18 (水)	19:02	02:47	-	-
	112cm	33cm	-	-
小潮 出 05:04 入 17:27 出 22:22 入 14:03

コイセボイ（北海道）2041年09月18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
9/18 00:00	48.1	↓-2.0
9/18 00:10	46.2	↓-1.9
9/18 00:20	44.4	↓-1.8
9/18 00:30	42.8	↓-1.6
9/18 00:40	41.2	↓-1.6
9/18 00:50	39.8	↓-1.4
9/18 01:00	38.5	↓-1.3
9/18 01:10	37.3	↓-1.2
9/18 01:20	36.2	↓-1.1
9/18 01:30	35.3	↓-0.9
9/18 01:40	34.5	↓-0.8
9/18 01:50	33.8	↓-0.7
9/18 02:00	33.2	↓-0.6
9/18 02:10	32.8	↓-0.4
9/18 02:20	32.4	↓-0.4
9/18 02:30	32.2	↓-0.2
9/18 02:40	32.1	↓-0.1	干潮
9/18 02:50	32.1	0
9/18 03:00	32.2	↑0.1
9/18 03:10	32.3	↑0.1
9/18 03:20	32.6	↑0.3
9/18 03:30	32.9	↑0.3
9/18 03:40	33.3	↑0.4
9/18 03:50	33.8	↑0.5
9/18 04:00	34.3	↑0.5
9/18 04:10	34.9	↑0.6
9/18 04:20	35.5	↑0.6
9/18 04:30	36.2	↑0.7
9/18 04:40	36.9	↑0.7
9/18 04:50	37.6	↑0.7
9/18 05:00	38.3	↑0.7
9/18 05:10	39.1	↑0.8
9/18 05:20	39.8	↑0.7
9/18 05:30	40.5	↑0.7
9/18 05:40	41.3	↑0.8
9/18 05:50	42.0	↑0.7
9/18 06:00	42.7	↑0.7
9/18 06:10	43.3	↑0.6
9/18 06:20	44.0	↑0.7
9/18 06:30	44.6	↑0.6
9/18 06:40	45.1	↑0.5
9/18 06:50	45.7	↑0.6
9/18 07:00	46.2	↑0.5
9/18 07:10	46.7	↑0.5
9/18 07:20	47.1	↑0.4
9/18 07:30	47.5	↑0.4
9/18 07:40	47.9	↑0.4
9/18 07:50	48.2	↑0.3
9/18 08:00	48.5	↑0.3
9/18 08:10	48.7	↑0.2
9/18 08:20	49.0	↑0.3
9/18 08:30	49.2	↑0.2
9/18 08:40	49.4	↑0.2
9/18 08:50	49.5	↑0.1
9/18 09:00	49.7	↑0.2
9/18 09:10	49.8	↑0.1
9/18 09:20	50.0	↑0.2
9/18 09:30	50.1	↑0.1
9/18 09:40	50.3	↑0.2
9/18 09:50	50.4	↑0.1
9/18 10:00	50.6	↑0.2
9/18 10:10	50.8	↑0.2
9/18 10:20	51.1	↑0.3
9/18 10:30	51.4	↑0.3
9/18 10:40	51.7	↑0.3
9/18 10:50	52.0	↑0.3
9/18 11:00	52.4	↑0.4
9/18 11:10	52.9	↑0.5
9/18 11:20	53.4	↑0.5
9/18 11:30	54.0	↑0.6
9/18 11:40	54.7	↑0.7
9/18 11:50	55.4	↑0.7
9/18 12:00	56.2	↑0.8
9/18 12:10	57.0	↑0.8
9/18 12:20	57.9	↑0.9
9/18 12:30	58.9	↑1.0
9/18 12:40	60.0	↑1.1
9/18 12:50	61.2	↑1.2
9/18 13:00	62.4	↑1.2
9/18 13:10	63.7	↑1.3
9/18 13:20	65.1	↑1.4
9/18 13:30	66.5	↑1.4
9/18 13:40	68.0	↑1.5
9/18 13:50	69.5	↑1.5
9/18 14:00	71.1	↑1.6
9/18 14:10	72.8	↑1.7
9/18 14:20	74.5	↑1.7
9/18 14:30	76.3	↑1.8
9/18 14:40	78.0	↑1.7
9/18 14:50	79.8	↑1.8
9/18 15:00	81.7	↑1.9
9/18 15:10	83.5	↑1.8
9/18 15:20	85.3	↑1.8
9/18 15:30	87.2	↑1.9
9/18 15:40	89.0	↑1.8
9/18 15:50	90.8	↑1.8
9/18 16:00	92.6	↑1.8
9/18 16:10	94.3	↑1.7
9/18 16:20	96.0	↑1.7
9/18 16:30	97.7	↑1.7
9/18 16:40	99.2	↑1.5
9/18 16:50	100.8	↑1.6
9/18 17:00	102.2	↑1.4
9/18 17:10	103.6	↑1.4
9/18 17:20	104.8	↑1.2
9/18 17:30	106.0	↑1.2
9/18 17:40	107.1	↑1.1
9/18 17:50	108.0	↑0.9
9/18 18:00	108.9	↑0.9
9/18 18:10	109.6	↑0.7
9/18 18:20	110.2	↑0.6
9/18 18:30	110.7	↑0.5
9/18 18:40	111.0	↑0.3
9/18 18:50	111.2	↑0.2
9/18 19:00	111.3	↑0.1	満潮
9/18 19:10	111.2	↓-0.1
9/18 19:20	111.0	↓-0.2
9/18 19:30	110.7	↓-0.3
9/18 19:40	110.2	↓-0.5
9/18 19:50	109.6	↓-0.6
9/18 20:00	108.9	↓-0.7
9/18 20:10	108.0	↓-0.9
9/18 20:20	107.0	↓-1.0
9/18 20:30	105.9	↓-1.1
9/18 20:40	104.6	↓-1.3
9/18 20:50	103.3	↓-1.3
9/18 21:00	101.8	↓-1.5
9/18 21:10	100.2	↓-1.6
9/18 21:20	98.6	↓-1.6
9/18 21:30	96.8	↓-1.8
9/18 21:40	95.0	↓-1.8
9/18 21:50	93.1	↓-1.9
9/18 22:00	91.1	↓-2.0
9/18 22:10	89.0	↓-2.1
9/18 22:20	86.9	↓-2.1
9/18 22:30	84.8	↓-2.1
9/18 22:40	82.6	↓-2.2
9/18 22:50	80.4	↓-2.2
9/18 23:00	78.1	↓-2.3	最大潮位差
9/18 23:10	75.9	↓-2.2
9/18 23:20	73.6	↓-2.3	最大潮位差
9/18 23:30	71.4	↓-2.2
9/18 23:40	69.1	↓-2.3	最大潮位差
9/18 23:50	66.9	↓-2.2