15 (木)	05:57	09:05	16:19	-
	62cm	56cm	123cm	-
中潮 出 05:35 入 16:39 出 10:29 入 18:42

コイセボイ（北海道）2026年10月15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
10/15 00:00	14.9	↑0.6
10/15 00:10	15.6	↑0.7
10/15 00:20	16.5	↑0.9
10/15 00:30	17.6	↑1.1
10/15 00:40	18.8	↑1.2
10/15 00:50	20.2	↑1.4
10/15 01:00	21.7	↑1.5
10/15 01:10	23.3	↑1.6
10/15 01:20	25.0	↑1.7
10/15 01:30	26.8	↑1.8
10/15 01:40	28.6	↑1.8
10/15 01:50	30.6	↑2.0
10/15 02:00	32.5	↑1.9
10/15 02:10	34.5	↑2.0
10/15 02:20	36.5	↑2.0
10/15 02:30	38.5	↑2.0
10/15 02:40	40.5	↑2.0
10/15 02:50	42.4	↑1.9
10/15 03:00	44.3	↑1.9
10/15 03:10	46.2	↑1.9
10/15 03:20	47.9	↑1.7
10/15 03:30	49.6	↑1.7
10/15 03:40	51.2	↑1.6
10/15 03:50	52.8	↑1.6
10/15 04:00	54.2	↑1.4
10/15 04:10	55.5	↑1.3
10/15 04:20	56.7	↑1.2
10/15 04:30	57.8	↑1.1
10/15 04:40	58.7	↑0.9
10/15 04:50	59.5	↑0.8
10/15 05:00	60.2	↑0.7
10/15 05:10	60.8	↑0.6
10/15 05:20	61.3	↑0.5
10/15 05:30	61.6	↑0.3
10/15 05:40	61.8	↑0.2
10/15 05:50	62.0	↑0.2	満潮
10/15 06:00	62.0	0
10/15 06:10	61.9	↓-0.1
10/15 06:20	61.7	↓-0.2
10/15 06:30	61.5	↓-0.2
10/15 06:40	61.2	↓-0.3
10/15 06:50	60.8	↓-0.4
10/15 07:00	60.4	↓-0.4
10/15 07:10	59.9	↓-0.5
10/15 07:20	59.4	↓-0.5
10/15 07:30	58.9	↓-0.5
10/15 07:40	58.4	↓-0.5
10/15 07:50	57.9	↓-0.5
10/15 08:00	57.4	↓-0.5
10/15 08:10	57.0	↓-0.4
10/15 08:20	56.6	↓-0.4
10/15 08:30	56.3	↓-0.3
10/15 08:40	56.0	↓-0.3
10/15 08:50	55.8	↓-0.2
10/15 09:00	55.7	↓-0.1	干潮
10/15 09:10	55.7	0
10/15 09:20	55.9	↑0.2
10/15 09:30	56.1	↑0.2
10/15 09:40	56.4	↑0.3
10/15 09:50	56.9	↑0.5
10/15 10:00	57.5	↑0.6
10/15 10:10	58.3	↑0.8
10/15 10:20	59.2	↑0.9
10/15 10:30	60.2	↑1.0
10/15 10:40	61.4	↑1.2
10/15 10:50	62.7	↑1.3
10/15 11:00	64.1	↑1.4
10/15 11:10	65.7	↑1.6
10/15 11:20	67.4	↑1.7
10/15 11:30	69.2	↑1.8
10/15 11:40	71.1	↑1.9
10/15 11:50	73.1	↑2.0
10/15 12:00	75.3	↑2.2
10/15 12:10	77.5	↑2.2
10/15 12:20	79.8	↑2.3
10/15 12:30	82.2	↑2.4
10/15 12:40	84.6	↑2.4
10/15 12:50	87.0	↑2.4
10/15 13:00	89.5	↑2.5
10/15 13:10	92.0	↑2.5
10/15 13:20	94.5	↑2.5
10/15 13:30	97.0	↑2.5
10/15 13:40	99.4	↑2.4
10/15 13:50	101.8	↑2.4
10/15 14:00	104.1	↑2.3
10/15 14:10	106.3	↑2.2
10/15 14:20	108.5	↑2.2
10/15 14:30	110.5	↑2.0
10/15 14:40	112.4	↑1.9
10/15 14:50	114.2	↑1.8
10/15 15:00	115.8	↑1.6
10/15 15:10	117.2	↑1.4
10/15 15:20	118.5	↑1.3
10/15 15:30	119.6	↑1.1
10/15 15:40	120.5	↑0.9
10/15 15:50	121.2	↑0.7
10/15 16:00	121.7	↑0.5
10/15 16:10	122.0	↑0.3	満潮
10/15 16:20	122.1	↑0.1
10/15 16:30	121.9	↓-0.2
10/15 16:40	121.5	↓-0.4
10/15 16:50	120.9	↓-0.6
10/15 17:00	120.0	↓-0.9
10/15 17:10	119.0	↓-1.0
10/15 17:20	117.7	↓-1.3
10/15 17:30	116.2	↓-1.5
10/15 17:40	114.5	↓-1.7
10/15 17:50	112.5	↓-2.0
10/15 18:00	110.4	↓-2.1
10/15 18:10	108.1	↓-2.3
10/15 18:20	105.6	↓-2.5
10/15 18:30	103.0	↓-2.6
10/15 18:40	100.2	↓-2.8
10/15 18:50	97.2	↓-3.0
10/15 19:00	94.2	↓-3.0
10/15 19:10	91.0	↓-3.2
10/15 19:20	87.7	↓-3.3
10/15 19:30	84.3	↓-3.4
10/15 19:40	80.9	↓-3.4
10/15 19:50	77.4	↓-3.5
10/15 20:00	73.9	↓-3.5
10/15 20:10	70.4	↓-3.5
10/15 20:20	66.8	↓-3.6	最大潮位差
10/15 20:30	63.3	↓-3.5
10/15 20:40	59.9	↓-3.4
10/15 20:50	56.4	↓-3.5
10/15 21:00	53.1	↓-3.3
10/15 21:10	49.8	↓-3.3
10/15 21:20	46.6	↓-3.2
10/15 21:30	43.6	↓-3.0
10/15 21:40	40.6	↓-3.0
10/15 21:50	37.8	↓-2.8
10/15 22:00	35.1	↓-2.7
10/15 22:10	32.6	↓-2.5
10/15 22:20	30.3	↓-2.3
10/15 22:30	28.1	↓-2.2
10/15 22:40	26.1	↓-2.0
10/15 22:50	24.3	↓-1.8
10/15 23:00	22.7	↓-1.6
10/15 23:10	21.3	↓-1.4
10/15 23:20	20.1	↓-1.2
10/15 23:30	19.1	↓-1.0
10/15 23:40	18.2	↓-0.9
10/15 23:50	17.6	↓-0.6