9 (月)	06:38	00:31	20:22	13:33
	109cm	57cm	87cm	22cm
中潮 出 05:58 入 17:41 出 23:36 入 08:30 潮干狩り ○ 12:05～15:06

那珂湊（茨城）2026年03月9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
3/9 00:00	57.7	↓-0.7
3/9 00:10	57.3	↓-0.4
3/9 00:20	57.0	↓-0.3
3/9 00:30	56.9	↓-0.1	干潮
3/9 00:40	57.0	↑0.1
3/9 00:50	57.2	↑0.2
3/9 01:00	57.7	↑0.5
3/9 01:10	58.4	↑0.7
3/9 01:20	59.2	↑0.8
3/9 01:30	60.2	↑1.0
3/9 01:40	61.4	↑1.2
3/9 01:50	62.7	↑1.3
3/9 02:00	64.1	↑1.4
3/9 02:10	65.7	↑1.6
3/9 02:20	67.4	↑1.7
3/9 02:30	69.2	↑1.8
3/9 02:40	71.1	↑1.9
3/9 02:50	73.1	↑2.0
3/9 03:00	75.2	↑2.1
3/9 03:10	77.3	↑2.1
3/9 03:20	79.5	↑2.2
3/9 03:30	81.6	↑2.1
3/9 03:40	83.8	↑2.2
3/9 03:50	86.0	↑2.2
3/9 04:00	88.2	↑2.2
3/9 04:10	90.3	↑2.1
3/9 04:20	92.4	↑2.1
3/9 04:30	94.4	↑2.0
3/9 04:40	96.3	↑1.9
3/9 04:50	98.2	↑1.9
3/9 05:00	99.9	↑1.7
3/9 05:10	101.6	↑1.7
3/9 05:20	103.1	↑1.5
3/9 05:30	104.4	↑1.3
3/9 05:40	105.6	↑1.2
3/9 05:50	106.6	↑1.0
3/9 06:00	107.5	↑0.9
3/9 06:10	108.1	↑0.6
3/9 06:20	108.6	↑0.5
3/9 06:30	108.8	↑0.2	満潮
3/9 06:40	108.9	↑0.1
3/9 06:50	108.7	↓-0.2
3/9 07:00	108.3	↓-0.4
3/9 07:10	107.6	↓-0.7
3/9 07:20	106.8	↓-0.8
3/9 07:30	105.7	↓-1.1
3/9 07:40	104.3	↓-1.4
3/9 07:50	102.8	↓-1.5
3/9 08:00	101.0	↓-1.8
3/9 08:10	99.0	↓-2.0
3/9 08:20	96.8	↓-2.2
3/9 08:30	94.5	↓-2.3
3/9 08:40	91.9	↓-2.6
3/9 08:50	89.2	↓-2.7
3/9 09:00	86.3	↓-2.9
3/9 09:10	83.3	↓-3.0
3/9 09:20	80.2	↓-3.1
3/9 09:30	76.9	↓-3.3
3/9 09:40	73.6	↓-3.3
3/9 09:50	70.3	↓-3.3
3/9 10:00	66.9	↓-3.4	最大潮位差
3/9 10:10	63.5	↓-3.4	最大潮位差
3/9 10:20	60.1	↓-3.4	最大潮位差
3/9 10:30	56.8	↓-3.3
3/9 10:40	53.5	↓-3.3
3/9 10:50	50.3	↓-3.2
3/9 11:00	47.2	↓-3.1
3/9 11:10	44.2	↓-3.0
3/9 11:20	41.3	↓-2.9
3/9 11:30	38.6	↓-2.7
3/9 11:40	36.1	↓-2.5
3/9 11:50	33.7	↓-2.4
3/9 12:00	31.5	↓-2.2
3/9 12:10	29.6	↓-1.9
3/9 12:20	27.8	↓-1.8
3/9 12:30	26.3	↓-1.5
3/9 12:40	25.0	↓-1.3
3/9 12:50	23.9	↓-1.1
3/9 13:00	23.1	↓-0.8
3/9 13:10	22.5	↓-0.6
3/9 13:20	22.1	↓-0.4
3/9 13:30	22.0	↓-0.1	干潮
3/9 13:40	22.1	↑0.1
3/9 13:50	22.3	↑0.2
3/9 14:00	22.9	↑0.6
3/9 14:10	23.6	↑0.7
3/9 14:20	24.5	↑0.9
3/9 14:30	25.6	↑1.1
3/9 14:40	26.8	↑1.2
3/9 14:50	28.2	↑1.4
3/9 15:00	29.8	↑1.6
3/9 15:10	31.6	↑1.8
3/9 15:20	33.4	↑1.8
3/9 15:30	35.4	↑2.0
3/9 15:40	37.5	↑2.1
3/9 15:50	39.6	↑2.1
3/9 16:00	41.9	↑2.3
3/9 16:10	44.2	↑2.3
3/9 16:20	46.5	↑2.3
3/9 16:30	48.9	↑2.4
3/9 16:40	51.4	↑2.5
3/9 16:50	53.8	↑2.4
3/9 17:00	56.2	↑2.4
3/9 17:10	58.7	↑2.5
3/9 17:20	61.1	↑2.4
3/9 17:30	63.4	↑2.3
3/9 17:40	65.7	↑2.3
3/9 17:50	67.9	↑2.2
3/9 18:00	70.1	↑2.2
3/9 18:10	72.1	↑2.0
3/9 18:20	74.1	↑2.0
3/9 18:30	75.9	↑1.8
3/9 18:40	77.6	↑1.7
3/9 18:50	79.2	↑1.6
3/9 19:00	80.6	↑1.4
3/9 19:10	81.9	↑1.3
3/9 19:20	83.0	↑1.1
3/9 19:30	84.0	↑1.0
3/9 19:40	84.8	↑0.8
3/9 19:50	85.4	↑0.6
3/9 20:00	85.8	↑0.4
3/9 20:10	86.1	↑0.3
3/9 20:20	86.2	↑0.1	満潮
3/9 20:30	86.1	↓-0.1
3/9 20:40	85.9	↓-0.2
3/9 20:50	85.6	↓-0.3
3/9 21:00	85.0	↓-0.6
3/9 21:10	84.4	↓-0.6
3/9 21:20	83.6	↓-0.8
3/9 21:30	82.7	↓-0.9
3/9 21:40	81.8	↓-0.9
3/9 21:50	80.7	↓-1.1
3/9 22:00	79.6	↓-1.1
3/9 22:10	78.4	↓-1.2
3/9 22:20	77.2	↓-1.2
3/9 22:30	76.0	↓-1.2
3/9 22:40	74.8	↓-1.2
3/9 22:50	73.6	↓-1.2
3/9 23:00	72.4	↓-1.2
3/9 23:10	71.3	↓-1.1
3/9 23:20	70.2	↓-1.1
3/9 23:30	69.2	↓-1.0
3/9 23:40	68.3	↓-0.9
3/9 23:50	67.5	↓-0.8