2 (木)	08:52	17:55	-	-
	89cm	30cm	-	-
長潮 出 05:01 入 17:50 出 01:57 入 11:58

コイセボイ（北海道）2054年04月2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
4/2 00:00	51.6	↑0.3
4/2 00:10	51.9	↑0.3
4/2 00:20	52.2	↑0.3
4/2 00:30	52.6	↑0.4
4/2 00:40	52.9	↑0.3
4/2 00:50	53.3	↑0.4
4/2 01:00	53.6	↑0.3
4/2 01:10	54.0	↑0.4
4/2 01:20	54.4	↑0.4
4/2 01:30	54.9	↑0.5
4/2 01:40	55.4	↑0.5
4/2 01:50	55.9	↑0.5
4/2 02:00	56.4	↑0.5
4/2 02:10	57.0	↑0.6
4/2 02:20	57.6	↑0.6
4/2 02:30	58.2	↑0.6
4/2 02:40	58.9	↑0.7
4/2 02:50	59.6	↑0.7
4/2 03:00	60.4	↑0.8
4/2 03:10	61.2	↑0.8
4/2 03:20	62.0	↑0.8
4/2 03:30	62.9	↑0.9
4/2 03:40	63.7	↑0.8
4/2 03:50	64.7	↑1.0
4/2 04:00	65.6	↑0.9
4/2 04:10	66.6	↑1.0
4/2 04:20	67.6	↑1.0
4/2 04:30	68.7	↑1.1
4/2 04:40	69.7	↑1.0
4/2 04:50	70.8	↑1.1
4/2 05:00	71.8	↑1.0
4/2 05:10	72.9	↑1.1
4/2 05:20	74.0	↑1.1
4/2 05:30	75.1	↑1.1
4/2 05:40	76.2	↑1.1
4/2 05:50	77.2	↑1.0
4/2 06:00	78.3	↑1.1
4/2 06:10	79.3	↑1.0
4/2 06:20	80.3	↑1.0
4/2 06:30	81.3	↑1.0
4/2 06:40	82.2	↑0.9
4/2 06:50	83.1	↑0.9
4/2 07:00	84.0	↑0.9
4/2 07:10	84.8	↑0.8
4/2 07:20	85.5	↑0.7
4/2 07:30	86.2	↑0.7
4/2 07:40	86.8	↑0.6
4/2 07:50	87.3	↑0.5
4/2 08:00	87.8	↑0.5
4/2 08:10	88.2	↑0.4
4/2 08:20	88.5	↑0.3
4/2 08:30	88.8	↑0.3
4/2 08:40	88.9	↑0.1
4/2 08:50	89.0	↑0.1	満潮
4/2 09:00	88.9	↓-0.1
4/2 09:10	88.8	↓-0.1
4/2 09:20	88.6	↓-0.2
4/2 09:30	88.3	↓-0.3
4/2 09:40	87.9	↓-0.4
4/2 09:50	87.4	↓-0.5
4/2 10:00	86.8	↓-0.6
4/2 10:10	86.1	↓-0.7
4/2 10:20	85.3	↓-0.8
4/2 10:30	84.4	↓-0.9
4/2 10:40	83.5	↓-0.9
4/2 10:50	82.4	↓-1.1
4/2 11:00	81.3	↓-1.1
4/2 11:10	80.1	↓-1.2
4/2 11:20	78.8	↓-1.3
4/2 11:30	77.5	↓-1.3
4/2 11:40	76.0	↓-1.5
4/2 11:50	74.6	↓-1.4
4/2 12:00	73.0	↓-1.6
4/2 12:10	71.5	↓-1.5
4/2 12:20	69.8	↓-1.7
4/2 12:30	68.2	↓-1.6
4/2 12:40	66.5	↓-1.7
4/2 12:50	64.7	↓-1.8	最大潮位差
4/2 13:00	63.0	↓-1.7
4/2 13:10	61.2	↓-1.8	最大潮位差
4/2 13:20	59.4	↓-1.8	最大潮位差
4/2 13:30	57.7	↓-1.7
4/2 13:40	55.9	↓-1.8	最大潮位差
4/2 13:50	54.2	↓-1.7
4/2 14:00	52.4	↓-1.8	最大潮位差
4/2 14:10	50.7	↓-1.7
4/2 14:20	49.1	↓-1.6
4/2 14:30	47.4	↓-1.7
4/2 14:40	45.8	↓-1.6
4/2 14:50	44.3	↓-1.5
4/2 15:00	42.8	↓-1.5
4/2 15:10	41.4	↓-1.4
4/2 15:20	40.0	↓-1.4
4/2 15:30	38.7	↓-1.3
4/2 15:40	37.5	↓-1.2
4/2 15:50	36.4	↓-1.1
4/2 16:00	35.3	↓-1.1
4/2 16:10	34.3	↓-1.0
4/2 16:20	33.4	↓-0.9
4/2 16:30	32.6	↓-0.8
4/2 16:40	31.9	↓-0.7
4/2 16:50	31.3	↓-0.6
4/2 17:00	30.8	↓-0.5
4/2 17:10	30.3	↓-0.5
4/2 17:20	30.0	↓-0.3
4/2 17:30	29.7	↓-0.3
4/2 17:40	29.5	↓-0.2
4/2 17:50	29.5	0	干潮
4/2 18:00	29.5	0
4/2 18:10	29.6	↑0.1
4/2 18:20	29.7	↑0.1
4/2 18:30	30.0	↑0.3
4/2 18:40	30.3	↑0.3
4/2 18:50	30.7	↑0.4
4/2 19:00	31.2	↑0.5
4/2 19:10	31.7	↑0.5
4/2 19:20	32.3	↑0.6
4/2 19:30	32.9	↑0.6
4/2 19:40	33.6	↑0.7
4/2 19:50	34.3	↑0.7
4/2 20:00	35.1	↑0.8
4/2 20:10	35.9	↑0.8
4/2 20:20	36.7	↑0.8
4/2 20:30	37.6	↑0.9
4/2 20:40	38.5	↑0.9
4/2 20:50	39.3	↑0.8
4/2 21:00	40.2	↑0.9
4/2 21:10	41.1	↑0.9
4/2 21:20	42.0	↑0.9
4/2 21:30	42.9	↑0.9
4/2 21:40	43.8	↑0.9
4/2 21:50	44.7	↑0.9
4/2 22:00	45.5	↑0.8
4/2 22:10	46.3	↑0.8
4/2 22:20	47.2	↑0.9
4/2 22:30	47.9	↑0.7
4/2 22:40	48.7	↑0.8
4/2 22:50	49.4	↑0.7
4/2 23:00	50.1	↑0.7
4/2 23:10	50.7	↑0.6
4/2 23:20	51.3	↑0.6
4/2 23:30	51.9	↑0.6
4/2 23:40	52.4	↑0.5
4/2 23:50	52.9	↑0.5