22 (金)	04:58	11:37	17:45	23:05
	98cm	33cm	81cm	49cm
中潮 出 06:11 入 17:00 出 22:03 入 07:36

コイセボイ（北海道）2030年02月22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
2/22 00:00	50.0	↑1.1
2/22 00:10	51.3	↑1.3
2/22 00:20	52.7	↑1.4
2/22 00:30	54.3	↑1.6
2/22 00:40	56.0	↑1.7
2/22 00:50	57.8	↑1.8
2/22 01:00	59.7	↑1.9
2/22 01:10	61.7	↑2.0
2/22 01:20	63.8	↑2.1
2/22 01:30	66.0	↑2.2
2/22 01:40	68.2	↑2.2
2/22 01:50	70.4	↑2.2
2/22 02:00	72.6	↑2.2
2/22 02:10	74.8	↑2.2
2/22 02:20	77.0	↑2.2
2/22 02:30	79.2	↑2.2
2/22 02:40	81.3	↑2.1
2/22 02:50	83.3	↑2.0
2/22 03:00	85.3	↑2.0
2/22 03:10	87.1	↑1.8
2/22 03:20	88.9	↑1.8
2/22 03:30	90.5	↑1.6
2/22 03:40	92.0	↑1.5
2/22 03:50	93.3	↑1.3
2/22 04:00	94.5	↑1.2
2/22 04:10	95.5	↑1.0
2/22 04:20	96.3	↑0.8
2/22 04:30	96.9	↑0.6
2/22 04:40	97.4	↑0.5
2/22 04:50	97.6	↑0.2	満潮
2/22 05:00	97.6	0
2/22 05:10	97.5	↓-0.1
2/22 05:20	97.1	↓-0.4
2/22 05:30	96.6	↓-0.5
2/22 05:40	95.8	↓-0.8
2/22 05:50	94.9	↓-0.9
2/22 06:00	93.8	↓-1.1
2/22 06:10	92.4	↓-1.4
2/22 06:20	91.0	↓-1.4
2/22 06:30	89.3	↓-1.7
2/22 06:40	87.5	↓-1.8
2/22 06:50	85.6	↓-1.9
2/22 07:00	83.5	↓-2.1
2/22 07:10	81.3	↓-2.2
2/22 07:20	79.0	↓-2.3
2/22 07:30	76.6	↓-2.4
2/22 07:40	74.1	↓-2.5
2/22 07:50	71.6	↓-2.5
2/22 08:00	69.1	↓-2.5
2/22 08:10	66.5	↓-2.6	最大潮位差
2/22 08:20	63.9	↓-2.6	最大潮位差
2/22 08:30	61.3	↓-2.6	最大潮位差
2/22 08:40	58.8	↓-2.5
2/22 08:50	56.2	↓-2.6	最大潮位差
2/22 09:00	53.8	↓-2.4
2/22 09:10	51.4	↓-2.4
2/22 09:20	49.1	↓-2.3
2/22 09:30	46.9	↓-2.2
2/22 09:40	44.8	↓-2.1
2/22 09:50	42.9	↓-1.9
2/22 10:00	41.0	↓-1.9
2/22 10:10	39.4	↓-1.6
2/22 10:20	37.9	↓-1.5
2/22 10:30	36.5	↓-1.4
2/22 10:40	35.4	↓-1.1
2/22 10:50	34.4	↓-1.0
2/22 11:00	33.6	↓-0.8
2/22 11:10	33.0	↓-0.6
2/22 11:20	32.6	↓-0.4
2/22 11:30	32.4	↓-0.2	干潮
2/22 11:40	32.4	0
2/22 11:50	32.5	↑0.1
2/22 12:00	32.9	↑0.4
2/22 12:10	33.4	↑0.5
2/22 12:20	34.2	↑0.8
2/22 12:30	35.1	↑0.9
2/22 12:40	36.1	↑1.0
2/22 12:50	37.3	↑1.2
2/22 13:00	38.7	↑1.4
2/22 13:10	40.2	↑1.5
2/22 13:20	41.8	↑1.6
2/22 13:30	43.5	↑1.7
2/22 13:40	45.3	↑1.8
2/22 13:50	47.2	↑1.9
2/22 14:00	49.1	↑1.9
2/22 14:10	51.1	↑2.0
2/22 14:20	53.2	↑2.1
2/22 14:30	55.2	↑2.0
2/22 14:40	57.3	↑2.1
2/22 14:50	59.3	↑2.0
2/22 15:00	61.4	↑2.1
2/22 15:10	63.3	↑1.9
2/22 15:20	65.3	↑2.0
2/22 15:30	67.1	↑1.8
2/22 15:40	68.9	↑1.8
2/22 15:50	70.6	↑1.7
2/22 16:00	72.2	↑1.6
2/22 16:10	73.7	↑1.5
2/22 16:20	75.0	↑1.3
2/22 16:30	76.3	↑1.3
2/22 16:40	77.3	↑1.0
2/22 16:50	78.3	↑1.0
2/22 17:00	79.0	↑0.7
2/22 17:10	79.7	↑0.7
2/22 17:20	80.1	↑0.4
2/22 17:30	80.4	↑0.3
2/22 17:40	80.6	↑0.2	満潮
2/22 17:50	80.5	↓-0.1
2/22 18:00	80.3	↓-0.2
2/22 18:10	80.0	↓-0.3
2/22 18:20	79.5	↓-0.5
2/22 18:30	78.9	↓-0.6
2/22 18:40	78.1	↓-0.8
2/22 18:50	77.2	↓-0.9
2/22 19:00	76.2	↓-1.0
2/22 19:10	75.1	↓-1.1
2/22 19:20	73.9	↓-1.2
2/22 19:30	72.6	↓-1.3
2/22 19:40	71.2	↓-1.4
2/22 19:50	69.8	↓-1.4
2/22 20:00	68.3	↓-1.5
2/22 20:10	66.7	↓-1.6
2/22 20:20	65.2	↓-1.5
2/22 20:30	63.7	↓-1.5
2/22 20:40	62.1	↓-1.6
2/22 20:50	60.6	↓-1.5
2/22 21:00	59.1	↓-1.5
2/22 21:10	57.7	↓-1.4
2/22 21:20	56.3	↓-1.4
2/22 21:30	55.0	↓-1.3
2/22 21:40	53.8	↓-1.2
2/22 21:50	52.7	↓-1.1
2/22 22:00	51.7	↓-1.0
2/22 22:10	50.9	↓-0.8
2/22 22:20	50.1	↓-0.8
2/22 22:30	49.5	↓-0.6
2/22 22:40	49.1	↓-0.4
2/22 22:50	48.8	↓-0.3
2/22 23:00	48.6	↓-0.2	干潮
2/22 23:10	48.7	↑0.1
2/22 23:20	48.8	↑0.1
2/22 23:30	49.2	↑0.4
2/22 23:40	49.7	↑0.5
2/22 23:50	50.4	↑0.7