11 (火)	01:36	07:04	13:13	20:02
	109cm	69cm	126cm	48cm
中潮 出 06:10 入 16:34 出 02:09 入 14:07

大洗（茨城）2031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	101.9	↑1.4
11/11 00:10	103.2	↑1.3
11/11 00:20	104.4	↑1.2
11/11 00:30	105.5	↑1.1
11/11 00:40	106.4	↑0.9
11/11 00:50	107.2	↑0.8
11/11 01:00	107.8	↑0.6
11/11 01:10	108.3	↑0.5
11/11 01:20	108.6	↑0.3
11/11 01:30	108.8	↑0.2	満潮
11/11 01:40	108.8	0
11/11 01:50	108.6	↓-0.2
11/11 02:00	108.3	↓-0.3
11/11 02:10	107.8	↓-0.5
11/11 02:20	107.2	↓-0.6
11/11 02:30	106.4	↓-0.8
11/11 02:40	105.4	↓-1.0
11/11 02:50	104.3	↓-1.1
11/11 03:00	103.1	↓-1.2
11/11 03:10	101.7	↓-1.4
11/11 03:20	100.2	↓-1.5
11/11 03:30	98.7	↓-1.5
11/11 03:40	97.0	↓-1.7
11/11 03:50	95.2	↓-1.8
11/11 04:00	93.3	↓-1.9
11/11 04:10	91.4	↓-1.9
11/11 04:20	89.5	↓-1.9
11/11 04:30	87.6	↓-1.9
11/11 04:40	85.6	↓-2.0
11/11 04:50	83.7	↓-1.9
11/11 05:00	81.9	↓-1.8
11/11 05:10	80.0	↓-1.9
11/11 05:20	78.3	↓-1.7
11/11 05:30	76.7	↓-1.6
11/11 05:40	75.2	↓-1.5
11/11 05:50	73.8	↓-1.4
11/11 06:00	72.6	↓-1.2
11/11 06:10	71.5	↓-1.1
11/11 06:20	70.6	↓-0.9
11/11 06:30	69.9	↓-0.7
11/11 06:40	69.4	↓-0.5
11/11 06:50	69.0	↓-0.4
11/11 07:00	68.9	↓-0.1	干潮
11/11 07:10	68.9	0
11/11 07:20	69.1	↑0.2
11/11 07:30	69.6	↑0.5
11/11 07:40	70.2	↑0.6
11/11 07:50	71.0	↑0.8
11/11 08:00	72.1	↑1.1
11/11 08:10	73.2	↑1.1
11/11 08:20	74.6	↑1.4
11/11 08:30	76.1	↑1.5
11/11 08:40	77.8	↑1.7
11/11 08:50	79.6	↑1.8
11/11 09:00	81.5	↑1.9
11/11 09:10	83.6	↑2.1
11/11 09:20	85.7	↑2.1
11/11 09:30	88.0	↑2.3
11/11 09:40	90.3	↑2.3
11/11 09:50	92.6	↑2.3
11/11 10:00	95.0	↑2.4
11/11 10:10	97.4	↑2.4
11/11 10:20	99.8	↑2.4
11/11 10:30	102.2	↑2.4
11/11 10:40	104.6	↑2.4
11/11 10:50	106.9	↑2.3
11/11 11:00	109.1	↑2.2
11/11 11:10	111.2	↑2.1
11/11 11:20	113.2	↑2.0
11/11 11:30	115.1	↑1.9
11/11 11:40	116.9	↑1.8
11/11 11:50	118.5	↑1.6
11/11 12:00	120.0	↑1.5
11/11 12:10	121.3	↑1.3
11/11 12:20	122.4	↑1.1
11/11 12:30	123.3	↑0.9
11/11 12:40	124.0	↑0.7
11/11 12:50	124.6	↑0.6
11/11 13:00	124.9	↑0.3
11/11 13:10	125.1	↑0.2	満潮
11/11 13:20	125.0	↓-0.1
11/11 13:30	124.8	↓-0.2
11/11 13:40	124.3	↓-0.5
11/11 13:50	123.6	↓-0.7
11/11 14:00	122.8	↓-0.8
11/11 14:10	121.7	↓-1.1
11/11 14:20	120.5	↓-1.2
11/11 14:30	119.0	↓-1.5
11/11 14:40	117.4	↓-1.6
11/11 14:50	115.6	↓-1.8
11/11 15:00	113.7	↓-1.9
11/11 15:10	111.6	↓-2.1
11/11 15:20	109.3	↓-2.3
11/11 15:30	106.8	↓-2.5
11/11 15:40	104.3	↓-2.5
11/11 15:50	101.6	↓-2.7
11/11 16:00	98.8	↓-2.8
11/11 16:10	96.0	↓-2.8
11/11 16:20	93.1	↓-2.9
11/11 16:30	90.1	↓-3.0
11/11 16:40	87.0	↓-3.1	最大潮位差
11/11 16:50	84.0	↓-3.0
11/11 17:00	81.0	↓-3.0
11/11 17:10	78.0	↓-3.0
11/11 17:20	75.0	↓-3.0
11/11 17:30	72.1	↓-2.9
11/11 17:40	69.3	↓-2.8
11/11 17:50	66.6	↓-2.7
11/11 18:00	64.1	↓-2.5
11/11 18:10	61.6	↓-2.5
11/11 18:20	59.3	↓-2.3
11/11 18:30	57.2	↓-2.1
11/11 18:40	55.3	↓-1.9
11/11 18:50	53.6	↓-1.7
11/11 19:00	52.1	↓-1.5
11/11 19:10	50.8	↓-1.3
11/11 19:20	49.7	↓-1.1
11/11 19:30	48.9	↓-0.8
11/11 19:40	48.3	↓-0.6
11/11 19:50	47.9	↓-0.4
11/11 20:00	47.7	↓-0.2	干潮
11/11 20:10	47.8	↑0.1
11/11 20:20	48.2	↑0.4
11/11 20:30	48.7	↑0.5
11/11 20:40	49.5	↑0.8
11/11 20:50	50.5	↑1.0
11/11 21:00	51.7	↑1.2
11/11 21:10	53.2	↑1.5
11/11 21:20	54.8	↑1.6
11/11 21:30	56.7	↑1.9
11/11 21:40	58.7	↑2.0
11/11 21:50	60.8	↑2.1
11/11 22:00	63.1	↑2.3
11/11 22:10	65.6	↑2.5
11/11 22:20	68.2	↑2.6
11/11 22:30	70.8	↑2.6
11/11 22:40	73.6	↑2.8
11/11 22:50	76.4	↑2.8
11/11 23:00	79.2	↑2.8
11/11 23:10	82.1	↑2.9
11/11 23:20	85.0	↑2.9
11/11 23:30	87.8	↑2.8
11/11 23:40	90.6	↑2.8
11/11 23:50	93.3	↑2.7