15 (金)	15:33	23:53	-	-
	134cm	15cm	-	-
中潮 出 06:49 入 15:44 出 09:16 入 17:40

コイセボイ（北海道）2023年12月15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
12/15 00:00	13.1	↑0.8
12/15 00:10	14.1	↑1.0
12/15 00:20	15.2	↑1.1
12/15 00:30	16.4	↑1.2
12/15 00:40	17.8	↑1.4
12/15 00:50	19.3	↑1.5
12/15 01:00	20.9	↑1.6
12/15 01:10	22.6	↑1.7
12/15 01:20	24.3	↑1.7
12/15 01:30	26.1	↑1.8
12/15 01:40	27.9	↑1.8
12/15 01:50	29.8	↑1.9
12/15 02:00	31.7	↑1.9
12/15 02:10	33.5	↑1.8
12/15 02:20	35.4	↑1.9
12/15 02:30	37.3	↑1.9
12/15 02:40	39.1	↑1.8
12/15 02:50	40.9	↑1.8
12/15 03:00	42.6	↑1.7
12/15 03:10	44.3	↑1.7
12/15 03:20	45.9	↑1.6
12/15 03:30	47.4	↑1.5
12/15 03:40	48.9	↑1.5
12/15 03:50	50.3	↑1.4
12/15 04:00	51.5	↑1.2
12/15 04:10	52.7	↑1.2
12/15 04:20	53.8	↑1.1
12/15 04:30	54.8	↑1.0
12/15 04:40	55.7	↑0.9
12/15 04:50	56.5	↑0.8
12/15 05:00	57.3	↑0.8
12/15 05:10	57.9	↑0.6
12/15 05:20	58.4	↑0.5
12/15 05:30	58.9	↑0.5
12/15 05:40	59.3	↑0.4
12/15 05:50	59.6	↑0.3
12/15 06:00	59.9	↑0.3
12/15 06:10	60.1	↑0.2
12/15 06:20	60.3	↑0.2
12/15 06:30	60.4	↑0.1
12/15 06:40	60.5	↑0.1
12/15 06:50	60.6	↑0.1
12/15 07:00	60.7	↑0.1
12/15 07:10	60.8	↑0.1
12/15 07:20	61.0	↑0.2
12/15 07:30	61.1	↑0.1
12/15 07:40	61.3	↑0.2
12/15 07:50	61.5	↑0.2
12/15 08:00	61.8	↑0.3
12/15 08:10	62.2	↑0.4
12/15 08:20	62.6	↑0.4
12/15 08:30	63.1	↑0.5
12/15 08:40	63.7	↑0.6
12/15 08:50	64.4	↑0.7
12/15 09:00	65.1	↑0.7
12/15 09:10	66.0	↑0.9
12/15 09:20	67.0	↑1.0
12/15 09:30	68.2	↑1.2
12/15 09:40	69.4	↑1.2
12/15 09:50	70.7	↑1.3
12/15 10:00	72.2	↑1.5
12/15 10:10	73.8	↑1.6
12/15 10:20	75.4	↑1.6
12/15 10:30	77.2	↑1.8
12/15 10:40	79.1	↑1.9
12/15 10:50	81.1	↑2.0
12/15 11:00	83.2	↑2.1
12/15 11:10	85.4	↑2.2
12/15 11:20	87.6	↑2.2
12/15 11:30	90.0	↑2.4
12/15 11:40	92.3	↑2.3
12/15 11:50	94.8	↑2.5
12/15 12:00	97.2	↑2.4
12/15 12:10	99.7	↑2.5
12/15 12:20	102.2	↑2.5
12/15 12:30	104.7	↑2.5
12/15 12:40	107.2	↑2.5
12/15 12:50	109.6	↑2.4
12/15 13:00	112.0	↑2.4
12/15 13:10	114.3	↑2.3
12/15 13:20	116.6	↑2.3
12/15 13:30	118.7	↑2.1
12/15 13:40	120.8	↑2.1
12/15 13:50	122.8	↑2.0
12/15 14:00	124.6	↑1.8
12/15 14:10	126.3	↑1.7
12/15 14:20	127.8	↑1.5
12/15 14:30	129.1	↑1.3
12/15 14:40	130.3	↑1.2
12/15 14:50	131.3	↑1.0
12/15 15:00	132.1	↑0.8
12/15 15:10	132.7	↑0.6
12/15 15:20	133.1	↑0.4
12/15 15:30	133.2	↑0.1	満潮
12/15 15:40	133.2	0
12/15 15:50	132.9	↓-0.3
12/15 16:00	132.4	↓-0.5
12/15 16:10	131.6	↓-0.8
12/15 16:20	130.6	↓-1.0
12/15 16:30	129.4	↓-1.2
12/15 16:40	128.0	↓-1.4
12/15 16:50	126.3	↓-1.7
12/15 17:00	124.4	↓-1.9
12/15 17:10	122.3	↓-2.1
12/15 17:20	120.0	↓-2.3
12/15 17:30	117.5	↓-2.5
12/15 17:40	114.9	↓-2.6
12/15 17:50	112.0	↓-2.9
12/15 18:00	109.0	↓-3.0
12/15 18:10	105.8	↓-3.2
12/15 18:20	102.5	↓-3.3
12/15 18:30	99.1	↓-3.4
12/15 18:40	95.5	↓-3.6
12/15 18:50	91.9	↓-3.6
12/15 19:00	88.2	↓-3.7
12/15 19:10	84.5	↓-3.7
12/15 19:20	80.6	↓-3.9	最大潮位差
12/15 19:30	76.8	↓-3.8
12/15 19:40	73.0	↓-3.8
12/15 19:50	69.1	↓-3.9	最大潮位差
12/15 20:00	65.3	↓-3.8
12/15 20:10	61.6	↓-3.7
12/15 20:20	57.9	↓-3.7
12/15 20:30	54.2	↓-3.7
12/15 20:40	50.7	↓-3.5
12/15 20:50	47.3	↓-3.4
12/15 21:00	43.9	↓-3.4
12/15 21:10	40.7	↓-3.2
12/15 21:20	37.7	↓-3.0
12/15 21:30	34.8	↓-2.9
12/15 21:40	32.1	↓-2.7
12/15 21:50	29.5	↓-2.6
12/15 22:00	27.2	↓-2.3
12/15 22:10	25.0	↓-2.2
12/15 22:20	23.0	↓-2.0
12/15 22:30	21.3	↓-1.7
12/15 22:40	19.7	↓-1.6
12/15 22:50	18.3	↓-1.4
12/15 23:00	17.2	↓-1.1
12/15 23:10	16.3	↓-0.9
12/15 23:20	15.5	↓-0.8
12/15 23:30	15.0	↓-0.5
12/15 23:40	14.7	↓-0.3
12/15 23:50	14.5	↓-0.2	干潮