2 (土)	02:59	09:09	15:41	21:34
	78cm	24cm	90cm	41cm
大潮 出 05:02 入 17:50 出 05:39 入 18:49 潮干狩り ○ 08:30～09:46

コイセボイ（北海道）2022年04月2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
4/2 00:00	55.1	↑2.0
4/2 00:10	57.0	↑1.9
4/2 00:20	59.0	↑2.0
4/2 00:30	60.9	↑1.9
4/2 00:40	62.8	↑1.9
4/2 00:50	64.7	↑1.9
4/2 01:00	66.5	↑1.8
4/2 01:10	68.2	↑1.7
4/2 01:20	69.8	↑1.6
4/2 01:30	71.3	↑1.5
4/2 01:40	72.7	↑1.4
4/2 01:50	73.9	↑1.2
4/2 02:00	75.0	↑1.1
4/2 02:10	75.9	↑0.9
4/2 02:20	76.7	↑0.8
4/2 02:30	77.3	↑0.6
4/2 02:40	77.7	↑0.4
4/2 02:50	77.9	↑0.2	満潮
4/2 03:00	78.0	↑0.1
4/2 03:10	77.9	↓-0.1
4/2 03:20	77.5	↓-0.4
4/2 03:30	77.0	↓-0.5
4/2 03:40	76.3	↓-0.7
4/2 03:50	75.5	↓-0.8
4/2 04:00	74.4	↓-1.1
4/2 04:10	73.2	↓-1.2
4/2 04:20	71.8	↓-1.4
4/2 04:30	70.3	↓-1.5
4/2 04:40	68.6	↓-1.7
4/2 04:50	66.8	↓-1.8
4/2 05:00	64.9	↓-1.9
4/2 05:10	62.8	↓-2.1
4/2 05:20	60.7	↓-2.1
4/2 05:30	58.5	↓-2.2
4/2 05:40	56.3	↓-2.2
4/2 05:50	54.0	↓-2.3
4/2 06:00	51.6	↓-2.4
4/2 06:10	49.3	↓-2.3
4/2 06:20	47.0	↓-2.3
4/2 06:30	44.7	↓-2.3
4/2 06:40	42.4	↓-2.3
4/2 06:50	40.2	↓-2.2
4/2 07:00	38.1	↓-2.1
4/2 07:10	36.0	↓-2.1
4/2 07:20	34.1	↓-1.9
4/2 07:30	32.2	↓-1.9
4/2 07:40	30.5	↓-1.7
4/2 07:50	29.0	↓-1.5
4/2 08:00	27.6	↓-1.4
4/2 08:10	26.4	↓-1.2
4/2 08:20	25.3	↓-1.1
4/2 08:30	24.5	↓-0.8
4/2 08:40	23.8	↓-0.7
4/2 08:50	23.3	↓-0.5
4/2 09:00	23.1	↓-0.2	干潮
4/2 09:10	23.0	↓-0.1
4/2 09:20	23.2	↑0.2
4/2 09:30	23.5	↑0.3
4/2 09:40	24.1	↑0.6
4/2 09:50	24.9	↑0.8
4/2 10:00	25.8	↑0.9
4/2 10:10	27.0	↑1.2
4/2 10:20	28.4	↑1.4
4/2 10:30	29.9	↑1.5
4/2 10:40	31.6	↑1.7
4/2 10:50	33.5	↑1.9
4/2 11:00	35.5	↑2.0
4/2 11:10	37.6	↑2.1
4/2 11:20	39.9	↑2.3
4/2 11:30	42.3	↑2.4
4/2 11:40	44.7	↑2.4
4/2 11:50	47.3	↑2.6
4/2 12:00	49.9	↑2.6
4/2 12:10	52.5	↑2.6
4/2 12:20	55.2	↑2.7	最大潮位差
4/2 12:30	57.8	↑2.6
4/2 12:40	60.5	↑2.7	最大潮位差
4/2 12:50	63.1	↑2.6
4/2 13:00	65.7	↑2.6
4/2 13:10	68.2	↑2.5
4/2 13:20	70.6	↑2.4
4/2 13:30	72.9	↑2.3
4/2 13:40	75.1	↑2.2
4/2 13:50	77.2	↑2.1
4/2 14:00	79.2	↑2.0
4/2 14:10	81.0	↑1.8
4/2 14:20	82.6	↑1.6
4/2 14:30	84.1	↑1.5
4/2 14:40	85.4	↑1.3
4/2 14:50	86.5	↑1.1
4/2 15:00	87.4	↑0.9
4/2 15:10	88.1	↑0.7
4/2 15:20	88.6	↑0.5
4/2 15:30	88.9	↑0.3
4/2 15:40	89.0	↑0.1	満潮
4/2 15:50	88.9	↓-0.1
4/2 16:00	88.6	↓-0.3
4/2 16:10	88.1	↓-0.5
4/2 16:20	87.4	↓-0.7
4/2 16:30	86.5	↓-0.9
4/2 16:40	85.5	↓-1.0
4/2 16:50	84.3	↓-1.2
4/2 17:00	82.9	↓-1.4
4/2 17:10	81.3	↓-1.6
4/2 17:20	79.7	↓-1.6
4/2 17:30	77.9	↓-1.8
4/2 17:40	76.0	↓-1.9
4/2 17:50	74.1	↓-1.9
4/2 18:00	72.0	↓-2.1
4/2 18:10	69.9	↓-2.1
4/2 18:20	67.8	↓-2.1
4/2 18:30	65.6	↓-2.2
4/2 18:40	63.4	↓-2.2
4/2 18:50	61.3	↓-2.1
4/2 19:00	59.1	↓-2.2
4/2 19:10	57.0	↓-2.1
4/2 19:20	55.0	↓-2.0
4/2 19:30	53.1	↓-1.9
4/2 19:40	51.2	↓-1.9
4/2 19:50	49.4	↓-1.8
4/2 20:00	47.8	↓-1.6
4/2 20:10	46.3	↓-1.5
4/2 20:20	44.9	↓-1.4
4/2 20:30	43.7	↓-1.2
4/2 20:40	42.6	↓-1.1
4/2 20:50	41.8	↓-0.8
4/2 21:00	41.1	↓-0.7
4/2 21:10	40.5	↓-0.6
4/2 21:20	40.2	↓-0.3
4/2 21:30	40.0	↓-0.2	干潮
4/2 21:40	40.1	↑0.1
4/2 21:50	40.3	↑0.2
4/2 22:00	40.7	↑0.4
4/2 22:10	41.3	↑0.6
4/2 22:20	42.1	↑0.8
4/2 22:30	43.0	↑0.9
4/2 22:40	44.2	↑1.2
4/2 22:50	45.4	↑1.2
4/2 23:00	46.8	↑1.4
4/2 23:10	48.4	↑1.6
4/2 23:20	50.1	↑1.7
4/2 23:30	51.8	↑1.7
4/2 23:40	53.7	↑1.9
4/2 23:50	55.7	↑2.0