13 (月)	17:42	01:22	-	-
	118cm	23cm	-	-
小潮 出 05:33 入 16:42 出 21:15 入 12:49

コイセボイ（北海道）2025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	27.2	↓-1.4
10/13 00:10	26.0	↓-1.2
10/13 00:20	25.0	↓-1.0
10/13 00:30	24.1	↓-0.9
10/13 00:40	23.4	↓-0.7
10/13 00:50	22.9	↓-0.5
10/13 01:00	22.5	↓-0.4
10/13 01:10	22.2	↓-0.3
10/13 01:20	22.1	↓-0.1	干潮
10/13 01:30	22.2	↑0.1
10/13 01:40	22.4	↑0.2
10/13 01:50	22.7	↑0.3
10/13 02:00	23.1	↑0.4
10/13 02:10	23.7	↑0.6
10/13 02:20	24.3	↑0.6
10/13 02:30	25.0	↑0.7
10/13 02:40	25.9	↑0.9
10/13 02:50	26.8	↑0.9
10/13 03:00	27.7	↑0.9
10/13 03:10	28.7	↑1.0
10/13 03:20	29.8	↑1.1
10/13 03:30	30.9	↑1.1
10/13 03:40	32.0	↑1.1
10/13 03:50	33.1	↑1.1
10/13 04:00	34.3	↑1.2
10/13 04:10	35.4	↑1.1
10/13 04:20	36.5	↑1.1
10/13 04:30	37.7	↑1.2
10/13 04:40	38.7	↑1.0
10/13 04:50	39.8	↑1.1
10/13 05:00	40.8	↑1.0
10/13 05:10	41.8	↑1.0
10/13 05:20	42.7	↑0.9
10/13 05:30	43.5	↑0.8
10/13 05:40	44.4	↑0.9
10/13 05:50	45.1	↑0.7
10/13 06:00	45.8	↑0.7
10/13 06:10	46.4	↑0.6
10/13 06:20	47.0	↑0.6
10/13 06:30	47.5	↑0.5
10/13 06:40	48.0	↑0.5
10/13 06:50	48.4	↑0.4
10/13 07:00	48.7	↑0.3
10/13 07:10	49.0	↑0.3
10/13 07:20	49.2	↑0.2
10/13 07:30	49.4	↑0.2
10/13 07:40	49.6	↑0.2
10/13 07:50	49.8	↑0.2
10/13 08:00	49.9	↑0.1
10/13 08:10	50.0	↑0.1
10/13 08:20	50.1	↑0.1
10/13 08:30	50.1	0
10/13 08:40	50.2	↑0.1
10/13 08:50	50.3	↑0.1
10/13 09:00	50.5	↑0.2
10/13 09:10	50.6	↑0.1
10/13 09:20	50.8	↑0.2
10/13 09:30	51.0	↑0.2
10/13 09:40	51.3	↑0.3
10/13 09:50	51.6	↑0.3
10/13 10:00	52.0	↑0.4
10/13 10:10	52.5	↑0.5
10/13 10:20	53.0	↑0.5
10/13 10:30	53.6	↑0.6
10/13 10:40	54.3	↑0.7
10/13 10:50	55.1	↑0.8
10/13 11:00	55.9	↑0.8
10/13 11:10	56.9	↑1.0
10/13 11:20	58.0	↑1.1
10/13 11:30	59.1	↑1.1
10/13 11:40	60.3	↑1.2
10/13 11:50	61.7	↑1.4
10/13 12:00	63.1	↑1.4
10/13 12:10	64.6	↑1.5
10/13 12:20	66.2	↑1.6
10/13 12:30	67.9	↑1.7
10/13 12:40	69.7	↑1.8
10/13 12:50	71.5	↑1.8
10/13 13:00	73.4	↑1.9
10/13 13:10	75.4	↑2.0
10/13 13:20	77.4	↑2.0
10/13 13:30	79.5	↑2.1
10/13 13:40	81.6	↑2.1
10/13 13:50	83.7	↑2.1
10/13 14:00	85.9	↑2.2
10/13 14:10	88.0	↑2.1
10/13 14:20	90.2	↑2.2
10/13 14:30	92.3	↑2.1
10/13 14:40	94.4	↑2.1
10/13 14:50	96.5	↑2.1
10/13 15:00	98.6	↑2.1
10/13 15:10	100.6	↑2.0
10/13 15:20	102.5	↑1.9
10/13 15:30	104.3	↑1.8
10/13 15:40	106.1	↑1.8
10/13 15:50	107.8	↑1.7
10/13 16:00	109.3	↑1.5
10/13 16:10	110.8	↑1.5
10/13 16:20	112.1	↑1.3
10/13 16:30	113.3	↑1.2
10/13 16:40	114.4	↑1.1
10/13 16:50	115.3	↑0.9
10/13 17:00	116.0	↑0.7
10/13 17:10	116.6	↑0.6
10/13 17:20	117.1	↑0.5
10/13 17:30	117.3	↑0.2
10/13 17:40	117.5	↑0.2	満潮
10/13 17:50	117.4	↓-0.1
10/13 18:00	117.1	↓-0.3
10/13 18:10	116.7	↓-0.4
10/13 18:20	116.1	↓-0.6
10/13 18:30	115.4	↓-0.7
10/13 18:40	114.5	↓-0.9
10/13 18:50	113.4	↓-1.1
10/13 19:00	112.1	↓-1.3
10/13 19:10	110.7	↓-1.4
10/13 19:20	109.1	↓-1.6
10/13 19:30	107.4	↓-1.7
10/13 19:40	105.6	↓-1.8
10/13 19:50	103.6	↓-2.0
10/13 20:00	101.5	↓-2.1
10/13 20:10	99.3	↓-2.2
10/13 20:20	97.0	↓-2.3
10/13 20:30	94.6	↓-2.4
10/13 20:40	92.1	↓-2.5
10/13 20:50	89.5	↓-2.6
10/13 21:00	86.9	↓-2.6
10/13 21:10	84.2	↓-2.7
10/13 21:20	81.5	↓-2.7
10/13 21:30	78.7	↓-2.8	最大潮位差
10/13 21:40	76.0	↓-2.7
10/13 21:50	73.2	↓-2.8	最大潮位差
10/13 22:00	70.4	↓-2.8	最大潮位差
10/13 22:10	67.7	↓-2.7
10/13 22:20	65.0	↓-2.7
10/13 22:30	62.3	↓-2.7
10/13 22:40	59.7	↓-2.6
10/13 22:50	57.1	↓-2.6
10/13 23:00	54.6	↓-2.5
10/13 23:10	52.1	↓-2.5
10/13 23:20	49.8	↓-2.3
10/13 23:30	47.5	↓-2.3
10/13 23:40	45.4	↓-2.1
10/13 23:50	43.3	↓-2.1