9 (月)	05:15	12:42	18:42	22:37
	107cm	26cm	61cm	50cm
中潮 出 05:45 入 17:20 出 23:47 入 07:47

コイセボイ（北海道）2026年03月9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
3/9 00:00	54.9	↑1.1
3/9 00:10	56.2	↑1.3
3/9 00:20	57.6	↑1.4
3/9 00:30	59.1	↑1.5
3/9 00:40	60.8	↑1.7
3/9 00:50	62.6	↑1.8
3/9 01:00	64.5	↑1.9
3/9 01:10	66.5	↑2.0
3/9 01:20	68.5	↑2.0
3/9 01:30	70.6	↑2.1
3/9 01:40	72.8	↑2.2
3/9 01:50	75.0	↑2.2
3/9 02:00	77.3	↑2.3
3/9 02:10	79.5	↑2.2
3/9 02:20	81.8	↑2.3
3/9 02:30	84.0	↑2.2
3/9 02:40	86.2	↑2.2
3/9 02:50	88.4	↑2.2
3/9 03:00	90.5	↑2.1
3/9 03:10	92.5	↑2.0
3/9 03:20	94.4	↑1.9
3/9 03:30	96.2	↑1.8
3/9 03:40	97.9	↑1.7
3/9 03:50	99.5	↑1.6
3/9 04:00	100.9	↑1.4
3/9 04:10	102.2	↑1.3
3/9 04:20	103.3	↑1.1
3/9 04:30	104.3	↑1.0
3/9 04:40	105.0	↑0.7
3/9 04:50	105.6	↑0.6
3/9 05:00	106.0	↑0.4
3/9 05:10	106.2	↑0.2	満潮
3/9 05:20	106.1	↓-0.1
3/9 05:30	105.9	↓-0.2
3/9 05:40	105.5	↓-0.4
3/9 05:50	104.9	↓-0.6
3/9 06:00	104.0	↓-0.9
3/9 06:10	103.0	↓-1.0
3/9 06:20	101.8	↓-1.2
3/9 06:30	100.4	↓-1.4
3/9 06:40	98.8	↓-1.6
3/9 06:50	97.0	↓-1.8
3/9 07:00	95.1	↓-1.9
3/9 07:10	93.0	↓-2.1
3/9 07:20	90.8	↓-2.2
3/9 07:30	88.5	↓-2.3
3/9 07:40	86.0	↓-2.5
3/9 07:50	83.4	↓-2.6
3/9 08:00	80.7	↓-2.7
3/9 08:10	78.0	↓-2.7
3/9 08:20	75.2	↓-2.8
3/9 08:30	72.3	↓-2.9	最大潮位差
3/9 08:40	69.4	↓-2.9	最大潮位差
3/9 08:50	66.5	↓-2.9	最大潮位差
3/9 09:00	63.6	↓-2.9	最大潮位差
3/9 09:10	60.7	↓-2.9	最大潮位差
3/9 09:20	57.9	↓-2.8
3/9 09:30	55.1	↓-2.8
3/9 09:40	52.3	↓-2.8
3/9 09:50	49.6	↓-2.7
3/9 10:00	47.0	↓-2.6
3/9 10:10	44.5	↓-2.5
3/9 10:20	42.2	↓-2.3
3/9 10:30	39.9	↓-2.3
3/9 10:40	37.8	↓-2.1
3/9 10:50	35.8	↓-2.0
3/9 11:00	34.0	↓-1.8
3/9 11:10	32.3	↓-1.7
3/9 11:20	30.8	↓-1.5
3/9 11:30	29.5	↓-1.3
3/9 11:40	28.3	↓-1.2
3/9 11:50	27.3	↓-1.0
3/9 12:00	26.5	↓-0.8
3/9 12:10	25.9	↓-0.6
3/9 12:20	25.5	↓-0.4
3/9 12:30	25.2	↓-0.3
3/9 12:40	25.1	↓-0.1	干潮
3/9 12:50	25.2	↑0.1
3/9 13:00	25.4	↑0.2
3/9 13:10	25.8	↑0.4
3/9 13:20	26.4	↑0.6
3/9 13:30	27.0	↑0.6
3/9 13:40	27.9	↑0.9
3/9 13:50	28.8	↑0.9
3/9 14:00	29.9	↑1.1
3/9 14:10	31.0	↑1.1
3/9 14:20	32.3	↑1.3
3/9 14:30	33.6	↑1.3
3/9 14:40	35.0	↑1.4
3/9 14:50	36.5	↑1.5
3/9 15:00	38.0	↑1.5
3/9 15:10	39.5	↑1.5
3/9 15:20	41.1	↑1.6
3/9 15:30	42.6	↑1.5
3/9 15:40	44.1	↑1.5
3/9 15:50	45.7	↑1.6
3/9 16:00	47.2	↑1.5
3/9 16:10	48.6	↑1.4
3/9 16:20	50.0	↑1.4
3/9 16:30	51.4	↑1.4
3/9 16:40	52.6	↑1.2
3/9 16:50	53.8	↑1.2
3/9 17:00	54.9	↑1.1
3/9 17:10	55.9	↑1.0
3/9 17:20	56.8	↑0.9
3/9 17:30	57.7	↑0.9
3/9 17:40	58.4	↑0.7
3/9 17:50	59.0	↑0.6
3/9 18:00	59.5	↑0.5
3/9 18:10	59.8	↑0.3
3/9 18:20	60.1	↑0.3
3/9 18:30	60.3	↑0.2
3/9 18:40	60.4	↑0.1	満潮
3/9 18:50	60.3	↓-0.1
3/9 19:00	60.2	↓-0.1
3/9 19:10	60.0	↓-0.2
3/9 19:20	59.6	↓-0.4
3/9 19:30	59.3	↓-0.3
3/9 19:40	58.8	↓-0.5
3/9 19:50	58.3	↓-0.5
3/9 20:00	57.7	↓-0.6
3/9 20:10	57.1	↓-0.6
3/9 20:20	56.5	↓-0.6
3/9 20:30	55.8	↓-0.7
3/9 20:40	55.1	↓-0.7
3/9 20:50	54.4	↓-0.7
3/9 21:00	53.8	↓-0.6
3/9 21:10	53.1	↓-0.7
3/9 21:20	52.5	↓-0.6
3/9 21:30	51.9	↓-0.6
3/9 21:40	51.4	↓-0.5
3/9 21:50	50.9	↓-0.5
3/9 22:00	50.6	↓-0.3
3/9 22:10	50.2	↓-0.4
3/9 22:20	50.0	↓-0.2
3/9 22:30	49.9	↓-0.1	干潮
3/9 22:40	49.9	0
3/9 22:50	50.0	↑0.1
3/9 23:00	50.2	↑0.2
3/9 23:10	50.5	↑0.3
3/9 23:20	51.0	↑0.5
3/9 23:30	51.6	↑0.6
3/9 23:40	52.3	↑0.7
3/9 23:50	53.1	↑0.8