12 (金)	03:44	11:26	18:40	21:33
	108cm	-9cm	67cm	63cm
中潮 出 04:48 入 18:08 出 06:28 入 22:49 潮干狩り ◎ 08:37～14:45

紋別（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	74.9	↑2.1
4/12 00:10	76.9	↑2.0
4/12 00:20	79.0	↑2.1
4/12 00:30	81.1	↑2.1
4/12 00:40	83.2	↑2.1
4/12 00:50	85.3	↑2.1
4/12 01:00	87.4	↑2.1
4/12 01:10	89.3	↑1.9
4/12 01:20	91.3	↑2.0
4/12 01:30	93.2	↑1.9
4/12 01:40	95.0	↑1.8
4/12 01:50	96.7	↑1.7
4/12 02:00	98.3	↑1.6
4/12 02:10	99.8	↑1.5
4/12 02:20	101.3	↑1.5
4/12 02:30	102.6	↑1.3
4/12 02:40	103.8	↑1.2
4/12 02:50	104.8	↑1.0
4/12 03:00	105.7	↑0.9
4/12 03:10	106.5	↑0.8
4/12 03:20	107.1	↑0.6
4/12 03:30	107.4	↑0.3
4/12 03:40	107.6	↑0.2	満潮
4/12 03:50	107.6	0
4/12 04:00	107.3	↓-0.3
4/12 04:10	106.8	↓-0.5
4/12 04:20	106.0	↓-0.8
4/12 04:30	105.0	↓-1.0
4/12 04:40	103.7	↓-1.3
4/12 04:50	102.1	↓-1.6
4/12 05:00	100.3	↓-1.8
4/12 05:10	98.2	↓-2.1
4/12 05:20	95.9	↓-2.3
4/12 05:30	93.4	↓-2.5
4/12 05:40	90.7	↓-2.7
4/12 05:50	87.8	↓-2.9
4/12 06:00	84.7	↓-3.1
4/12 06:10	81.4	↓-3.3
4/12 06:20	78.0	↓-3.4
4/12 06:30	74.6	↓-3.4
4/12 06:40	71.0	↓-3.6
4/12 06:50	67.3	↓-3.7
4/12 07:00	63.6	↓-3.7
4/12 07:10	59.8	↓-3.8
4/12 07:20	56.0	↓-3.8
4/12 07:30	52.2	↓-3.8
4/12 07:40	48.4	↓-3.8
4/12 07:50	44.6	↓-3.8
4/12 08:00	40.7	↓-3.9	最大潮位差
4/12 08:10	36.9	↓-3.8
4/12 08:20	33.2	↓-3.7
4/12 08:30	29.5	↓-3.7
4/12 08:40	25.8	↓-3.7
4/12 08:50	22.2	↓-3.6
4/12 09:00	18.7	↓-3.5
4/12 09:10	15.4	↓-3.3
4/12 09:20	12.1	↓-3.3
4/12 09:30	9.0	↓-3.1
4/12 09:40	6.1	↓-2.9
4/12 09:50	3.4	↓-2.7
4/12 10:00	0.9	↓-2.5
4/12 10:10	-1.4	↓-2.3
4/12 10:20	-3.4	↓-2.0
4/12 10:30	-5.1	↓-1.7
4/12 10:40	-6.6	↓-1.5
4/12 10:50	-7.8	↓-1.2
4/12 11:00	-8.7	↓-0.9
4/12 11:10	-9.2	↓-0.5
4/12 11:20	-9.5	↓-0.3	干潮
4/12 11:30	-9.6	↓-0.1
4/12 11:40	-9.3	↑0.3
4/12 11:50	-8.8	↑0.5
4/12 12:00	-8.0	↑0.8
4/12 12:10	-7.0	↑1.0
4/12 12:20	-5.7	↑1.3
4/12 12:30	-4.3	↑1.4
4/12 12:40	-2.7	↑1.6
4/12 12:50	-0.9	↑1.8
4/12 13:00	1.1	↑2.0
4/12 13:10	3.1	↑2.0
4/12 13:20	5.3	↑2.2
4/12 13:30	7.6	↑2.3
4/12 13:40	10.1	↑2.5
4/12 13:50	12.6	↑2.5
4/12 14:00	15.1	↑2.5
4/12 14:10	17.8	↑2.7
4/12 14:20	20.5	↑2.7
4/12 14:30	23.3	↑2.8
4/12 14:40	26.0	↑2.7
4/12 14:50	28.9	↑2.9
4/12 15:00	31.7	↑2.8
4/12 15:10	34.5	↑2.8
4/12 15:20	37.3	↑2.8
4/12 15:30	40.0	↑2.7
4/12 15:40	42.7	↑2.7
4/12 15:50	45.3	↑2.6
4/12 16:00	47.8	↑2.5
4/12 16:10	50.2	↑2.4
4/12 16:20	52.4	↑2.2
4/12 16:30	54.5	↑2.1
4/12 16:40	56.5	↑2.0
4/12 16:50	58.2	↑1.7
4/12 17:00	59.8	↑1.6
4/12 17:10	61.1	↑1.3
4/12 17:20	62.3	↑1.2
4/12 17:30	63.3	↑1.0
4/12 17:40	64.1	↑0.8
4/12 17:50	64.8	↑0.7
4/12 18:00	65.3	↑0.5
4/12 18:10	65.6	↑0.3
4/12 18:20	65.9	↑0.3
4/12 18:30	66.0	↑0.1	満潮
4/12 18:40	66.0	0	満潮
4/12 18:50	66.0	0
4/12 19:00	65.9	↓-0.1
4/12 19:10	65.7	↓-0.2
4/12 19:20	65.5	↓-0.2
4/12 19:30	65.3	↓-0.2
4/12 19:40	65.1	↓-0.2
4/12 19:50	64.8	↓-0.3
4/12 20:00	64.6	↓-0.2
4/12 20:10	64.3	↓-0.3
4/12 20:20	64.1	↓-0.2
4/12 20:30	63.8	↓-0.3
4/12 20:40	63.6	↓-0.2
4/12 20:50	63.4	↓-0.2
4/12 21:00	63.2	↓-0.2
4/12 21:10	63.1	↓-0.1
4/12 21:20	63.0	↓-0.1
4/12 21:30	62.9	↓-0.1	干潮
4/12 21:40	62.9	0
4/12 21:50	63.0	↑0.1
4/12 22:00	63.2	↑0.2
4/12 22:10	63.5	↑0.3
4/12 22:20	63.9	↑0.4
4/12 22:30	64.5	↑0.6
4/12 22:40	65.1	↑0.6
4/12 22:50	65.9	↑0.8
4/12 23:00	66.9	↑1.0
4/12 23:10	68.0	↑1.1
4/12 23:20	69.3	↑1.3
4/12 23:30	70.7	↑1.4
4/12 23:40	72.2	↑1.5
4/12 23:50	73.9	↑1.7