1 (土)	05:11	09:55	16:40	23:40
	73cm	50cm	114cm	38cm
中潮 出 06:39 入 16:32 出 08:11 入 19:46

コイセボイ（北海道）2025年02月1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
2/1 00:00	31.5	↑0.7
2/1 00:10	32.4	↑0.9
2/1 00:20	33.4	↑1.0
2/1 00:30	34.6	↑1.2
2/1 00:40	35.9	↑1.3
2/1 00:50	37.3	↑1.4
2/1 01:00	38.8	↑1.5
2/1 01:10	40.5	↑1.7
2/1 01:20	42.2	↑1.7
2/1 01:30	44.0	↑1.8
2/1 01:40	45.8	↑1.8
2/1 01:50	47.7	↑1.9
2/1 02:00	49.6	↑1.9
2/1 02:10	51.5	↑1.9
2/1 02:20	53.3	↑1.8
2/1 02:30	55.2	↑1.9
2/1 02:40	57.0	↑1.8
2/1 02:50	58.8	↑1.8
2/1 03:00	60.5	↑1.7
2/1 03:10	62.1	↑1.6
2/1 03:20	63.6	↑1.5
2/1 03:30	65.1	↑1.5
2/1 03:40	66.4	↑1.3
2/1 03:50	67.6	↑1.2
2/1 04:00	68.7	↑1.1
2/1 04:10	69.6	↑0.9
2/1 04:20	70.4	↑0.8
2/1 04:30	71.1	↑0.7
2/1 04:40	71.6	↑0.5
2/1 04:50	72.0	↑0.4
2/1 05:00	72.2	↑0.2
2/1 05:10	72.3	↑0.1	満潮
2/1 05:20	72.2	↓-0.1
2/1 05:30	72.0	↓-0.2
2/1 05:40	71.6	↓-0.4
2/1 05:50	71.2	↓-0.4
2/1 06:00	70.6	↓-0.6
2/1 06:10	69.8	↓-0.8
2/1 06:20	69.0	↓-0.8
2/1 06:30	68.1	↓-0.9
2/1 06:40	67.1	↓-1.0
2/1 06:50	66.0	↓-1.1
2/1 07:00	64.9	↓-1.1
2/1 07:10	63.7	↓-1.2
2/1 07:20	62.5	↓-1.2
2/1 07:30	61.3	↓-1.2
2/1 07:40	60.1	↓-1.2
2/1 07:50	58.8	↓-1.3
2/1 08:00	57.6	↓-1.2
2/1 08:10	56.5	↓-1.1
2/1 08:20	55.3	↓-1.2
2/1 08:30	54.3	↓-1.0
2/1 08:40	53.3	↓-1.0
2/1 08:50	52.4	↓-0.9
2/1 09:00	51.6	↓-0.8
2/1 09:10	50.9	↓-0.7
2/1 09:20	50.4	↓-0.5
2/1 09:30	49.9	↓-0.5
2/1 09:40	49.6	↓-0.3
2/1 09:50	49.5	↓-0.1	干潮
2/1 10:00	49.5	0
2/1 10:10	49.7	↑0.2
2/1 10:20	50.0	↑0.3
2/1 10:30	50.5	↑0.5
2/1 10:40	51.2	↑0.7
2/1 10:50	52.0	↑0.8
2/1 11:00	53.0	↑1.0
2/1 11:10	54.1	↑1.1
2/1 11:20	55.5	↑1.4
2/1 11:30	56.9	↑1.4
2/1 11:40	58.5	↑1.6
2/1 11:50	60.3	↑1.8
2/1 12:00	62.2	↑1.9
2/1 12:10	64.2	↑2.0
2/1 12:20	66.3	↑2.1
2/1 12:30	68.5	↑2.2
2/1 12:40	70.8	↑2.3
2/1 12:50	73.2	↑2.4
2/1 13:00	75.7	↑2.5
2/1 13:10	78.1	↑2.4
2/1 13:20	80.7	↑2.6
2/1 13:30	83.2	↑2.5
2/1 13:40	85.7	↑2.5
2/1 13:50	88.2	↑2.5
2/1 14:00	90.7	↑2.5
2/1 14:10	93.1	↑2.4
2/1 14:20	95.4	↑2.3
2/1 14:30	97.7	↑2.3
2/1 14:40	99.9	↑2.2
2/1 14:50	101.9	↑2.0
2/1 15:00	103.9	↑2.0
2/1 15:10	105.7	↑1.8
2/1 15:20	107.3	↑1.6
2/1 15:30	108.8	↑1.5
2/1 15:40	110.1	↑1.3
2/1 15:50	111.2	↑1.1
2/1 16:00	112.1	↑0.9
2/1 16:10	112.8	↑0.7
2/1 16:20	113.4	↑0.6
2/1 16:30	113.7	↑0.3	満潮
2/1 16:40	113.8	↑0.1	満潮
2/1 16:50	113.6	↓-0.2
2/1 17:00	113.3	↓-0.3
2/1 17:10	112.7	↓-0.6
2/1 17:20	112.0	↓-0.7
2/1 17:30	111.0	↓-1.0
2/1 17:40	109.8	↓-1.2
2/1 17:50	108.4	↓-1.4
2/1 18:00	106.9	↓-1.5
2/1 18:10	105.1	↓-1.8
2/1 18:20	103.2	↓-1.9
2/1 18:30	101.1	↓-2.1
2/1 18:40	98.9	↓-2.2
2/1 18:50	96.5	↓-2.4
2/1 19:00	94.0	↓-2.5
2/1 19:10	91.4	↓-2.6
2/1 19:20	88.7	↓-2.7
2/1 19:30	86.0	↓-2.7
2/1 19:40	83.1	↓-2.9	最大潮位差
2/1 19:50	80.3	↓-2.8
2/1 20:00	77.4	↓-2.9	最大潮位差
2/1 20:10	74.5	↓-2.9	最大潮位差
2/1 20:20	71.6	↓-2.9	最大潮位差
2/1 20:30	68.7	↓-2.9	最大潮位差
2/1 20:40	65.9	↓-2.8
2/1 20:50	63.1	↓-2.8
2/1 21:00	60.4	↓-2.7
2/1 21:10	57.8	↓-2.6
2/1 21:20	55.3	↓-2.5
2/1 21:30	52.9	↓-2.4
2/1 21:40	50.7	↓-2.2
2/1 21:50	48.6	↓-2.1
2/1 22:00	46.6	↓-2.0
2/1 22:10	44.8	↓-1.8
2/1 22:20	43.2	↓-1.6
2/1 22:30	41.8	↓-1.4
2/1 22:40	40.5	↓-1.3
2/1 22:50	39.5	↓-1.0
2/1 23:00	38.6	↓-0.9
2/1 23:10	37.9	↓-0.7
2/1 23:20	37.5	↓-0.4
2/1 23:30	37.2	↓-0.3	干潮
2/1 23:40	37.1	↓-0.1	干潮
2/1 23:50	37.2	↑0.1