2 (火)	05:54	14:33	-	-
	108cm	24cm	-	-
小潮 出 05:02 入 17:50 出 08:22 入 - 潮干狩り ○ 13:44～15:25

コイセボイ（北海道）2047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	52.5	↑1.3
4/2 00:10	53.8	↑1.3
4/2 00:20	55.2	↑1.4
4/2 00:30	56.7	↑1.5
4/2 00:40	58.3	↑1.6
4/2 00:50	59.9	↑1.6
4/2 01:00	61.7	↑1.8
4/2 01:10	63.6	↑1.9
4/2 01:20	65.5	↑1.9
4/2 01:30	67.4	↑1.9
4/2 01:40	69.4	↑2.0
4/2 01:50	71.5	↑2.1
4/2 02:00	73.6	↑2.1
4/2 02:10	75.7	↑2.1
4/2 02:20	77.9	↑2.2
4/2 02:30	80.0	↑2.1
4/2 02:40	82.2	↑2.2
4/2 02:50	84.3	↑2.1
4/2 03:00	86.4	↑2.1
4/2 03:10	88.4	↑2.0
4/2 03:20	90.4	↑2.0
4/2 03:30	92.3	↑1.9
4/2 03:40	94.2	↑1.9
4/2 03:50	96.0	↑1.8
4/2 04:00	97.7	↑1.7
4/2 04:10	99.3	↑1.6
4/2 04:20	100.7	↑1.4
4/2 04:30	102.1	↑1.4
4/2 04:40	103.3	↑1.2
4/2 04:50	104.4	↑1.1
4/2 05:00	105.3	↑0.9
4/2 05:10	106.1	↑0.8
4/2 05:20	106.7	↑0.6
4/2 05:30	107.2	↑0.5
4/2 05:40	107.5	↑0.3
4/2 05:50	107.7	↑0.2	満潮
4/2 06:00	107.6	↓-0.1
4/2 06:10	107.4	↓-0.2
4/2 06:20	107.0	↓-0.4
4/2 06:30	106.5	↓-0.5
4/2 06:40	105.8	↓-0.7
4/2 06:50	104.9	↓-0.9
4/2 07:00	103.8	↓-1.1
4/2 07:10	102.6	↓-1.2
4/2 07:20	101.2	↓-1.4
4/2 07:30	99.7	↓-1.5
4/2 07:40	98.1	↓-1.6
4/2 07:50	96.3	↓-1.8
4/2 08:00	94.4	↓-1.9
4/2 08:10	92.3	↓-2.1
4/2 08:20	90.2	↓-2.1
4/2 08:30	87.9	↓-2.3
4/2 08:40	85.6	↓-2.3
4/2 08:50	83.2	↓-2.4
4/2 09:00	80.7	↓-2.5
4/2 09:10	78.1	↓-2.6
4/2 09:20	75.5	↓-2.6
4/2 09:30	72.9	↓-2.6
4/2 09:40	70.3	↓-2.6
4/2 09:50	67.6	↓-2.7	最大潮位差
4/2 10:00	64.9	↓-2.7	最大潮位差
4/2 10:10	62.3	↓-2.6
4/2 10:20	59.7	↓-2.6
4/2 10:30	57.1	↓-2.6
4/2 10:40	54.5	↓-2.6
4/2 10:50	52.0	↓-2.5
4/2 11:00	49.6	↓-2.4
4/2 11:10	47.2	↓-2.4
4/2 11:20	44.9	↓-2.3
4/2 11:30	42.8	↓-2.1
4/2 11:40	40.7	↓-2.1
4/2 11:50	38.7	↓-2.0
4/2 12:00	36.8	↓-1.9
4/2 12:10	35.0	↓-1.8
4/2 12:20	33.4	↓-1.6
4/2 12:30	31.8	↓-1.6
4/2 12:40	30.4	↓-1.4
4/2 12:50	29.1	↓-1.3
4/2 13:00	28.0	↓-1.1
4/2 13:10	27.0	↓-1.0
4/2 13:20	26.1	↓-0.9
4/2 13:30	25.3	↓-0.8
4/2 13:40	24.7	↓-0.6
4/2 13:50	24.1	↓-0.6
4/2 14:00	23.7	↓-0.4
4/2 14:10	23.4	↓-0.3
4/2 14:20	23.3	↓-0.1
4/2 14:30	23.2	↓-0.1	干潮
4/2 14:40	23.2	0
4/2 14:50	23.4	↑0.2
4/2 15:00	23.6	↑0.2
4/2 15:10	23.9	↑0.3
4/2 15:20	24.3	↑0.4
4/2 15:30	24.7	↑0.4
4/2 15:40	25.2	↑0.5
4/2 15:50	25.8	↑0.6
4/2 16:00	26.4	↑0.6
4/2 16:10	27.1	↑0.7
4/2 16:20	27.8	↑0.7
4/2 16:30	28.5	↑0.7
4/2 16:40	29.2	↑0.7
4/2 16:50	30.0	↑0.8
4/2 17:00	30.7	↑0.7
4/2 17:10	31.5	↑0.8
4/2 17:20	32.2	↑0.7
4/2 17:30	33.0	↑0.8
4/2 17:40	33.7	↑0.7
4/2 17:50	34.4	↑0.7
4/2 18:00	35.1	↑0.7
4/2 18:10	35.7	↑0.6
4/2 18:20	36.3	↑0.6
4/2 18:30	36.9	↑0.6
4/2 18:40	37.4	↑0.5
4/2 18:50	38.0	↑0.6
4/2 19:00	38.4	↑0.4
4/2 19:10	38.9	↑0.5
4/2 19:20	39.3	↑0.4
4/2 19:30	39.6	↑0.3
4/2 19:40	39.9	↑0.3
4/2 19:50	40.2	↑0.3
4/2 20:00	40.5	↑0.3
4/2 20:10	40.7	↑0.2
4/2 20:20	41.0	↑0.3
4/2 20:30	41.2	↑0.2
4/2 20:40	41.3	↑0.1
4/2 20:50	41.5	↑0.2
4/2 21:00	41.7	↑0.2
4/2 21:10	41.8	↑0.1
4/2 21:20	42.0	↑0.2
4/2 21:30	42.2	↑0.2
4/2 21:40	42.4	↑0.2
4/2 21:50	42.6	↑0.2
4/2 22:00	42.8	↑0.2
4/2 22:10	43.1	↑0.3
4/2 22:20	43.4	↑0.3
4/2 22:30	43.7	↑0.3
4/2 22:40	44.1	↑0.4
4/2 22:50	44.5	↑0.4
4/2 23:00	45.0	↑0.5
4/2 23:10	45.6	↑0.6
4/2 23:20	46.2	↑0.6
4/2 23:30	46.9	↑0.7
4/2 23:40	47.6	↑0.7
4/2 23:50	48.4	↑0.8