01 (月)	20:22	03:44	-	-
	125cm	48cm	-	-
長潮 出 05:10 入 18:07 出 13:42 入 22:52

那珂湊（茨城）2025年09月01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
9/1 00:00	82.6	↓-2.8	最大潮位差
9/1 00:10	79.9	↓-2.7
9/1 00:20	77.2	↓-2.7
9/1 00:30	74.6	↓-2.6
9/1 00:40	72.1	↓-2.5
9/1 00:50	69.6	↓-2.5
9/1 01:00	67.2	↓-2.4
9/1 01:10	65.0	↓-2.2
9/1 01:20	62.8	↓-2.2
9/1 01:30	60.8	↓-2.0
9/1 01:40	58.9	↓-1.9
9/1 01:50	57.1	↓-1.8
9/1 02:00	55.5	↓-1.6
9/1 02:10	54.0	↓-1.5
9/1 02:20	52.6	↓-1.4
9/1 02:30	51.4	↓-1.2
9/1 02:40	50.4	↓-1.0
9/1 02:50	49.5	↓-0.9
9/1 03:00	48.8	↓-0.7
9/1 03:10	48.3	↓-0.5
9/1 03:20	47.8	↓-0.5
9/1 03:30	47.6	↓-0.2
9/1 03:40	47.5	↓-0.1	干潮
9/1 03:50	47.5	0
9/1 04:00	47.6	↑0.1
9/1 04:10	47.9	↑0.3
9/1 04:20	48.4	↑0.5
9/1 04:30	48.9	↑0.5
9/1 04:40	49.6	↑0.7
9/1 04:50	50.4	↑0.8
9/1 05:00	51.3	↑0.9
9/1 05:10	52.3	↑1.0
9/1 05:20	53.5	↑1.2
9/1 05:30	54.7	↑1.2
9/1 05:40	56.0	↑1.3
9/1 05:50	57.4	↑1.4
9/1 06:00	58.8	↑1.4
9/1 06:10	60.4	↑1.6
9/1 06:20	62.0	↑1.6
9/1 06:30	63.6	↑1.6
9/1 06:40	65.3	↑1.7
9/1 06:50	67.0	↑1.7
9/1 07:00	68.8	↑1.8
9/1 07:10	70.6	↑1.8
9/1 07:20	72.4	↑1.8
9/1 07:30	74.2	↑1.8
9/1 07:40	76.0	↑1.8
9/1 07:50	77.8	↑1.8
9/1 08:00	79.5	↑1.7
9/1 08:10	81.2	↑1.7
9/1 08:20	82.9	↑1.7
9/1 08:30	84.6	↑1.7
9/1 08:40	86.2	↑1.6
9/1 08:50	87.7	↑1.5
9/1 09:00	89.1	↑1.4
9/1 09:10	90.5	↑1.4
9/1 09:20	91.8	↑1.3
9/1 09:30	93.0	↑1.2
9/1 09:40	94.1	↑1.1
9/1 09:50	95.1	↑1.0
9/1 10:00	96.1	↑1.0
9/1 10:10	96.9	↑0.8
9/1 10:20	97.7	↑0.8
9/1 10:30	98.3	↑0.6
9/1 10:40	98.9	↑0.6
9/1 10:50	99.4	↑0.5
9/1 11:00	99.8	↑0.4
9/1 11:10	100.1	↑0.3
9/1 11:20	100.4	↑0.3
9/1 11:30	100.6	↑0.2
9/1 11:40	100.8	↑0.2
9/1 11:50	100.9	↑0.1
9/1 12:00	100.9	0
9/1 12:10	101.0	↑0.1
9/1 12:20	101.0	0
9/1 12:30	101.0	0
9/1 12:40	101.0	0
9/1 12:50	101.0	0
9/1 13:00	101.0	0
9/1 13:10	101.1	↑0.1
9/1 13:20	101.1	0
9/1 13:30	101.2	↑0.1
9/1 13:40	101.3	↑0.1
9/1 13:50	101.5	↑0.2
9/1 14:00	101.6	↑0.1
9/1 14:10	101.9	↑0.3
9/1 14:20	102.2	↑0.3
9/1 14:30	102.5	↑0.3
9/1 14:40	102.9	↑0.4
9/1 14:50	103.3	↑0.4
9/1 15:00	103.8	↑0.5
9/1 15:10	104.3	↑0.5
9/1 15:20	104.9	↑0.6
9/1 15:30	105.5	↑0.6
9/1 15:40	106.1	↑0.6
9/1 15:50	106.8	↑0.7
9/1 16:00	107.5	↑0.7
9/1 16:10	108.3	↑0.8
9/1 16:20	109.0	↑0.7
9/1 16:30	109.8	↑0.8
9/1 16:40	110.7	↑0.9
9/1 16:50	111.5	↑0.8
9/1 17:00	112.3	↑0.8
9/1 17:10	113.2	↑0.9
9/1 17:20	114.0	↑0.8
9/1 17:30	114.9	↑0.9
9/1 17:40	115.7	↑0.8
9/1 17:50	116.5	↑0.8
9/1 18:00	117.4	↑0.9
9/1 18:10	118.2	↑0.8
9/1 18:20	119.0	↑0.8
9/1 18:30	119.7	↑0.7
9/1 18:40	120.4	↑0.7
9/1 18:50	121.1	↑0.7
9/1 19:00	121.7	↑0.6
9/1 19:10	122.3	↑0.6
9/1 19:20	122.9	↑0.6
9/1 19:30	123.3	↑0.4
9/1 19:40	123.7	↑0.4
9/1 19:50	124.0	↑0.3
9/1 20:00	124.3	↑0.3
9/1 20:10	124.4	↑0.1
9/1 20:20	124.5	↑0.1	満潮
9/1 20:30	124.4	↓-0.1
9/1 20:40	124.3	↓-0.1
9/1 20:50	124.0	↓-0.3
9/1 21:00	123.7	↓-0.3
9/1 21:10	123.2	↓-0.5
9/1 21:20	122.6	↓-0.6
9/1 21:30	121.8	↓-0.8
9/1 21:40	120.9	↓-0.9
9/1 21:50	119.9	↓-1.0
9/1 22:00	118.8	↓-1.1
9/1 22:10	117.5	↓-1.3
9/1 22:20	116.1	↓-1.4
9/1 22:30	114.6	↓-1.5
9/1 22:40	112.9	↓-1.7
9/1 22:50	111.2	↓-1.7
9/1 23:00	109.3	↓-1.9
9/1 23:10	107.3	↓-2.0
9/1 23:20	105.2	↓-2.1
9/1 23:30	103.0	↓-2.2
9/1 23:40	100.8	↓-2.2
9/1 23:50	98.4	↓-2.4