5 (火)	11:51	19:50	-	-
	91cm	25cm	-	-
中潮 出 04:57 入 17:53 出 13:06 入 03:14

コイセボイ（北海道）2039年04月5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
4/5 00:00	49.3	↑1.0
4/5 00:10	50.3	↑1.0
4/5 00:20	51.1	↑0.8
4/5 00:30	52.0	↑0.9
4/5 00:40	52.8	↑0.8
4/5 00:50	53.5	↑0.7
4/5 01:00	54.1	↑0.6
4/5 01:10	54.7	↑0.6
4/5 01:20	55.3	↑0.6
4/5 01:30	55.8	↑0.5
4/5 01:40	56.2	↑0.4
4/5 01:50	56.6	↑0.4
4/5 02:00	56.9	↑0.3
4/5 02:10	57.2	↑0.3
4/5 02:20	57.4	↑0.2
4/5 02:30	57.6	↑0.2
4/5 02:40	57.8	↑0.2
4/5 02:50	57.9	↑0.1
4/5 03:00	58.0	↑0.1
4/5 03:10	58.1	↑0.1
4/5 03:20	58.1	0
4/5 03:30	58.2	↑0.1
4/5 03:40	58.2	0
4/5 03:50	58.2	0
4/5 04:00	58.3	↑0.1
4/5 04:10	58.3	0
4/5 04:20	58.4	↑0.1
4/5 04:30	58.4	0
4/5 04:40	58.6	↑0.2
4/5 04:50	58.7	↑0.1
4/5 05:00	58.9	↑0.2
4/5 05:10	59.1	↑0.2
4/5 05:20	59.3	↑0.2
4/5 05:30	59.6	↑0.3
4/5 05:40	60.0	↑0.4
4/5 05:50	60.4	↑0.4
4/5 06:00	60.8	↑0.4
4/5 06:10	61.4	↑0.6
4/5 06:20	61.9	↑0.5
4/5 06:30	62.6	↑0.7
4/5 06:40	63.3	↑0.7
4/5 06:50	64.0	↑0.7
4/5 07:00	64.8	↑0.8
4/5 07:10	65.7	↑0.9
4/5 07:20	66.6	↑0.9
4/5 07:30	67.6	↑1.0
4/5 07:40	68.6	↑1.0
4/5 07:50	69.6	↑1.0
4/5 08:00	70.7	↑1.1
4/5 08:10	71.8	↑1.1
4/5 08:20	73.0	↑1.2
4/5 08:30	74.2	↑1.2
4/5 08:40	75.3	↑1.1
4/5 08:50	76.5	↑1.2
4/5 09:00	77.7	↑1.2
4/5 09:10	78.9	↑1.2
4/5 09:20	80.1	↑1.2
4/5 09:30	81.2	↑1.1
4/5 09:40	82.4	↑1.2
4/5 09:50	83.5	↑1.1
4/5 10:00	84.5	↑1.0
4/5 10:10	85.5	↑1.0
4/5 10:20	86.4	↑0.9
4/5 10:30	87.2	↑0.8
4/5 10:40	88.0	↑0.8
4/5 10:50	88.7	↑0.7
4/5 11:00	89.3	↑0.6
4/5 11:10	89.8	↑0.5
4/5 11:20	90.2	↑0.4
4/5 11:30	90.5	↑0.3
4/5 11:40	90.7	↑0.2
4/5 11:50	90.8	↑0.1	満潮
4/5 12:00	90.7	↓-0.1
4/5 12:10	90.5	↓-0.2
4/5 12:20	90.2	↓-0.3
4/5 12:30	89.8	↓-0.4
4/5 12:40	89.2	↓-0.6
4/5 12:50	88.5	↓-0.7
4/5 13:00	87.7	↓-0.8
4/5 13:10	86.8	↓-0.9
4/5 13:20	85.7	↓-1.1
4/5 13:30	84.5	↓-1.2
4/5 13:40	83.2	↓-1.3
4/5 13:50	81.8	↓-1.4
4/5 14:00	80.2	↓-1.6
4/5 14:10	78.6	↓-1.6
4/5 14:20	76.8	↓-1.8
4/5 14:30	75.0	↓-1.8
4/5 14:40	73.1	↓-1.9
4/5 14:50	71.1	↓-2.0
4/5 15:00	69.0	↓-2.1
4/5 15:10	66.9	↓-2.1
4/5 15:20	64.8	↓-2.1
4/5 15:30	62.6	↓-2.2
4/5 15:40	60.4	↓-2.2
4/5 15:50	58.1	↓-2.3	最大潮位差
4/5 16:00	55.9	↓-2.2
4/5 16:10	53.6	↓-2.3	最大潮位差
4/5 16:20	51.4	↓-2.2
4/5 16:30	49.2	↓-2.2
4/5 16:40	47.1	↓-2.1
4/5 16:50	44.9	↓-2.2
4/5 17:00	42.9	↓-2.0
4/5 17:10	40.9	↓-2.0
4/5 17:20	39.0	↓-1.9
4/5 17:30	37.1	↓-1.9
4/5 17:40	35.4	↓-1.7
4/5 17:50	33.8	↓-1.6
4/5 18:00	32.2	↓-1.6
4/5 18:10	30.8	↓-1.4
4/5 18:20	29.5	↓-1.3
4/5 18:30	28.4	↓-1.1
4/5 18:40	27.4	↓-1.0
4/5 18:50	26.5	↓-0.9
4/5 19:00	25.7	↓-0.8
4/5 19:10	25.1	↓-0.6
4/5 19:20	24.6	↓-0.5
4/5 19:30	24.3	↓-0.3
4/5 19:40	24.1	↓-0.2	干潮
4/5 19:50	24.0	↓-0.1	干潮
4/5 20:00	24.1	↑0.1
4/5 20:10	24.3	↑0.2
4/5 20:20	24.7	↑0.4
4/5 20:30	25.2	↑0.5
4/5 20:40	25.8	↑0.6
4/5 20:50	26.5	↑0.7
4/5 21:00	27.3	↑0.8
4/5 21:10	28.2	↑0.9
4/5 21:20	29.2	↑1.0
4/5 21:30	30.3	↑1.1
4/5 21:40	31.5	↑1.2
4/5 21:50	32.8	↑1.3
4/5 22:00	34.1	↑1.3
4/5 22:10	35.4	↑1.3
4/5 22:20	36.8	↑1.4
4/5 22:30	38.3	↑1.5
4/5 22:40	39.7	↑1.4
4/5 22:50	41.2	↑1.5
4/5 23:00	42.6	↑1.4
4/5 23:10	44.1	↑1.5
4/5 23:20	45.5	↑1.4
4/5 23:30	46.9	↑1.4
4/5 23:40	48.2	↑1.3
4/5 23:50	49.5	↑1.3