3 (土)	10:17	02:00	18:38	12:52
	111cm	27cm	128cm	108cm
小潮 出 05:35 入 17:20 出 22:10 入 12:40

那珂湊（茨城）2026年10月3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
10/3 00:00	42.1	↓-2.7
10/3 00:10	39.6	↓-2.5
10/3 00:20	37.2	↓-2.4
10/3 00:30	35.1	↓-2.1
10/3 00:40	33.2	↓-1.9
10/3 00:50	31.5	↓-1.7
10/3 01:00	30.0	↓-1.5
10/3 01:10	28.8	↓-1.2
10/3 01:20	27.8	↓-1.0
10/3 01:30	27.0	↓-0.8
10/3 01:40	26.5	↓-0.5
10/3 01:50	26.2	↓-0.3	干潮
10/3 02:00	26.1	↓-0.1	干潮
10/3 02:10	26.2	↑0.1
10/3 02:20	26.6	↑0.4
10/3 02:30	27.2	↑0.6
10/3 02:40	27.9	↑0.7
10/3 02:50	28.9	↑1.0
10/3 03:00	30.0	↑1.1
10/3 03:10	31.4	↑1.4
10/3 03:20	32.9	↑1.5
10/3 03:30	34.5	↑1.6
10/3 03:40	36.3	↑1.8
10/3 03:50	38.3	↑2.0
10/3 04:00	40.3	↑2.0
10/3 04:10	42.5	↑2.2
10/3 04:20	44.8	↑2.3
10/3 04:30	47.2	↑2.4
10/3 04:40	49.7	↑2.5
10/3 04:50	52.3	↑2.6
10/3 05:00	54.9	↑2.6
10/3 05:10	57.5	↑2.6
10/3 05:20	60.3	↑2.8
10/3 05:30	63.0	↑2.7
10/3 05:40	65.7	↑2.7
10/3 05:50	68.5	↑2.8
10/3 06:00	71.3	↑2.8
10/3 06:10	74.0	↑2.7
10/3 06:20	76.7	↑2.7
10/3 06:30	79.4	↑2.7
10/3 06:40	82.0	↑2.6
10/3 06:50	84.5	↑2.5
10/3 07:00	87.0	↑2.5
10/3 07:10	89.4	↑2.4
10/3 07:20	91.7	↑2.3
10/3 07:30	93.9	↑2.2
10/3 07:40	95.9	↑2.0
10/3 07:50	97.9	↑2.0
10/3 08:00	99.7	↑1.8
10/3 08:10	101.4	↑1.7
10/3 08:20	103.0	↑1.6
10/3 08:30	104.4	↑1.4
10/3 08:40	105.6	↑1.2
10/3 08:50	106.8	↑1.2
10/3 09:00	107.7	↑0.9
10/3 09:10	108.6	↑0.9
10/3 09:20	109.3	↑0.7
10/3 09:30	109.8	↑0.5
10/3 09:40	110.3	↑0.5
10/3 09:50	110.6	↑0.3
10/3 10:00	110.8	↑0.2
10/3 10:10	110.9	↑0.1	満潮
10/3 10:20	110.9	0
10/3 10:30	110.8	↓-0.1
10/3 10:40	110.7	↓-0.1
10/3 10:50	110.5	↓-0.2
10/3 11:00	110.2	↓-0.3
10/3 11:10	110.0	↓-0.2
10/3 11:20	109.7	↓-0.3
10/3 11:30	109.3	↓-0.4
10/3 11:40	109.0	↓-0.3
10/3 11:50	108.7	↓-0.3
10/3 12:00	108.5	↓-0.2
10/3 12:10	108.2	↓-0.3
10/3 12:20	108.0	↓-0.2
10/3 12:30	107.9	↓-0.1
10/3 12:40	107.8	↓-0.1
10/3 12:50	107.7	↓-0.1	干潮
10/3 13:00	107.8	↑0.1
10/3 13:10	107.9	↑0.1
10/3 13:20	108.0	↑0.1
10/3 13:30	108.3	↑0.3
10/3 13:40	108.6	↑0.3
10/3 13:50	109.0	↑0.4
10/3 14:00	109.4	↑0.4
10/3 14:10	109.9	↑0.5
10/3 14:20	110.5	↑0.6
10/3 14:30	111.1	↑0.6
10/3 14:40	111.8	↑0.7
10/3 14:50	112.6	↑0.8
10/3 15:00	113.3	↑0.7
10/3 15:10	114.2	↑0.9
10/3 15:20	115.0	↑0.8
10/3 15:30	115.9	↑0.9
10/3 15:40	116.7	↑0.8
10/3 15:50	117.6	↑0.9
10/3 16:00	118.5	↑0.9
10/3 16:10	119.4	↑0.9
10/3 16:20	120.3	↑0.9
10/3 16:30	121.1	↑0.8
10/3 16:40	122.0	↑0.9
10/3 16:50	122.7	↑0.7
10/3 17:00	123.5	↑0.8
10/3 17:10	124.2	↑0.7
10/3 17:20	124.9	↑0.7
10/3 17:30	125.5	↑0.6
10/3 17:40	126.0	↑0.5
10/3 17:50	126.5	↑0.5
10/3 18:00	126.9	↑0.4
10/3 18:10	127.2	↑0.3
10/3 18:20	127.4	↑0.2
10/3 18:30	127.6	↑0.2	満潮
10/3 18:40	127.6	0
10/3 18:50	127.5	↓-0.1
10/3 19:00	127.3	↓-0.2
10/3 19:10	126.9	↓-0.4
10/3 19:20	126.5	↓-0.4
10/3 19:30	125.9	↓-0.6
10/3 19:40	125.1	↓-0.8
10/3 19:50	124.3	↓-0.8
10/3 20:00	123.2	↓-1.1
10/3 20:10	122.0	↓-1.2
10/3 20:20	120.7	↓-1.3
10/3 20:30	119.2	↓-1.5
10/3 20:40	117.6	↓-1.6
10/3 20:50	115.8	↓-1.8
10/3 21:00	113.8	↓-2.0
10/3 21:10	111.7	↓-2.1
10/3 21:20	109.5	↓-2.2
10/3 21:30	107.1	↓-2.4
10/3 21:40	104.6	↓-2.5
10/3 21:50	102.0	↓-2.6
10/3 22:00	99.2	↓-2.8
10/3 22:10	96.4	↓-2.8
10/3 22:20	93.5	↓-2.9
10/3 22:30	90.5	↓-3.0
10/3 22:40	87.5	↓-3.0
10/3 22:50	84.4	↓-3.1
10/3 23:00	81.2	↓-3.2	最大潮位差
10/3 23:10	78.1	↓-3.1
10/3 23:20	74.9	↓-3.2	最大潮位差
10/3 23:30	71.8	↓-3.1
10/3 23:40	68.7	↓-3.1
10/3 23:50	65.7	↓-3.0