13 (金)	02:41	08:21	14:27	21:04
	112cm	60cm	128cm	35cm
大潮 出 06:13 入 16:32 出 15:36 入 03:41

那珂湊（茨城）2054年11月13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
11/13 00:00	86.4	↑2.8
11/13 00:10	89.0	↑2.6
11/13 00:20	91.6	↑2.6
11/13 00:30	94.1	↑2.5
11/13 00:40	96.5	↑2.4
11/13 00:50	98.8	↑2.3
11/13 01:00	100.9	↑2.1
11/13 01:10	102.8	↑1.9
11/13 01:20	104.6	↑1.8
11/13 01:30	106.2	↑1.6
11/13 01:40	107.6	↑1.4
11/13 01:50	108.8	↑1.2
11/13 02:00	109.8	↑1.0
11/13 02:10	110.6	↑0.8
11/13 02:20	111.1	↑0.5
11/13 02:30	111.4	↑0.3
11/13 02:40	111.5	↑0.1	満潮
11/13 02:50	111.4	↓-0.1
11/13 03:00	111.1	↓-0.3
11/13 03:10	110.5	↓-0.6
11/13 03:20	109.8	↓-0.7
11/13 03:30	108.8	↓-1.0
11/13 03:40	107.6	↓-1.2
11/13 03:50	106.2	↓-1.4
11/13 04:00	104.7	↓-1.5
11/13 04:10	103.0	↓-1.7
11/13 04:20	101.2	↓-1.8
11/13 04:30	99.2	↓-2.0
11/13 04:40	97.1	↓-2.1
11/13 04:50	94.9	↓-2.2
11/13 05:00	92.6	↓-2.3
11/13 05:10	90.3	↓-2.3
11/13 05:20	87.9	↓-2.4
11/13 05:30	85.5	↓-2.4
11/13 05:40	83.1	↓-2.4
11/13 05:50	80.7	↓-2.4
11/13 06:00	78.4	↓-2.3
11/13 06:10	76.1	↓-2.3
11/13 06:20	73.9	↓-2.2
11/13 06:30	71.7	↓-2.2
11/13 06:40	69.7	↓-2.0
11/13 06:50	67.8	↓-1.9
11/13 07:00	66.1	↓-1.7
11/13 07:10	64.5	↓-1.6
11/13 07:20	63.1	↓-1.4
11/13 07:30	61.9	↓-1.2
11/13 07:40	60.9	↓-1.0
11/13 07:50	60.2	↓-0.7
11/13 08:00	59.6	↓-0.6
11/13 08:10	59.3	↓-0.3
11/13 08:20	59.2	↓-0.1	干潮
11/13 08:30	59.3	↑0.1
11/13 08:40	59.6	↑0.3
11/13 08:50	60.2	↑0.6
11/13 09:00	61.1	↑0.9
11/13 09:10	62.1	↑1.0
11/13 09:20	63.4	↑1.3
11/13 09:30	64.9	↑1.5
11/13 09:40	66.6	↑1.7
11/13 09:50	68.5	↑1.9
11/13 10:00	70.6	↑2.1
11/13 10:10	72.8	↑2.2
11/13 10:20	75.2	↑2.4
11/13 10:30	77.7	↑2.5
11/13 10:40	80.3	↑2.6
11/13 10:50	83.1	↑2.8
11/13 11:00	85.9	↑2.8
11/13 11:10	88.7	↑2.8
11/13 11:20	91.6	↑2.9
11/13 11:30	94.5	↑2.9
11/13 11:40	97.4	↑2.9
11/13 11:50	100.3	↑2.9
11/13 12:00	103.1	↑2.8
11/13 12:10	105.9	↑2.8
11/13 12:20	108.5	↑2.6
11/13 12:30	111.1	↑2.6
11/13 12:40	113.5	↑2.4
11/13 12:50	115.8	↑2.3
11/13 13:00	117.9	↑2.1
11/13 13:10	119.8	↑1.9
11/13 13:20	121.5	↑1.7
11/13 13:30	123.0	↑1.5
11/13 13:40	124.3	↑1.3
11/13 13:50	125.4	↑1.1
11/13 14:00	126.2	↑0.8
11/13 14:10	126.7	↑0.5
11/13 14:20	127.0	↑0.3	満潮
11/13 14:30	127.1	↑0.1
11/13 14:40	126.8	↓-0.3
11/13 14:50	126.3	↓-0.5
11/13 15:00	125.5	↓-0.8
11/13 15:10	124.5	↓-1.0
11/13 15:20	123.2	↓-1.3
11/13 15:30	121.6	↓-1.6
11/13 15:40	119.8	↓-1.8
11/13 15:50	117.7	↓-2.1
11/13 16:00	115.4	↓-2.3
11/13 16:10	112.9	↓-2.5
11/13 16:20	110.2	↓-2.7
11/13 16:30	107.3	↓-2.9
11/13 16:40	104.2	↓-3.1
11/13 16:50	101.0	↓-3.2
11/13 17:00	97.6	↓-3.4
11/13 17:10	94.1	↓-3.5
11/13 17:20	90.6	↓-3.5
11/13 17:30	87.0	↓-3.6
11/13 17:40	83.3	↓-3.7	最大潮位差
11/13 17:50	79.6	↓-3.7	最大潮位差
11/13 18:00	75.9	↓-3.7	最大潮位差
11/13 18:10	72.3	↓-3.6
11/13 18:20	68.7	↓-3.6
11/13 18:30	65.1	↓-3.6
11/13 18:40	61.7	↓-3.4
11/13 18:50	58.4	↓-3.3
11/13 19:00	55.2	↓-3.2
11/13 19:10	52.2	↓-3.0
11/13 19:20	49.4	↓-2.8
11/13 19:30	46.8	↓-2.6
11/13 19:40	44.4	↓-2.4
11/13 19:50	42.3	↓-2.1
11/13 20:00	40.4	↓-1.9
11/13 20:10	38.7	↓-1.7
11/13 20:20	37.3	↓-1.4
11/13 20:30	36.2	↓-1.1
11/13 20:40	35.4	↓-0.8
11/13 20:50	34.9	↓-0.5
11/13 21:00	34.7	↓-0.2	干潮
11/13 21:10	34.8	↑0.1
11/13 21:20	35.1	↑0.3
11/13 21:30	35.8	↑0.7
11/13 21:40	36.7	↑0.9
11/13 21:50	37.9	↑1.2
11/13 22:00	39.4	↑1.5
11/13 22:10	41.1	↑1.7
11/13 22:20	43.1	↑2.0
11/13 22:30	45.3	↑2.2
11/13 22:40	47.7	↑2.4
11/13 22:50	50.2	↑2.5
11/13 23:00	53.0	↑2.8
11/13 23:10	55.9	↑2.9
11/13 23:20	58.9	↑3.0
11/13 23:30	62.1	↑3.2
11/13 23:40	65.3	↑3.2
11/13 23:50	68.7	↑3.4