15 (木)	08:02	17:38	-	-
	92cm	27cm	-	-
小潮 出 04:39 入 18:05 出 11:27 入 01:41

コイセボイ（北海道）2027年04月15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
4/15 00:00	48.3	↑0.7
4/15 00:10	48.9	↑0.6
4/15 00:20	49.6	↑0.7
4/15 00:30	50.3	↑0.7
4/15 00:40	51.1	↑0.8
4/15 00:50	51.9	↑0.8
4/15 01:00	52.7	↑0.8
4/15 01:10	53.5	↑0.8
4/15 01:20	54.4	↑0.9
4/15 01:30	55.3	↑0.9
4/15 01:40	56.2	↑0.9
4/15 01:50	57.2	↑1.0
4/15 02:00	58.2	↑1.0
4/15 02:10	59.2	↑1.0
4/15 02:20	60.2	↑1.0
4/15 02:30	61.3	↑1.1
4/15 02:40	62.4	↑1.1
4/15 02:50	63.6	↑1.2
4/15 03:00	64.7	↑1.1
4/15 03:10	65.9	↑1.2
4/15 03:20	67.1	↑1.2
4/15 03:30	68.3	↑1.2
4/15 03:40	69.5	↑1.2
4/15 03:50	70.7	↑1.2
4/15 04:00	72.0	↑1.3
4/15 04:10	73.2	↑1.2
4/15 04:20	74.4	↑1.2
4/15 04:30	75.6	↑1.2
4/15 04:40	76.9	↑1.3
4/15 04:50	78.0	↑1.1
4/15 05:00	79.2	↑1.2
4/15 05:10	80.4	↑1.2
4/15 05:20	81.5	↑1.1
4/15 05:30	82.6	↑1.1
4/15 05:40	83.6	↑1.0
4/15 05:50	84.6	↑1.0
4/15 06:00	85.5	↑0.9
4/15 06:10	86.4	↑0.9
4/15 06:20	87.3	↑0.9
4/15 06:30	88.0	↑0.7
4/15 06:40	88.7	↑0.7
4/15 06:50	89.4	↑0.7
4/15 07:00	89.9	↑0.5
4/15 07:10	90.4	↑0.5
4/15 07:20	90.8	↑0.4
4/15 07:30	91.1	↑0.3
4/15 07:40	91.4	↑0.3
4/15 07:50	91.5	↑0.1
4/15 08:00	91.6	↑0.1	満潮
4/15 08:10	91.5	↓-0.1
4/15 08:20	91.4	↓-0.1
4/15 08:30	91.2	↓-0.2
4/15 08:40	90.9	↓-0.3
4/15 08:50	90.4	↓-0.5
4/15 09:00	89.9	↓-0.5
4/15 09:10	89.3	↓-0.6
4/15 09:20	88.6	↓-0.7
4/15 09:30	87.8	↓-0.8
4/15 09:40	87.0	↓-0.8
4/15 09:50	86.0	↓-1.0
4/15 10:00	84.9	↓-1.1
4/15 10:10	83.8	↓-1.1
4/15 10:20	82.6	↓-1.2
4/15 10:30	81.3	↓-1.3
4/15 10:40	79.9	↓-1.4
4/15 10:50	78.5	↓-1.4
4/15 11:00	77.0	↓-1.5
4/15 11:10	75.5	↓-1.5
4/15 11:20	73.9	↓-1.6
4/15 11:30	72.2	↓-1.7
4/15 11:40	70.5	↓-1.7
4/15 11:50	68.8	↓-1.7
4/15 12:00	67.1	↓-1.7
4/15 12:10	65.3	↓-1.8
4/15 12:20	63.5	↓-1.8
4/15 12:30	61.7	↓-1.8
4/15 12:40	59.8	↓-1.9	最大潮位差
4/15 12:50	58.0	↓-1.8
4/15 13:00	56.2	↓-1.8
4/15 13:10	54.4	↓-1.8
4/15 13:20	52.6	↓-1.8
4/15 13:30	50.9	↓-1.7
4/15 13:40	49.1	↓-1.8
4/15 13:50	47.4	↓-1.7
4/15 14:00	45.8	↓-1.6
4/15 14:10	44.2	↓-1.6
4/15 14:20	42.6	↓-1.6
4/15 14:30	41.1	↓-1.5
4/15 14:40	39.6	↓-1.5
4/15 14:50	38.3	↓-1.3
4/15 15:00	37.0	↓-1.3
4/15 15:10	35.7	↓-1.3
4/15 15:20	34.5	↓-1.2
4/15 15:30	33.4	↓-1.1
4/15 15:40	32.4	↓-1.0
4/15 15:50	31.5	↓-0.9
4/15 16:00	30.6	↓-0.9
4/15 16:10	29.9	↓-0.7
4/15 16:20	29.2	↓-0.7
4/15 16:30	28.6	↓-0.6
4/15 16:40	28.1	↓-0.5
4/15 16:50	27.7	↓-0.4
4/15 17:00	27.3	↓-0.4
4/15 17:10	27.1	↓-0.2
4/15 17:20	26.9	↓-0.2
4/15 17:30	26.8	↓-0.1	干潮
4/15 17:40	26.8	0
4/15 17:50	26.8	0
4/15 18:00	27.0	↑0.2
4/15 18:10	27.2	↑0.2
4/15 18:20	27.4	↑0.2
4/15 18:30	27.8	↑0.4
4/15 18:40	28.2	↑0.4
4/15 18:50	28.6	↑0.4
4/15 19:00	29.1	↑0.5
4/15 19:10	29.7	↑0.6
4/15 19:20	30.2	↑0.5
4/15 19:30	30.9	↑0.7
4/15 19:40	31.6	↑0.7
4/15 19:50	32.3	↑0.7
4/15 20:00	33.0	↑0.7
4/15 20:10	33.7	↑0.7
4/15 20:20	34.5	↑0.8
4/15 20:30	35.3	↑0.8
4/15 20:40	36.1	↑0.8
4/15 20:50	36.9	↑0.8
4/15 21:00	37.7	↑0.8
4/15 21:10	38.5	↑0.8
4/15 21:20	39.3	↑0.8
4/15 21:30	40.1	↑0.8
4/15 21:40	40.9	↑0.8
4/15 21:50	41.6	↑0.7
4/15 22:00	42.4	↑0.8
4/15 22:10	43.1	↑0.7
4/15 22:20	43.9	↑0.8
4/15 22:30	44.6	↑0.7
4/15 22:40	45.2	↑0.6
4/15 22:50	45.9	↑0.7
4/15 23:00	46.5	↑0.6
4/15 23:10	47.1	↑0.6
4/15 23:20	47.7	↑0.6
4/15 23:30	48.3	↑0.6
4/15 23:40	48.8	↑0.5
4/15 23:50	49.3	↑0.5