10/14 12:00	110.0	↑1.9
10/14 12:10	111.7	↑1.7
10/14 12:20	113.3	↑1.6
10/14 12:30	114.7	↑1.4
10/14 12:40	116.0	↑1.3
10/14 12:50	117.1	↑1.1
10/14 13:00	118.0	↑0.9
10/14 13:10	118.8	↑0.8
10/14 13:20	119.3	↑0.5
10/14 13:30	119.7	↑0.4
10/14 13:40	120.0	↑0.3	満潮
10/14 13:50	120.0	0	満潮
10/14 14:00	119.9	↓-0.1
10/14 14:10	119.7	↓-0.2
10/14 14:20	119.3	↓-0.4
10/14 14:30	118.8	↓-0.5
10/14 14:40	118.1	↓-0.7
10/14 14:50	117.3	↓-0.8
10/14 15:00	116.4	↓-0.9
10/14 15:10	115.3	↓-1.1
10/14 15:20	114.2	↓-1.1
10/14 15:30	113.0	↓-1.2
10/14 15:40	111.7	↓-1.3
10/14 15:50	110.4	↓-1.3
10/14 16:00	109.0	↓-1.4
10/14 16:10	107.5	↓-1.5
10/14 16:20	106.0	↓-1.5
10/14 16:30	104.5	↓-1.5
10/14 16:40	103.0	↓-1.5
10/14 16:50	101.5	↓-1.5
10/14 17:00	100.0	↓-1.5
10/14 17:10	98.6	↓-1.4
10/14 17:20	97.2	↓-1.4
10/14 17:30	95.8	↓-1.4
10/14 17:40	94.5	↓-1.3
10/14 17:50	93.3	↓-1.2
10/14 18:00	92.1	↓-1.2
10/14 18:10	91.1	↓-1.0
10/14 18:20	90.1	↓-1.0
10/14 18:30	89.3	↓-0.8
10/14 18:40	88.6	↓-0.7
10/14 18:50	88.0	↓-0.6
10/14 19:00	87.5	↓-0.5
10/14 19:10	87.1	↓-0.4
10/14 19:20	86.9	↓-0.2
10/14 19:30	86.8	↓-0.1	干潮
10/14 19:40	86.8	0
10/14 19:50	87.0	↑0.2
10/14 20:00	87.3	↑0.3
10/14 20:10	87.8	↑0.5
10/14 20:20	88.3	↑0.5
10/14 20:30	89.0	↑0.7
10/14 20:40	89.8	↑0.8
10/14 20:50	90.7	↑0.9
10/14 21:00	91.6	↑0.9
10/14 21:10	92.7	↑1.1
10/14 21:20	93.8	↑1.1
10/14 21:30	95.0	↑1.2
10/14 21:40	96.2	↑1.2
10/14 21:50	97.5	↑1.3
10/14 22:00	98.7	↑1.2
10/14 22:10	100.0	↑1.3
10/14 22:20	101.3	↑1.3
10/14 22:30	102.5	↑1.2
10/14 22:40	103.7	↑1.2
10/14 22:50	104.9	↑1.2
10/14 23:00	106.0	↑1.1
10/14 23:10	107.0	↑1.0
10/14 23:20	107.9	↑0.9
10/14 23:30	108.7	↑0.8
10/14 23:40	109.4	↑0.7
10/14 23:50	109.9	↑0.5