29 (月)	09:42	01:51	18:34	12:40
	106cm	37cm	126cm	101cm
小潮 出 05:32 入 17:26 出 12:27 入 21:35

那珂湊（茨城）2025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	49.0	↓-2.3
9/29 00:10	46.8	↓-2.2
9/29 00:20	44.8	↓-2.0
9/29 00:30	43.0	↓-1.8
9/29 00:40	41.4	↓-1.6
9/29 00:50	40.0	↓-1.4
9/29 01:00	38.9	↓-1.1
9/29 01:10	37.9	↓-1.0
9/29 01:20	37.2	↓-0.7
9/29 01:30	36.6	↓-0.6
9/29 01:40	36.3	↓-0.3
9/29 01:50	36.2	↓-0.1	干潮
9/29 02:00	36.3	↑0.1
9/29 02:10	36.6	↑0.3
9/29 02:20	37.1	↑0.5
9/29 02:30	37.8	↑0.7
9/29 02:40	38.6	↑0.8
9/29 02:50	39.7	↑1.1
9/29 03:00	40.9	↑1.2
9/29 03:10	42.2	↑1.3
9/29 03:20	43.7	↑1.5
9/29 03:30	45.3	↑1.6
9/29 03:40	47.0	↑1.7
9/29 03:50	48.8	↑1.8
9/29 04:00	50.8	↑2.0
9/29 04:10	52.8	↑2.0
9/29 04:20	54.9	↑2.1
9/29 04:30	57.1	↑2.2
9/29 04:40	59.3	↑2.2
9/29 04:50	61.5	↑2.2
9/29 05:00	63.9	↑2.4
9/29 05:10	66.2	↑2.3
9/29 05:20	68.5	↑2.3
9/29 05:30	70.9	↑2.4
9/29 05:40	73.2	↑2.3
9/29 05:50	75.5	↑2.3
9/29 06:00	77.8	↑2.3
9/29 06:10	80.1	↑2.3
9/29 06:20	82.3	↑2.2
9/29 06:30	84.4	↑2.1
9/29 06:40	86.5	↑2.1
9/29 06:50	88.5	↑2.0
9/29 07:00	90.5	↑2.0
9/29 07:10	92.3	↑1.8
9/29 07:20	94.1	↑1.8
9/29 07:30	95.7	↑1.6
9/29 07:40	97.2	↑1.5
9/29 07:50	98.6	↑1.4
9/29 08:00	99.9	↑1.3
9/29 08:10	101.1	↑1.2
9/29 08:20	102.1	↑1.0
9/29 08:30	103.0	↑0.9
9/29 08:40	103.8	↑0.8
9/29 08:50	104.4	↑0.6
9/29 09:00	105.0	↑0.6
9/29 09:10	105.3	↑0.3
9/29 09:20	105.6	↑0.3
9/29 09:30	105.8	↑0.2
9/29 09:40	105.8	0	満潮
9/29 09:50	105.8	0
9/29 10:00	105.7	↓-0.1
9/29 10:10	105.5	↓-0.2
9/29 10:20	105.2	↓-0.3
9/29 10:30	104.9	↓-0.3
9/29 10:40	104.5	↓-0.4
9/29 10:50	104.1	↓-0.4
9/29 11:00	103.6	↓-0.5
9/29 11:10	103.2	↓-0.4
9/29 11:20	102.8	↓-0.4
9/29 11:30	102.3	↓-0.5
9/29 11:40	102.0	↓-0.3
9/29 11:50	101.6	↓-0.4
9/29 12:00	101.3	↓-0.3
9/29 12:10	101.1	↓-0.2
9/29 12:20	100.9	↓-0.2
9/29 12:30	100.8	↓-0.1	干潮
9/29 12:40	100.7	↓-0.1	干潮
9/29 12:50	100.8	↑0.1
9/29 13:00	100.9	↑0.1
9/29 13:10	101.1	↑0.2
9/29 13:20	101.4	↑0.3
9/29 13:30	101.8	↑0.4
9/29 13:40	102.3	↑0.5
9/29 13:50	102.9	↑0.6
9/29 14:00	103.5	↑0.6
9/29 14:10	104.2	↑0.7
9/29 14:20	105.0	↑0.8
9/29 14:30	105.9	↑0.9
9/29 14:40	106.8	↑0.9
9/29 14:50	107.8	↑1.0
9/29 15:00	108.8	↑1.0
9/29 15:10	109.8	↑1.0
9/29 15:20	110.8	↑1.0
9/29 15:30	111.9	↑1.1
9/29 15:40	113.0	↑1.1
9/29 15:50	114.1	↑1.1
9/29 16:00	115.2	↑1.1
9/29 16:10	116.2	↑1.0
9/29 16:20	117.3	↑1.1
9/29 16:30	118.3	↑1.0
9/29 16:40	119.2	↑0.9
9/29 16:50	120.2	↑1.0
9/29 17:00	121.0	↑0.8
9/29 17:10	121.8	↑0.8
9/29 17:20	122.6	↑0.8
9/29 17:30	123.2	↑0.6
9/29 17:40	123.8	↑0.6
9/29 17:50	124.3	↑0.5
9/29 18:00	124.7	↑0.4
9/29 18:10	125.0	↑0.3
9/29 18:20	125.2	↑0.2
9/29 18:30	125.3	↑0.1	満潮
9/29 18:40	125.3	0
9/29 18:50	125.2	↓-0.1
9/29 19:00	124.9	↓-0.3
9/29 19:10	124.5	↓-0.4
9/29 19:20	123.9	↓-0.6
9/29 19:30	123.3	↓-0.6
9/29 19:40	122.5	↓-0.8
9/29 19:50	121.5	↓-1.0
9/29 20:00	120.4	↓-1.1
9/29 20:10	119.1	↓-1.3
9/29 20:20	117.7	↓-1.4
9/29 20:30	116.2	↓-1.5
9/29 20:40	114.5	↓-1.7
9/29 20:50	112.6	↓-1.9
9/29 21:00	110.7	↓-1.9
9/29 21:10	108.6	↓-2.1
9/29 21:20	106.3	↓-2.3
9/29 21:30	104.0	↓-2.3
9/29 21:40	101.5	↓-2.5
9/29 21:50	98.9	↓-2.6
9/29 22:00	96.3	↓-2.6
9/29 22:10	93.5	↓-2.8
9/29 22:20	90.7	↓-2.8
9/29 22:30	87.9	↓-2.8
9/29 22:40	85.0	↓-2.9
9/29 22:50	82.0	↓-3.0	最大潮位差
9/29 23:00	79.1	↓-2.9
9/29 23:10	76.2	↓-2.9
9/29 23:20	73.3	↓-2.9
9/29 23:30	70.4	↓-2.9
9/29 23:40	67.6	↓-2.8
9/29 23:50	64.9	↓-2.7