11 (火)	08:40	18:16	-	-
	91cm	27cm	-	-
小潮 出 04:45 入 18:01 出 02:09 入 11:38

コイセボイ（北海道）2045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	47.8	↑0.7
4/11 00:10	48.5	↑0.7
4/11 00:20	49.2	↑0.7
4/11 00:30	49.9	↑0.7
4/11 00:40	50.7	↑0.8
4/11 00:50	51.4	↑0.7
4/11 01:00	52.1	↑0.7
4/11 01:10	52.9	↑0.8
4/11 01:20	53.7	↑0.8
4/11 01:30	54.5	↑0.8
4/11 01:40	55.3	↑0.8
4/11 01:50	56.2	↑0.9
4/11 02:00	57.0	↑0.8
4/11 02:10	57.9	↑0.9
4/11 02:20	58.8	↑0.9
4/11 02:30	59.8	↑1.0
4/11 02:40	60.7	↑0.9
4/11 02:50	61.7	↑1.0
4/11 03:00	62.7	↑1.0
4/11 03:10	63.7	↑1.0
4/11 03:20	64.7	↑1.0
4/11 03:30	65.7	↑1.0
4/11 03:40	66.8	↑1.1
4/11 03:50	67.9	↑1.1
4/11 04:00	69.0	↑1.1
4/11 04:10	70.0	↑1.0
4/11 04:20	71.1	↑1.1
4/11 04:30	72.2	↑1.1
4/11 04:40	73.4	↑1.2
4/11 04:50	74.5	↑1.1
4/11 05:00	75.6	↑1.1
4/11 05:10	76.6	↑1.0
4/11 05:20	77.7	↑1.1
4/11 05:30	78.8	↑1.1
4/11 05:40	79.8	↑1.0
4/11 05:50	80.8	↑1.0
4/11 06:00	81.8	↑1.0
4/11 06:10	82.8	↑1.0
4/11 06:20	83.7	↑0.9
4/11 06:30	84.6	↑0.9
4/11 06:40	85.4	↑0.8
4/11 06:50	86.2	↑0.8
4/11 07:00	87.0	↑0.8
4/11 07:10	87.7	↑0.7
4/11 07:20	88.3	↑0.6
4/11 07:30	88.8	↑0.5
4/11 07:40	89.3	↑0.5
4/11 07:50	89.8	↑0.5
4/11 08:00	90.1	↑0.3
4/11 08:10	90.4	↑0.3
4/11 08:20	90.6	↑0.2
4/11 08:30	90.7	↑0.1	満潮
4/11 08:40	90.8	↑0.1	満潮
4/11 08:50	90.7	↓-0.1
4/11 09:00	90.6	↓-0.1
4/11 09:10	90.4	↓-0.2
4/11 09:20	90.1	↓-0.3
4/11 09:30	89.7	↓-0.4
4/11 09:40	89.2	↓-0.5
4/11 09:50	88.6	↓-0.6
4/11 10:00	87.9	↓-0.7
4/11 10:10	87.2	↓-0.7
4/11 10:20	86.3	↓-0.9
4/11 10:30	85.4	↓-0.9
4/11 10:40	84.4	↓-1.0
4/11 10:50	83.3	↓-1.1
4/11 11:00	82.1	↓-1.2
4/11 11:10	80.9	↓-1.2
4/11 11:20	79.6	↓-1.3
4/11 11:30	78.2	↓-1.4
4/11 11:40	76.7	↓-1.5
4/11 11:50	75.2	↓-1.5
4/11 12:00	73.6	↓-1.6
4/11 12:10	72.0	↓-1.6
4/11 12:20	70.4	↓-1.6
4/11 12:30	68.7	↓-1.7
4/11 12:40	66.9	↓-1.8
4/11 12:50	65.2	↓-1.7
4/11 13:00	63.4	↓-1.8
4/11 13:10	61.6	↓-1.8
4/11 13:20	59.8	↓-1.8
4/11 13:30	57.9	↓-1.9	最大潮位差
4/11 13:40	56.1	↓-1.8
4/11 13:50	54.3	↓-1.8
4/11 14:00	52.5	↓-1.8
4/11 14:10	50.7	↓-1.8
4/11 14:20	49.0	↓-1.7
4/11 14:30	47.3	↓-1.7
4/11 14:40	45.6	↓-1.7
4/11 14:50	43.9	↓-1.7
4/11 15:00	42.3	↓-1.6
4/11 15:10	40.8	↓-1.5
4/11 15:20	39.3	↓-1.5
4/11 15:30	37.9	↓-1.4
4/11 15:40	36.5	↓-1.4
4/11 15:50	35.3	↓-1.2
4/11 16:00	34.0	↓-1.3
4/11 16:10	32.9	↓-1.1
4/11 16:20	31.9	↓-1.0
4/11 16:30	30.9	↓-1.0
4/11 16:40	30.0	↓-0.9
4/11 16:50	29.2	↓-0.8
4/11 17:00	28.5	↓-0.7
4/11 17:10	27.9	↓-0.6
4/11 17:20	27.4	↓-0.5
4/11 17:30	26.9	↓-0.5
4/11 17:40	26.6	↓-0.3
4/11 17:50	26.3	↓-0.3
4/11 18:00	26.2	↓-0.1
4/11 18:10	26.1	↓-0.1	干潮
4/11 18:20	26.1	0
4/11 18:30	26.2	↑0.1
4/11 18:40	26.3	↑0.1
4/11 18:50	26.6	↑0.3
4/11 19:00	26.9	↑0.3
4/11 19:10	27.3	↑0.4
4/11 19:20	27.7	↑0.4
4/11 19:30	28.3	↑0.6
4/11 19:40	28.8	↑0.5
4/11 19:50	29.5	↑0.7
4/11 20:00	30.1	↑0.6
4/11 20:10	30.9	↑0.8
4/11 20:20	31.6	↑0.7
4/11 20:30	32.4	↑0.8
4/11 20:40	33.3	↑0.9
4/11 20:50	34.1	↑0.8
4/11 21:00	35.0	↑0.9
4/11 21:10	35.9	↑0.9
4/11 21:20	36.8	↑0.9
4/11 21:30	37.7	↑0.9
4/11 21:40	38.6	↑0.9
4/11 21:50	39.5	↑0.9
4/11 22:00	40.4	↑0.9
4/11 22:10	41.3	↑0.9
4/11 22:20	42.2	↑0.9
4/11 22:30	43.0	↑0.8
4/11 22:40	43.9	↑0.9
4/11 22:50	44.7	↑0.8
4/11 23:00	45.5	↑0.8
4/11 23:10	46.2	↑0.7
4/11 23:20	47.0	↑0.8
4/11 23:30	47.7	↑0.7
4/11 23:40	48.4	↑0.7
4/11 23:50	49.0	↑0.6