11 (土)	08:07	18:01	-	-
	94cm	25cm	-	-
小潮 出 04:46 入 18:01 出 01:48 入 10:41

コイセボイ（北海道）2026年04月11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
4/11 00:00	47.7	↑0.8
4/11 00:10	48.5	↑0.8
4/11 00:20	49.3	↑0.8
4/11 00:30	50.1	↑0.8
4/11 00:40	51.0	↑0.9
4/11 00:50	51.9	↑0.9
4/11 01:00	52.8	↑0.9
4/11 01:10	53.8	↑1.0
4/11 01:20	54.7	↑0.9
4/11 01:30	55.7	↑1.0
4/11 01:40	56.7	↑1.0
4/11 01:50	57.8	↑1.1
4/11 02:00	58.9	↑1.1
4/11 02:10	60.0	↑1.1
4/11 02:20	61.1	↑1.1
4/11 02:30	62.2	↑1.1
4/11 02:40	63.4	↑1.2
4/11 02:50	64.6	↑1.2
4/11 03:00	65.8	↑1.2
4/11 03:10	67.1	↑1.3
4/11 03:20	68.3	↑1.2
4/11 03:30	69.5	↑1.2
4/11 03:40	70.8	↑1.3
4/11 03:50	72.1	↑1.3
4/11 04:00	73.3	↑1.2
4/11 04:10	74.6	↑1.3
4/11 04:20	75.9	↑1.3
4/11 04:30	77.1	↑1.2
4/11 04:40	78.3	↑1.2
4/11 04:50	79.5	↑1.2
4/11 05:00	80.7	↑1.2
4/11 05:10	81.9	↑1.2
4/11 05:20	83.0	↑1.1
4/11 05:30	84.1	↑1.1
4/11 05:40	85.2	↑1.1
4/11 05:50	86.2	↑1.0
4/11 06:00	87.2	↑1.0
4/11 06:10	88.1	↑0.9
4/11 06:20	88.9	↑0.8
4/11 06:30	89.7	↑0.8
4/11 06:40	90.5	↑0.8
4/11 06:50	91.1	↑0.6
4/11 07:00	91.7	↑0.6
4/11 07:10	92.2	↑0.5
4/11 07:20	92.7	↑0.5
4/11 07:30	93.0	↑0.3
4/11 07:40	93.3	↑0.3
4/11 07:50	93.5	↑0.2
4/11 08:00	93.6	↑0.1	満潮
4/11 08:10	93.6	0
4/11 08:20	93.5	↓-0.1
4/11 08:30	93.3	↓-0.2
4/11 08:40	93.1	↓-0.2
4/11 08:50	92.7	↓-0.4
4/11 09:00	92.2	↓-0.5
4/11 09:10	91.7	↓-0.5
4/11 09:20	91.1	↓-0.6
4/11 09:30	90.3	↓-0.8
4/11 09:40	89.5	↓-0.8
4/11 09:50	88.6	↓-0.9
4/11 10:00	87.6	↓-1.0
4/11 10:10	86.5	↓-1.1
4/11 10:20	85.3	↓-1.2
4/11 10:30	84.1	↓-1.2
4/11 10:40	82.7	↓-1.4
4/11 10:50	81.3	↓-1.4
4/11 11:00	79.9	↓-1.4
4/11 11:10	78.4	↓-1.5
4/11 11:20	76.8	↓-1.6
4/11 11:30	75.1	↓-1.7
4/11 11:40	73.5	↓-1.6
4/11 11:50	71.7	↓-1.8
4/11 12:00	70.0	↓-1.7
4/11 12:10	68.2	↓-1.8
4/11 12:20	66.3	↓-1.9	最大潮位差
4/11 12:30	64.5	↓-1.8
4/11 12:40	62.6	↓-1.9	最大潮位差
4/11 12:50	60.8	↓-1.8
4/11 13:00	58.9	↓-1.9	最大潮位差
4/11 13:10	57.0	↓-1.9	最大潮位差
4/11 13:20	55.2	↓-1.8
4/11 13:30	53.3	↓-1.9	最大潮位差
4/11 13:40	51.5	↓-1.8
4/11 13:50	49.7	↓-1.8
4/11 14:00	47.9	↓-1.8
4/11 14:10	46.2	↓-1.7
4/11 14:20	44.5	↓-1.7
4/11 14:30	42.8	↓-1.7
4/11 14:40	41.2	↓-1.6
4/11 14:50	39.7	↓-1.5
4/11 15:00	38.2	↓-1.5
4/11 15:10	36.8	↓-1.4
4/11 15:20	35.5	↓-1.3
4/11 15:30	34.2	↓-1.3
4/11 15:40	33.0	↓-1.2
4/11 15:50	31.9	↓-1.1
4/11 16:00	30.8	↓-1.1
4/11 16:10	29.9	↓-0.9
4/11 16:20	29.0	↓-0.9
4/11 16:30	28.2	↓-0.8
4/11 16:40	27.5	↓-0.7
4/11 16:50	26.9	↓-0.6
4/11 17:00	26.3	↓-0.6
4/11 17:10	25.9	↓-0.4
4/11 17:20	25.5	↓-0.4
4/11 17:30	25.2	↓-0.3
4/11 17:40	25.0	↓-0.2
4/11 17:50	24.9	↓-0.1
4/11 18:00	24.9	0	干潮
4/11 18:10	24.9	0
4/11 18:20	25.0	↑0.1
4/11 18:30	25.2	↑0.2
4/11 18:40	25.4	↑0.2
4/11 18:50	25.8	↑0.4
4/11 19:00	26.2	↑0.4
4/11 19:10	26.6	↑0.4
4/11 19:20	27.1	↑0.5
4/11 19:30	27.6	↑0.5
4/11 19:40	28.2	↑0.6
4/11 19:50	28.9	↑0.7
4/11 20:00	29.6	↑0.7
4/11 20:10	30.3	↑0.7
4/11 20:20	31.0	↑0.7
4/11 20:30	31.8	↑0.8
4/11 20:40	32.6	↑0.8
4/11 20:50	33.4	↑0.8
4/11 21:00	34.2	↑0.8
4/11 21:10	35.1	↑0.9
4/11 21:20	35.9	↑0.8
4/11 21:30	36.8	↑0.9
4/11 21:40	37.6	↑0.8
4/11 21:50	38.5	↑0.9
4/11 22:00	39.4	↑0.9
4/11 22:10	40.2	↑0.8
4/11 22:20	41.0	↑0.8
4/11 22:30	41.9	↑0.9
4/11 22:40	42.7	↑0.8
4/11 22:50	43.5	↑0.8
4/11 23:00	44.2	↑0.7
4/11 23:10	45.0	↑0.8
4/11 23:20	45.7	↑0.7
4/11 23:30	46.4	↑0.7
4/11 23:40	47.1	↑0.7
4/11 23:50	47.8	↑0.7