12 (金)	03:49	11:34	18:29	21:15
	116cm	7cm	66cm	61cm
中潮 出 04:28 入 17:50 出 06:04 入 22:33 潮干狩り ◎ 09:19～14:04

紗万部（北海道）2024年04月12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
4/12 00:00	78.5	↑2.0
4/12 00:10	80.6	↑2.1
4/12 00:20	82.7	↑2.1
4/12 00:30	84.9	↑2.2
4/12 00:40	87.1	↑2.2
4/12 00:50	89.4	↑2.3
4/12 01:00	91.6	↑2.2
4/12 01:10	93.8	↑2.2
4/12 01:20	96.1	↑2.3
4/12 01:30	98.2	↑2.1
4/12 01:40	100.3	↑2.1
4/12 01:50	102.4	↑2.1
4/12 02:00	104.3	↑1.9
4/12 02:10	106.2	↑1.9
4/12 02:20	107.9	↑1.7
4/12 02:30	109.5	↑1.6
4/12 02:40	110.9	↑1.4
4/12 02:50	112.2	↑1.3
4/12 03:00	113.3	↑1.1
4/12 03:10	114.2	↑0.9
4/12 03:20	114.9	↑0.7
4/12 03:30	115.4	↑0.5
4/12 03:40	115.7	↑0.3	満潮
4/12 03:50	115.7	0
4/12 04:00	115.6	↓-0.1
4/12 04:10	115.2	↓-0.4
4/12 04:20	114.6	↓-0.6
4/12 04:30	113.7	↓-0.9
4/12 04:40	112.6	↓-1.1
4/12 04:50	111.3	↓-1.3
4/12 05:00	109.7	↓-1.6
4/12 05:10	107.9	↓-1.8
4/12 05:20	105.9	↓-2.0
4/12 05:30	103.7	↓-2.2
4/12 05:40	101.3	↓-2.4
4/12 05:50	98.7	↓-2.6
4/12 06:00	95.9	↓-2.8
4/12 06:10	93.0	↓-2.9
4/12 06:20	89.9	↓-3.1
4/12 06:30	86.6	↓-3.3
4/12 06:40	83.2	↓-3.4
4/12 06:50	79.7	↓-3.5
4/12 07:00	76.2	↓-3.5
4/12 07:10	72.5	↓-3.7
4/12 07:20	68.8	↓-3.7
4/12 07:30	65.1	↓-3.7
4/12 07:40	61.3	↓-3.8	最大潮位差
4/12 07:50	57.5	↓-3.8	最大潮位差
4/12 08:00	53.8	↓-3.7
4/12 08:10	50.1	↓-3.7
4/12 08:20	46.4	↓-3.7
4/12 08:30	42.9	↓-3.5
4/12 08:40	39.4	↓-3.5
4/12 08:50	36.0	↓-3.4
4/12 09:00	32.7	↓-3.3
4/12 09:10	29.6	↓-3.1
4/12 09:20	26.7	↓-2.9
4/12 09:30	23.9	↓-2.8
4/12 09:40	21.3	↓-2.6
4/12 09:50	18.9	↓-2.4
4/12 10:00	16.6	↓-2.3
4/12 10:10	14.6	↓-2.0
4/12 10:20	12.8	↓-1.8
4/12 10:30	11.3	↓-1.5
4/12 10:40	9.9	↓-1.4
4/12 10:50	8.8	↓-1.1
4/12 11:00	8.0	↓-0.8
4/12 11:10	7.3	↓-0.7
4/12 11:20	6.9	↓-0.4
4/12 11:30	6.8	↓-0.1	干潮
4/12 11:40	6.8	0
4/12 11:50	7.1	↑0.3
4/12 12:00	7.6	↑0.5
4/12 12:10	8.3	↑0.7
4/12 12:20	9.2	↑0.9
4/12 12:30	10.2	↑1.0
4/12 12:40	11.5	↑1.3
4/12 12:50	12.9	↑1.4
4/12 13:00	14.5	↑1.6
4/12 13:10	16.2	↑1.7
4/12 13:20	18.1	↑1.9
4/12 13:30	20.0	↑1.9
4/12 13:40	22.1	↑2.1
4/12 13:50	24.2	↑2.1
4/12 14:00	26.4	↑2.2
4/12 14:10	28.6	↑2.2
4/12 14:20	30.9	↑2.3
4/12 14:30	33.2	↑2.3
4/12 14:40	35.5	↑2.3
4/12 14:50	37.8	↑2.3
4/12 15:00	40.0	↑2.2
4/12 15:10	42.3	↑2.3
4/12 15:20	44.4	↑2.1
4/12 15:30	46.5	↑2.1
4/12 15:40	48.5	↑2.0
4/12 15:50	50.5	↑2.0
4/12 16:00	52.3	↑1.8
4/12 16:10	54.0	↑1.7
4/12 16:20	55.7	↑1.7
4/12 16:30	57.2	↑1.5
4/12 16:40	58.5	↑1.3
4/12 16:50	59.8	↑1.3
4/12 17:00	60.9	↑1.1
4/12 17:10	61.9	↑1.0
4/12 17:20	62.8	↑0.9
4/12 17:30	63.5	↑0.7
4/12 17:40	64.1	↑0.6
4/12 17:50	64.5	↑0.4
4/12 18:00	64.9	↑0.4
4/12 18:10	65.1	↑0.2
4/12 18:20	65.3	↑0.2	満潮
4/12 18:30	65.3	0
4/12 18:40	65.2	↓-0.1
4/12 18:50	65.1	↓-0.1
4/12 19:00	64.9	↓-0.2
4/12 19:10	64.6	↓-0.3
4/12 19:20	64.3	↓-0.3
4/12 19:30	63.9	↓-0.4
4/12 19:40	63.5	↓-0.4
4/12 19:50	63.1	↓-0.4
4/12 20:00	62.7	↓-0.4
4/12 20:10	62.3	↓-0.4
4/12 20:20	61.9	↓-0.4
4/12 20:30	61.6	↓-0.3
4/12 20:40	61.3	↓-0.3
4/12 20:50	61.1	↓-0.2
4/12 21:00	60.9	↓-0.2
4/12 21:10	60.8	↓-0.1	干潮
4/12 21:20	60.9	↑0.1
4/12 21:30	61.0	↑0.1
4/12 21:40	61.2	↑0.2
4/12 21:50	61.5	↑0.3
4/12 22:00	61.9	↑0.4
4/12 22:10	62.5	↑0.6
4/12 22:20	63.2	↑0.7
4/12 22:30	64.0	↑0.8
4/12 22:40	65.0	↑1.0
4/12 22:50	66.1	↑1.1
4/12 23:00	67.3	↑1.2
4/12 23:10	68.7	↑1.4
4/12 23:20	70.2	↑1.5
4/12 23:30	71.8	↑1.6
4/12 23:40	73.5	↑1.7
4/12 23:50	75.4	↑1.9