23 (土)	19:32	03:58	-	-
	110cm	32cm	-	-
小潮 出 05:09 入 17:19 出 13:44 入 21:49

コイセボイ（北海道）2023年09月23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
9/23 00:00	57.2	↓-2.2	最大潮位差
9/23 00:10	55.1	↓-2.1
9/23 00:20	53.1	↓-2.0
9/23 00:30	51.1	↓-2.0
9/23 00:40	49.2	↓-1.9
9/23 00:50	47.4	↓-1.8
9/23 01:00	45.7	↓-1.7
9/23 01:10	44.1	↓-1.6
9/23 01:20	42.6	↓-1.5
9/23 01:30	41.2	↓-1.4
9/23 01:40	39.8	↓-1.4
9/23 01:50	38.6	↓-1.2
9/23 02:00	37.5	↓-1.1
9/23 02:10	36.5	↓-1.0
9/23 02:20	35.6	↓-0.9
9/23 02:30	34.8	↓-0.8
9/23 02:40	34.1	↓-0.7
9/23 02:50	33.5	↓-0.6
9/23 03:00	33.0	↓-0.5
9/23 03:10	32.5	↓-0.5
9/23 03:20	32.2	↓-0.3
9/23 03:30	32.0	↓-0.2
9/23 03:40	31.8	↓-0.2
9/23 03:50	31.7	↓-0.1	干潮
9/23 04:00	31.7	0
9/23 04:10	31.8	↑0.1
9/23 04:20	31.9	↑0.1
9/23 04:30	32.1	↑0.2
9/23 04:40	32.3	↑0.2
9/23 04:50	32.6	↑0.3
9/23 05:00	32.9	↑0.3
9/23 05:10	33.3	↑0.4
9/23 05:20	33.7	↑0.4
9/23 05:30	34.1	↑0.4
9/23 05:40	34.6	↑0.5
9/23 05:50	35.1	↑0.5
9/23 06:00	35.5	↑0.4
9/23 06:10	36.0	↑0.5
9/23 06:20	36.6	↑0.6
9/23 06:30	37.1	↑0.5
9/23 06:40	37.6	↑0.5
9/23 06:50	38.1	↑0.5
9/23 07:00	38.6	↑0.5
9/23 07:10	39.1	↑0.5
9/23 07:20	39.6	↑0.5
9/23 07:30	40.1	↑0.5
9/23 07:40	40.6	↑0.5
9/23 07:50	41.1	↑0.5
9/23 08:00	41.6	↑0.5
9/23 08:10	42.0	↑0.4
9/23 08:20	42.5	↑0.5
9/23 08:30	42.9	↑0.4
9/23 08:40	43.4	↑0.5
9/23 08:50	43.8	↑0.4
9/23 09:00	44.2	↑0.4
9/23 09:10	44.7	↑0.5
9/23 09:20	45.1	↑0.4
9/23 09:30	45.5	↑0.4
9/23 09:40	46.0	↑0.5
9/23 09:50	46.4	↑0.4
9/23 10:00	46.9	↑0.5
9/23 10:10	47.4	↑0.5
9/23 10:20	47.9	↑0.5
9/23 10:30	48.4	↑0.5
9/23 10:40	49.0	↑0.6
9/23 10:50	49.6	↑0.6
9/23 11:00	50.2	↑0.6
9/23 11:10	50.9	↑0.7
9/23 11:20	51.6	↑0.7
9/23 11:30	52.3	↑0.7
9/23 11:40	53.1	↑0.8
9/23 11:50	53.9	↑0.8
9/23 12:00	54.8	↑0.9
9/23 12:10	55.7	↑0.9
9/23 12:20	56.6	↑0.9
9/23 12:30	57.7	↑1.1
9/23 12:40	58.7	↑1.0
9/23 12:50	59.9	↑1.2
9/23 13:00	61.0	↑1.1
9/23 13:10	62.3	↑1.3
9/23 13:20	63.5	↑1.2
9/23 13:30	64.9	↑1.4
9/23 13:40	66.2	↑1.3
9/23 13:50	67.7	↑1.5
9/23 14:00	69.1	↑1.4
9/23 14:10	70.6	↑1.5
9/23 14:20	72.2	↑1.6
9/23 14:30	73.7	↑1.5
9/23 14:40	75.3	↑1.6
9/23 14:50	76.9	↑1.6
9/23 15:00	78.6	↑1.7
9/23 15:10	80.2	↑1.6
9/23 15:20	81.9	↑1.7
9/23 15:30	83.6	↑1.7
9/23 15:40	85.2	↑1.6
9/23 15:50	86.9	↑1.7
9/23 16:00	88.5	↑1.6
9/23 16:10	90.2	↑1.7
9/23 16:20	91.8	↑1.6
9/23 16:30	93.3	↑1.5
9/23 16:40	94.9	↑1.6
9/23 16:50	96.3	↑1.4
9/23 17:00	97.8	↑1.5
9/23 17:10	99.2	↑1.4
9/23 17:20	100.5	↑1.3
9/23 17:30	101.7	↑1.2
9/23 17:40	102.9	↑1.2
9/23 17:50	104.0	↑1.1
9/23 18:00	105.0	↑1.0
9/23 18:10	105.9	↑0.9
9/23 18:20	106.7	↑0.8
9/23 18:30	107.5	↑0.8
9/23 18:40	108.1	↑0.6
9/23 18:50	108.6	↑0.5
9/23 19:00	109.0	↑0.4
9/23 19:10	109.3	↑0.3
9/23 19:20	109.5	↑0.2
9/23 19:30	109.6	↑0.1	満潮
9/23 19:40	109.5	↓-0.1
9/23 19:50	109.4	↓-0.1
9/23 20:00	109.1	↓-0.3
9/23 20:10	108.7	↓-0.4
9/23 20:20	108.2	↓-0.5
9/23 20:30	107.6	↓-0.6
9/23 20:40	106.9	↓-0.7
9/23 20:50	106.0	↓-0.9
9/23 21:00	105.1	↓-0.9
9/23 21:10	104.0	↓-1.1
9/23 21:20	102.8	↓-1.2
9/23 21:30	101.6	↓-1.2
9/23 21:40	100.2	↓-1.4
9/23 21:50	98.8	↓-1.4
9/23 22:00	97.3	↓-1.5
9/23 22:10	95.7	↓-1.6
9/23 22:20	94.0	↓-1.7
9/23 22:30	92.2	↓-1.8
9/23 22:40	90.4	↓-1.8
9/23 22:50	88.5	↓-1.9
9/23 23:00	86.6	↓-1.9
9/23 23:10	84.6	↓-2.0
9/23 23:20	82.6	↓-2.0
9/23 23:30	80.6	↓-2.0
9/23 23:40	78.5	↓-2.1
9/23 23:50	76.5	↓-2.0