27 (水)	08:10	02:24	-	16:29
	100cm	84cm	-	18cm
小潮 出 05:32 入 17:56 出 01:11 入 11:20 潮干狩り ○ 14:19～17:56

那珂湊（茨城）2030年03月27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
3/27 00:00	86.9	↓-0.3
3/27 00:10	86.5	↓-0.4
3/27 00:20	86.2	↓-0.3
3/27 00:30	85.8	↓-0.4
3/27 00:40	85.4	↓-0.4
3/27 00:50	85.1	↓-0.3
3/27 01:00	84.7	↓-0.4
3/27 01:10	84.4	↓-0.3
3/27 01:20	84.1	↓-0.3
3/27 01:30	83.8	↓-0.3
3/27 01:40	83.6	↓-0.2
3/27 01:50	83.4	↓-0.2
3/27 02:00	83.3	↓-0.1
3/27 02:10	83.2	↓-0.1
3/27 02:20	83.1	↓-0.1	干潮
3/27 02:30	83.1	0
3/27 02:40	83.2	↑0.1
3/27 02:50	83.3	↑0.1
3/27 03:00	83.5	↑0.2
3/27 03:10	83.7	↑0.2
3/27 03:20	83.9	↑0.2
3/27 03:30	84.3	↑0.4
3/27 03:40	84.6	↑0.3
3/27 03:50	85.0	↑0.4
3/27 04:00	85.5	↑0.5
3/27 04:10	86.0	↑0.5
3/27 04:20	86.5	↑0.5
3/27 04:30	87.1	↑0.6
3/27 04:40	87.7	↑0.6
3/27 04:50	88.3	↑0.6
3/27 05:00	89.0	↑0.7
3/27 05:10	89.6	↑0.6
3/27 05:20	90.3	↑0.7
3/27 05:30	91.0	↑0.7
3/27 05:40	91.7	↑0.7
3/27 05:50	92.5	↑0.8
3/27 06:00	93.2	↑0.7
3/27 06:10	93.9	↑0.7
3/27 06:20	94.6	↑0.7
3/27 06:30	95.3	↑0.7
3/27 06:40	96.0	↑0.7
3/27 06:50	96.6	↑0.6
3/27 07:00	97.2	↑0.6
3/27 07:10	97.7	↑0.5
3/27 07:20	98.2	↑0.5
3/27 07:30	98.6	↑0.4
3/27 07:40	98.9	↑0.3
3/27 07:50	99.1	↑0.2
3/27 08:00	99.3	↑0.2	満潮
3/27 08:10	99.3	0	満潮
3/27 08:20	99.2	↓-0.1
3/27 08:30	99.1	↓-0.1
3/27 08:40	98.8	↓-0.3
3/27 08:50	98.3	↓-0.5
3/27 09:00	97.7	↓-0.6
3/27 09:10	97.0	↓-0.7
3/27 09:20	96.1	↓-0.9
3/27 09:30	95.1	↓-1.0
3/27 09:40	94.0	↓-1.1
3/27 09:50	92.7	↓-1.3
3/27 10:00	91.2	↓-1.5
3/27 10:10	89.6	↓-1.6
3/27 10:20	87.9	↓-1.7
3/27 10:30	86.0	↓-1.9
3/27 10:40	84.0	↓-2.0
3/27 10:50	81.9	↓-2.1
3/27 11:00	79.7	↓-2.2
3/27 11:10	77.4	↓-2.3
3/27 11:20	75.0	↓-2.4
3/27 11:30	72.5	↓-2.5
3/27 11:40	69.9	↓-2.6
3/27 11:50	67.3	↓-2.6
3/27 12:00	64.7	↓-2.6
3/27 12:10	62.0	↓-2.7	最大潮位差
3/27 12:20	59.3	↓-2.7	最大潮位差
3/27 12:30	56.6	↓-2.7	最大潮位差
3/27 12:40	54.0	↓-2.6
3/27 12:50	51.3	↓-2.7	最大潮位差
3/27 13:00	48.7	↓-2.6
3/27 13:10	46.1	↓-2.6
3/27 13:20	43.6	↓-2.5
3/27 13:30	41.2	↓-2.4
3/27 13:40	38.9	↓-2.3
3/27 13:50	36.6	↓-2.3
3/27 14:00	34.4	↓-2.2
3/27 14:10	32.4	↓-2.0
3/27 14:20	30.4	↓-2.0
3/27 14:30	28.6	↓-1.8
3/27 14:40	26.9	↓-1.7
3/27 14:50	25.4	↓-1.5
3/27 15:00	24.0	↓-1.4
3/27 15:10	22.7	↓-1.3
3/27 15:20	21.5	↓-1.2
3/27 15:30	20.6	↓-0.9
3/27 15:40	19.7	↓-0.9
3/27 15:50	19.0	↓-0.7
3/27 16:00	18.5	↓-0.5
3/27 16:10	18.1	↓-0.4
3/27 16:20	17.9	↓-0.2	干潮
3/27 16:30	17.9	0
3/27 16:40	18.0	↑0.1
3/27 16:50	18.2	↑0.2
3/27 17:00	18.7	↑0.5
3/27 17:10	19.3	↑0.6
3/27 17:20	20.0	↑0.7
3/27 17:30	20.9	↑0.9
3/27 17:40	21.9	↑1.0
3/27 17:50	23.1	↑1.2
3/27 18:00	24.4	↑1.3
3/27 18:10	25.9	↑1.5
3/27 18:20	27.5	↑1.6
3/27 18:30	29.2	↑1.7
3/27 18:40	31.1	↑1.9
3/27 18:50	33.0	↑1.9
3/27 19:00	35.1	↑2.1
3/27 19:10	37.2	↑2.1
3/27 19:20	39.4	↑2.2
3/27 19:30	41.7	↑2.3
3/27 19:40	44.1	↑2.4
3/27 19:50	46.5	↑2.4
3/27 20:00	48.9	↑2.4
3/27 20:10	51.4	↑2.5
3/27 20:20	53.9	↑2.5
3/27 20:30	56.3	↑2.4
3/27 20:40	58.8	↑2.5
3/27 20:50	61.2	↑2.4
3/27 21:00	63.5	↑2.3
3/27 21:10	65.9	↑2.4
3/27 21:20	68.1	↑2.2
3/27 21:30	70.3	↑2.2
3/27 21:40	72.3	↑2.0
3/27 21:50	74.3	↑2.0
3/27 22:00	76.2	↑1.9
3/27 22:10	78.0	↑1.8
3/27 22:20	79.6	↑1.6
3/27 22:30	81.1	↑1.5
3/27 22:40	82.5	↑1.4
3/27 22:50	83.8	↑1.3
3/27 23:00	85.0	↑1.2
3/27 23:10	86.0	↑1.0
3/27 23:20	86.9	↑0.9
3/27 23:30	87.7	↑0.8
3/27 23:40	88.3	↑0.6
3/27 23:50	88.9	↑0.6