08 (日)	08:53	18:01	-	-
	89cm	30cm	-	-
長潮 出 04:51 入 17:57 出 02:07 入 12:28

コイセボイ（北海道）2029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	49.0	↑0.5
4/8 00:10	49.4	↑0.4
4/8 00:20	49.9	↑0.5
4/8 00:30	50.3	↑0.4
4/8 00:40	50.8	↑0.5
4/8 00:50	51.3	↑0.5
4/8 01:00	51.8	↑0.5
4/8 01:10	52.3	↑0.5
4/8 01:20	52.9	↑0.6
4/8 01:30	53.4	↑0.5
4/8 01:40	54.0	↑0.6
4/8 01:50	54.7	↑0.7
4/8 02:00	55.3	↑0.6
4/8 02:10	56.0	↑0.7
4/8 02:20	56.7	↑0.7
4/8 02:30	57.4	↑0.7
4/8 02:40	58.2	↑0.8
4/8 02:50	59.0	↑0.8
4/8 03:00	59.8	↑0.8
4/8 03:10	60.7	↑0.9
4/8 03:20	61.6	↑0.9
4/8 03:30	62.5	↑0.9
4/8 03:40	63.4	↑0.9
4/8 03:50	64.4	↑1.0
4/8 04:00	65.4	↑1.0
4/8 04:10	66.4	↑1.0
4/8 04:20	67.4	↑1.0
4/8 04:30	68.5	↑1.1
4/8 04:40	69.5	↑1.0
4/8 04:50	70.6	↑1.1
4/8 05:00	71.7	↑1.1
4/8 05:10	72.8	↑1.1
4/8 05:20	73.8	↑1.0
4/8 05:30	74.9	↑1.1
4/8 05:40	76.0	↑1.1
4/8 05:50	77.0	↑1.0
4/8 06:00	78.0	↑1.0
4/8 06:10	79.0	↑1.0
4/8 06:20	80.0	↑1.0
4/8 06:30	81.0	↑1.0
4/8 06:40	81.9	↑0.9
4/8 06:50	82.7	↑0.8
4/8 07:00	83.6	↑0.9
4/8 07:10	84.3	↑0.7
4/8 07:20	85.1	↑0.8
4/8 07:30	85.7	↑0.6
4/8 07:40	86.3	↑0.6
4/8 07:50	86.8	↑0.5
4/8 08:00	87.3	↑0.5
4/8 08:10	87.7	↑0.4
4/8 08:20	88.0	↑0.3
4/8 08:30	88.2	↑0.2
4/8 08:40	88.3	↑0.1
4/8 08:50	88.4	↑0.1	満潮
4/8 09:00	88.4	0
4/8 09:10	88.3	↓-0.1
4/8 09:20	88.1	↓-0.2
4/8 09:30	87.8	↓-0.3
4/8 09:40	87.4	↓-0.4
4/8 09:50	86.9	↓-0.5
4/8 10:00	86.3	↓-0.6
4/8 10:10	85.7	↓-0.6
4/8 10:20	84.9	↓-0.8
4/8 10:30	84.1	↓-0.8
4/8 10:40	83.2	↓-0.9
4/8 10:50	82.2	↓-1.0
4/8 11:00	81.1	↓-1.1
4/8 11:10	79.9	↓-1.2
4/8 11:20	78.7	↓-1.2
4/8 11:30	77.4	↓-1.3
4/8 11:40	76.1	↓-1.3
4/8 11:50	74.6	↓-1.5
4/8 12:00	73.2	↓-1.4
4/8 12:10	71.6	↓-1.6
4/8 12:20	70.0	↓-1.6
4/8 12:30	68.4	↓-1.6
4/8 12:40	66.8	↓-1.6
4/8 12:50	65.1	↓-1.7
4/8 13:00	63.4	↓-1.7
4/8 13:10	61.7	↓-1.7
4/8 13:20	60.0	↓-1.7
4/8 13:30	58.3	↓-1.7
4/8 13:40	56.6	↓-1.7
4/8 13:50	54.8	↓-1.8	最大潮位差
4/8 14:00	53.1	↓-1.7
4/8 14:10	51.5	↓-1.6
4/8 14:20	49.8	↓-1.7
4/8 14:30	48.2	↓-1.6
4/8 14:40	46.7	↓-1.5
4/8 14:50	45.1	↓-1.6
4/8 15:00	43.7	↓-1.4
4/8 15:10	42.3	↓-1.4
4/8 15:20	40.9	↓-1.4
4/8 15:30	39.6	↓-1.3
4/8 15:40	38.4	↓-1.2
4/8 15:50	37.3	↓-1.1
4/8 16:00	36.2	↓-1.1
4/8 16:10	35.2	↓-1.0
4/8 16:20	34.3	↓-0.9
4/8 16:30	33.5	↓-0.8
4/8 16:40	32.7	↓-0.8
4/8 16:50	32.1	↓-0.6
4/8 17:00	31.5	↓-0.6
4/8 17:10	31.0	↓-0.5
4/8 17:20	30.7	↓-0.3
4/8 17:30	30.4	↓-0.3
4/8 17:40	30.2	↓-0.2
4/8 17:50	30.0	↓-0.2
4/8 18:00	30.0	0	干潮
4/8 18:10	30.0	0
4/8 18:20	30.2	↑0.2
4/8 18:30	30.4	↑0.2
4/8 18:40	30.6	↑0.2
4/8 18:50	31.0	↑0.4
4/8 19:00	31.4	↑0.4
4/8 19:10	31.8	↑0.4
4/8 19:20	32.4	↑0.6
4/8 19:30	33.0	↑0.6
4/8 19:40	33.6	↑0.6
4/8 19:50	34.3	↑0.7
4/8 20:00	35.0	↑0.7
4/8 20:10	35.7	↑0.7
4/8 20:20	36.5	↑0.8
4/8 20:30	37.3	↑0.8
4/8 20:40	38.1	↑0.8
4/8 20:50	38.9	↑0.8
4/8 21:00	39.8	↑0.9
4/8 21:10	40.6	↑0.8
4/8 21:20	41.5	↑0.9
4/8 21:30	42.3	↑0.8
4/8 21:40	43.1	↑0.8
4/8 21:50	43.9	↑0.8
4/8 22:00	44.7	↑0.8
4/8 22:10	45.5	↑0.8
4/8 22:20	46.3	↑0.8
4/8 22:30	47.0	↑0.7
4/8 22:40	47.7	↑0.7
4/8 22:50	48.3	↑0.6
4/8 23:00	49.0	↑0.7
4/8 23:10	49.5	↑0.5
4/8 23:20	50.1	↑0.6
4/8 23:30	50.6	↑0.5
4/8 23:40	51.1	↑0.5
4/8 23:50	51.5	↑0.4