31 (土)	11:09	04:36	-	18:44
	121cm	73cm	-	35cm
長潮 出 06:49 入 16:34 出 12:52 入 01:28

大洗（茨城）2033年12月31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
12/31 00:00	89.6	↓-0.1
12/31 00:10	89.3	↓-0.3
12/31 00:20	89.0	↓-0.3
12/31 00:30	88.6	↓-0.4
12/31 00:40	88.1	↓-0.5
12/31 00:50	87.5	↓-0.6
12/31 01:00	86.9	↓-0.6
12/31 01:10	86.2	↓-0.7
12/31 01:20	85.5	↓-0.7
12/31 01:30	84.7	↓-0.8
12/31 01:40	83.9	↓-0.8
12/31 01:50	83.0	↓-0.9
12/31 02:00	82.1	↓-0.9
12/31 02:10	81.3	↓-0.8
12/31 02:20	80.4	↓-0.9
12/31 02:30	79.5	↓-0.9
12/31 02:40	78.6	↓-0.9
12/31 02:50	77.7	↓-0.9
12/31 03:00	76.8	↓-0.9
12/31 03:10	76.0	↓-0.8
12/31 03:20	75.3	↓-0.7
12/31 03:30	74.6	↓-0.7
12/31 03:40	73.9	↓-0.7
12/31 03:50	73.4	↓-0.5
12/31 04:00	72.9	↓-0.5
12/31 04:10	72.6	↓-0.3
12/31 04:20	72.3	↓-0.3
12/31 04:30	72.2	↓-0.1	干潮
12/31 04:40	72.2	0
12/31 04:50	72.3	↑0.1
12/31 05:00	72.6	↑0.3
12/31 05:10	73.0	↑0.4
12/31 05:20	73.5	↑0.5
12/31 05:30	74.2	↑0.7
12/31 05:40	75.0	↑0.8
12/31 05:50	76.0	↑1.0
12/31 06:00	77.0	↑1.0
12/31 06:10	78.2	↑1.2
12/31 06:20	79.5	↑1.3
12/31 06:30	80.9	↑1.4
12/31 06:40	82.5	↑1.6
12/31 06:50	84.0	↑1.5
12/31 07:00	85.7	↑1.7
12/31 07:10	87.5	↑1.8
12/31 07:20	89.3	↑1.8
12/31 07:30	91.1	↑1.8
12/31 07:40	93.0	↑1.9
12/31 07:50	94.9	↑1.9
12/31 08:00	96.8	↑1.9
12/31 08:10	98.7	↑1.9
12/31 08:20	100.6	↑1.9
12/31 08:30	102.5	↑1.9
12/31 08:40	104.3	↑1.8
12/31 08:50	106.1	↑1.8
12/31 09:00	107.9	↑1.8
12/31 09:10	109.6	↑1.7
12/31 09:20	111.2	↑1.6
12/31 09:30	112.7	↑1.5
12/31 09:40	114.1	↑1.4
12/31 09:50	115.3	↑1.2
12/31 10:00	116.5	↑1.2
12/31 10:10	117.5	↑1.0
12/31 10:20	118.4	↑0.9
12/31 10:30	119.1	↑0.7
12/31 10:40	119.7	↑0.6
12/31 10:50	120.1	↑0.4
12/31 11:00	120.3	↑0.2	満潮
12/31 11:10	120.4	↑0.1
12/31 11:20	120.2	↓-0.2
12/31 11:30	120.0	↓-0.2
12/31 11:40	119.5	↓-0.5
12/31 11:50	118.8	↓-0.7
12/31 12:00	118.0	↓-0.8
12/31 12:10	117.0	↓-1.0
12/31 12:20	115.9	↓-1.1
12/31 12:30	114.5	↓-1.4
12/31 12:40	113.0	↓-1.5
12/31 12:50	111.4	↓-1.6
12/31 13:00	109.6	↓-1.8
12/31 13:10	107.7	↓-1.9
12/31 13:20	105.6	↓-2.1
12/31 13:30	103.4	↓-2.2
12/31 13:40	101.1	↓-2.3
12/31 13:50	98.7	↓-2.4
12/31 14:00	96.1	↓-2.6
12/31 14:10	93.5	↓-2.6
12/31 14:20	90.7	↓-2.8
12/31 14:30	87.9	↓-2.8
12/31 14:40	85.0	↓-2.9
12/31 14:50	82.1	↓-2.9
12/31 15:00	79.1	↓-3.0
12/31 15:10	76.1	↓-3.0
12/31 15:20	73.0	↓-3.1	最大潮位差
12/31 15:30	70.0	↓-3.0
12/31 15:40	67.0	↓-3.0
12/31 15:50	64.0	↓-3.0
12/31 16:00	61.1	↓-2.9
12/31 16:10	58.2	↓-2.9
12/31 16:20	55.5	↓-2.7
12/31 16:30	52.8	↓-2.7
12/31 16:40	50.3	↓-2.5
12/31 16:50	47.9	↓-2.4
12/31 17:00	45.7	↓-2.2
12/31 17:10	43.6	↓-2.1
12/31 17:20	41.8	↓-1.8
12/31 17:30	40.1	↓-1.7
12/31 17:40	38.6	↓-1.5
12/31 17:50	37.4	↓-1.2
12/31 18:00	36.3	↓-1.1
12/31 18:10	35.5	↓-0.8
12/31 18:20	34.9	↓-0.6
12/31 18:30	34.5	↓-0.4
12/31 18:40	34.3	↓-0.2	干潮
12/31 18:50	34.4	↑0.1
12/31 19:00	34.6	↑0.2
12/31 19:10	35.1	↑0.5
12/31 19:20	35.8	↑0.7
12/31 19:30	36.6	↑0.8
12/31 19:40	37.7	↑1.1
12/31 19:50	38.9	↑1.2
12/31 20:00	40.3	↑1.4
12/31 20:10	41.9	↑1.6
12/31 20:20	43.6	↑1.7
12/31 20:30	45.4	↑1.8
12/31 20:40	47.3	↑1.9
12/31 20:50	49.4	↑2.1
12/31 21:00	51.6	↑2.2
12/31 21:10	53.8	↑2.2
12/31 21:20	56.1	↑2.3
12/31 21:30	58.4	↑2.3
12/31 21:40	60.8	↑2.4
12/31 21:50	63.2	↑2.4
12/31 22:00	65.6	↑2.4
12/31 22:10	68.0	↑2.4
12/31 22:20	70.3	↑2.3
12/31 22:30	72.6	↑2.3
12/31 22:40	74.9	↑2.3
12/31 22:50	77.1	↑2.2
12/31 23:00	79.2	↑2.1
12/31 23:10	81.2	↑2.0
12/31 23:20	83.1	↑1.9
12/31 23:30	84.9	↑1.8
12/31 23:40	86.5	↑1.6
12/31 23:50	88.1	↑1.6