29 (月)	11:41	03:07	19:43	13:46
	109cm	37cm	121cm	108cm
小潮 出 05:31 入 17:26 出 23:05 入 13:34

那珂湊（茨城）2059年09月29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
9/29 00:00	65.7	↓-2.9	最大潮位差
9/29 00:10	62.9	↓-2.8
9/29 00:20	60.2	↓-2.7
9/29 00:30	57.6	↓-2.6
9/29 00:40	55.1	↓-2.5
9/29 00:50	52.7	↓-2.4
9/29 01:00	50.5	↓-2.2
9/29 01:10	48.4	↓-2.1
9/29 01:20	46.4	↓-2.0
9/29 01:30	44.7	↓-1.7
9/29 01:40	43.1	↓-1.6
9/29 01:50	41.6	↓-1.5
9/29 02:00	40.4	↓-1.2
9/29 02:10	39.3	↓-1.1
9/29 02:20	38.4	↓-0.9
9/29 02:30	37.7	↓-0.7
9/29 02:40	37.1	↓-0.6
9/29 02:50	36.8	↓-0.3
9/29 03:00	36.6	↓-0.2	干潮
9/29 03:10	36.5	↓-0.1
9/29 03:20	36.7	↑0.2
9/29 03:30	37.0	↑0.3
9/29 03:40	37.5	↑0.5
9/29 03:50	38.1	↑0.6
9/29 04:00	38.9	↑0.8
9/29 04:10	39.8	↑0.9
9/29 04:20	40.9	↑1.1
9/29 04:30	42.1	↑1.2
9/29 04:40	43.5	↑1.4
9/29 04:50	45.0	↑1.5
9/29 05:00	46.6	↑1.6
9/29 05:10	48.3	↑1.7
9/29 05:20	50.1	↑1.8
9/29 05:30	52.1	↑2.0
9/29 05:40	54.1	↑2.0
9/29 05:50	56.2	↑2.1
9/29 06:00	58.3	↑2.1
9/29 06:10	60.6	↑2.3
9/29 06:20	62.9	↑2.3
9/29 06:30	65.2	↑2.3
9/29 06:40	67.5	↑2.3
9/29 06:50	69.9	↑2.4
9/29 07:00	72.3	↑2.4
9/29 07:10	74.7	↑2.4
9/29 07:20	77.1	↑2.4
9/29 07:30	79.4	↑2.3
9/29 07:40	81.7	↑2.3
9/29 07:50	84.0	↑2.3
9/29 08:00	86.2	↑2.2
9/29 08:10	88.3	↑2.1
9/29 08:20	90.4	↑2.1
9/29 08:30	92.4	↑2.0
9/29 08:40	94.2	↑1.8
9/29 08:50	96.0	↑1.8
9/29 09:00	97.7	↑1.7
9/29 09:10	99.2	↑1.5
9/29 09:20	100.6	↑1.4
9/29 09:30	101.9	↑1.3
9/29 09:40	103.1	↑1.2
9/29 09:50	104.2	↑1.1
9/29 10:00	105.1	↑0.9
9/29 10:10	106.0	↑0.9
9/29 10:20	106.7	↑0.7
9/29 10:30	107.3	↑0.6
9/29 10:40	107.8	↑0.5
9/29 10:50	108.2	↑0.4
9/29 11:00	108.5	↑0.3
9/29 11:10	108.7	↑0.2
9/29 11:20	108.8	↑0.1
9/29 11:30	108.9	↑0.1
9/29 11:40	108.9	0	満潮
9/29 11:50	108.9	0
9/29 12:00	108.9	0
9/29 12:10	108.8	↓-0.1
9/29 12:20	108.7	↓-0.1
9/29 12:30	108.5	↓-0.2
9/29 12:40	108.4	↓-0.1
9/29 12:50	108.3	↓-0.1
9/29 13:00	108.2	↓-0.1
9/29 13:10	108.0	↓-0.2
9/29 13:20	108.0	0
9/29 13:30	107.9	↓-0.1
9/29 13:40	107.9	0	干潮
9/29 13:50	107.9	0
9/29 14:00	107.9	0
9/29 14:10	108.0	↑0.1
9/29 14:20	108.1	↑0.1
9/29 14:30	108.2	↑0.1
9/29 14:40	108.4	↑0.2
9/29 14:50	108.6	↑0.2
9/29 15:00	108.9	↑0.3
9/29 15:10	109.2	↑0.3
9/29 15:20	109.5	↑0.3
9/29 15:30	109.8	↑0.3
9/29 15:40	110.2	↑0.4
9/29 15:50	110.6	↑0.4
9/29 16:00	111.0	↑0.4
9/29 16:10	111.5	↑0.5
9/29 16:20	112.0	↑0.5
9/29 16:30	112.4	↑0.4
9/29 16:40	112.9	↑0.5
9/29 16:50	113.5	↑0.6
9/29 17:00	114.0	↑0.5
9/29 17:10	114.5	↑0.5
9/29 17:20	115.0	↑0.5
9/29 17:30	115.6	↑0.6
9/29 17:40	116.1	↑0.5
9/29 17:50	116.6	↑0.5
9/29 18:00	117.1	↑0.5
9/29 18:10	117.6	↑0.5
9/29 18:20	118.1	↑0.5
9/29 18:30	118.5	↑0.4
9/29 18:40	118.9	↑0.4
9/29 18:50	119.3	↑0.4
9/29 19:00	119.6	↑0.3
9/29 19:10	119.8	↑0.2
9/29 19:20	120.0	↑0.2
9/29 19:30	120.2	↑0.2
9/29 19:40	120.2	0	満潮
9/29 19:50	120.2	0
9/29 20:00	120.1	↓-0.1
9/29 20:10	119.9	↓-0.2
9/29 20:20	119.6	↓-0.3
9/29 20:30	119.1	↓-0.5
9/29 20:40	118.6	↓-0.5
9/29 20:50	117.9	↓-0.7
9/29 21:00	117.2	↓-0.7
9/29 21:10	116.3	↓-0.9
9/29 21:20	115.2	↓-1.1
9/29 21:30	114.0	↓-1.2
9/29 21:40	112.7	↓-1.3
9/29 21:50	111.3	↓-1.4
9/29 22:00	109.8	↓-1.5
9/29 22:10	108.1	↓-1.7
9/29 22:20	106.3	↓-1.8
9/29 22:30	104.4	↓-1.9
9/29 22:40	102.3	↓-2.1
9/29 22:50	100.2	↓-2.1
9/29 23:00	98.0	↓-2.2
9/29 23:10	95.7	↓-2.3
9/29 23:20	93.3	↓-2.4
9/29 23:30	90.9	↓-2.4
9/29 23:40	88.4	↓-2.5
9/29 23:50	85.9	↓-2.5