14 (金)	10:10	03:18	-	17:34
	119cm	69cm	-	59cm
長潮 出 06:41 入 16:25 出 12:05 入 00:22

大洗（茨城）2029年12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
12/14 00:00	82.9	↓-1.0
12/14 00:10	81.9	↓-1.0
12/14 00:20	80.9	↓-1.0
12/14 00:30	79.9	↓-1.0
12/14 00:40	78.9	↓-1.0
12/14 00:50	77.9	↓-1.0
12/14 01:00	76.9	↓-1.0
12/14 01:10	76.0	↓-0.9
12/14 01:20	75.1	↓-0.9
12/14 01:30	74.2	↓-0.9
12/14 01:40	73.3	↓-0.9
12/14 01:50	72.5	↓-0.8
12/14 02:00	71.7	↓-0.8
12/14 02:10	71.0	↓-0.7
12/14 02:20	70.4	↓-0.6
12/14 02:30	69.9	↓-0.5
12/14 02:40	69.4	↓-0.5
12/14 02:50	69.1	↓-0.3
12/14 03:00	68.8	↓-0.3
12/14 03:10	68.7	↓-0.1	干潮
12/14 03:20	68.6	↓-0.1
12/14 03:30	68.7	↑0.1
12/14 03:40	69.0	↑0.3
12/14 03:50	69.3	↑0.3
12/14 04:00	69.8	↑0.5
12/14 04:10	70.4	↑0.6
12/14 04:20	71.2	↑0.8
12/14 04:30	72.1	↑0.9
12/14 04:40	73.1	↑1.0
12/14 04:50	74.2	↑1.1
12/14 05:00	75.5	↑1.3
12/14 05:10	76.9	↑1.4
12/14 05:20	78.3	↑1.4
12/14 05:30	79.9	↑1.6
12/14 05:40	81.5	↑1.6
12/14 05:50	83.2	↑1.7
12/14 06:00	85.0	↑1.8
12/14 06:10	86.8	↑1.8
12/14 06:20	88.7	↑1.9
12/14 06:30	90.6	↑1.9
12/14 06:40	92.5	↑1.9
12/14 06:50	94.4	↑1.9
12/14 07:00	96.3	↑1.9
12/14 07:10	98.2	↑1.9
12/14 07:20	100.0	↑1.8
12/14 07:30	101.8	↑1.8
12/14 07:40	103.6	↑1.8
12/14 07:50	105.3	↑1.7
12/14 08:00	107.0	↑1.7
12/14 08:10	108.5	↑1.5
12/14 08:20	110.0	↑1.5
12/14 08:30	111.4	↑1.4
12/14 08:40	112.7	↑1.3
12/14 08:50	113.9	↑1.2
12/14 09:00	114.9	↑1.0
12/14 09:10	115.8	↑0.9
12/14 09:20	116.6	↑0.8
12/14 09:30	117.3	↑0.7
12/14 09:40	117.8	↑0.5
12/14 09:50	118.1	↑0.3
12/14 10:00	118.4	↑0.3	満潮
12/14 10:10	118.4	0	満潮
12/14 10:20	118.3	↓-0.1
12/14 10:30	118.1	↓-0.2
12/14 10:40	117.7	↓-0.4
12/14 10:50	117.2	↓-0.5
12/14 11:00	116.6	↓-0.6
12/14 11:10	115.8	↓-0.8
12/14 11:20	114.8	↓-1.0
12/14 11:30	113.8	↓-1.0
12/14 11:40	112.6	↓-1.2
12/14 11:50	111.3	↓-1.3
12/14 12:00	109.9	↓-1.4
12/14 12:10	108.4	↓-1.5
12/14 12:20	106.8	↓-1.6
12/14 12:30	105.2	↓-1.6
12/14 12:40	103.4	↓-1.8
12/14 12:50	101.6	↓-1.8
12/14 13:00	99.7	↓-1.9
12/14 13:10	97.7	↓-2.0
12/14 13:20	95.7	↓-2.0
12/14 13:30	93.7	↓-2.0
12/14 13:40	91.6	↓-2.1
12/14 13:50	89.5	↓-2.1
12/14 14:00	87.4	↓-2.1
12/14 14:10	85.3	↓-2.1
12/14 14:20	83.1	↓-2.2	最大潮位差
12/14 14:30	81.0	↓-2.1
12/14 14:40	79.0	↓-2.0
12/14 14:50	76.9	↓-2.1
12/14 15:00	74.9	↓-2.0
12/14 15:10	73.0	↓-1.9
12/14 15:20	71.2	↓-1.8
12/14 15:30	69.4	↓-1.8
12/14 15:40	67.8	↓-1.6
12/14 15:50	66.3	↓-1.5
12/14 16:00	64.9	↓-1.4
12/14 16:10	63.6	↓-1.3
12/14 16:20	62.4	↓-1.2
12/14 16:30	61.4	↓-1.0
12/14 16:40	60.6	↓-0.8
12/14 16:50	59.9	↓-0.7
12/14 17:00	59.3	↓-0.6
12/14 17:10	58.9	↓-0.4
12/14 17:20	58.7	↓-0.2
12/14 17:30	58.6	↓-0.1	干潮
12/14 17:40	58.6	0
12/14 17:50	58.8	↑0.2
12/14 18:00	59.0	↑0.2
12/14 18:10	59.5	↑0.5
12/14 18:20	60.0	↑0.5
12/14 18:30	60.7	↑0.7
12/14 18:40	61.4	↑0.7
12/14 18:50	62.2	↑0.8
12/14 19:00	63.2	↑1.0
12/14 19:10	64.2	↑1.0
12/14 19:20	65.2	↑1.0
12/14 19:30	66.3	↑1.1
12/14 19:40	67.5	↑1.2
12/14 19:50	68.7	↑1.2
12/14 20:00	70.0	↑1.3
12/14 20:10	71.2	↑1.2
12/14 20:20	72.5	↑1.3
12/14 20:30	73.8	↑1.3
12/14 20:40	75.1	↑1.3
12/14 20:50	76.4	↑1.3
12/14 21:00	77.6	↑1.2
12/14 21:10	78.8	↑1.2
12/14 21:20	80.0	↑1.2
12/14 21:30	81.1	↑1.1
12/14 21:40	82.2	↑1.1
12/14 21:50	83.2	↑1.0
12/14 22:00	84.1	↑0.9
12/14 22:10	85.0	↑0.9
12/14 22:20	85.8	↑0.8
12/14 22:30	86.5	↑0.7
12/14 22:40	87.1	↑0.6
12/14 22:50	87.7	↑0.6
12/14 23:00	88.2	↑0.5
12/14 23:10	88.6	↑0.4
12/14 23:20	88.9	↑0.3
12/14 23:30	89.1	↑0.2
12/14 23:40	89.3	↑0.2
12/14 23:50	89.4	↑0.1