14 (土)	13:23	06:22	-	19:10
	118cm	43cm	-	78cm
若潮 出 05:44 入 17:04 出 00:53 入 14:24

那珂湊（茨城）2028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	109.1	↓-0.9
10/14 00:10	108.1	↓-1.0
10/14 00:20	107.0	↓-1.1
10/14 00:30	105.7	↓-1.3
10/14 00:40	104.3	↓-1.4
10/14 00:50	102.7	↓-1.6
10/14 01:00	101.0	↓-1.7
10/14 01:10	99.2	↓-1.8
10/14 01:20	97.2	↓-2.0
10/14 01:30	95.2	↓-2.0
10/14 01:40	93.0	↓-2.2
10/14 01:50	90.8	↓-2.2
10/14 02:00	88.5	↓-2.3
10/14 02:10	86.2	↓-2.3
10/14 02:20	83.8	↓-2.4
10/14 02:30	81.3	↓-2.5
10/14 02:40	78.9	↓-2.4
10/14 02:50	76.4	↓-2.5
10/14 03:00	73.9	↓-2.5
10/14 03:10	71.4	↓-2.5
10/14 03:20	69.0	↓-2.4
10/14 03:30	66.6	↓-2.4
10/14 03:40	64.2	↓-2.4
10/14 03:50	61.9	↓-2.3
10/14 04:00	59.7	↓-2.2
10/14 04:10	57.6	↓-2.1
10/14 04:20	55.6	↓-2.0
10/14 04:30	53.6	↓-2.0
10/14 04:40	51.8	↓-1.8
10/14 04:50	50.2	↓-1.6
10/14 05:00	48.6	↓-1.6
10/14 05:10	47.3	↓-1.3
10/14 05:20	46.0	↓-1.3
10/14 05:30	45.0	↓-1.0
10/14 05:40	44.1	↓-0.9
10/14 05:50	43.4	↓-0.7
10/14 06:00	42.9	↓-0.5
10/14 06:10	42.6	↓-0.3
10/14 06:20	42.5	↓-0.1	干潮
10/14 06:30	42.6	↑0.1
10/14 06:40	42.9	↑0.3
10/14 06:50	43.4	↑0.5
10/14 07:00	44.1	↑0.7
10/14 07:10	45.0	↑0.9
10/14 07:20	46.1	↑1.1
10/14 07:30	47.4	↑1.3
10/14 07:40	48.8	↑1.4
10/14 07:50	50.5	↑1.7
10/14 08:00	52.3	↑1.8
10/14 08:10	54.3	↑2.0
10/14 08:20	56.5	↑2.2
10/14 08:30	58.7	↑2.2
10/14 08:40	61.1	↑2.4
10/14 08:50	63.6	↑2.5
10/14 09:00	66.3	↑2.7
10/14 09:10	69.0	↑2.7
10/14 09:20	71.7	↑2.7
10/14 09:30	74.5	↑2.8
10/14 09:40	77.4	↑2.9	最大潮位差
10/14 09:50	80.2	↑2.8
10/14 10:00	83.1	↑2.9	最大潮位差
10/14 10:10	85.9	↑2.8
10/14 10:20	88.7	↑2.8
10/14 10:30	91.4	↑2.7
10/14 10:40	94.1	↑2.7
10/14 10:50	96.7	↑2.6
10/14 11:00	99.2	↑2.5
10/14 11:10	101.5	↑2.3
10/14 11:20	103.8	↑2.3
10/14 11:30	105.9	↑2.1
10/14 11:40	107.8	↑1.9
10/14 11:50	109.6	↑1.8
10/14 12:00	111.2	↑1.6
10/14 12:10	112.6	↑1.4
10/14 12:20	113.9	↑1.3
10/14 12:30	115.0	↑1.1
10/14 12:40	115.9	↑0.9
10/14 12:50	116.6	↑0.7
10/14 13:00	117.1	↑0.5
10/14 13:10	117.4	↑0.3
10/14 13:20	117.5	↑0.1	満潮
10/14 13:30	117.5	0
10/14 13:40	117.2	↓-0.3
10/14 13:50	116.8	↓-0.4
10/14 14:00	116.3	↓-0.5
10/14 14:10	115.5	↓-0.8
10/14 14:20	114.7	↓-0.8
10/14 14:30	113.6	↓-1.1
10/14 14:40	112.5	↓-1.1
10/14 14:50	111.2	↓-1.3
10/14 15:00	109.9	↓-1.3
10/14 15:10	108.4	↓-1.5
10/14 15:20	106.8	↓-1.6
10/14 15:30	105.2	↓-1.6
10/14 15:40	103.5	↓-1.7
10/14 15:50	101.8	↓-1.7
10/14 16:00	100.0	↓-1.8
10/14 16:10	98.2	↓-1.8
10/14 16:20	96.5	↓-1.7
10/14 16:30	94.7	↓-1.8
10/14 16:40	92.9	↓-1.8
10/14 16:50	91.2	↓-1.7
10/14 17:00	89.5	↓-1.7
10/14 17:10	87.9	↓-1.6
10/14 17:20	86.4	↓-1.5
10/14 17:30	85.0	↓-1.4
10/14 17:40	83.6	↓-1.4
10/14 17:50	82.4	↓-1.2
10/14 18:00	81.3	↓-1.1
10/14 18:10	80.3	↓-1.0
10/14 18:20	79.4	↓-0.9
10/14 18:30	78.8	↓-0.6
10/14 18:40	78.2	↓-0.6
10/14 18:50	77.8	↓-0.4
10/14 19:00	77.6	↓-0.2	干潮
10/14 19:10	77.5	↓-0.1	干潮
10/14 19:20	77.6	↑0.1
10/14 19:30	77.9	↑0.3
10/14 19:40	78.3	↑0.4
10/14 19:50	78.9	↑0.6
10/14 20:00	79.7	↑0.8
10/14 20:10	80.6	↑0.9
10/14 20:20	81.6	↑1.0
10/14 20:30	82.8	↑1.2
10/14 20:40	84.2	↑1.4
10/14 20:50	85.6	↑1.4
10/14 21:00	87.1	↑1.5
10/14 21:10	88.8	↑1.7
10/14 21:20	90.5	↑1.7
10/14 21:30	92.3	↑1.8
10/14 21:40	94.1	↑1.8
10/14 21:50	95.9	↑1.8
10/14 22:00	97.8	↑1.9
10/14 22:10	99.7	↑1.9
10/14 22:20	101.5	↑1.8
10/14 22:30	103.3	↑1.8
10/14 22:40	105.1	↑1.8
10/14 22:50	106.8	↑1.7
10/14 23:00	108.4	↑1.6
10/14 23:10	109.9	↑1.5
10/14 23:20	111.3	↑1.4
10/14 23:30	112.6	↑1.3
10/14 23:40	113.7	↑1.1
10/14 23:50	114.7	↑1.0