7 (日)	15:10	23:29	-	-
	134cm	12cm	-	-
中潮 出 06:42 入 15:44 出 17:51 入 09:16

コイセボイ（北海道）2025年12月7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
12/7 00:00	14.2	↑1.2
12/7 00:10	15.6	↑1.4
12/7 00:20	17.0	↑1.4
12/7 00:30	18.6	↑1.6
12/7 00:40	20.2	↑1.6
12/7 00:50	22.0	↑1.8
12/7 01:00	23.8	↑1.8
12/7 01:10	25.6	↑1.8
12/7 01:20	27.5	↑1.9
12/7 01:30	29.4	↑1.9
12/7 01:40	31.4	↑2.0
12/7 01:50	33.3	↑1.9
12/7 02:00	35.2	↑1.9
12/7 02:10	37.1	↑1.9
12/7 02:20	39.0	↑1.9
12/7 02:30	40.8	↑1.8
12/7 02:40	42.6	↑1.8
12/7 02:50	44.3	↑1.7
12/7 03:00	45.9	↑1.6
12/7 03:10	47.5	↑1.6
12/7 03:20	48.9	↑1.4
12/7 03:30	50.3	↑1.4
12/7 03:40	51.6	↑1.3
12/7 03:50	52.8	↑1.2
12/7 04:00	53.9	↑1.1
12/7 04:10	54.9	↑1.0
12/7 04:20	55.8	↑0.9
12/7 04:30	56.7	↑0.9
12/7 04:40	57.4	↑0.7
12/7 04:50	58.0	↑0.6
12/7 05:00	58.6	↑0.6
12/7 05:10	59.0	↑0.4
12/7 05:20	59.4	↑0.4
12/7 05:30	59.7	↑0.3
12/7 05:40	60.0	↑0.3
12/7 05:50	60.2	↑0.2
12/7 06:00	60.4	↑0.2
12/7 06:10	60.5	↑0.1
12/7 06:20	60.6	↑0.1
12/7 06:30	60.8	↑0.2
12/7 06:40	60.9	↑0.1
12/7 06:50	61.0	↑0.1
12/7 07:00	61.1	↑0.1
12/7 07:10	61.2	↑0.1
12/7 07:20	61.4	↑0.2
12/7 07:30	61.7	↑0.3
12/7 07:40	62.0	↑0.3
12/7 07:50	62.3	↑0.3
12/7 08:00	62.8	↑0.5
12/7 08:10	63.3	↑0.5
12/7 08:20	63.9	↑0.6
12/7 08:30	64.6	↑0.7
12/7 08:40	65.4	↑0.8
12/7 08:50	66.3	↑0.9
12/7 09:00	67.3	↑1.0
12/7 09:10	68.5	↑1.2
12/7 09:20	69.7	↑1.2
12/7 09:30	71.1	↑1.4
12/7 09:40	72.6	↑1.5
12/7 09:50	74.2	↑1.6
12/7 10:00	75.9	↑1.7
12/7 10:10	77.7	↑1.8
12/7 10:20	79.7	↑2.0
12/7 10:30	81.7	↑2.0
12/7 10:40	83.8	↑2.1
12/7 10:50	86.0	↑2.2
12/7 11:00	88.3	↑2.3
12/7 11:10	90.7	↑2.4
12/7 11:20	93.1	↑2.4
12/7 11:30	95.5	↑2.4
12/7 11:40	98.0	↑2.5
12/7 11:50	100.5	↑2.5
12/7 12:00	103.0	↑2.5
12/7 12:10	105.5	↑2.5
12/7 12:20	108.0	↑2.5
12/7 12:30	110.4	↑2.4
12/7 12:40	112.8	↑2.4
12/7 12:50	115.1	↑2.3
12/7 13:00	117.4	↑2.3
12/7 13:10	119.5	↑2.1
12/7 13:20	121.6	↑2.1
12/7 13:30	123.5	↑1.9
12/7 13:40	125.3	↑1.8
12/7 13:50	127.0	↑1.7
12/7 14:00	128.4	↑1.4
12/7 14:10	129.7	↑1.3
12/7 14:20	130.9	↑1.2
12/7 14:30	131.8	↑0.9
12/7 14:40	132.5	↑0.7
12/7 14:50	133.1	↑0.6
12/7 15:00	133.4	↑0.3	満潮
12/7 15:10	133.5	↑0.1	満潮
12/7 15:20	133.3	↓-0.2
12/7 15:30	132.9	↓-0.4
12/7 15:40	132.3	↓-0.6
12/7 15:50	131.5	↓-0.8
12/7 16:00	130.4	↓-1.1
12/7 16:10	129.1	↓-1.3
12/7 16:20	127.5	↓-1.6
12/7 16:30	125.7	↓-1.8
12/7 16:40	123.8	↓-1.9
12/7 16:50	121.5	↓-2.3
12/7 17:00	119.1	↓-2.4
12/7 17:10	116.5	↓-2.6
12/7 17:20	113.7	↓-2.8
12/7 17:30	110.7	↓-3.0
12/7 17:40	107.6	↓-3.1
12/7 17:50	104.3	↓-3.3
12/7 18:00	100.9	↓-3.4
12/7 18:10	97.3	↓-3.6
12/7 18:20	93.7	↓-3.6
12/7 18:30	90.0	↓-3.7
12/7 18:40	86.1	↓-3.9
12/7 18:50	82.3	↓-3.8
12/7 19:00	78.4	↓-3.9
12/7 19:10	74.4	↓-4.0	最大潮位差
12/7 19:20	70.5	↓-3.9
12/7 19:30	66.6	↓-3.9
12/7 19:40	62.7	↓-3.9
12/7 19:50	58.9	↓-3.8
12/7 20:00	55.1	↓-3.8
12/7 20:10	51.4	↓-3.7
12/7 20:20	47.8	↓-3.6
12/7 20:30	44.3	↓-3.5
12/7 20:40	40.9	↓-3.4
12/7 20:50	37.7	↓-3.2
12/7 21:00	34.6	↓-3.1
12/7 21:10	31.7	↓-2.9
12/7 21:20	29.0	↓-2.7
12/7 21:30	26.4	↓-2.6
12/7 21:40	24.0	↓-2.4
12/7 21:50	21.9	↓-2.1
12/7 22:00	19.9	↓-2.0
12/7 22:10	18.1	↓-1.8
12/7 22:20	16.6	↓-1.5
12/7 22:30	15.3	↓-1.3
12/7 22:40	14.1	↓-1.2
12/7 22:50	13.3	↓-0.8
12/7 23:00	12.6	↓-0.7
12/7 23:10	12.1	↓-0.5
12/7 23:20	11.8	↓-0.3	干潮
12/7 23:30	11.8	0
12/7 23:40	11.9	↑0.1
12/7 23:50	12.2	↑0.3