13 (火)	04:29	08:54	15:14	22:42
	78cm	58cm	115cm	14cm
中潮 出 05:33 入 16:43 出 08:19 入 17:26

コイセボイ（北海道）2026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	31.0	↑2.2
10/13 00:10	33.3	↑2.3
10/13 00:20	35.6	↑2.3
10/13 00:30	38.0	↑2.4
10/13 00:40	40.5	↑2.5
10/13 00:50	43.0	↑2.5
10/13 01:00	45.5	↑2.5
10/13 01:10	48.0	↑2.5
10/13 01:20	50.5	↑2.5
10/13 01:30	53.0	↑2.5
10/13 01:40	55.4	↑2.4
10/13 01:50	57.7	↑2.3
10/13 02:00	59.9	↑2.2
10/13 02:10	62.1	↑2.2
10/13 02:20	64.2	↑2.1
10/13 02:30	66.1	↑1.9
10/13 02:40	67.9	↑1.8
10/13 02:50	69.6	↑1.7
10/13 03:00	71.1	↑1.5
10/13 03:10	72.4	↑1.3
10/13 03:20	73.7	↑1.3
10/13 03:30	74.7	↑1.0
10/13 03:40	75.6	↑0.9
10/13 03:50	76.3	↑0.7
10/13 04:00	76.8	↑0.5
10/13 04:10	77.2	↑0.4
10/13 04:20	77.4	↑0.2	満潮
10/13 04:30	77.4	0
10/13 04:40	77.3	↓-0.1
10/13 04:50	77.1	↓-0.2
10/13 05:00	76.7	↓-0.4
10/13 05:10	76.1	↓-0.6
10/13 05:20	75.5	↓-0.6
10/13 05:30	74.7	↓-0.8
10/13 05:40	73.9	↓-0.8
10/13 05:50	72.9	↓-1.0
10/13 06:00	71.9	↓-1.0
10/13 06:10	70.8	↓-1.1
10/13 06:20	69.7	↓-1.1
10/13 06:30	68.6	↓-1.1
10/13 06:40	67.4	↓-1.2
10/13 06:50	66.2	↓-1.2
10/13 07:00	65.1	↓-1.1
10/13 07:10	63.9	↓-1.2
10/13 07:20	62.9	↓-1.0
10/13 07:30	61.8	↓-1.1
10/13 07:40	60.9	↓-0.9
10/13 07:50	60.0	↓-0.9
10/13 08:00	59.3	↓-0.7
10/13 08:10	58.6	↓-0.7
10/13 08:20	58.1	↓-0.5
10/13 08:30	57.6	↓-0.5
10/13 08:40	57.4	↓-0.2
10/13 08:50	57.3	↓-0.1	干潮
10/13 09:00	57.3	0
10/13 09:10	57.5	↑0.2
10/13 09:20	57.8	↑0.3
10/13 09:30	58.3	↑0.5
10/13 09:40	59.0	↑0.7
10/13 09:50	59.8	↑0.8
10/13 10:00	60.8	↑1.0
10/13 10:10	62.0	↑1.2
10/13 10:20	63.3	↑1.3
10/13 10:30	64.8	↑1.5
10/13 10:40	66.4	↑1.6
10/13 10:50	68.1	↑1.7
10/13 11:00	69.9	↑1.8
10/13 11:10	71.9	↑2.0
10/13 11:20	74.0	↑2.1
10/13 11:30	76.1	↑2.1
10/13 11:40	78.4	↑2.3
10/13 11:50	80.7	↑2.3
10/13 12:00	83.0	↑2.3
10/13 12:10	85.3	↑2.3
10/13 12:20	87.7	↑2.4
10/13 12:30	90.1	↑2.4
10/13 12:40	92.4	↑2.3
10/13 12:50	94.7	↑2.3
10/13 13:00	97.0	↑2.3
10/13 13:10	99.1	↑2.1
10/13 13:20	101.2	↑2.1
10/13 13:30	103.2	↑2.0
10/13 13:40	105.1	↑1.9
10/13 13:50	106.8	↑1.7
10/13 14:00	108.4	↑1.6
10/13 14:10	109.8	↑1.4
10/13 14:20	111.0	↑1.2
10/13 14:30	112.0	↑1.0
10/13 14:40	112.9	↑0.9
10/13 14:50	113.5	↑0.6
10/13 15:00	113.9	↑0.4
10/13 15:10	114.1	↑0.2	満潮
10/13 15:20	114.0	↓-0.1
10/13 15:30	113.7	↓-0.3
10/13 15:40	113.2	↓-0.5
10/13 15:50	112.5	↓-0.7
10/13 16:00	111.5	↓-1.0
10/13 16:10	110.3	↓-1.2
10/13 16:20	108.8	↓-1.5
10/13 16:30	107.1	↓-1.7
10/13 16:40	105.2	↓-1.9
10/13 16:50	103.1	↓-2.1
10/13 17:00	100.8	↓-2.3
10/13 17:10	98.3	↓-2.5
10/13 17:20	95.6	↓-2.7
10/13 17:30	92.8	↓-2.8
10/13 17:40	89.8	↓-3.0
10/13 17:50	86.7	↓-3.1
10/13 18:00	83.4	↓-3.3
10/13 18:10	80.1	↓-3.3
10/13 18:20	76.6	↓-3.5
10/13 18:30	73.1	↓-3.5
10/13 18:40	69.5	↓-3.6	最大潮位差
10/13 18:50	65.9	↓-3.6	最大潮位差
10/13 19:00	62.3	↓-3.6	最大潮位差
10/13 19:10	58.8	↓-3.5
10/13 19:20	55.2	↓-3.6	最大潮位差
10/13 19:30	51.7	↓-3.5
10/13 19:40	48.2	↓-3.5
10/13 19:50	44.8	↓-3.4
10/13 20:00	41.5	↓-3.3
10/13 20:10	38.4	↓-3.1
10/13 20:20	35.4	↓-3.0
10/13 20:30	32.5	↓-2.9
10/13 20:40	29.8	↓-2.7
10/13 20:50	27.2	↓-2.6
10/13 21:00	24.9	↓-2.3
10/13 21:10	22.7	↓-2.2
10/13 21:20	20.7	↓-2.0
10/13 21:30	19.0	↓-1.7
10/13 21:40	17.5	↓-1.5
10/13 21:50	16.2	↓-1.3
10/13 22:00	15.1	↓-1.1
10/13 22:10	14.3	↓-0.8
10/13 22:20	13.7	↓-0.6
10/13 22:30	13.3	↓-0.4
10/13 22:40	13.2	↓-0.1	干潮
10/13 22:50	13.3	↑0.1
10/13 23:00	13.6	↑0.3
10/13 23:10	14.2	↑0.6
10/13 23:20	14.9	↑0.7
10/13 23:30	15.8	↑0.9
10/13 23:40	17.0	↑1.2
10/13 23:50	18.3	↑1.3