02 (木)	02:25	08:39	15:13	21:01
	78cm	24cm	88cm	43cm
大潮 出 05:02 入 17:50 出 18:11 入 04:45 潮干狩り ○ 08:07～09:10

コイセボイ（北海道）2026年04月02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	61.9	↑1.8
4/2 00:10	63.6	↑1.7
4/2 00:20	65.4	↑1.8
4/2 00:30	67.0	↑1.6
4/2 00:40	68.5	↑1.5
4/2 00:50	70.0	↑1.5
4/2 01:00	71.4	↑1.4
4/2 01:10	72.6	↑1.2
4/2 01:20	73.7	↑1.1
4/2 01:30	74.7	↑1.0
4/2 01:40	75.5	↑0.8
4/2 01:50	76.2	↑0.7
4/2 02:00	76.7	↑0.5
4/2 02:10	77.0	↑0.3
4/2 02:20	77.2	↑0.2	満潮
4/2 02:30	77.2	0
4/2 02:40	77.0	↓-0.2
4/2 02:50	76.6	↓-0.4
4/2 03:00	76.0	↓-0.6
4/2 03:10	75.3	↓-0.7
4/2 03:20	74.4	↓-0.9
4/2 03:30	73.4	↓-1.0
4/2 03:40	72.2	↓-1.2
4/2 03:50	70.8	↓-1.4
4/2 04:00	69.3	↓-1.5
4/2 04:10	67.6	↓-1.7
4/2 04:20	65.9	↓-1.7
4/2 04:30	64.0	↓-1.9
4/2 04:40	62.0	↓-2.0
4/2 04:50	59.9	↓-2.1
4/2 05:00	57.8	↓-2.1
4/2 05:10	55.6	↓-2.2
4/2 05:20	53.4	↓-2.2
4/2 05:30	51.2	↓-2.2
4/2 05:40	48.9	↓-2.3
4/2 05:50	46.6	↓-2.3
4/2 06:00	44.4	↓-2.2
4/2 06:10	42.2	↓-2.2
4/2 06:20	40.1	↓-2.1
4/2 06:30	38.0	↓-2.1
4/2 06:40	36.0	↓-2.0
4/2 06:50	34.2	↓-1.8
4/2 07:00	32.4	↓-1.8
4/2 07:10	30.8	↓-1.6
4/2 07:20	29.3	↓-1.5
4/2 07:30	27.9	↓-1.4
4/2 07:40	26.8	↓-1.1
4/2 07:50	25.7	↓-1.1
4/2 08:00	24.9	↓-0.8
4/2 08:10	24.3	↓-0.6
4/2 08:20	23.8	↓-0.5
4/2 08:30	23.5	↓-0.3	干潮
4/2 08:40	23.5	0
4/2 08:50	23.6	↑0.1
4/2 09:00	24.0	↑0.4
4/2 09:10	24.5	↑0.5
4/2 09:20	25.2	↑0.7
4/2 09:30	26.1	↑0.9
4/2 09:40	27.3	↑1.2
4/2 09:50	28.5	↑1.2
4/2 10:00	30.0	↑1.5
4/2 10:10	31.6	↑1.6
4/2 10:20	33.4	↑1.8
4/2 10:30	35.3	↑1.9
4/2 10:40	37.4	↑2.1
4/2 10:50	39.6	↑2.2
4/2 11:00	41.8	↑2.2
4/2 11:10	44.2	↑2.4
4/2 11:20	46.6	↑2.4
4/2 11:30	49.1	↑2.5
4/2 11:40	51.6	↑2.5
4/2 11:50	54.2	↑2.6	最大潮位差
4/2 12:00	56.7	↑2.5
4/2 12:10	59.3	↑2.6	最大潮位差
4/2 12:20	61.8	↑2.5
4/2 12:30	64.2	↑2.4
4/2 12:40	66.7	↑2.5
4/2 12:50	69.0	↑2.3
4/2 13:00	71.2	↑2.2
4/2 13:10	73.4	↑2.2
4/2 13:20	75.4	↑2.0
4/2 13:30	77.3	↑1.9
4/2 13:40	79.1	↑1.8
4/2 13:50	80.7	↑1.6
4/2 14:00	82.1	↑1.4
4/2 14:10	83.4	↑1.3
4/2 14:20	84.5	↑1.1
4/2 14:30	85.4	↑0.9
4/2 14:40	86.1	↑0.7
4/2 14:50	86.6	↑0.5
4/2 15:00	86.9	↑0.3
4/2 15:10	87.1	↑0.2	満潮
4/2 15:20	87.0	↓-0.1
4/2 15:30	86.8	↓-0.2
4/2 15:40	86.3	↓-0.5
4/2 15:50	85.7	↓-0.6
4/2 16:00	84.9	↓-0.8
4/2 16:10	84.0	↓-0.9
4/2 16:20	82.9	↓-1.1
4/2 16:30	81.6	↓-1.3
4/2 16:40	80.2	↓-1.4
4/2 16:50	78.7	↓-1.5
4/2 17:00	77.0	↓-1.7
4/2 17:10	75.3	↓-1.7
4/2 17:20	73.5	↓-1.8
4/2 17:30	71.6	↓-1.9
4/2 17:40	69.6	↓-2.0
4/2 17:50	67.6	↓-2.0
4/2 18:00	65.6	↓-2.0
4/2 18:10	63.6	↓-2.0
4/2 18:20	61.6	↓-2.0
4/2 18:30	59.6	↓-2.0
4/2 18:40	57.7	↓-1.9
4/2 18:50	55.8	↓-1.9
4/2 19:00	54.0	↓-1.8
4/2 19:10	52.3	↓-1.7
4/2 19:20	50.7	↓-1.6
4/2 19:30	49.1	↓-1.6
4/2 19:40	47.8	↓-1.3
4/2 19:50	46.5	↓-1.3
4/2 20:00	45.4	↓-1.1
4/2 20:10	44.5	↓-0.9
4/2 20:20	43.7	↓-0.8
4/2 20:30	43.1	↓-0.6
4/2 20:40	42.6	↓-0.5
4/2 20:50	42.4	↓-0.2
4/2 21:00	42.3	↓-0.1	干潮
4/2 21:10	42.4	↑0.1
4/2 21:20	42.6	↑0.2
4/2 21:30	43.1	↑0.5
4/2 21:40	43.7	↑0.6
4/2 21:50	44.5	↑0.8
4/2 22:00	45.4	↑0.9
4/2 22:10	46.5	↑1.1
4/2 22:20	47.8	↑1.3
4/2 22:30	49.2	↑1.4
4/2 22:40	50.7	↑1.5
4/2 22:50	52.3	↑1.6
4/2 23:00	54.1	↑1.8
4/2 23:10	55.9	↑1.8
4/2 23:20	57.8	↑1.9
4/2 23:30	59.7	↑1.9
4/2 23:40	61.7	↑2.0
4/2 23:50	63.7	↑2.0