1 (月)	19:54	04:09	-	-
	112cm	36cm	-	-
長潮 出 04:44 入 17:59 出 13:59 入 22:00

コイセボイ（北海道）2025年09月1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
9/1 00:00	62.7	↓-2.2	最大潮位差
9/1 00:10	60.6	↓-2.1
9/1 00:20	58.5	↓-2.1
9/1 00:30	56.5	↓-2.0
9/1 00:40	54.6	↓-1.9
9/1 00:50	52.8	↓-1.8
9/1 01:00	51.0	↓-1.8
9/1 01:10	49.3	↓-1.7
9/1 01:20	47.7	↓-1.6
9/1 01:30	46.2	↓-1.5
9/1 01:40	44.9	↓-1.3
9/1 01:50	43.6	↓-1.3
9/1 02:00	42.4	↓-1.2
9/1 02:10	41.3	↓-1.1
9/1 02:20	40.3	↓-1.0
9/1 02:30	39.4	↓-0.9
9/1 02:40	38.6	↓-0.8
9/1 02:50	37.9	↓-0.7
9/1 03:00	37.3	↓-0.6
9/1 03:10	36.8	↓-0.5
9/1 03:20	36.4	↓-0.4
9/1 03:30	36.0	↓-0.4
9/1 03:40	35.8	↓-0.2
9/1 03:50	35.6	↓-0.2
9/1 04:00	35.5	↓-0.1	干潮
9/1 04:10	35.5	0
9/1 04:20	35.5	0
9/1 04:30	35.6	↑0.1
9/1 04:40	35.8	↑0.2
9/1 04:50	36.0	↑0.2
9/1 05:00	36.3	↑0.3
9/1 05:10	36.6	↑0.3
9/1 05:20	36.9	↑0.3
9/1 05:30	37.2	↑0.3
9/1 05:40	37.6	↑0.4
9/1 05:50	38.0	↑0.4
9/1 06:00	38.4	↑0.4
9/1 06:10	38.9	↑0.5
9/1 06:20	39.3	↑0.4
9/1 06:30	39.7	↑0.4
9/1 06:40	40.2	↑0.5
9/1 06:50	40.6	↑0.4
9/1 07:00	41.0	↑0.4
9/1 07:10	41.5	↑0.5
9/1 07:20	41.9	↑0.4
9/1 07:30	42.3	↑0.4
9/1 07:40	42.7	↑0.4
9/1 07:50	43.0	↑0.3
9/1 08:00	43.4	↑0.4
9/1 08:10	43.7	↑0.3
9/1 08:20	44.0	↑0.3
9/1 08:30	44.4	↑0.4
9/1 08:40	44.7	↑0.3
9/1 08:50	45.0	↑0.3
9/1 09:00	45.2	↑0.2
9/1 09:10	45.5	↑0.3
9/1 09:20	45.8	↑0.3
9/1 09:30	46.1	↑0.3
9/1 09:40	46.4	↑0.3
9/1 09:50	46.7	↑0.3
9/1 10:00	47.0	↑0.3
9/1 10:10	47.3	↑0.3
9/1 10:20	47.6	↑0.3
9/1 10:30	47.9	↑0.3
9/1 10:40	48.3	↑0.4
9/1 10:50	48.7	↑0.4
9/1 11:00	49.2	↑0.5
9/1 11:10	49.6	↑0.4
9/1 11:20	50.2	↑0.6
9/1 11:30	50.7	↑0.5
9/1 11:40	51.3	↑0.6
9/1 11:50	52.0	↑0.7
9/1 12:00	52.7	↑0.7
9/1 12:10	53.4	↑0.7
9/1 12:20	54.3	↑0.9
9/1 12:30	55.1	↑0.8
9/1 12:40	56.1	↑1.0
9/1 12:50	57.1	↑1.0
9/1 13:00	58.1	↑1.0
9/1 13:10	59.2	↑1.1
9/1 13:20	60.4	↑1.2
9/1 13:30	61.7	↑1.3
9/1 13:40	63.0	↑1.3
9/1 13:50	64.3	↑1.3
9/1 14:00	65.7	↑1.4
9/1 14:10	67.2	↑1.5
9/1 14:20	68.7	↑1.5
9/1 14:30	70.3	↑1.6
9/1 14:40	71.9	↑1.6
9/1 14:50	73.5	↑1.6
9/1 15:00	75.2	↑1.7
9/1 15:10	76.9	↑1.7
9/1 15:20	78.6	↑1.7
9/1 15:30	80.4	↑1.8
9/1 15:40	82.2	↑1.8
9/1 15:50	83.9	↑1.7
9/1 16:00	85.7	↑1.8
9/1 16:10	87.5	↑1.8
9/1 16:20	89.2	↑1.7
9/1 16:30	90.9	↑1.7
9/1 16:40	92.6	↑1.7
9/1 16:50	94.3	↑1.7
9/1 17:00	96.0	↑1.7
9/1 17:10	97.5	↑1.5
9/1 17:20	99.1	↑1.6
9/1 17:30	100.5	↑1.4
9/1 17:40	102.0	↑1.5
9/1 17:50	103.3	↑1.3
9/1 18:00	104.5	↑1.2
9/1 18:10	105.7	↑1.2
9/1 18:20	106.8	↑1.1
9/1 18:30	107.8	↑1.0
9/1 18:40	108.7	↑0.9
9/1 18:50	109.5	↑0.8
9/1 19:00	110.1	↑0.6
9/1 19:10	110.7	↑0.6
9/1 19:20	111.1	↑0.4
9/1 19:30	111.5	↑0.4
9/1 19:40	111.7	↑0.2
9/1 19:50	111.8	↑0.1	満潮
9/1 20:00	111.8	0
9/1 20:10	111.6	↓-0.2
9/1 20:20	111.3	↓-0.3
9/1 20:30	110.9	↓-0.4
9/1 20:40	110.4	↓-0.5
9/1 20:50	109.8	↓-0.6
9/1 21:00	109.0	↓-0.8
9/1 21:10	108.2	↓-0.8
9/1 21:20	107.2	↓-1.0
9/1 21:30	106.1	↓-1.1
9/1 21:40	104.9	↓-1.2
9/1 21:50	103.6	↓-1.3
9/1 22:00	102.2	↓-1.4
9/1 22:10	100.7	↓-1.5
9/1 22:20	99.1	↓-1.6
9/1 22:30	97.5	↓-1.6
9/1 22:40	95.7	↓-1.8
9/1 22:50	93.9	↓-1.8
9/1 23:00	92.1	↓-1.8
9/1 23:10	90.2	↓-1.9
9/1 23:20	88.2	↓-2.0
9/1 23:30	86.2	↓-2.0
9/1 23:40	84.1	↓-2.1
9/1 23:50	82.0	↓-2.1