11 (土)	11:31	04:17	22:58	17:39
	114cm	45cm	105cm	77cm
長潮 出 06:11 入 16:34 出 - 入 12:55

那珂湊（茨城）2028年11月11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
11/11 00:00	84.7	↓-2.1
11/11 00:10	82.5	↓-2.2
11/11 00:20	80.2	↓-2.3
11/11 00:30	78.0	↓-2.2
11/11 00:40	75.7	↓-2.3
11/11 00:50	73.4	↓-2.3
11/11 01:00	71.1	↓-2.3
11/11 01:10	68.9	↓-2.2
11/11 01:20	66.6	↓-2.3
11/11 01:30	64.5	↓-2.1
11/11 01:40	62.4	↓-2.1
11/11 01:50	60.3	↓-2.1
11/11 02:00	58.4	↓-1.9
11/11 02:10	56.5	↓-1.9
11/11 02:20	54.8	↓-1.7
11/11 02:30	53.2	↓-1.6
11/11 02:40	51.6	↓-1.6
11/11 02:50	50.3	↓-1.3
11/11 03:00	49.0	↓-1.3
11/11 03:10	47.9	↓-1.1
11/11 03:20	46.9	↓-1.0
11/11 03:30	46.1	↓-0.8
11/11 03:40	45.5	↓-0.6
11/11 03:50	45.0	↓-0.5
11/11 04:00	44.6	↓-0.4
11/11 04:10	44.4	↓-0.2	干潮
11/11 04:20	44.4	0
11/11 04:30	44.6	↑0.2
11/11 04:40	44.9	↑0.3
11/11 04:50	45.4	↑0.5
11/11 05:00	46.0	↑0.6
11/11 05:10	46.8	↑0.8
11/11 05:20	47.8	↑1.0
11/11 05:30	48.9	↑1.1
11/11 05:40	50.2	↑1.3
11/11 05:50	51.6	↑1.4
11/11 06:00	53.2	↑1.6
11/11 06:10	54.9	↑1.7
11/11 06:20	56.7	↑1.8
11/11 06:30	58.6	↑1.9
11/11 06:40	60.7	↑2.1
11/11 06:50	62.9	↑2.2
11/11 07:00	65.1	↑2.2
11/11 07:10	67.4	↑2.3
11/11 07:20	69.8	↑2.4
11/11 07:30	72.3	↑2.5
11/11 07:40	74.8	↑2.5
11/11 07:50	77.3	↑2.5
11/11 08:00	79.9	↑2.6	最大潮位差
11/11 08:10	82.4	↑2.5
11/11 08:20	85.0	↑2.6	最大潮位差
11/11 08:30	87.5	↑2.5
11/11 08:40	89.9	↑2.4
11/11 08:50	92.3	↑2.4
11/11 09:00	94.7	↑2.4
11/11 09:10	96.9	↑2.2
11/11 09:20	99.0	↑2.1
11/11 09:30	101.1	↑2.1
11/11 09:40	103.0	↑1.9
11/11 09:50	104.7	↑1.7
11/11 10:00	106.3	↑1.6
11/11 10:10	107.8	↑1.5
11/11 10:20	109.1	↑1.3
11/11 10:30	110.2	↑1.1
11/11 10:40	111.2	↑1.0
11/11 10:50	112.0	↑0.8
11/11 11:00	112.6	↑0.6
11/11 11:10	113.0	↑0.4
11/11 11:20	113.3	↑0.3
11/11 11:30	113.3	0	満潮
11/11 11:40	113.3	0
11/11 11:50	113.0	↓-0.3
11/11 12:00	112.6	↓-0.4
11/11 12:10	112.0	↓-0.6
11/11 12:20	111.3	↓-0.7
11/11 12:30	110.5	↓-0.8
11/11 12:40	109.5	↓-1.0
11/11 12:50	108.5	↓-1.0
11/11 13:00	107.3	↓-1.2
11/11 13:10	106.1	↓-1.2
11/11 13:20	104.7	↓-1.4
11/11 13:30	103.3	↓-1.4
11/11 13:40	101.9	↓-1.4
11/11 13:50	100.4	↓-1.5
11/11 14:00	98.8	↓-1.6
11/11 14:10	97.3	↓-1.5
11/11 14:20	95.7	↓-1.6
11/11 14:30	94.2	↓-1.5
11/11 14:40	92.6	↓-1.6
11/11 14:50	91.1	↓-1.5
11/11 15:00	89.6	↓-1.5
11/11 15:10	88.1	↓-1.5
11/11 15:20	86.7	↓-1.4
11/11 15:30	85.4	↓-1.3
11/11 15:40	84.1	↓-1.3
11/11 15:50	82.9	↓-1.2
11/11 16:00	81.8	↓-1.1
11/11 16:10	80.8	↓-1.0
11/11 16:20	79.8	↓-1.0
11/11 16:30	79.0	↓-0.8
11/11 16:40	78.3	↓-0.7
11/11 16:50	77.7	↓-0.6
11/11 17:00	77.1	↓-0.6
11/11 17:10	76.7	↓-0.4
11/11 17:20	76.5	↓-0.2
11/11 17:30	76.3	↓-0.2	干潮
11/11 17:40	76.3	0
11/11 17:50	76.4	↑0.1
11/11 18:00	76.6	↑0.2
11/11 18:10	76.9	↑0.3
11/11 18:20	77.3	↑0.4
11/11 18:30	77.9	↑0.6
11/11 18:40	78.6	↑0.7
11/11 18:50	79.4	↑0.8
11/11 19:00	80.2	↑0.8
11/11 19:10	81.2	↑1.0
11/11 19:20	82.3	↑1.1
11/11 19:30	83.4	↑1.1
11/11 19:40	84.6	↑1.2
11/11 19:50	85.9	↑1.3
11/11 20:00	87.2	↑1.3
11/11 20:10	88.5	↑1.3
11/11 20:20	89.9	↑1.4
11/11 20:30	91.2	↑1.3
11/11 20:40	92.6	↑1.4
11/11 20:50	94.0	↑1.4
11/11 21:00	95.3	↑1.3
11/11 21:10	96.5	↑1.2
11/11 21:20	97.7	↑1.2
11/11 21:30	98.9	↑1.2
11/11 21:40	99.9	↑1.0
11/11 21:50	100.9	↑1.0
11/11 22:00	101.7	↑0.8
11/11 22:10	102.5	↑0.8
11/11 22:20	103.1	↑0.6
11/11 22:30	103.5	↑0.4
11/11 22:40	103.9	↑0.4
11/11 22:50	104.1	↑0.2	満潮
11/11 23:00	104.1	0
11/11 23:10	104.0	↓-0.1
11/11 23:20	103.7	↓-0.3
11/11 23:30	103.3	↓-0.4
11/11 23:40	102.7	↓-0.6
11/11 23:50	101.9	↓-0.8