14 (火)	07:01	01:07	22:14	14:31
	107cm	69cm	86cm	17cm
小潮 出 05:52 入 17:45 出 - 入 09:22 潮干狩り ○ 12:33～16:40

那珂湊（茨城）2023年03月14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
3/14 00:00	71.6	↓-0.9
3/14 00:10	70.7	↓-0.9
3/14 00:20	70.0	↓-0.7
3/14 00:30	69.4	↓-0.6
3/14 00:40	69.0	↓-0.4
3/14 00:50	68.7	↓-0.3
3/14 01:00	68.5	↓-0.2	干潮
3/14 01:10	68.5	0
3/14 01:20	68.6	↑0.1
3/14 01:30	68.9	↑0.3
3/14 01:40	69.3	↑0.4
3/14 01:50	69.9	↑0.6
3/14 02:00	70.6	↑0.7
3/14 02:10	71.4	↑0.8
3/14 02:20	72.4	↑1.0
3/14 02:30	73.4	↑1.0
3/14 02:40	74.6	↑1.2
3/14 02:50	75.9	↑1.3
3/14 03:00	77.2	↑1.3
3/14 03:10	78.7	↑1.5
3/14 03:20	80.2	↑1.5
3/14 03:30	81.7	↑1.5
3/14 03:40	83.3	↑1.6
3/14 03:50	84.9	↑1.6
3/14 04:00	86.6	↑1.7
3/14 04:10	88.2	↑1.6
3/14 04:20	89.9	↑1.7
3/14 04:30	91.5	↑1.6
3/14 04:40	93.1	↑1.6
3/14 04:50	94.6	↑1.5
3/14 05:00	96.1	↑1.5
3/14 05:10	97.6	↑1.5
3/14 05:20	99.0	↑1.4
3/14 05:30	100.2	↑1.2
3/14 05:40	101.4	↑1.2
3/14 05:50	102.5	↑1.1
3/14 06:00	103.5	↑1.0
3/14 06:10	104.3	↑0.8
3/14 06:20	105.0	↑0.7
3/14 06:30	105.6	↑0.6
3/14 06:40	106.0	↑0.4
3/14 06:50	106.2	↑0.2
3/14 07:00	106.3	↑0.1	満潮
3/14 07:10	106.2	↓-0.1
3/14 07:20	106.0	↓-0.2
3/14 07:30	105.5	↓-0.5
3/14 07:40	104.9	↓-0.6
3/14 07:50	104.1	↓-0.8
3/14 08:00	103.1	↓-1.0
3/14 08:10	101.9	↓-1.2
3/14 08:20	100.5	↓-1.4
3/14 08:30	98.9	↓-1.6
3/14 08:40	97.1	↓-1.8
3/14 08:50	95.2	↓-1.9
3/14 09:00	93.1	↓-2.1
3/14 09:10	90.8	↓-2.3
3/14 09:20	88.3	↓-2.5
3/14 09:30	85.7	↓-2.6
3/14 09:40	83.0	↓-2.7
3/14 09:50	80.1	↓-2.9
3/14 10:00	77.1	↓-3.0
3/14 10:10	74.0	↓-3.1
3/14 10:20	70.9	↓-3.1
3/14 10:30	67.7	↓-3.2
3/14 10:40	64.5	↓-3.2
3/14 10:50	61.2	↓-3.3	最大潮位差
3/14 11:00	57.9	↓-3.3	最大潮位差
3/14 11:10	54.7	↓-3.2
3/14 11:20	51.4	↓-3.3	最大潮位差
3/14 11:30	48.3	↓-3.1
3/14 11:40	45.2	↓-3.1
3/14 11:50	42.1	↓-3.1
3/14 12:00	39.2	↓-2.9
3/14 12:10	36.5	↓-2.7
3/14 12:20	33.8	↓-2.7
3/14 12:30	31.3	↓-2.5
3/14 12:40	29.0	↓-2.3
3/14 12:50	26.8	↓-2.2
3/14 13:00	24.9	↓-1.9
3/14 13:10	23.1	↓-1.8
3/14 13:20	21.5	↓-1.6
3/14 13:30	20.1	↓-1.4
3/14 13:40	19.0	↓-1.1
3/14 13:50	18.0	↓-1.0
3/14 14:00	17.3	↓-0.7
3/14 14:10	16.8	↓-0.5
3/14 14:20	16.4	↓-0.4
3/14 14:30	16.3	↓-0.1	干潮
3/14 14:40	16.4	↑0.1
3/14 14:50	16.7	↑0.3
3/14 15:00	17.2	↑0.5
3/14 15:10	17.9	↑0.7
3/14 15:20	18.7	↑0.8
3/14 15:30	19.7	↑1.0
3/14 15:40	20.9	↑1.2
3/14 15:50	22.2	↑1.3
3/14 16:00	23.7	↑1.5
3/14 16:10	25.3	↑1.6
3/14 16:20	27.0	↑1.7
3/14 16:30	28.9	↑1.9
3/14 16:40	30.8	↑1.9
3/14 16:50	32.8	↑2.0
3/14 17:00	35.0	↑2.2
3/14 17:10	37.1	↑2.1
3/14 17:20	39.4	↑2.3
3/14 17:30	41.7	↑2.3
3/14 17:40	44.0	↑2.3
3/14 17:50	46.4	↑2.4
3/14 18:00	48.7	↑2.3
3/14 18:10	51.1	↑2.4
3/14 18:20	53.5	↑2.4
3/14 18:30	55.9	↑2.4
3/14 18:40	58.2	↑2.3
3/14 18:50	60.5	↑2.3
3/14 19:00	62.7	↑2.2
3/14 19:10	64.9	↑2.2
3/14 19:20	67.0	↑2.1
3/14 19:30	69.0	↑2.0
3/14 19:40	71.0	↑2.0
3/14 19:50	72.8	↑1.8
3/14 20:00	74.6	↑1.8
3/14 20:10	76.2	↑1.6
3/14 20:20	77.7	↑1.5
3/14 20:30	79.1	↑1.4
3/14 20:40	80.4	↑1.3
3/14 20:50	81.5	↑1.1
3/14 21:00	82.5	↑1.0
3/14 21:10	83.3	↑0.8
3/14 21:20	84.0	↑0.7
3/14 21:30	84.6	↑0.6
3/14 21:40	85.1	↑0.5
3/14 21:50	85.4	↑0.3
3/14 22:00	85.6	↑0.2
3/14 22:10	85.7	↑0.1	満潮
3/14 22:20	85.7	0
3/14 22:30	85.5	↓-0.2
3/14 22:40	85.3	↓-0.2
3/14 22:50	85.0	↓-0.3
3/14 23:00	84.7	↓-0.3
3/14 23:10	84.2	↓-0.5
3/14 23:20	83.8	↓-0.4
3/14 23:30	83.3	↓-0.5
3/14 23:40	82.8	↓-0.5
3/14 23:50	82.3	↓-0.5