09 (木)	04:42	11:15	17:28	22:58
	94cm	29cm	82cm	45cm
中潮 出 05:45 入 17:20 出 21:24 入 07:35

コイセボイ（北海道）2034年03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
3/9 00:00	47.9	↑1.4
3/9 00:10	49.4	↑1.5
3/9 00:20	51.0	↑1.6
3/9 00:30	52.8	↑1.8
3/9 00:40	54.7	↑1.9
3/9 00:50	56.6	↑1.9
3/9 01:00	58.7	↑2.1
3/9 01:10	60.8	↑2.1
3/9 01:20	63.0	↑2.2
3/9 01:30	65.2	↑2.2
3/9 01:40	67.5	↑2.3
3/9 01:50	69.7	↑2.2
3/9 02:00	71.9	↑2.2
3/9 02:10	74.1	↑2.2
3/9 02:20	76.3	↑2.2
3/9 02:30	78.4	↑2.1
3/9 02:40	80.4	↑2.0
3/9 02:50	82.3	↑1.9
3/9 03:00	84.1	↑1.8
3/9 03:10	85.8	↑1.7
3/9 03:20	87.3	↑1.5
3/9 03:30	88.7	↑1.4
3/9 03:40	90.0	↑1.3
3/9 03:50	91.1	↑1.1
3/9 04:00	91.9	↑0.8
3/9 04:10	92.6	↑0.7
3/9 04:20	93.2	↑0.6
3/9 04:30	93.5	↑0.3
3/9 04:40	93.6	↑0.1	満潮
3/9 04:50	93.5	↓-0.1
3/9 05:00	93.2	↓-0.3
3/9 05:10	92.7	↓-0.5
3/9 05:20	92.0	↓-0.7
3/9 05:30	91.1	↓-0.9
3/9 05:40	90.0	↓-1.1
3/9 05:50	88.8	↓-1.2
3/9 06:00	87.3	↓-1.5
3/9 06:10	85.7	↓-1.6
3/9 06:20	83.9	↓-1.8
3/9 06:30	82.0	↓-1.9
3/9 06:40	79.9	↓-2.1
3/9 06:50	77.7	↓-2.2
3/9 07:00	75.4	↓-2.3
3/9 07:10	73.0	↓-2.4
3/9 07:20	70.6	↓-2.4
3/9 07:30	68.0	↓-2.6
3/9 07:40	65.5	↓-2.5
3/9 07:50	62.9	↓-2.6
3/9 08:00	60.2	↓-2.7	最大潮位差
3/9 08:10	57.6	↓-2.6
3/9 08:20	55.0	↓-2.6
3/9 08:30	52.5	↓-2.5
3/9 08:40	50.0	↓-2.5
3/9 08:50	47.6	↓-2.4
3/9 09:00	45.2	↓-2.4
3/9 09:10	43.0	↓-2.2
3/9 09:20	40.9	↓-2.1
3/9 09:30	38.9	↓-2.0
3/9 09:40	37.0	↓-1.9
3/9 09:50	35.3	↓-1.7
3/9 10:00	33.8	↓-1.5
3/9 10:10	32.4	↓-1.4
3/9 10:20	31.3	↓-1.1
3/9 10:30	30.3	↓-1.0
3/9 10:40	29.5	↓-0.8
3/9 10:50	28.9	↓-0.6
3/9 11:00	28.5	↓-0.4
3/9 11:10	28.3	↓-0.2	干潮
3/9 11:20	28.3	0
3/9 11:30	28.5	↑0.2
3/9 11:40	29.0	↑0.5
3/9 11:50	29.6	↑0.6
3/9 12:00	30.3	↑0.7
3/9 12:10	31.3	↑1.0
3/9 12:20	32.5	↑1.2
3/9 12:30	33.8	↑1.3
3/9 12:40	35.2	↑1.4
3/9 12:50	36.8	↑1.6
3/9 13:00	38.5	↑1.7
3/9 13:10	40.4	↑1.9
3/9 13:20	42.3	↑1.9
3/9 13:30	44.4	↑2.1
3/9 13:40	46.5	↑2.1
3/9 13:50	48.6	↑2.1
3/9 14:00	50.8	↑2.2
3/9 14:10	53.1	↑2.3
3/9 14:20	55.3	↑2.2
3/9 14:30	57.5	↑2.2
3/9 14:40	59.7	↑2.2
3/9 14:50	61.9	↑2.2
3/9 15:00	64.0	↑2.1
3/9 15:10	66.0	↑2.0
3/9 15:20	68.0	↑2.0
3/9 15:30	69.9	↑1.9
3/9 15:40	71.6	↑1.7
3/9 15:50	73.3	↑1.7
3/9 16:00	74.8	↑1.5
3/9 16:10	76.1	↑1.3
3/9 16:20	77.3	↑1.2
3/9 16:30	78.4	↑1.1
3/9 16:40	79.3	↑0.9
3/9 16:50	80.0	↑0.7
3/9 17:00	80.6	↑0.6
3/9 17:10	81.0	↑0.4
3/9 17:20	81.2	↑0.2	満潮
3/9 17:30	81.2	0
3/9 17:40	81.1	↓-0.1
3/9 17:50	80.8	↓-0.3
3/9 18:00	80.3	↓-0.5
3/9 18:10	79.7	↓-0.6
3/9 18:20	78.9	↓-0.8
3/9 18:30	78.0	↓-0.9
3/9 18:40	76.9	↓-1.1
3/9 18:50	75.8	↓-1.1
3/9 19:00	74.5	↓-1.3
3/9 19:10	73.1	↓-1.4
3/9 19:20	71.6	↓-1.5
3/9 19:30	70.0	↓-1.6
3/9 19:40	68.4	↓-1.6
3/9 19:50	66.7	↓-1.7
3/9 20:00	65.0	↓-1.7
3/9 20:10	63.3	↓-1.7
3/9 20:20	61.6	↓-1.7
3/9 20:30	59.9	↓-1.7
3/9 20:40	58.2	↓-1.7
3/9 20:50	56.6	↓-1.6
3/9 21:00	55.0	↓-1.6
3/9 21:10	53.5	↓-1.5
3/9 21:20	52.1	↓-1.4
3/9 21:30	50.8	↓-1.3
3/9 21:40	49.5	↓-1.3
3/9 21:50	48.4	↓-1.1
3/9 22:00	47.5	↓-0.9
3/9 22:10	46.6	↓-0.9
3/9 22:20	46.0	↓-0.6
3/9 22:30	45.4	↓-0.6
3/9 22:40	45.1	↓-0.3
3/9 22:50	44.9	↓-0.2	干潮
3/9 23:00	44.9	0
3/9 23:10	45.0	↑0.1
3/9 23:20	45.3	↑0.3
3/9 23:30	45.8	↑0.5
3/9 23:40	46.5	↑0.7
3/9 23:50	47.3	↑0.8