1 (金)	06:23	15:06	-	-
	103cm	25cm	-	-
小潮 出 05:04 入 17:48 出 09:10 入 00:10

コイセボイ（北海道）2039年04月1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
4/1 00:00	51.6	↑0.8
4/1 00:10	52.4	↑0.8
4/1 00:20	53.4	↑1.0
4/1 00:30	54.4	↑1.0
4/1 00:40	55.5	↑1.1
4/1 00:50	56.7	↑1.2
4/1 01:00	58.0	↑1.3
4/1 01:10	59.4	↑1.4
4/1 01:20	60.9	↑1.5
4/1 01:30	62.4	↑1.5
4/1 01:40	64.0	↑1.6
4/1 01:50	65.6	↑1.6
4/1 02:00	67.4	↑1.8
4/1 02:10	69.1	↑1.7
4/1 02:20	70.9	↑1.8
4/1 02:30	72.8	↑1.9
4/1 02:40	74.6	↑1.8
4/1 02:50	76.5	↑1.9
4/1 03:00	78.4	↑1.9
4/1 03:10	80.3	↑1.9
4/1 03:20	82.1	↑1.8
4/1 03:30	84.0	↑1.9
4/1 03:40	85.8	↑1.8
4/1 03:50	87.6	↑1.8
4/1 04:00	89.3	↑1.7
4/1 04:10	90.9	↑1.6
4/1 04:20	92.5	↑1.6
4/1 04:30	94.0	↑1.5
4/1 04:40	95.4	↑1.4
4/1 04:50	96.7	↑1.3
4/1 05:00	97.9	↑1.2
4/1 05:10	98.9	↑1.0
4/1 05:20	99.9	↑1.0
4/1 05:30	100.7	↑0.8
4/1 05:40	101.4	↑0.7
4/1 05:50	102.0	↑0.6
4/1 06:00	102.4	↑0.4
4/1 06:10	102.6	↑0.2
4/1 06:20	102.7	↑0.1	満潮
4/1 06:30	102.7	0
4/1 06:40	102.5	↓-0.2
4/1 06:50	102.1	↓-0.4
4/1 07:00	101.6	↓-0.5
4/1 07:10	101.0	↓-0.6
4/1 07:20	100.2	↓-0.8
4/1 07:30	99.2	↓-1.0
4/1 07:40	98.1	↓-1.1
4/1 07:50	96.9	↓-1.2
4/1 08:00	95.5	↓-1.4
4/1 08:10	94.0	↓-1.5
4/1 08:20	92.3	↓-1.7
4/1 08:30	90.6	↓-1.7
4/1 08:40	88.7	↓-1.9
4/1 08:50	86.8	↓-1.9
4/1 09:00	84.7	↓-2.1
4/1 09:10	82.6	↓-2.1
4/1 09:20	80.4	↓-2.2
4/1 09:30	78.1	↓-2.3
4/1 09:40	75.8	↓-2.3
4/1 09:50	73.4	↓-2.4
4/1 10:00	71.0	↓-2.4
4/1 10:10	68.6	↓-2.4
4/1 10:20	66.2	↓-2.4
4/1 10:30	63.7	↓-2.5	最大潮位差
4/1 10:40	61.3	↓-2.4
4/1 10:50	58.9	↓-2.4
4/1 11:00	56.5	↓-2.4
4/1 11:10	54.2	↓-2.3
4/1 11:20	51.9	↓-2.3
4/1 11:30	49.6	↓-2.3
4/1 11:40	47.4	↓-2.2
4/1 11:50	45.3	↓-2.1
4/1 12:00	43.3	↓-2.0
4/1 12:10	41.3	↓-2.0
4/1 12:20	39.5	↓-1.8
4/1 12:30	37.7	↓-1.8
4/1 12:40	36.0	↓-1.7
4/1 12:50	34.5	↓-1.5
4/1 13:00	33.0	↓-1.5
4/1 13:10	31.7	↓-1.3
4/1 13:20	30.5	↓-1.2
4/1 13:30	29.4	↓-1.1
4/1 13:40	28.4	↓-1.0
4/1 13:50	27.5	↓-0.9
4/1 14:00	26.8	↓-0.7
4/1 14:10	26.2	↓-0.6
4/1 14:20	25.6	↓-0.6
4/1 14:30	25.2	↓-0.4
4/1 14:40	24.9	↓-0.3
4/1 14:50	24.7	↓-0.2
4/1 15:00	24.6	↓-0.1	干潮
4/1 15:10	24.6	0
4/1 15:20	24.7	↑0.1
4/1 15:30	24.9	↑0.2
4/1 15:40	25.2	↑0.3
4/1 15:50	25.5	↑0.3
4/1 16:00	25.9	↑0.4
4/1 16:10	26.4	↑0.5
4/1 16:20	26.9	↑0.5
4/1 16:30	27.4	↑0.5
4/1 16:40	28.1	↑0.7
4/1 16:50	28.7	↑0.6
4/1 17:00	29.4	↑0.7
4/1 17:10	30.1	↑0.7
4/1 17:20	30.8	↑0.7
4/1 17:30	31.6	↑0.8
4/1 17:40	32.3	↑0.7
4/1 17:50	33.0	↑0.7
4/1 18:00	33.8	↑0.8
4/1 18:10	34.5	↑0.7
4/1 18:20	35.2	↑0.7
4/1 18:30	35.9	↑0.7
4/1 18:40	36.6	↑0.7
4/1 18:50	37.3	↑0.7
4/1 19:00	37.9	↑0.6
4/1 19:10	38.5	↑0.6
4/1 19:20	39.1	↑0.6
4/1 19:30	39.7	↑0.6
4/1 19:40	40.2	↑0.5
4/1 19:50	40.7	↑0.5
4/1 20:00	41.1	↑0.4
4/1 20:10	41.5	↑0.4
4/1 20:20	41.9	↑0.4
4/1 20:30	42.3	↑0.4
4/1 20:40	42.7	↑0.4
4/1 20:50	43.0	↑0.3
4/1 21:00	43.3	↑0.3
4/1 21:10	43.6	↑0.3
4/1 21:20	43.9	↑0.3
4/1 21:30	44.2	↑0.3
4/1 21:40	44.4	↑0.2
4/1 21:50	44.7	↑0.3
4/1 22:00	45.0	↑0.3
4/1 22:10	45.3	↑0.3
4/1 22:20	45.6	↑0.3
4/1 22:30	45.9	↑0.3
4/1 22:40	46.2	↑0.3
4/1 22:50	46.6	↑0.4
4/1 23:00	47.0	↑0.4
4/1 23:10	47.4	↑0.4
4/1 23:20	47.9	↑0.5
4/1 23:30	48.4	↑0.5
4/1 23:40	49.0	↑0.6
4/1 23:50	49.6	↑0.6