12 (月)	07:05	00:41	17:46	11:00
	71cm	30cm	107cm	61cm
中潮 出 06:47 入 15:44 出 22:11 入 10:40

コイセボイ（北海道）2033年12月12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
12/12 00:00	30.9	↓-0.9
12/12 00:10	30.3	↓-0.6
12/12 00:20	29.9	↓-0.4
12/12 00:30	29.6	↓-0.3
12/12 00:40	29.5	↓-0.1	干潮
12/12 00:50	29.6	↑0.1
12/12 01:00	29.9	↑0.3
12/12 01:10	30.3	↑0.4
12/12 01:20	30.9	↑0.6
12/12 01:30	31.6	↑0.7
12/12 01:40	32.5	↑0.9
12/12 01:50	33.5	↑1.0
12/12 02:00	34.6	↑1.1
12/12 02:10	35.8	↑1.2
12/12 02:20	37.1	↑1.3
12/12 02:30	38.6	↑1.5
12/12 02:40	40.1	↑1.5
12/12 02:50	41.6	↑1.5
12/12 03:00	43.2	↑1.6
12/12 03:10	44.9	↑1.7
12/12 03:20	46.6	↑1.7
12/12 03:30	48.3	↑1.7
12/12 03:40	50.0	↑1.7
12/12 03:50	51.7	↑1.7
12/12 04:00	53.3	↑1.6
12/12 04:10	55.0	↑1.7
12/12 04:20	56.6	↑1.6
12/12 04:30	58.1	↑1.5
12/12 04:40	59.6	↑1.5
12/12 04:50	61.0	↑1.4
12/12 05:00	62.4	↑1.4
12/12 05:10	63.6	↑1.2
12/12 05:20	64.8	↑1.2
12/12 05:30	65.8	↑1.0
12/12 05:40	66.8	↑1.0
12/12 05:50	67.6	↑0.8
12/12 06:00	68.4	↑0.8
12/12 06:10	69.0	↑0.6
12/12 06:20	69.5	↑0.5
12/12 06:30	70.0	↑0.5
12/12 06:40	70.3	↑0.3
12/12 06:50	70.5	↑0.2
12/12 07:00	70.6	↑0.1	満潮
12/12 07:10	70.5	↓-0.1
12/12 07:20	70.4	↓-0.1
12/12 07:30	70.3	↓-0.1
12/12 07:40	70.0	↓-0.3
12/12 07:50	69.6	↓-0.4
12/12 08:00	69.2	↓-0.4
12/12 08:10	68.8	↓-0.4
12/12 08:20	68.2	↓-0.6
12/12 08:30	67.7	↓-0.5
12/12 08:40	67.1	↓-0.6
12/12 08:50	66.4	↓-0.7
12/12 09:00	65.8	↓-0.6
12/12 09:10	65.2	↓-0.6
12/12 09:20	64.6	↓-0.6
12/12 09:30	63.9	↓-0.7
12/12 09:40	63.4	↓-0.5
12/12 09:50	62.8	↓-0.6
12/12 10:00	62.3	↓-0.5
12/12 10:10	61.9	↓-0.4
12/12 10:20	61.5	↓-0.4
12/12 10:30	61.2	↓-0.3
12/12 10:40	61.0	↓-0.2
12/12 10:50	60.9	↓-0.1	干潮
12/12 11:00	60.8	↓-0.1	干潮
12/12 11:10	60.9	↑0.1
12/12 11:20	61.1	↑0.2
12/12 11:30	61.3	↑0.2
12/12 11:40	61.7	↑0.4
12/12 11:50	62.2	↑0.5
12/12 12:00	62.8	↑0.6
12/12 12:10	63.5	↑0.7
12/12 12:20	64.3	↑0.8
12/12 12:30	65.3	↑1.0
12/12 12:40	66.3	↑1.0
12/12 12:50	67.4	↑1.1
12/12 13:00	68.7	↑1.3
12/12 13:10	70.0	↑1.3
12/12 13:20	71.4	↑1.4
12/12 13:30	72.9	↑1.5
12/12 13:40	74.5	↑1.6
12/12 13:50	76.1	↑1.6
12/12 14:00	77.8	↑1.7
12/12 14:10	79.5	↑1.7
12/12 14:20	81.3	↑1.8
12/12 14:30	83.0	↑1.7
12/12 14:40	84.8	↑1.8
12/12 14:50	86.6	↑1.8
12/12 15:00	88.4	↑1.8
12/12 15:10	90.1	↑1.7
12/12 15:20	91.9	↑1.8
12/12 15:30	93.5	↑1.6
12/12 15:40	95.1	↑1.6
12/12 15:50	96.7	↑1.6
12/12 16:00	98.1	↑1.4
12/12 16:10	99.5	↑1.4
12/12 16:20	100.8	↑1.3
12/12 16:30	101.9	↑1.1
12/12 16:40	103.0	↑1.1
12/12 16:50	103.9	↑0.9
12/12 17:00	104.6	↑0.7
12/12 17:10	105.3	↑0.7
12/12 17:20	105.7	↑0.4
12/12 17:30	106.1	↑0.4
12/12 17:40	106.2	↑0.1	満潮
12/12 17:50	106.2	0
12/12 18:00	106.1	↓-0.1
12/12 18:10	105.7	↓-0.4
12/12 18:20	105.2	↓-0.5
12/12 18:30	104.6	↓-0.6
12/12 18:40	103.8	↓-0.8
12/12 18:50	102.8	↓-1.0
12/12 19:00	101.6	↓-1.2
12/12 19:10	100.3	↓-1.3
12/12 19:20	98.9	↓-1.4
12/12 19:30	97.3	↓-1.6
12/12 19:40	95.6	↓-1.7
12/12 19:50	93.8	↓-1.8
12/12 20:00	91.8	↓-2.0
12/12 20:10	89.8	↓-2.0
12/12 20:20	87.6	↓-2.2
12/12 20:30	85.4	↓-2.2
12/12 20:40	83.1	↓-2.3
12/12 20:50	80.7	↓-2.4
12/12 21:00	78.3	↓-2.4
12/12 21:10	75.8	↓-2.5	最大潮位差
12/12 21:20	73.4	↓-2.4
12/12 21:30	70.9	↓-2.5	最大潮位差
12/12 21:40	68.4	↓-2.5	最大潮位差
12/12 21:50	65.9	↓-2.5	最大潮位差
12/12 22:00	63.5	↓-2.4
12/12 22:10	61.1	↓-2.4
12/12 22:20	58.8	↓-2.3
12/12 22:30	56.5	↓-2.3
12/12 22:40	54.3	↓-2.2
12/12 22:50	52.2	↓-2.1
12/12 23:00	50.2	↓-2.0
12/12 23:10	48.2	↓-2.0
12/12 23:20	46.5	↓-1.7
12/12 23:30	44.8	↓-1.7
12/12 23:40	43.2	↓-1.6
12/12 23:50	41.8	↓-1.4