13 (金)	19:50	03:11	-	-
	96cm	37cm	-	-
小潮 出 05:33 入 16:43 出 12:33 入 22:41

コイセボイ（北海道）2051年10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
10/13 00:00	54.8	↓-1.9	最大潮位差
10/13 00:10	53.0	↓-1.8
10/13 00:20	51.2	↓-1.8
10/13 00:30	49.6	↓-1.6
10/13 00:40	48.0	↓-1.6
10/13 00:50	46.5	↓-1.5
10/13 01:00	45.1	↓-1.4
10/13 01:10	43.8	↓-1.3
10/13 01:20	42.6	↓-1.2
10/13 01:30	41.5	↓-1.1
10/13 01:40	40.5	↓-1.0
10/13 01:50	39.6	↓-0.9
10/13 02:00	38.8	↓-0.8
10/13 02:10	38.2	↓-0.6
10/13 02:20	37.6	↓-0.6
10/13 02:30	37.1	↓-0.5
10/13 02:40	36.8	↓-0.3
10/13 02:50	36.5	↓-0.3
10/13 03:00	36.4	↓-0.1
10/13 03:10	36.3	↓-0.1	干潮
10/13 03:20	36.4	↑0.1
10/13 03:30	36.5	↑0.1
10/13 03:40	36.7	↑0.2
10/13 03:50	37.0	↑0.3
10/13 04:00	37.4	↑0.4
10/13 04:10	37.8	↑0.4
10/13 04:20	38.4	↑0.6
10/13 04:30	38.9	↑0.5
10/13 04:40	39.5	↑0.6
10/13 04:50	40.2	↑0.7
10/13 05:00	40.9	↑0.7
10/13 05:10	41.6	↑0.7
10/13 05:20	42.4	↑0.8
10/13 05:30	43.2	↑0.8
10/13 05:40	44.0	↑0.8
10/13 05:50	44.8	↑0.8
10/13 06:00	45.6	↑0.8
10/13 06:10	46.4	↑0.8
10/13 06:20	47.2	↑0.8
10/13 06:30	48.0	↑0.8
10/13 06:40	48.8	↑0.8
10/13 06:50	49.5	↑0.7
10/13 07:00	50.2	↑0.7
10/13 07:10	50.9	↑0.7
10/13 07:20	51.6	↑0.7
10/13 07:30	52.2	↑0.6
10/13 07:40	52.8	↑0.6
10/13 07:50	53.4	↑0.6
10/13 08:00	53.9	↑0.5
10/13 08:10	54.4	↑0.5
10/13 08:20	54.8	↑0.4
10/13 08:30	55.2	↑0.4
10/13 08:40	55.6	↑0.4
10/13 08:50	55.9	↑0.3
10/13 09:00	56.2	↑0.3
10/13 09:10	56.4	↑0.2
10/13 09:20	56.6	↑0.2
10/13 09:30	56.8	↑0.2
10/13 09:40	57.0	↑0.2
10/13 09:50	57.1	↑0.1
10/13 10:00	57.2	↑0.1
10/13 10:10	57.4	↑0.2
10/13 10:20	57.4	0
10/13 10:30	57.5	↑0.1
10/13 10:40	57.6	↑0.1
10/13 10:50	57.7	↑0.1
10/13 11:00	57.8	↑0.1
10/13 11:10	57.8	0
10/13 11:20	58.0	↑0.2
10/13 11:30	58.1	↑0.1
10/13 11:40	58.2	↑0.1
10/13 11:50	58.4	↑0.2
10/13 12:00	58.6	↑0.2
10/13 12:10	58.8	↑0.2
10/13 12:20	59.1	↑0.3
10/13 12:30	59.4	↑0.3
10/13 12:40	59.8	↑0.4
10/13 12:50	60.2	↑0.4
10/13 13:00	60.6	↑0.4
10/13 13:10	61.1	↑0.5
10/13 13:20	61.7	↑0.6
10/13 13:30	62.3	↑0.6
10/13 13:40	62.9	↑0.6
10/13 13:50	63.6	↑0.7
10/13 14:00	64.4	↑0.8
10/13 14:10	65.2	↑0.8
10/13 14:20	66.1	↑0.9
10/13 14:30	67.0	↑0.9
10/13 14:40	67.9	↑0.9
10/13 14:50	68.9	↑1.0
10/13 15:00	70.0	↑1.1
10/13 15:10	71.1	↑1.1
10/13 15:20	72.2	↑1.1
10/13 15:30	73.3	↑1.1
10/13 15:40	74.5	↑1.2
10/13 15:50	75.7	↑1.2
10/13 16:00	76.9	↑1.2
10/13 16:10	78.1	↑1.2
10/13 16:20	79.3	↑1.2
10/13 16:30	80.5	↑1.2
10/13 16:40	81.8	↑1.3
10/13 16:50	83.0	↑1.2
10/13 17:00	84.1	↑1.1
10/13 17:10	85.3	↑1.2
10/13 17:20	86.4	↑1.1
10/13 17:30	87.5	↑1.1
10/13 17:40	88.6	↑1.1
10/13 17:50	89.6	↑1.0
10/13 18:00	90.5	↑0.9
10/13 18:10	91.4	↑0.9
10/13 18:20	92.2	↑0.8
10/13 18:30	93.0	↑0.8
10/13 18:40	93.6	↑0.6
10/13 18:50	94.2	↑0.6
10/13 19:00	94.7	↑0.5
10/13 19:10	95.2	↑0.5
10/13 19:20	95.5	↑0.3
10/13 19:30	95.7	↑0.2
10/13 19:40	95.9	↑0.2	満潮
10/13 19:50	95.9	0	満潮
10/13 20:00	95.8	↓-0.1
10/13 20:10	95.7	↓-0.1
10/13 20:20	95.4	↓-0.3
10/13 20:30	95.0	↓-0.4
10/13 20:40	94.6	↓-0.4
10/13 20:50	94.0	↓-0.6
10/13 21:00	93.3	↓-0.7
10/13 21:10	92.5	↓-0.8
10/13 21:20	91.7	↓-0.8
10/13 21:30	90.7	↓-1.0
10/13 21:40	89.7	↓-1.0
10/13 21:50	88.5	↓-1.2
10/13 22:00	87.3	↓-1.2
10/13 22:10	86.0	↓-1.3
10/13 22:20	84.7	↓-1.3
10/13 22:30	83.2	↓-1.5
10/13 22:40	81.8	↓-1.4
10/13 22:50	80.2	↓-1.6
10/13 23:00	78.6	↓-1.6
10/13 23:10	77.0	↓-1.6
10/13 23:20	75.3	↓-1.7
10/13 23:30	73.6	↓-1.7
10/13 23:40	71.9	↓-1.7
10/13 23:50	70.2	↓-1.7