23 (金)	07:05	16:38	-	-
	103cm	30cm	-	-
小潮 出 05:20 入 17:38 出 09:33 入 00:40

コイセボイ（北海道）2029年03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
3/23 00:00	49.0	↑0.7
3/23 00:10	49.9	↑0.9
3/23 00:20	50.8	↑0.9
3/23 00:30	51.7	↑0.9
3/23 00:40	52.8	↑1.1
3/23 00:50	53.9	↑1.1
3/23 01:00	55.0	↑1.1
3/23 01:10	56.3	↑1.3
3/23 01:20	57.6	↑1.3
3/23 01:30	59.0	↑1.4
3/23 01:40	60.4	↑1.4
3/23 01:50	61.9	↑1.5
3/23 02:00	63.5	↑1.6
3/23 02:10	65.1	↑1.6
3/23 02:20	66.7	↑1.6
3/23 02:30	68.4	↑1.7
3/23 02:40	70.1	↑1.7
3/23 02:50	71.9	↑1.8
3/23 03:00	73.7	↑1.8
3/23 03:10	75.4	↑1.7
3/23 03:20	77.2	↑1.8
3/23 03:30	79.0	↑1.8
3/23 03:40	80.8	↑1.8
3/23 03:50	82.6	↑1.8
3/23 04:00	84.3	↑1.7
3/23 04:10	86.0	↑1.7
3/23 04:20	87.6	↑1.6
3/23 04:30	89.3	↑1.7
3/23 04:40	90.8	↑1.5
3/23 04:50	92.3	↑1.5
3/23 05:00	93.7	↑1.4
3/23 05:10	95.1	↑1.4
3/23 05:20	96.3	↑1.2
3/23 05:30	97.5	↑1.2
3/23 05:40	98.6	↑1.1
3/23 05:50	99.5	↑0.9
3/23 06:00	100.4	↑0.9
3/23 06:10	101.1	↑0.7
3/23 06:20	101.7	↑0.6
3/23 06:30	102.2	↑0.5
3/23 06:40	102.6	↑0.4
3/23 06:50	102.9	↑0.3
3/23 07:00	103.0	↑0.1	満潮
3/23 07:10	103.0	0
3/23 07:20	102.8	↓-0.2
3/23 07:30	102.6	↓-0.2
3/23 07:40	102.2	↓-0.4
3/23 07:50	101.6	↓-0.6
3/23 08:00	101.0	↓-0.6
3/23 08:10	100.2	↓-0.8
3/23 08:20	99.3	↓-0.9
3/23 08:30	98.2	↓-1.1
3/23 08:40	97.1	↓-1.1
3/23 08:50	95.8	↓-1.3
3/23 09:00	94.5	↓-1.3
3/23 09:10	93.0	↓-1.5
3/23 09:20	91.4	↓-1.6
3/23 09:30	89.8	↓-1.6
3/23 09:40	88.1	↓-1.7
3/23 09:50	86.3	↓-1.8
3/23 10:00	84.4	↓-1.9
3/23 10:10	82.5	↓-1.9
3/23 10:20	80.5	↓-2.0
3/23 10:30	78.5	↓-2.0
3/23 10:40	76.4	↓-2.1
3/23 10:50	74.3	↓-2.1
3/23 11:00	72.2	↓-2.1
3/23 11:10	70.0	↓-2.2	最大潮位差
3/23 11:20	67.9	↓-2.1
3/23 11:30	65.8	↓-2.1
3/23 11:40	63.7	↓-2.1
3/23 11:50	61.6	↓-2.1
3/23 12:00	59.5	↓-2.1
3/23 12:10	57.4	↓-2.1
3/23 12:20	55.4	↓-2.0
3/23 12:30	53.5	↓-1.9
3/23 12:40	51.6	↓-1.9
3/23 12:50	49.7	↓-1.9
3/23 13:00	47.9	↓-1.8
3/23 13:10	46.2	↓-1.7
3/23 13:20	44.6	↓-1.6
3/23 13:30	43.0	↓-1.6
3/23 13:40	41.5	↓-1.5
3/23 13:50	40.1	↓-1.4
3/23 14:00	38.8	↓-1.3
3/23 14:10	37.5	↓-1.3
3/23 14:20	36.4	↓-1.1
3/23 14:30	35.3	↓-1.1
3/23 14:40	34.3	↓-1.0
3/23 14:50	33.4	↓-0.9
3/23 15:00	32.6	↓-0.8
3/23 15:10	31.9	↓-0.7
3/23 15:20	31.3	↓-0.6
3/23 15:30	30.7	↓-0.6
3/23 15:40	30.3	↓-0.4
3/23 15:50	29.9	↓-0.4
3/23 16:00	29.6	↓-0.3
3/23 16:10	29.4	↓-0.2
3/23 16:20	29.3	↓-0.1
3/23 16:30	29.2	↓-0.1	干潮
3/23 16:40	29.2	0
3/23 16:50	29.2	0
3/23 17:00	29.3	↑0.1
3/23 17:10	29.5	↑0.2
3/23 17:20	29.7	↑0.2
3/23 17:30	29.9	↑0.2
3/23 17:40	30.2	↑0.3
3/23 17:50	30.6	↑0.4
3/23 18:00	30.9	↑0.3
3/23 18:10	31.3	↑0.4
3/23 18:20	31.7	↑0.4
3/23 18:30	32.2	↑0.5
3/23 18:40	32.6	↑0.4
3/23 18:50	33.1	↑0.5
3/23 19:00	33.6	↑0.5
3/23 19:10	34.0	↑0.4
3/23 19:20	34.5	↑0.5
3/23 19:30	35.0	↑0.5
3/23 19:40	35.5	↑0.5
3/23 19:50	36.0	↑0.5
3/23 20:00	36.5	↑0.5
3/23 20:10	37.0	↑0.5
3/23 20:20	37.5	↑0.5
3/23 20:30	38.0	↑0.5
3/23 20:40	38.4	↑0.4
3/23 20:50	38.9	↑0.5
3/23 21:00	39.3	↑0.4
3/23 21:10	39.8	↑0.5
3/23 21:20	40.2	↑0.4
3/23 21:30	40.7	↑0.5
3/23 21:40	41.1	↑0.4
3/23 21:50	41.6	↑0.5
3/23 22:00	42.0	↑0.4
3/23 22:10	42.4	↑0.4
3/23 22:20	42.9	↑0.5
3/23 22:30	43.3	↑0.4
3/23 22:40	43.8	↑0.5
3/23 22:50	44.2	↑0.4
3/23 23:00	44.7	↑0.5
3/23 23:10	45.2	↑0.5
3/23 23:20	45.7	↑0.5
3/23 23:30	46.3	↑0.6
3/23 23:40	46.8	↑0.5
3/23 23:50	47.4	↑0.6