7 (金)	19:59	03:36	-	-
	106cm	38cm	-	-
小潮 出 04:51 入 17:47 出 13:40 入 22:40

コイセボイ（北海道）2057年09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
9/7 00:00	60.2	↓-2.0	最大潮位差
9/7 00:10	58.2	↓-2.0	最大潮位差
9/7 00:20	56.3	↓-1.9
9/7 00:30	54.5	↓-1.8
9/7 00:40	52.7	↓-1.8
9/7 00:50	51.1	↓-1.6
9/7 01:00	49.5	↓-1.6
9/7 01:10	48.0	↓-1.5
9/7 01:20	46.6	↓-1.4
9/7 01:30	45.3	↓-1.3
9/7 01:40	44.1	↓-1.2
9/7 01:50	43.0	↓-1.1
9/7 02:00	42.0	↓-1.0
9/7 02:10	41.1	↓-0.9
9/7 02:20	40.3	↓-0.8
9/7 02:30	39.6	↓-0.7
9/7 02:40	39.0	↓-0.6
9/7 02:50	38.5	↓-0.5
9/7 03:00	38.2	↓-0.3
9/7 03:10	37.9	↓-0.3
9/7 03:20	37.7	↓-0.2
9/7 03:30	37.6	↓-0.1	干潮
9/7 03:40	37.6	0
9/7 03:50	37.7	↑0.1
9/7 04:00	37.9	↑0.2
9/7 04:10	38.1	↑0.2
9/7 04:20	38.4	↑0.3
9/7 04:30	38.7	↑0.3
9/7 04:40	39.2	↑0.5
9/7 04:50	39.6	↑0.4
9/7 05:00	40.1	↑0.5
9/7 05:10	40.7	↑0.6
9/7 05:20	41.3	↑0.6
9/7 05:30	41.9	↑0.6
9/7 05:40	42.5	↑0.6
9/7 05:50	43.1	↑0.6
9/7 06:00	43.8	↑0.7
9/7 06:10	44.4	↑0.6
9/7 06:20	45.1	↑0.7
9/7 06:30	45.7	↑0.6
9/7 06:40	46.4	↑0.7
9/7 06:50	47.0	↑0.6
9/7 07:00	47.6	↑0.6
9/7 07:10	48.1	↑0.5
9/7 07:20	48.7	↑0.6
9/7 07:30	49.2	↑0.5
9/7 07:40	49.7	↑0.5
9/7 07:50	50.2	↑0.5
9/7 08:00	50.6	↑0.4
9/7 08:10	51.0	↑0.4
9/7 08:20	51.4	↑0.4
9/7 08:30	51.7	↑0.3
9/7 08:40	52.0	↑0.3
9/7 08:50	52.3	↑0.3
9/7 09:00	52.6	↑0.3
9/7 09:10	52.8	↑0.2
9/7 09:20	53.0	↑0.2
9/7 09:30	53.2	↑0.2
9/7 09:40	53.3	↑0.1
9/7 09:50	53.5	↑0.2
9/7 10:00	53.6	↑0.1
9/7 10:10	53.8	↑0.2
9/7 10:20	53.9	↑0.1
9/7 10:30	54.0	↑0.1
9/7 10:40	54.2	↑0.2
9/7 10:50	54.3	↑0.1
9/7 11:00	54.5	↑0.2
9/7 11:10	54.7	↑0.2
9/7 11:20	54.9	↑0.2
9/7 11:30	55.2	↑0.3
9/7 11:40	55.4	↑0.2
9/7 11:50	55.8	↑0.4
9/7 12:00	56.1	↑0.3
9/7 12:10	56.5	↑0.4
9/7 12:20	57.0	↑0.5
9/7 12:30	57.5	↑0.5
9/7 12:40	58.1	↑0.6
9/7 12:50	58.7	↑0.6
9/7 13:00	59.4	↑0.7
9/7 13:10	60.1	↑0.7
9/7 13:20	60.9	↑0.8
9/7 13:30	61.8	↑0.9
9/7 13:40	62.7	↑0.9
9/7 13:50	63.7	↑1.0
9/7 14:00	64.7	↑1.0
9/7 14:10	65.8	↑1.1
9/7 14:20	67.0	↑1.2
9/7 14:30	68.2	↑1.2
9/7 14:40	69.5	↑1.3
9/7 14:50	70.8	↑1.3
9/7 15:00	72.2	↑1.4
9/7 15:10	73.6	↑1.4
9/7 15:20	75.0	↑1.4
9/7 15:30	76.5	↑1.5
9/7 15:40	78.0	↑1.5
9/7 15:50	79.5	↑1.5
9/7 16:00	81.1	↑1.6
9/7 16:10	82.6	↑1.5
9/7 16:20	84.1	↑1.5
9/7 16:30	85.7	↑1.6
9/7 16:40	87.2	↑1.5
9/7 16:50	88.7	↑1.5
9/7 17:00	90.2	↑1.5
9/7 17:10	91.7	↑1.5
9/7 17:20	93.1	↑1.4
9/7 17:30	94.5	↑1.4
9/7 17:40	95.8	↑1.3
9/7 17:50	97.1	↑1.3
9/7 18:00	98.3	↑1.2
9/7 18:10	99.4	↑1.1
9/7 18:20	100.5	↑1.1
9/7 18:30	101.5	↑1.0
9/7 18:40	102.4	↑0.9
9/7 18:50	103.2	↑0.8
9/7 19:00	103.8	↑0.6
9/7 19:10	104.4	↑0.6
9/7 19:20	104.9	↑0.5
9/7 19:30	105.3	↑0.4
9/7 19:40	105.6	↑0.3
9/7 19:50	105.7	↑0.1	満潮
9/7 20:00	105.8	↑0.1
9/7 20:10	105.7	↓-0.1
9/7 20:20	105.5	↓-0.2
9/7 20:30	105.2	↓-0.3
9/7 20:40	104.7	↓-0.5
9/7 20:50	104.2	↓-0.5
9/7 21:00	103.5	↓-0.7
9/7 21:10	102.8	↓-0.7
9/7 21:20	101.9	↓-0.9
9/7 21:30	100.9	↓-1.0
9/7 21:40	99.8	↓-1.1
9/7 21:50	98.6	↓-1.2
9/7 22:00	97.3	↓-1.3
9/7 22:10	95.9	↓-1.4
9/7 22:20	94.4	↓-1.5
9/7 22:30	92.8	↓-1.6
9/7 22:40	91.2	↓-1.6
9/7 22:50	89.5	↓-1.7
9/7 23:00	87.7	↓-1.8
9/7 23:10	85.9	↓-1.8
9/7 23:20	84.0	↓-1.9
9/7 23:30	82.1	↓-1.9
9/7 23:40	80.1	↓-2.0	最大潮位差
9/7 23:50	78.2	↓-1.9