1 (月)	08:17	01:19	-	16:46
	106cm	79cm	-	25cm
小潮 出 06:10 入 17:33 出 01:29 入 10:46 潮干狩り ○ 15:10～17:33

那珂湊（茨城）2027年03月1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
3/1 00:00	79.7	↓-0.2
3/1 00:10	79.6	↓-0.1
3/1 00:20	79.4	↓-0.2
3/1 00:30	79.2	↓-0.2
3/1 00:40	79.1	↓-0.1
3/1 00:50	79.0	↓-0.1
3/1 01:00	78.9	↓-0.1
3/1 01:10	78.8	↓-0.1	干潮
3/1 01:20	78.8	0
3/1 01:30	78.8	0
3/1 01:40	78.9	↑0.1
3/1 01:50	79.1	↑0.2
3/1 02:00	79.3	↑0.2
3/1 02:10	79.5	↑0.2
3/1 02:20	79.8	↑0.3
3/1 02:30	80.2	↑0.4
3/1 02:40	80.6	↑0.4
3/1 02:50	81.1	↑0.5
3/1 03:00	81.6	↑0.5
3/1 03:10	82.2	↑0.6
3/1 03:20	82.9	↑0.7
3/1 03:30	83.6	↑0.7
3/1 03:40	84.3	↑0.7
3/1 03:50	85.1	↑0.8
3/1 04:00	85.9	↑0.8
3/1 04:10	86.8	↑0.9
3/1 04:20	87.6	↑0.8
3/1 04:30	88.5	↑0.9
3/1 04:40	89.5	↑1.0
3/1 04:50	90.4	↑0.9
3/1 05:00	91.4	↑1.0
3/1 05:10	92.4	↑1.0
3/1 05:20	93.4	↑1.0
3/1 05:30	94.3	↑0.9
3/1 05:40	95.3	↑1.0
3/1 05:50	96.3	↑1.0
3/1 06:00	97.2	↑0.9
3/1 06:10	98.2	↑1.0
3/1 06:20	99.1	↑0.9
3/1 06:30	99.9	↑0.8
3/1 06:40	100.8	↑0.9
3/1 06:50	101.5	↑0.7
3/1 07:00	102.3	↑0.8
3/1 07:10	102.9	↑0.6
3/1 07:20	103.5	↑0.6
3/1 07:30	104.0	↑0.5
3/1 07:40	104.5	↑0.5
3/1 07:50	104.8	↑0.3
3/1 08:00	105.0	↑0.2
3/1 08:10	105.2	↑0.2	満潮
3/1 08:20	105.2	0
3/1 08:30	105.0	↓-0.2
3/1 08:40	104.8	↓-0.2
3/1 08:50	104.4	↓-0.4
3/1 09:00	103.9	↓-0.5
3/1 09:10	103.3	↓-0.6
3/1 09:20	102.5	↓-0.8
3/1 09:30	101.5	↓-1.0
3/1 09:40	100.4	↓-1.1
3/1 09:50	99.2	↓-1.2
3/1 10:00	97.8	↓-1.4
3/1 10:10	96.3	↓-1.5
3/1 10:20	94.6	↓-1.7
3/1 10:30	92.8	↓-1.8
3/1 10:40	90.9	↓-1.9
3/1 10:50	88.9	↓-2.0
3/1 11:00	86.7	↓-2.2
3/1 11:10	84.5	↓-2.2
3/1 11:20	82.2	↓-2.3
3/1 11:30	79.8	↓-2.4
3/1 11:40	77.3	↓-2.5
3/1 11:50	74.8	↓-2.5
3/1 12:00	72.2	↓-2.6	最大潮位差
3/1 12:10	69.6	↓-2.6	最大潮位差
3/1 12:20	67.0	↓-2.6	最大潮位差
3/1 12:30	64.4	↓-2.6	最大潮位差
3/1 12:40	61.8	↓-2.6	最大潮位差
3/1 12:50	59.2	↓-2.6	最大潮位差
3/1 13:00	56.7	↓-2.5
3/1 13:10	54.2	↓-2.5
3/1 13:20	51.7	↓-2.5
3/1 13:30	49.3	↓-2.4
3/1 13:40	47.0	↓-2.3
3/1 13:50	44.8	↓-2.2
3/1 14:00	42.6	↓-2.2
3/1 14:10	40.6	↓-2.0
3/1 14:20	38.6	↓-2.0
3/1 14:30	36.8	↓-1.8
3/1 14:40	35.1	↓-1.7
3/1 14:50	33.5	↓-1.6
3/1 15:00	32.0	↓-1.5
3/1 15:10	30.7	↓-1.3
3/1 15:20	29.4	↓-1.3
3/1 15:30	28.3	↓-1.1
3/1 15:40	27.4	↓-0.9
3/1 15:50	26.6	↓-0.8
3/1 16:00	25.9	↓-0.7
3/1 16:10	25.3	↓-0.6
3/1 16:20	24.9	↓-0.4
3/1 16:30	24.6	↓-0.3
3/1 16:40	24.5	↓-0.1	干潮
3/1 16:50	24.5	0
3/1 17:00	24.6	↑0.1
3/1 17:10	24.9	↑0.3
3/1 17:20	25.3	↑0.4
3/1 17:30	25.8	↑0.5
3/1 17:40	26.5	↑0.7
3/1 17:50	27.2	↑0.7
3/1 18:00	28.2	↑1.0
3/1 18:10	29.2	↑1.0
3/1 18:20	30.3	↑1.1
3/1 18:30	31.6	↑1.3
3/1 18:40	33.0	↑1.4
3/1 18:50	34.4	↑1.4
3/1 19:00	36.0	↑1.6
3/1 19:10	37.6	↑1.6
3/1 19:20	39.3	↑1.7
3/1 19:30	41.1	↑1.8
3/1 19:40	42.9	↑1.8
3/1 19:50	44.8	↑1.9
3/1 20:00	46.7	↑1.9
3/1 20:10	48.7	↑2.0
3/1 20:20	50.6	↑1.9
3/1 20:30	52.6	↑2.0
3/1 20:40	54.6	↑2.0
3/1 20:50	56.5	↑1.9
3/1 21:00	58.5	↑2.0
3/1 21:10	60.4	↑1.9
3/1 21:20	62.2	↑1.8
3/1 21:30	64.0	↑1.8
3/1 21:40	65.8	↑1.8
3/1 21:50	67.5	↑1.7
3/1 22:00	69.1	↑1.6
3/1 22:10	70.6	↑1.5
3/1 22:20	72.1	↑1.5
3/1 22:30	73.4	↑1.3
3/1 22:40	74.7	↑1.3
3/1 22:50	75.9	↑1.2
3/1 23:00	77.0	↑1.1
3/1 23:10	78.1	↑1.1
3/1 23:20	79.0	↑0.9
3/1 23:30	79.9	↑0.9
3/1 23:40	80.6	↑0.7
3/1 23:50	81.3	↑0.7