13 (土)	08:19	00:38	-	16:52
	101cm	57cm	-	43cm
長潮 出 06:24 入 16:48 出 10:45 入 00:33

コイセボイ（北海道）2038年02月13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
2/13 00:00	57.3	↓-0.3
2/13 00:10	57.2	↓-0.1
2/13 00:20	57.0	↓-0.2
2/13 00:30	56.9	↓-0.1	干潮
2/13 00:40	56.9	0
2/13 00:50	57.0	↑0.1
2/13 01:00	57.1	↑0.1
2/13 01:10	57.3	↑0.2
2/13 01:20	57.6	↑0.3
2/13 01:30	58.0	↑0.4
2/13 01:40	58.4	↑0.4
2/13 01:50	58.9	↑0.5
2/13 02:00	59.5	↑0.6
2/13 02:10	60.2	↑0.7
2/13 02:20	61.0	↑0.8
2/13 02:30	61.9	↑0.9
2/13 02:40	62.8	↑0.9
2/13 02:50	63.8	↑1.0
2/13 03:00	64.9	↑1.1
2/13 03:10	66.0	↑1.1
2/13 03:20	67.2	↑1.2
2/13 03:30	68.5	↑1.3
2/13 03:40	69.8	↑1.3
2/13 03:50	71.2	↑1.4
2/13 04:00	72.6	↑1.4
2/13 04:10	74.1	↑1.5
2/13 04:20	75.6	↑1.5
2/13 04:30	77.1	↑1.5
2/13 04:40	78.6	↑1.5
2/13 04:50	80.2	↑1.6
2/13 05:00	81.7	↑1.5
2/13 05:10	83.2	↑1.5
2/13 05:20	84.7	↑1.5
2/13 05:30	86.2	↑1.5
2/13 05:40	87.6	↑1.4
2/13 05:50	89.0	↑1.4
2/13 06:00	90.4	↑1.4
2/13 06:10	91.7	↑1.3
2/13 06:20	92.9	↑1.2
2/13 06:30	94.1	↑1.2
2/13 06:40	95.2	↑1.1
2/13 06:50	96.1	↑0.9
2/13 07:00	97.1	↑1.0
2/13 07:10	97.9	↑0.8
2/13 07:20	98.6	↑0.7
2/13 07:30	99.2	↑0.6
2/13 07:40	99.7	↑0.5
2/13 07:50	100.1	↑0.4
2/13 08:00	100.3	↑0.2
2/13 08:10	100.5	↑0.2	満潮
2/13 08:20	100.5	0
2/13 08:30	100.4	↓-0.1
2/13 08:40	100.2	↓-0.2
2/13 08:50	99.9	↓-0.3
2/13 09:00	99.4	↓-0.5
2/13 09:10	98.9	↓-0.5
2/13 09:20	98.2	↓-0.7
2/13 09:30	97.4	↓-0.8
2/13 09:40	96.5	↓-0.9
2/13 09:50	95.5	↓-1.0
2/13 10:00	94.3	↓-1.2
2/13 10:10	93.1	↓-1.2
2/13 10:20	91.8	↓-1.3
2/13 10:30	90.4	↓-1.4
2/13 10:40	89.0	↓-1.4
2/13 10:50	87.4	↓-1.6
2/13 11:00	85.8	↓-1.6
2/13 11:10	84.2	↓-1.6
2/13 11:20	82.5	↓-1.7
2/13 11:30	80.7	↓-1.8
2/13 11:40	78.9	↓-1.8
2/13 11:50	77.1	↓-1.8
2/13 12:00	75.3	↓-1.8
2/13 12:10	73.4	↓-1.9	最大潮位差
2/13 12:20	71.6	↓-1.8
2/13 12:30	69.7	↓-1.9	最大潮位差
2/13 12:40	67.9	↓-1.8
2/13 12:50	66.1	↓-1.8
2/13 13:00	64.3	↓-1.8
2/13 13:10	62.6	↓-1.7
2/13 13:20	60.9	↓-1.7
2/13 13:30	59.2	↓-1.7
2/13 13:40	57.6	↓-1.6
2/13 13:50	56.1	↓-1.5
2/13 14:00	54.6	↓-1.5
2/13 14:10	53.2	↓-1.4
2/13 14:20	51.9	↓-1.3
2/13 14:30	50.6	↓-1.3
2/13 14:40	49.5	↓-1.1
2/13 14:50	48.4	↓-1.1
2/13 15:00	47.4	↓-1.0
2/13 15:10	46.5	↓-0.9
2/13 15:20	45.7	↓-0.8
2/13 15:30	44.9	↓-0.8
2/13 15:40	44.3	↓-0.6
2/13 15:50	43.7	↓-0.6
2/13 16:00	43.3	↓-0.4
2/13 16:10	42.9	↓-0.4
2/13 16:20	42.6	↓-0.3
2/13 16:30	42.4	↓-0.2
2/13 16:40	42.3	↓-0.1
2/13 16:50	42.2	↓-0.1	干潮
2/13 17:00	42.3	↑0.1
2/13 17:10	42.4	↑0.1
2/13 17:20	42.5	↑0.1
2/13 17:30	42.8	↑0.3
2/13 17:40	43.0	↑0.2
2/13 17:50	43.4	↑0.4
2/13 18:00	43.8	↑0.4
2/13 18:10	44.2	↑0.4
2/13 18:20	44.7	↑0.5
2/13 18:30	45.2	↑0.5
2/13 18:40	45.7	↑0.5
2/13 18:50	46.2	↑0.5
2/13 19:00	46.8	↑0.6
2/13 19:10	47.4	↑0.6
2/13 19:20	48.0	↑0.6
2/13 19:30	48.5	↑0.5
2/13 19:40	49.1	↑0.6
2/13 19:50	49.7	↑0.6
2/13 20:00	50.3	↑0.6
2/13 20:10	50.8	↑0.5
2/13 20:20	51.4	↑0.6
2/13 20:30	51.9	↑0.5
2/13 20:40	52.4	↑0.5
2/13 20:50	52.8	↑0.4
2/13 21:00	53.3	↑0.5
2/13 21:10	53.7	↑0.4
2/13 21:20	54.1	↑0.4
2/13 21:30	54.5	↑0.4
2/13 21:40	54.8	↑0.3
2/13 21:50	55.1	↑0.3
2/13 22:00	55.4	↑0.3
2/13 22:10	55.6	↑0.2
2/13 22:20	55.8	↑0.2
2/13 22:30	56.0	↑0.2
2/13 22:40	56.2	↑0.2
2/13 22:50	56.4	↑0.2
2/13 23:00	56.5	↑0.1
2/13 23:10	56.7	↑0.2
2/13 23:20	56.8	↑0.1
2/13 23:30	56.9	↑0.1
2/13 23:40	57.0	↑0.1
2/13 23:50	57.1	↑0.1