09 (土)	23:30	06:49	-	-
	96cm	33cm	-	-
若潮 出 05:28 入 16:49 出 15:33 入 00:55

コイセボイ（北海道）2038年10月09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
10/9 00:00	88.8	↓-1.1
10/9 00:10	87.5	↓-1.3
10/9 00:20	86.1	↓-1.4
10/9 00:30	84.7	↓-1.4
10/9 00:40	83.1	↓-1.6
10/9 00:50	81.5	↓-1.6
10/9 01:00	79.9	↓-1.6
10/9 01:10	78.2	↓-1.7
10/9 01:20	76.4	↓-1.8
10/9 01:30	74.6	↓-1.8
10/9 01:40	72.8	↓-1.8
10/9 01:50	70.9	↓-1.9
10/9 02:00	69.0	↓-1.9
10/9 02:10	67.1	↓-1.9
10/9 02:20	65.1	↓-2.0	最大潮位差
10/9 02:30	63.2	↓-1.9
10/9 02:40	61.2	↓-2.0	最大潮位差
10/9 02:50	59.3	↓-1.9
10/9 03:00	57.4	↓-1.9
10/9 03:10	55.5	↓-1.9
10/9 03:20	53.7	↓-1.8
10/9 03:30	51.8	↓-1.9
10/9 03:40	50.1	↓-1.7
10/9 03:50	48.4	↓-1.7
10/9 04:00	46.7	↓-1.7
10/9 04:10	45.1	↓-1.6
10/9 04:20	43.6	↓-1.5
10/9 04:30	42.1	↓-1.5
10/9 04:40	40.8	↓-1.3
10/9 04:50	39.5	↓-1.3
10/9 05:00	38.3	↓-1.2
10/9 05:10	37.2	↓-1.1
10/9 05:20	36.2	↓-1.0
10/9 05:30	35.4	↓-0.8
10/9 05:40	34.6	↓-0.8
10/9 05:50	33.9	↓-0.7
10/9 06:00	33.3	↓-0.6
10/9 06:10	32.9	↓-0.4
10/9 06:20	32.5	↓-0.4
10/9 06:30	32.3	↓-0.2
10/9 06:40	32.1	↓-0.2	干潮
10/9 06:50	32.1	0
10/9 07:00	32.2	↑0.1
10/9 07:10	32.3	↑0.1
10/9 07:20	32.6	↑0.3
10/9 07:30	33.0	↑0.4
10/9 07:40	33.4	↑0.4
10/9 07:50	34.0	↑0.6
10/9 08:00	34.6	↑0.6
10/9 08:10	35.3	↑0.7
10/9 08:20	36.1	↑0.8
10/9 08:30	36.9	↑0.8
10/9 08:40	37.8	↑0.9
10/9 08:50	38.8	↑1.0
10/9 09:00	39.8	↑1.0
10/9 09:10	40.8	↑1.0
10/9 09:20	41.9	↑1.1
10/9 09:30	43.0	↑1.1
10/9 09:40	44.2	↑1.2
10/9 09:50	45.3	↑1.1
10/9 10:00	46.5	↑1.2
10/9 10:10	47.6	↑1.1
10/9 10:20	48.8	↑1.2
10/9 10:30	49.9	↑1.1
10/9 10:40	51.0	↑1.1
10/9 10:50	52.2	↑1.2
10/9 11:00	53.2	↑1.0
10/9 11:10	54.3	↑1.1
10/9 11:20	55.3	↑1.0
10/9 11:30	56.3	↑1.0
10/9 11:40	57.2	↑0.9
10/9 11:50	58.1	↑0.9
10/9 12:00	59.0	↑0.9
10/9 12:10	59.8	↑0.8
10/9 12:20	60.5	↑0.7
10/9 12:30	61.2	↑0.7
10/9 12:40	61.8	↑0.6
10/9 12:50	62.4	↑0.6
10/9 13:00	62.9	↑0.5
10/9 13:10	63.4	↑0.5
10/9 13:20	63.8	↑0.4
10/9 13:30	64.2	↑0.4
10/9 13:40	64.5	↑0.3
10/9 13:50	64.8	↑0.3
10/9 14:00	65.1	↑0.3
10/9 14:10	65.3	↑0.2
10/9 14:20	65.4	↑0.1
10/9 14:30	65.6	↑0.2
10/9 14:40	65.7	↑0.1
10/9 14:50	65.8	↑0.1
10/9 15:00	65.8	0
10/9 15:10	65.9	↑0.1
10/9 15:20	66.0	↑0.1
10/9 15:30	66.0	0
10/9 15:40	66.1	↑0.1
10/9 15:50	66.1	0
10/9 16:00	66.2	↑0.1
10/9 16:10	66.3	↑0.1
10/9 16:20	66.4	↑0.1
10/9 16:30	66.6	↑0.2
10/9 16:40	66.7	↑0.1
10/9 16:50	66.9	↑0.2
10/9 17:00	67.2	↑0.3
10/9 17:10	67.5	↑0.3
10/9 17:20	67.8	↑0.3
10/9 17:30	68.2	↑0.4
10/9 17:40	68.6	↑0.4
10/9 17:50	69.1	↑0.5
10/9 18:00	69.7	↑0.6
10/9 18:10	70.2	↑0.5
10/9 18:20	70.9	↑0.7
10/9 18:30	71.6	↑0.7
10/9 18:40	72.3	↑0.7
10/9 18:50	73.1	↑0.8
10/9 19:00	73.9	↑0.8
10/9 19:10	74.8	↑0.9
10/9 19:20	75.8	↑1.0
10/9 19:30	76.7	↑0.9
10/9 19:40	77.7	↑1.0
10/9 19:50	78.7	↑1.0
10/9 20:00	79.8	↑1.1
10/9 20:10	80.9	↑1.1
10/9 20:20	81.9	↑1.0
10/9 20:30	83.0	↑1.1
10/9 20:40	84.1	↑1.1
10/9 20:50	85.2	↑1.1
10/9 21:00	86.3	↑1.1
10/9 21:10	87.3	↑1.0
10/9 21:20	88.3	↑1.0
10/9 21:30	89.3	↑1.0
10/9 21:40	90.2	↑0.9
10/9 21:50	91.1	↑0.9
10/9 22:00	92.0	↑0.9
10/9 22:10	92.7	↑0.7
10/9 22:20	93.4	↑0.7
10/9 22:30	94.0	↑0.6
10/9 22:40	94.6	↑0.6
10/9 22:50	95.0	↑0.4
10/9 23:00	95.4	↑0.4
10/9 23:10	95.6	↑0.2
10/9 23:20	95.8	↑0.2	満潮
10/9 23:30	95.8	0	満潮
10/9 23:40	95.8	0
10/9 23:50	95.6	↓-0.2