08 (火)	10:05	19:06	-	-
	90cm	25cm	-	-
若潮 出 04:51 入 17:57 出 13:07 入 03:01

コイセボイ（北海道）2025年04月08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
4/8 00:00	47.3	↑0.8
4/8 00:10	48.1	↑0.8
4/8 00:20	48.9	↑0.8
4/8 00:30	49.6	↑0.7
4/8 00:40	50.3	↑0.7
4/8 00:50	51.0	↑0.7
4/8 01:00	51.7	↑0.7
4/8 01:10	52.4	↑0.7
4/8 01:20	53.1	↑0.7
4/8 01:30	53.7	↑0.6
4/8 01:40	54.4	↑0.7
4/8 01:50	55.0	↑0.6
4/8 02:00	55.7	↑0.7
4/8 02:10	56.3	↑0.6
4/8 02:20	56.9	↑0.6
4/8 02:30	57.5	↑0.6
4/8 02:40	58.2	↑0.7
4/8 02:50	58.8	↑0.6
4/8 03:00	59.4	↑0.6
4/8 03:10	60.1	↑0.7
4/8 03:20	60.8	↑0.7
4/8 03:30	61.4	↑0.6
4/8 03:40	62.1	↑0.7
4/8 03:50	62.8	↑0.7
4/8 04:00	63.5	↑0.7
4/8 04:10	64.3	↑0.8
4/8 04:20	65.0	↑0.7
4/8 04:30	65.8	↑0.8
4/8 04:40	66.6	↑0.8
4/8 04:50	67.4	↑0.8
4/8 05:00	68.2	↑0.8
4/8 05:10	69.0	↑0.8
4/8 05:20	69.9	↑0.9
4/8 05:30	70.8	↑0.9
4/8 05:40	71.6	↑0.8
4/8 05:50	72.6	↑1.0
4/8 06:00	73.5	↑0.9
4/8 06:10	74.4	↑0.9
4/8 06:20	75.3	↑0.9
4/8 06:30	76.2	↑0.9
4/8 06:40	77.2	↑1.0
4/8 06:50	78.1	↑0.9
4/8 07:00	79.0	↑0.9
4/8 07:10	79.9	↑0.9
4/8 07:20	80.8	↑0.9
4/8 07:30	81.7	↑0.9
4/8 07:40	82.6	↑0.9
4/8 07:50	83.4	↑0.8
4/8 08:00	84.2	↑0.8
4/8 08:10	85.0	↑0.8
4/8 08:20	85.7	↑0.7
4/8 08:30	86.4	↑0.7
4/8 08:40	87.0	↑0.6
4/8 08:50	87.6	↑0.6
4/8 09:00	88.1	↑0.5
4/8 09:10	88.6	↑0.5
4/8 09:20	89.0	↑0.4
4/8 09:30	89.3	↑0.3
4/8 09:40	89.5	↑0.2
4/8 09:50	89.7	↑0.2
4/8 10:00	89.8	↑0.1	満潮
4/8 10:10	89.8	0
4/8 10:20	89.7	↓-0.1
4/8 10:30	89.5	↓-0.2
4/8 10:40	89.2	↓-0.3
4/8 10:50	88.8	↓-0.4
4/8 11:00	88.4	↓-0.4
4/8 11:10	87.8	↓-0.6
4/8 11:20	87.1	↓-0.7
4/8 11:30	86.4	↓-0.7
4/8 11:40	85.5	↓-0.9
4/8 11:50	84.6	↓-0.9
4/8 12:00	83.6	↓-1.0
4/8 12:10	82.4	↓-1.2
4/8 12:20	81.2	↓-1.2
4/8 12:30	79.9	↓-1.3
4/8 12:40	78.5	↓-1.4
4/8 12:50	77.1	↓-1.4
4/8 13:00	75.5	↓-1.6
4/8 13:10	73.9	↓-1.6
4/8 13:20	72.3	↓-1.6
4/8 13:30	70.5	↓-1.8
4/8 13:40	68.8	↓-1.7
4/8 13:50	66.9	↓-1.9
4/8 14:00	65.1	↓-1.8
4/8 14:10	63.2	↓-1.9
4/8 14:20	61.3	↓-1.9
4/8 14:30	59.3	↓-2.0	最大潮位差
4/8 14:40	57.4	↓-1.9
4/8 14:50	55.4	↓-2.0	最大潮位差
4/8 15:00	53.5	↓-1.9
4/8 15:10	51.5	↓-2.0	最大潮位差
4/8 15:20	49.6	↓-1.9
4/8 15:30	47.7	↓-1.9
4/8 15:40	45.9	↓-1.8
4/8 15:50	44.1	↓-1.8
4/8 16:00	42.3	↓-1.8
4/8 16:10	40.6	↓-1.7
4/8 16:20	38.9	↓-1.7
4/8 16:30	37.4	↓-1.5
4/8 16:40	35.8	↓-1.6
4/8 16:50	34.4	↓-1.4
4/8 17:00	33.1	↓-1.3
4/8 17:10	31.8	↓-1.3
4/8 17:20	30.7	↓-1.1
4/8 17:30	29.6	↓-1.1
4/8 17:40	28.6	↓-1.0
4/8 17:50	27.8	↓-0.8
4/8 18:00	27.0	↓-0.8
4/8 18:10	26.4	↓-0.6
4/8 18:20	25.8	↓-0.6
4/8 18:30	25.4	↓-0.4
4/8 18:40	25.1	↓-0.3
4/8 18:50	24.9	↓-0.2
4/8 19:00	24.8	↓-0.1	干潮
4/8 19:10	24.8	0
4/8 19:20	24.9	↑0.1
4/8 19:30	25.1	↑0.2
4/8 19:40	25.4	↑0.3
4/8 19:50	25.8	↑0.4
4/8 20:00	26.3	↑0.5
4/8 20:10	26.9	↑0.6
4/8 20:20	27.5	↑0.6
4/8 20:30	28.3	↑0.8
4/8 20:40	29.0	↑0.7
4/8 20:50	29.9	↑0.9
4/8 21:00	30.8	↑0.9
4/8 21:10	31.8	↑1.0
4/8 21:20	32.8	↑1.0
4/8 21:30	33.8	↑1.0
4/8 21:40	34.9	↑1.1
4/8 21:50	36.0	↑1.1
4/8 22:00	37.1	↑1.1
4/8 22:10	38.3	↑1.2
4/8 22:20	39.4	↑1.1
4/8 22:30	40.5	↑1.1
4/8 22:40	41.6	↑1.1
4/8 22:50	42.7	↑1.1
4/8 23:00	43.8	↑1.1
4/8 23:10	44.9	↑1.1
4/8 23:20	45.9	↑1.0
4/8 23:30	46.9	↑1.0
4/8 23:40	47.8	↑0.9
4/8 23:50	48.7	↑0.9