19 (土)	05:22	11:49	17:54	23:32
	95cm	38cm	83cm	48cm
中潮 出 06:15 入 16:57 出 21:49 入 08:09

コイセボイ（北海道）2033年02月19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
2/19 00:00	45.7	↑0.7
2/19 00:10	46.6	↑0.9
2/19 00:20	47.7	↑1.1
2/19 00:30	49.0	↑1.3
2/19 00:40	50.3	↑1.3
2/19 00:50	51.9	↑1.6
2/19 01:00	53.5	↑1.6
2/19 01:10	55.3	↑1.8
2/19 01:20	57.1	↑1.8
2/19 01:30	59.1	↑2.0
2/19 01:40	61.1	↑2.0
2/19 01:50	63.2	↑2.1
2/19 02:00	65.3	↑2.1
2/19 02:10	67.5	↑2.2
2/19 02:20	69.6	↑2.1
2/19 02:30	71.8	↑2.2
2/19 02:40	73.9	↑2.1
2/19 02:50	76.1	↑2.2
2/19 03:00	78.1	↑2.0
2/19 03:10	80.1	↑2.0
2/19 03:20	82.0	↑1.9
2/19 03:30	83.9	↑1.9
2/19 03:40	85.6	↑1.7
2/19 03:50	87.2	↑1.6
2/19 04:00	88.7	↑1.5
2/19 04:10	90.0	↑1.3
2/19 04:20	91.2	↑1.2
2/19 04:30	92.2	↑1.0
2/19 04:40	93.0	↑0.8
2/19 04:50	93.7	↑0.7
2/19 05:00	94.2	↑0.5
2/19 05:10	94.5	↑0.3
2/19 05:20	94.6	↑0.1	満潮
2/19 05:30	94.5	↓-0.1
2/19 05:40	94.3	↓-0.2
2/19 05:50	93.8	↓-0.5
2/19 06:00	93.2	↓-0.6
2/19 06:10	92.4	↓-0.8
2/19 06:20	91.4	↓-1.0
2/19 06:30	90.2	↓-1.2
2/19 06:40	88.9	↓-1.3
2/19 06:50	87.4	↓-1.5
2/19 07:00	85.8	↓-1.6
2/19 07:10	84.1	↓-1.7
2/19 07:20	82.2	↓-1.9
2/19 07:30	80.2	↓-2.0
2/19 07:40	78.2	↓-2.0
2/19 07:50	76.0	↓-2.2
2/19 08:00	73.8	↓-2.2
2/19 08:10	71.6	↓-2.2
2/19 08:20	69.3	↓-2.3
2/19 08:30	67.0	↓-2.3
2/19 08:40	64.6	↓-2.4	最大潮位差
2/19 08:50	62.3	↓-2.3
2/19 09:00	60.0	↓-2.3
2/19 09:10	57.8	↓-2.2
2/19 09:20	55.6	↓-2.2
2/19 09:30	53.5	↓-2.1
2/19 09:40	51.5	↓-2.0
2/19 09:50	49.5	↓-2.0
2/19 10:00	47.7	↓-1.8
2/19 10:10	46.0	↓-1.7
2/19 10:20	44.4	↓-1.6
2/19 10:30	43.0	↓-1.4
2/19 10:40	41.7	↓-1.3
2/19 10:50	40.6	↓-1.1
2/19 11:00	39.7	↓-0.9
2/19 11:10	38.9	↓-0.8
2/19 11:20	38.3	↓-0.6
2/19 11:30	37.9	↓-0.4
2/19 11:40	37.6	↓-0.3	干潮
2/19 11:50	37.6	0
2/19 12:00	37.7	↑0.1
2/19 12:10	38.0	↑0.3
2/19 12:20	38.5	↑0.5
2/19 12:30	39.1	↑0.6
2/19 12:40	39.9	↑0.8
2/19 12:50	40.8	↑0.9
2/19 13:00	41.9	↑1.1
2/19 13:10	43.2	↑1.3
2/19 13:20	44.5	↑1.3
2/19 13:30	46.0	↑1.5
2/19 13:40	47.6	↑1.6
2/19 13:50	49.3	↑1.7
2/19 14:00	51.1	↑1.8
2/19 14:10	52.9	↑1.8
2/19 14:20	54.8	↑1.9
2/19 14:30	56.7	↑1.9
2/19 14:40	58.6	↑1.9
2/19 14:50	60.6	↑2.0
2/19 15:00	62.5	↑1.9
2/19 15:10	64.5	↑2.0
2/19 15:20	66.4	↑1.9
2/19 15:30	68.2	↑1.8
2/19 15:40	70.0	↑1.8
2/19 15:50	71.7	↑1.7
2/19 16:00	73.3	↑1.6
2/19 16:10	74.8	↑1.5
2/19 16:20	76.3	↑1.5
2/19 16:30	77.6	↑1.3
2/19 16:40	78.7	↑1.1
2/19 16:50	79.8	↑1.1
2/19 17:00	80.7	↑0.9
2/19 17:10	81.4	↑0.7
2/19 17:20	82.0	↑0.6
2/19 17:30	82.5	↑0.5
2/19 17:40	82.8	↑0.3
2/19 17:50	82.9	↑0.1	満潮
2/19 18:00	82.9	0
2/19 18:10	82.7	↓-0.2
2/19 18:20	82.3	↓-0.4
2/19 18:30	81.9	↓-0.4
2/19 18:40	81.2	↓-0.7
2/19 18:50	80.4	↓-0.8
2/19 19:00	79.5	↓-0.9
2/19 19:10	78.5	↓-1.0
2/19 19:20	77.4	↓-1.1
2/19 19:30	76.1	↓-1.3
2/19 19:40	74.8	↓-1.3
2/19 19:50	73.3	↓-1.5
2/19 20:00	71.8	↓-1.5
2/19 20:10	70.3	↓-1.5
2/19 20:20	68.7	↓-1.6
2/19 20:30	67.1	↓-1.6
2/19 20:40	65.4	↓-1.7
2/19 20:50	63.8	↓-1.6
2/19 21:00	62.1	↓-1.7
2/19 21:10	60.5	↓-1.6
2/19 21:20	59.0	↓-1.5
2/19 21:30	57.4	↓-1.6
2/19 21:40	56.0	↓-1.4
2/19 21:50	54.6	↓-1.4
2/19 22:00	53.3	↓-1.3
2/19 22:10	52.1	↓-1.2
2/19 22:20	51.0	↓-1.1
2/19 22:30	50.0	↓-1.0
2/19 22:40	49.2	↓-0.8
2/19 22:50	48.5	↓-0.7
2/19 23:00	48.0	↓-0.5
2/19 23:10	47.6	↓-0.4
2/19 23:20	47.3	↓-0.3
2/19 23:30	47.2	↓-0.1	干潮
2/19 23:40	47.3	↑0.1
2/19 23:50	47.5	↑0.2