17 (木)	08:03	00:15	-	16:45
	102cm	57cm	-	41cm
長潮 出 06:19 入 16:53 出 01:11 入 10:45

コイセボイ（北海道）2039年02月17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
2/17 00:00	56.4	↓-0.1
2/17 00:10	56.3	↓-0.1	干潮
2/17 00:20	56.3	0
2/17 00:30	56.4	↑0.1
2/17 00:40	56.5	↑0.1
2/17 00:50	56.8	↑0.3
2/17 01:00	57.0	↑0.2
2/17 01:10	57.4	↑0.4
2/17 01:20	57.9	↑0.5
2/17 01:30	58.4	↑0.5
2/17 01:40	59.0	↑0.6
2/17 01:50	59.7	↑0.7
2/17 02:00	60.5	↑0.8
2/17 02:10	61.4	↑0.9
2/17 02:20	62.3	↑0.9
2/17 02:30	63.4	↑1.1
2/17 02:40	64.5	↑1.1
2/17 02:50	65.7	↑1.2
2/17 03:00	66.9	↑1.2
2/17 03:10	68.2	↑1.3
2/17 03:20	69.6	↑1.4
2/17 03:30	71.0	↑1.4
2/17 03:40	72.4	↑1.4
2/17 03:50	73.9	↑1.5
2/17 04:00	75.5	↑1.6
2/17 04:10	77.0	↑1.5
2/17 04:20	78.6	↑1.6
2/17 04:30	80.2	↑1.6
2/17 04:40	81.8	↑1.6
2/17 04:50	83.3	↑1.5
2/17 05:00	84.9	↑1.6
2/17 05:10	86.4	↑1.5
2/17 05:20	87.9	↑1.5
2/17 05:30	89.4	↑1.5
2/17 05:40	90.8	↑1.4
2/17 05:50	92.2	↑1.4
2/17 06:00	93.5	↑1.3
2/17 06:10	94.7	↑1.2
2/17 06:20	95.9	↑1.2
2/17 06:30	97.0	↑1.1
2/17 06:40	97.9	↑0.9
2/17 06:50	98.8	↑0.9
2/17 07:00	99.6	↑0.8
2/17 07:10	100.3	↑0.7
2/17 07:20	100.8	↑0.5
2/17 07:30	101.3	↑0.5
2/17 07:40	101.6	↑0.3
2/17 07:50	101.8	↑0.2
2/17 08:00	101.9	↑0.1	満潮
2/17 08:10	101.9	0
2/17 08:20	101.7	↓-0.2
2/17 08:30	101.4	↓-0.3
2/17 08:40	101.0	↓-0.4
2/17 08:50	100.4	↓-0.6
2/17 09:00	99.8	↓-0.6
2/17 09:10	99.0	↓-0.8
2/17 09:20	98.1	↓-0.9
2/17 09:30	97.1	↓-1.0
2/17 09:40	96.0	↓-1.1
2/17 09:50	94.8	↓-1.2
2/17 10:00	93.5	↓-1.3
2/17 10:10	92.1	↓-1.4
2/17 10:20	90.6	↓-1.5
2/17 10:30	89.0	↓-1.6
2/17 10:40	87.4	↓-1.6
2/17 10:50	85.6	↓-1.8
2/17 11:00	83.9	↓-1.7
2/17 11:10	82.1	↓-1.8
2/17 11:20	80.2	↓-1.9
2/17 11:30	78.3	↓-1.9
2/17 11:40	76.4	↓-1.9
2/17 11:50	74.5	↓-1.9
2/17 12:00	72.6	↓-1.9
2/17 12:10	70.6	↓-2.0	最大潮位差
2/17 12:20	68.7	↓-1.9
2/17 12:30	66.8	↓-1.9
2/17 12:40	64.9	↓-1.9
2/17 12:50	63.1	↓-1.8
2/17 13:00	61.3	↓-1.8
2/17 13:10	59.5	↓-1.8
2/17 13:20	57.8	↓-1.7
2/17 13:30	56.1	↓-1.7
2/17 13:40	54.5	↓-1.6
2/17 13:50	53.0	↓-1.5
2/17 14:00	51.5	↓-1.5
2/17 14:10	50.2	↓-1.3
2/17 14:20	48.9	↓-1.3
2/17 14:30	47.7	↓-1.2
2/17 14:40	46.5	↓-1.2
2/17 14:50	45.5	↓-1.0
2/17 15:00	44.6	↓-0.9
2/17 15:10	43.7	↓-0.9
2/17 15:20	42.9	↓-0.8
2/17 15:30	42.3	↓-0.6
2/17 15:40	41.7	↓-0.6
2/17 15:50	41.2	↓-0.5
2/17 16:00	40.8	↓-0.4
2/17 16:10	40.5	↓-0.3
2/17 16:20	40.3	↓-0.2
2/17 16:30	40.1	↓-0.2
2/17 16:40	40.1	0	干潮
2/17 16:50	40.1	0
2/17 17:00	40.2	↑0.1
2/17 17:10	40.3	↑0.1
2/17 17:20	40.5	↑0.2
2/17 17:30	40.8	↑0.3
2/17 17:40	41.1	↑0.3
2/17 17:50	41.5	↑0.4
2/17 18:00	41.9	↑0.4
2/17 18:10	42.3	↑0.4
2/17 18:20	42.8	↑0.5
2/17 18:30	43.3	↑0.5
2/17 18:40	43.8	↑0.5
2/17 18:50	44.4	↑0.6
2/17 19:00	44.9	↑0.5
2/17 19:10	45.5	↑0.6
2/17 19:20	46.1	↑0.6
2/17 19:30	46.6	↑0.5
2/17 19:40	47.2	↑0.6
2/17 19:50	47.8	↑0.6
2/17 20:00	48.3	↑0.5
2/17 20:10	48.8	↑0.5
2/17 20:20	49.4	↑0.6
2/17 20:30	49.8	↑0.4
2/17 20:40	50.3	↑0.5
2/17 20:50	50.8	↑0.5
2/17 21:00	51.2	↑0.4
2/17 21:10	51.6	↑0.4
2/17 21:20	52.0	↑0.4
2/17 21:30	52.3	↑0.3
2/17 21:40	52.6	↑0.3
2/17 21:50	52.9	↑0.3
2/17 22:00	53.2	↑0.3
2/17 22:10	53.5	↑0.3
2/17 22:20	53.7	↑0.2
2/17 22:30	54.0	↑0.3
2/17 22:40	54.2	↑0.2
2/17 22:50	54.4	↑0.2
2/17 23:00	54.5	↑0.1
2/17 23:10	54.7	↑0.2
2/17 23:20	54.9	↑0.2
2/17 23:30	55.1	↑0.2
2/17 23:40	55.3	↑0.2
2/17 23:50	55.5	↑0.2