19 (日)	12:06	05:07	-	18:57
	118cm	58cm	-	62cm
若潮 出 06:19 入 16:29 出 13:19 入 00:52

那珂湊（茨城）2045年11月19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
11/19 00:00	89.0	↓-0.8
11/19 00:10	88.2	↓-0.8
11/19 00:20	87.3	↓-0.9
11/19 00:30	86.3	↓-1.0
11/19 00:40	85.3	↓-1.0
11/19 00:50	84.1	↓-1.2
11/19 01:00	82.9	↓-1.2
11/19 01:10	81.6	↓-1.3
11/19 01:20	80.2	↓-1.4
11/19 01:30	78.9	↓-1.3
11/19 01:40	77.4	↓-1.5
11/19 01:50	76.0	↓-1.4
11/19 02:00	74.6	↓-1.4
11/19 02:10	73.1	↓-1.5
11/19 02:20	71.7	↓-1.4
11/19 02:30	70.3	↓-1.4
11/19 02:40	68.9	↓-1.4
11/19 02:50	67.6	↓-1.3
11/19 03:00	66.3	↓-1.3
11/19 03:10	65.0	↓-1.3
11/19 03:20	63.8	↓-1.2
11/19 03:30	62.7	↓-1.1
11/19 03:40	61.7	↓-1.0
11/19 03:50	60.8	↓-0.9
11/19 04:00	59.9	↓-0.9
11/19 04:10	59.2	↓-0.7
11/19 04:20	58.5	↓-0.7
11/19 04:30	58.0	↓-0.5
11/19 04:40	57.6	↓-0.4
11/19 04:50	57.3	↓-0.3
11/19 05:00	57.2	↓-0.1	干潮
11/19 05:10	57.2	0
11/19 05:20	57.3	↑0.1
11/19 05:30	57.6	↑0.3
11/19 05:40	58.0	↑0.4
11/19 05:50	58.5	↑0.5
11/19 06:00	59.2	↑0.7
11/19 06:10	60.0	↑0.8
11/19 06:20	61.0	↑1.0
11/19 06:30	62.1	↑1.1
11/19 06:40	63.4	↑1.3
11/19 06:50	64.8	↑1.4
11/19 07:00	66.3	↑1.5
11/19 07:10	68.0	↑1.7
11/19 07:20	69.7	↑1.7
11/19 07:30	71.6	↑1.9
11/19 07:40	73.6	↑2.0
11/19 07:50	75.6	↑2.0
11/19 08:00	77.8	↑2.2
11/19 08:10	80.0	↑2.2
11/19 08:20	82.2	↑2.2
11/19 08:30	84.5	↑2.3
11/19 08:40	86.8	↑2.3
11/19 08:50	89.2	↑2.4	最大潮位差
11/19 09:00	91.5	↑2.3
11/19 09:10	93.8	↑2.3
11/19 09:20	96.1	↑2.3
11/19 09:30	98.4	↑2.3
11/19 09:40	100.5	↑2.1
11/19 09:50	102.6	↑2.1
11/19 10:00	104.7	↑2.1
11/19 10:10	106.6	↑1.9
11/19 10:20	108.4	↑1.8
11/19 10:30	110.0	↑1.6
11/19 10:40	111.6	↑1.6
11/19 10:50	112.9	↑1.3
11/19 11:00	114.2	↑1.3
11/19 11:10	115.2	↑1.0
11/19 11:20	116.1	↑0.9
11/19 11:30	116.8	↑0.7
11/19 11:40	117.4	↑0.6
11/19 11:50	117.7	↑0.3
11/19 12:00	117.9	↑0.2	満潮
11/19 12:10	117.9	0
11/19 12:20	117.7	↓-0.2
11/19 12:30	117.4	↓-0.3
11/19 12:40	116.8	↓-0.6
11/19 12:50	116.1	↓-0.7
11/19 13:00	115.3	↓-0.8
11/19 13:10	114.3	↓-1.0
11/19 13:20	113.1	↓-1.2
11/19 13:30	111.8	↓-1.3
11/19 13:40	110.4	↓-1.4
11/19 13:50	108.8	↓-1.6
11/19 14:00	107.2	↓-1.6
11/19 14:10	105.4	↓-1.8
11/19 14:20	103.6	↓-1.8
11/19 14:30	101.7	↓-1.9
11/19 14:40	99.7	↓-2.0
11/19 14:50	97.7	↓-2.0
11/19 15:00	95.6	↓-2.1
11/19 15:10	93.5	↓-2.1
11/19 15:20	91.4	↓-2.1
11/19 15:30	89.3	↓-2.1
11/19 15:40	87.2	↓-2.1
11/19 15:50	85.1	↓-2.1
11/19 16:00	83.0	↓-2.1
11/19 16:10	81.0	↓-2.0
11/19 16:20	79.0	↓-2.0
11/19 16:30	77.1	↓-1.9
11/19 16:40	75.3	↓-1.8
11/19 16:50	73.5	↓-1.8
11/19 17:00	71.9	↓-1.6
11/19 17:10	70.3	↓-1.6
11/19 17:20	68.9	↓-1.4
11/19 17:30	67.6	↓-1.3
11/19 17:40	66.4	↓-1.2
11/19 17:50	65.3	↓-1.1
11/19 18:00	64.4	↓-0.9
11/19 18:10	63.6	↓-0.8
11/19 18:20	63.0	↓-0.6
11/19 18:30	62.5	↓-0.5
11/19 18:40	62.2	↓-0.3
11/19 18:50	62.0	↓-0.2	干潮
11/19 19:00	62.0	0
11/19 19:10	62.1	↑0.1
11/19 19:20	62.4	↑0.3
11/19 19:30	62.8	↑0.4
11/19 19:40	63.4	↑0.6
11/19 19:50	64.1	↑0.7
11/19 20:00	65.0	↑0.9
11/19 20:10	65.9	↑0.9
11/19 20:20	67.0	↑1.1
11/19 20:30	68.2	↑1.2
11/19 20:40	69.5	↑1.3
11/19 20:50	70.9	↑1.4
11/19 21:00	72.3	↑1.4
11/19 21:10	73.8	↑1.5
11/19 21:20	75.3	↑1.5
11/19 21:30	76.8	↑1.5
11/19 21:40	78.4	↑1.6
11/19 21:50	80.0	↑1.6
11/19 22:00	81.5	↑1.5
11/19 22:10	83.1	↑1.6
11/19 22:20	84.5	↑1.4
11/19 22:30	86.0	↑1.5
11/19 22:40	87.3	↑1.3
11/19 22:50	88.6	↑1.3
11/19 23:00	89.8	↑1.2
11/19 23:10	90.9	↑1.1
11/19 23:20	91.9	↑1.0
11/19 23:30	92.7	↑0.8
11/19 23:40	93.5	↑0.8
11/19 23:50	94.1	↑0.6