18 (月)	06:16	13:25	19:44	-
	92cm	35cm	71cm	-
小潮 出 03:38 入 19:08 出 09:59 入 22:37

コイセボイ（北海道）2029年06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
6/18 00:00	50.8	↑0.1
6/18 00:10	51.1	↑0.3
6/18 00:20	51.5	↑0.4
6/18 00:30	52.0	↑0.5
6/18 00:40	52.6	↑0.6
6/18 00:50	53.3	↑0.7
6/18 01:00	54.2	↑0.9
6/18 01:10	55.1	↑0.9
6/18 01:20	56.1	↑1.0
6/18 01:30	57.2	↑1.1
6/18 01:40	58.4	↑1.2
6/18 01:50	59.7	↑1.3
6/18 02:00	61.1	↑1.4
6/18 02:10	62.5	↑1.4
6/18 02:20	64.0	↑1.5
6/18 02:30	65.6	↑1.6
6/18 02:40	67.1	↑1.5
6/18 02:50	68.8	↑1.7
6/18 03:00	70.4	↑1.6
6/18 03:10	72.0	↑1.6
6/18 03:20	73.7	↑1.7
6/18 03:30	75.3	↑1.6
6/18 03:40	76.9	↑1.6
6/18 03:50	78.5	↑1.6
6/18 04:00	80.0	↑1.5
6/18 04:10	81.5	↑1.5
6/18 04:20	82.9	↑1.4
6/18 04:30	84.2	↑1.3
6/18 04:40	85.4	↑1.2
6/18 04:50	86.6	↑1.2
6/18 05:00	87.6	↑1.0
6/18 05:10	88.6	↑1.0
6/18 05:20	89.4	↑0.8
6/18 05:30	90.1	↑0.7
6/18 05:40	90.6	↑0.5
6/18 05:50	91.1	↑0.5
6/18 06:00	91.3	↑0.2
6/18 06:10	91.5	↑0.2	満潮
6/18 06:20	91.5	0
6/18 06:30	91.3	↓-0.2
6/18 06:40	91.0	↓-0.3
6/18 06:50	90.6	↓-0.4
6/18 07:00	90.0	↓-0.6
6/18 07:10	89.2	↓-0.8
6/18 07:20	88.3	↓-0.9
6/18 07:30	87.3	↓-1.0
6/18 07:40	86.2	↓-1.1
6/18 07:50	84.9	↓-1.3
6/18 08:00	83.5	↓-1.4
6/18 08:10	82.0	↓-1.5
6/18 08:20	80.4	↓-1.6
6/18 08:30	78.7	↓-1.7
6/18 08:40	76.9	↓-1.8
6/18 08:50	75.0	↓-1.9
6/18 09:00	73.1	↓-1.9
6/18 09:10	71.1	↓-2.0
6/18 09:20	69.0	↓-2.1	最大潮位差
6/18 09:30	67.0	↓-2.0
6/18 09:40	64.9	↓-2.1	最大潮位差
6/18 09:50	62.8	↓-2.1	最大潮位差
6/18 10:00	60.7	↓-2.1	最大潮位差
6/18 10:10	58.6	↓-2.1	最大潮位差
6/18 10:20	56.6	↓-2.0
6/18 10:30	54.5	↓-2.1	最大潮位差
6/18 10:40	52.6	↓-1.9
6/18 10:50	50.7	↓-1.9
6/18 11:00	48.8	↓-1.9
6/18 11:10	47.1	↓-1.7
6/18 11:20	45.4	↓-1.7
6/18 11:30	43.9	↓-1.5
6/18 11:40	42.4	↓-1.5
6/18 11:50	41.1	↓-1.3
6/18 12:00	39.8	↓-1.3
6/18 12:10	38.7	↓-1.1
6/18 12:20	37.8	↓-0.9
6/18 12:30	36.9	↓-0.9
6/18 12:40	36.2	↓-0.7
6/18 12:50	35.7	↓-0.5
6/18 13:00	35.3	↓-0.4
6/18 13:10	35.0	↓-0.3
6/18 13:20	34.9	↓-0.1	干潮
6/18 13:30	34.9	0
6/18 13:40	35.1	↑0.2
6/18 13:50	35.4	↑0.3
6/18 14:00	35.8	↑0.4
6/18 14:10	36.3	↑0.5
6/18 14:20	37.0	↑0.7
6/18 14:30	37.8	↑0.8
6/18 14:40	38.7	↑0.9
6/18 14:50	39.7	↑1.0
6/18 15:00	40.8	↑1.1
6/18 15:10	42.0	↑1.2
6/18 15:20	43.2	↑1.2
6/18 15:30	44.5	↑1.3
6/18 15:40	45.9	↑1.4
6/18 15:50	47.3	↑1.4
6/18 16:00	48.8	↑1.5
6/18 16:10	50.2	↑1.4
6/18 16:20	51.7	↑1.5
6/18 16:30	53.2	↑1.5
6/18 16:40	54.7	↑1.5
6/18 16:50	56.1	↑1.4
6/18 17:00	57.6	↑1.5
6/18 17:10	59.0	↑1.4
6/18 17:20	60.3	↑1.3
6/18 17:30	61.6	↑1.3
6/18 17:40	62.9	↑1.3
6/18 17:50	64.0	↑1.1
6/18 18:00	65.1	↑1.1
6/18 18:10	66.1	↑1.0
6/18 18:20	67.0	↑0.9
6/18 18:30	67.8	↑0.8
6/18 18:40	68.6	↑0.8
6/18 18:50	69.2	↑0.6
6/18 19:00	69.7	↑0.5
6/18 19:10	70.1	↑0.4
6/18 19:20	70.4	↑0.3
6/18 19:30	70.6	↑0.2
6/18 19:40	70.7	↑0.1	満潮
6/18 19:50	70.6	↓-0.1
6/18 20:00	70.5	↓-0.1
6/18 20:10	70.3	↓-0.2
6/18 20:20	70.0	↓-0.3
6/18 20:30	69.5	↓-0.5
6/18 20:40	69.0	↓-0.5
6/18 20:50	68.5	↓-0.5
6/18 21:00	67.8	↓-0.7
6/18 21:10	67.1	↓-0.7
6/18 21:20	66.3	↓-0.8
6/18 21:30	65.5	↓-0.8
6/18 21:40	64.6	↓-0.9
6/18 21:50	63.7	↓-0.9
6/18 22:00	62.7	↓-1.0
6/18 22:10	61.8	↓-0.9
6/18 22:20	60.8	↓-1.0
6/18 22:30	59.8	↓-1.0
6/18 22:40	58.9	↓-0.9
6/18 22:50	57.9	↓-1.0
6/18 23:00	57.0	↓-0.9
6/18 23:10	56.1	↓-0.9
6/18 23:20	55.3	↓-0.8
6/18 23:30	54.5	↓-0.8
6/18 23:40	53.8	↓-0.7
6/18 23:50	53.1	↓-0.7