09 (土)	05:59	10:30	17:15	-
	72cm	54cm	113cm	-
中潮 出 04:54 入 17:44 出 19:32 入 10:02

コイセボイ（北海道）2028年09月09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
9/9 00:00	26.9	↑0.1
9/9 00:10	27.1	↑0.2
9/9 00:20	27.6	↑0.5
9/9 00:30	28.2	↑0.6
9/9 00:40	29.0	↑0.8
9/9 00:50	30.0	↑1.0
9/9 01:00	31.1	↑1.1
9/9 01:10	32.4	↑1.3
9/9 01:20	33.8	↑1.4
9/9 01:30	35.3	↑1.5
9/9 01:40	36.9	↑1.6
9/9 01:50	38.6	↑1.7
9/9 02:00	40.4	↑1.8
9/9 02:10	42.2	↑1.8
9/9 02:20	44.1	↑1.9
9/9 02:30	46.0	↑1.9
9/9 02:40	47.9	↑1.9
9/9 02:50	49.9	↑2.0
9/9 03:00	51.8	↑1.9
9/9 03:10	53.7	↑1.9
9/9 03:20	55.6	↑1.9
9/9 03:30	57.4	↑1.8
9/9 03:40	59.1	↑1.7
9/9 03:50	60.8	↑1.7
9/9 04:00	62.4	↑1.6
9/9 04:10	63.8	↑1.4
9/9 04:20	65.2	↑1.4
9/9 04:30	66.5	↑1.3
9/9 04:40	67.6	↑1.1
9/9 04:50	68.6	↑1.0
9/9 05:00	69.5	↑0.9
9/9 05:10	70.2	↑0.7
9/9 05:20	70.8	↑0.6
9/9 05:30	71.3	↑0.5
9/9 05:40	71.6	↑0.3
9/9 05:50	71.8	↑0.2	満潮
9/9 06:00	71.8	0
9/9 06:10	71.7	↓-0.1
9/9 06:20	71.5	↓-0.2
9/9 06:30	71.2	↓-0.3
9/9 06:40	70.7	↓-0.5
9/9 06:50	70.2	↓-0.5
9/9 07:00	69.5	↓-0.7
9/9 07:10	68.7	↓-0.8
9/9 07:20	67.9	↓-0.8
9/9 07:30	67.0	↓-0.9
9/9 07:40	66.0	↓-1.0
9/9 07:50	65.0	↓-1.0
9/9 08:00	64.0	↓-1.0
9/9 08:10	62.9	↓-1.1
9/9 08:20	61.9	↓-1.0
9/9 08:30	60.8	↓-1.1
9/9 08:40	59.8	↓-1.0
9/9 08:50	58.8	↓-1.0
9/9 09:00	57.8	↓-1.0
9/9 09:10	56.9	↓-0.9
9/9 09:20	56.1	↓-0.8
9/9 09:30	55.3	↓-0.8
9/9 09:40	54.7	↓-0.6
9/9 09:50	54.1	↓-0.6
9/9 10:00	53.7	↓-0.4
9/9 10:10	53.4	↓-0.3
9/9 10:20	53.2	↓-0.2	干潮
9/9 10:30	53.1	↓-0.1	干潮
9/9 10:40	53.2	↑0.1
9/9 10:50	53.4	↑0.2
9/9 11:00	53.8	↑0.4
9/9 11:10	54.3	↑0.5
9/9 11:20	55.0	↑0.7
9/9 11:30	55.8	↑0.8
9/9 11:40	56.8	↑1.0
9/9 11:50	57.9	↑1.1
9/9 12:00	59.2	↑1.3
9/9 12:10	60.6	↑1.4
9/9 12:20	62.1	↑1.5
9/9 12:30	63.8	↑1.7
9/9 12:40	65.6	↑1.8
9/9 12:50	67.5	↑1.9
9/9 13:00	69.5	↑2.0
9/9 13:10	71.6	↑2.1
9/9 13:20	73.7	↑2.1
9/9 13:30	75.9	↑2.2
9/9 13:40	78.2	↑2.3
9/9 13:50	80.5	↑2.3
9/9 14:00	82.8	↑2.3
9/9 14:10	85.1	↑2.3
9/9 14:20	87.4	↑2.3
9/9 14:30	89.7	↑2.3
9/9 14:40	92.0	↑2.3
9/9 14:50	94.2	↑2.2
9/9 15:00	96.3	↑2.1
9/9 15:10	98.4	↑2.1
9/9 15:20	100.3	↑1.9
9/9 15:30	102.2	↑1.9
9/9 15:40	103.9	↑1.7
9/9 15:50	105.5	↑1.6
9/9 16:00	106.9	↑1.4
9/9 16:10	108.2	↑1.3
9/9 16:20	109.4	↑1.2
9/9 16:30	110.3	↑0.9
9/9 16:40	111.1	↑0.8
9/9 16:50	111.6	↑0.5
9/9 17:00	112.0	↑0.4
9/9 17:10	112.2	↑0.2	満潮
9/9 17:20	112.2	0
9/9 17:30	112.0	↓-0.2
9/9 17:40	111.5	↓-0.5
9/9 17:50	110.9	↓-0.6
9/9 18:00	110.1	↓-0.8
9/9 18:10	109.0	↓-1.1
9/9 18:20	107.8	↓-1.2
9/9 18:30	106.4	↓-1.4
9/9 18:40	104.8	↓-1.6
9/9 18:50	103.0	↓-1.8
9/9 19:00	101.1	↓-1.9
9/9 19:10	99.0	↓-2.1
9/9 19:20	96.7	↓-2.3
9/9 19:30	94.4	↓-2.3
9/9 19:40	91.9	↓-2.5
9/9 19:50	89.3	↓-2.6
9/9 20:00	86.6	↓-2.7
9/9 20:10	83.8	↓-2.8
9/9 20:20	81.0	↓-2.8
9/9 20:30	78.1	↓-2.9
9/9 20:40	75.2	↓-2.9
9/9 20:50	72.3	↓-2.9
9/9 21:00	69.3	↓-3.0	最大潮位差
9/9 21:10	66.4	↓-2.9
9/9 21:20	63.5	↓-2.9
9/9 21:30	60.6	↓-2.9
9/9 21:40	57.8	↓-2.8
9/9 21:50	55.1	↓-2.7
9/9 22:00	52.5	↓-2.6
9/9 22:10	49.9	↓-2.6
9/9 22:20	47.5	↓-2.4
9/9 22:30	45.2	↓-2.3
9/9 22:40	43.0	↓-2.2
9/9 22:50	40.9	↓-2.1
9/9 23:00	39.0	↓-1.9
9/9 23:10	37.3	↓-1.7
9/9 23:20	35.7	↓-1.6
9/9 23:30	34.3	↓-1.4
9/9 23:40	33.0	↓-1.3
9/9 23:50	32.0	↓-1.0