23 (火)	19:55	04:39	-	-
	109cm	32cm	-	-
長潮 出 05:09 入 17:18 出 13:57 入 22:01

コイセボイ（北海道）2042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	62.7	↓-2.2	最大潮位差
9/23 00:10	60.6	↓-2.1
9/23 00:20	58.5	↓-2.1
9/23 00:30	56.4	↓-2.1
9/23 00:40	54.4	↓-2.0
9/23 00:50	52.5	↓-1.9
9/23 01:00	50.6	↓-1.9
9/23 01:10	48.9	↓-1.7
9/23 01:20	47.2	↓-1.7
9/23 01:30	45.5	↓-1.7
9/23 01:40	44.0	↓-1.5
9/23 01:50	42.6	↓-1.4
9/23 02:00	41.2	↓-1.4
9/23 02:10	39.9	↓-1.3
9/23 02:20	38.8	↓-1.1
9/23 02:30	37.7	↓-1.1
9/23 02:40	36.7	↓-1.0
9/23 02:50	35.8	↓-0.9
9/23 03:00	35.0	↓-0.8
9/23 03:10	34.3	↓-0.7
9/23 03:20	33.6	↓-0.7
9/23 03:30	33.1	↓-0.5
9/23 03:40	32.6	↓-0.5
9/23 03:50	32.2	↓-0.4
9/23 04:00	32.0	↓-0.2
9/23 04:10	31.7	↓-0.3
9/23 04:20	31.6	↓-0.1
9/23 04:30	31.5	↓-0.1	干潮
9/23 04:40	31.5	0
9/23 04:50	31.5	0
9/23 05:00	31.6	↑0.1
9/23 05:10	31.7	↑0.1
9/23 05:20	31.9	↑0.2
9/23 05:30	32.2	↑0.3
9/23 05:40	32.5	↑0.3
9/23 05:50	32.8	↑0.3
9/23 06:00	33.1	↑0.3
9/23 06:10	33.5	↑0.4
9/23 06:20	33.9	↑0.4
9/23 06:30	34.3	↑0.4
9/23 06:40	34.8	↑0.5
9/23 06:50	35.2	↑0.4
9/23 07:00	35.7	↑0.5
9/23 07:10	36.2	↑0.5
9/23 07:20	36.7	↑0.5
9/23 07:30	37.2	↑0.5
9/23 07:40	37.7	↑0.5
9/23 07:50	38.2	↑0.5
9/23 08:00	38.7	↑0.5
9/23 08:10	39.2	↑0.5
9/23 08:20	39.8	↑0.6
9/23 08:30	40.3	↑0.5
9/23 08:40	40.8	↑0.5
9/23 08:50	41.3	↑0.5
9/23 09:00	41.9	↑0.6
9/23 09:10	42.4	↑0.5
9/23 09:20	42.9	↑0.5
9/23 09:30	43.5	↑0.6
9/23 09:40	44.0	↑0.5
9/23 09:50	44.6	↑0.6
9/23 10:00	45.2	↑0.6
9/23 10:10	45.8	↑0.6
9/23 10:20	46.4	↑0.6
9/23 10:30	47.0	↑0.6
9/23 10:40	47.7	↑0.7
9/23 10:50	48.3	↑0.6
9/23 11:00	49.0	↑0.7
9/23 11:10	49.8	↑0.8
9/23 11:20	50.5	↑0.7
9/23 11:30	51.3	↑0.8
9/23 11:40	52.1	↑0.8
9/23 11:50	53.0	↑0.9
9/23 12:00	53.9	↑0.9
9/23 12:10	54.8	↑0.9
9/23 12:20	55.8	↑1.0
9/23 12:30	56.8	↑1.0
9/23 12:40	57.8	↑1.0
9/23 12:50	58.9	↑1.1
9/23 13:00	60.0	↑1.1
9/23 13:10	61.2	↑1.2
9/23 13:20	62.4	↑1.2
9/23 13:30	63.6	↑1.2
9/23 13:40	64.9	↑1.3
9/23 13:50	66.2	↑1.3
9/23 14:00	67.6	↑1.4
9/23 14:10	69.0	↑1.4
9/23 14:20	70.4	↑1.4
9/23 14:30	71.9	↑1.5
9/23 14:40	73.3	↑1.4
9/23 14:50	74.8	↑1.5
9/23 15:00	76.4	↑1.6
9/23 15:10	77.9	↑1.5
9/23 15:20	79.4	↑1.5
9/23 15:30	81.0	↑1.6
9/23 15:40	82.5	↑1.5
9/23 15:50	84.1	↑1.6
9/23 16:00	85.7	↑1.6
9/23 16:10	87.2	↑1.5
9/23 16:20	88.7	↑1.5
9/23 16:30	90.2	↑1.5
9/23 16:40	91.7	↑1.5
9/23 16:50	93.1	↑1.4
9/23 17:00	94.5	↑1.4
9/23 17:10	95.9	↑1.4
9/23 17:20	97.2	↑1.3
9/23 17:30	98.5	↑1.3
9/23 17:40	99.7	↑1.2
9/23 17:50	100.8	↑1.1
9/23 18:00	101.9	↑1.1
9/23 18:10	102.9	↑1.0
9/23 18:20	103.9	↑1.0
9/23 18:30	104.7	↑0.8
9/23 18:40	105.5	↑0.8
9/23 18:50	106.2	↑0.7
9/23 19:00	106.7	↑0.5
9/23 19:10	107.2	↑0.5
9/23 19:20	107.6	↑0.4
9/23 19:30	107.9	↑0.3
9/23 19:40	108.1	↑0.2
9/23 19:50	108.2	↑0.1	満潮
9/23 20:00	108.2	0
9/23 20:10	108.1	↓-0.1
9/23 20:20	107.8	↓-0.3
9/23 20:30	107.5	↓-0.3
9/23 20:40	107.1	↓-0.4
9/23 20:50	106.5	↓-0.6
9/23 21:00	105.9	↓-0.6
9/23 21:10	105.1	↓-0.8
9/23 21:20	104.3	↓-0.8
9/23 21:30	103.3	↓-1.0
9/23 21:40	102.3	↓-1.0
9/23 21:50	101.1	↓-1.2
9/23 22:00	99.9	↓-1.2
9/23 22:10	98.6	↓-1.3
9/23 22:20	97.2	↓-1.4
9/23 22:30	95.7	↓-1.5
9/23 22:40	94.1	↓-1.6
9/23 22:50	92.5	↓-1.6
9/23 23:00	90.8	↓-1.7
9/23 23:10	89.0	↓-1.8
9/23 23:20	87.2	↓-1.8
9/23 23:30	85.4	↓-1.8
9/23 23:40	83.5	↓-1.9
9/23 23:50	81.5	↓-2.0