22 (月)	10:13	02:18	19:04	13:00
	106cm	40cm	126cm	102cm
小潮 出 05:26 入 17:36 出 12:44 入 21:55

那珂湊（茨城）2042年09月22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
9/22 00:00	57.5	↓-2.6
9/22 00:10	55.0	↓-2.5
9/22 00:20	52.7	↓-2.3
9/22 00:30	50.5	↓-2.2
9/22 00:40	48.5	↓-2.0
9/22 00:50	46.7	↓-1.8
9/22 01:00	45.1	↓-1.6
9/22 01:10	43.6	↓-1.5
9/22 01:20	42.4	↓-1.2
9/22 01:30	41.3	↓-1.1
9/22 01:40	40.5	↓-0.8
9/22 01:50	39.9	↓-0.6
9/22 02:00	39.4	↓-0.5
9/22 02:10	39.2	↓-0.2	干潮
9/22 02:20	39.2	0
9/22 02:30	39.3	↑0.1
9/22 02:40	39.7	↑0.4
9/22 02:50	40.2	↑0.5
9/22 03:00	40.9	↑0.7
9/22 03:10	41.7	↑0.8
9/22 03:20	42.7	↑1.0
9/22 03:30	43.9	↑1.2
9/22 03:40	45.2	↑1.3
9/22 03:50	46.6	↑1.4
9/22 04:00	48.1	↑1.5
9/22 04:10	49.8	↑1.7
9/22 04:20	51.5	↑1.7
9/22 04:30	53.4	↑1.9
9/22 04:40	55.3	↑1.9
9/22 04:50	57.3	↑2.0
9/22 05:00	59.3	↑2.0
9/22 05:10	61.4	↑2.1
9/22 05:20	63.6	↑2.2
9/22 05:30	65.7	↑2.1
9/22 05:40	67.9	↑2.2
9/22 05:50	70.1	↑2.2
9/22 06:00	72.4	↑2.3
9/22 06:10	74.6	↑2.2
9/22 06:20	76.7	↑2.1
9/22 06:30	78.9	↑2.2
9/22 06:40	81.0	↑2.1
9/22 06:50	83.1	↑2.1
9/22 07:00	85.1	↑2.0
9/22 07:10	87.1	↑2.0
9/22 07:20	89.0	↑1.9
9/22 07:30	90.8	↑1.8
9/22 07:40	92.6	↑1.8
9/22 07:50	94.2	↑1.6
9/22 08:00	95.7	↑1.5
9/22 08:10	97.2	↑1.5
9/22 08:20	98.5	↑1.3
9/22 08:30	99.7	↑1.2
9/22 08:40	100.8	↑1.1
9/22 08:50	101.7	↑0.9
9/22 09:00	102.6	↑0.9
9/22 09:10	103.3	↑0.7
9/22 09:20	103.9	↑0.6
9/22 09:30	104.4	↑0.5
9/22 09:40	104.8	↑0.4
9/22 09:50	105.0	↑0.2
9/22 10:00	105.2	↑0.2
9/22 10:10	105.2	0	満潮
9/22 10:20	105.2	0
9/22 10:30	105.1	↓-0.1
9/22 10:40	105.0	↓-0.1
9/22 10:50	104.7	↓-0.3
9/22 11:00	104.5	↓-0.2
9/22 11:10	104.1	↓-0.4
9/22 11:20	103.8	↓-0.3
9/22 11:30	103.5	↓-0.3
9/22 11:40	103.1	↓-0.4
9/22 11:50	102.7	↓-0.4
9/22 12:00	102.4	↓-0.3
9/22 12:10	102.1	↓-0.3
9/22 12:20	101.9	↓-0.2
9/22 12:30	101.7	↓-0.2
9/22 12:40	101.5	↓-0.2
9/22 12:50	101.4	↓-0.1	干潮
9/22 13:00	101.4	0	干潮
9/22 13:10	101.4	0
9/22 13:20	101.5	↑0.1
9/22 13:30	101.7	↑0.2
9/22 13:40	102.0	↑0.3
9/22 13:50	102.4	↑0.4
9/22 14:00	102.8	↑0.4
9/22 14:10	103.3	↑0.5
9/22 14:20	103.9	↑0.6
9/22 14:30	104.6	↑0.7
9/22 14:40	105.3	↑0.7
9/22 14:50	106.1	↑0.8
9/22 15:00	106.9	↑0.8
9/22 15:10	107.8	↑0.9
9/22 15:20	108.7	↑0.9
9/22 15:30	109.7	↑1.0
9/22 15:40	110.7	↑1.0
9/22 15:50	111.7	↑1.0
9/22 16:00	112.7	↑1.0
9/22 16:10	113.7	↑1.0
9/22 16:20	114.7	↑1.0
9/22 16:30	115.8	↑1.1
9/22 16:40	116.8	↑1.0
9/22 16:50	117.7	↑0.9
9/22 17:00	118.7	↑1.0
9/22 17:10	119.6	↑0.9
9/22 17:20	120.5	↑0.9
9/22 17:30	121.3	↑0.8
9/22 17:40	122.0	↑0.7
9/22 17:50	122.7	↑0.7
9/22 18:00	123.4	↑0.7
9/22 18:10	123.9	↑0.5
9/22 18:20	124.4	↑0.5
9/22 18:30	124.8	↑0.4
9/22 18:40	125.1	↑0.3
9/22 18:50	125.2	↑0.1
9/22 19:00	125.3	↑0.1	満潮
9/22 19:10	125.3	0
9/22 19:20	125.2	↓-0.1
9/22 19:30	124.9	↓-0.3
9/22 19:40	124.5	↓-0.4
9/22 19:50	124.0	↓-0.5
9/22 20:00	123.3	↓-0.7
9/22 20:10	122.6	↓-0.7
9/22 20:20	121.6	↓-1.0
9/22 20:30	120.6	↓-1.0
9/22 20:40	119.3	↓-1.3
9/22 20:50	118.0	↓-1.3
9/22 21:00	116.5	↓-1.5
9/22 21:10	114.9	↓-1.6
9/22 21:20	113.1	↓-1.8
9/22 21:30	111.2	↓-1.9
9/22 21:40	109.1	↓-2.1
9/22 21:50	107.0	↓-2.1
9/22 22:00	104.7	↓-2.3
9/22 22:10	102.3	↓-2.4
9/22 22:20	99.8	↓-2.5
9/22 22:30	97.2	↓-2.6
9/22 22:40	94.6	↓-2.6
9/22 22:50	91.9	↓-2.7
9/22 23:00	89.1	↓-2.8
9/22 23:10	86.3	↓-2.8
9/22 23:20	83.5	↓-2.8
9/22 23:30	80.6	↓-2.9	最大潮位差
9/22 23:40	77.8	↓-2.8
9/22 23:50	75.0	↓-2.8