1 (月)	09:32	19:00	-	-
	103cm	30cm	-	-
若潮 出 05:59 入 17:10 出 03:08 入 12:18

コイセボイ（北海道）2038年03月1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
3/1 00:00	53.2	↑0.4
3/1 00:10	53.6	↑0.4
3/1 00:20	54.1	↑0.5
3/1 00:30	54.5	↑0.4
3/1 00:40	55.0	↑0.5
3/1 00:50	55.4	↑0.4
3/1 01:00	55.9	↑0.5
3/1 01:10	56.4	↑0.5
3/1 01:20	56.9	↑0.5
3/1 01:30	57.5	↑0.6
3/1 01:40	58.1	↑0.6
3/1 01:50	58.7	↑0.6
3/1 02:00	59.3	↑0.6
3/1 02:10	60.0	↑0.7
3/1 02:20	60.7	↑0.7
3/1 02:30	61.4	↑0.7
3/1 02:40	62.2	↑0.8
3/1 02:50	63.0	↑0.8
3/1 03:00	63.8	↑0.8
3/1 03:10	64.7	↑0.9
3/1 03:20	65.6	↑0.9
3/1 03:30	66.6	↑1.0
3/1 03:40	67.6	↑1.0
3/1 03:50	68.6	↑1.0
3/1 04:00	69.7	↑1.1
3/1 04:10	70.8	↑1.1
3/1 04:20	72.0	↑1.2
3/1 04:30	73.2	↑1.2
3/1 04:40	74.4	↑1.2
3/1 04:50	75.6	↑1.2
3/1 05:00	76.9	↑1.3
3/1 05:10	78.1	↑1.2
3/1 05:20	79.4	↑1.3
3/1 05:30	80.7	↑1.3
3/1 05:40	82.0	↑1.3
3/1 05:50	83.3	↑1.3
3/1 06:00	84.6	↑1.3
3/1 06:10	85.9	↑1.3
3/1 06:20	87.2	↑1.3
3/1 06:30	88.5	↑1.3
3/1 06:40	89.7	↑1.2
3/1 06:50	90.9	↑1.2
3/1 07:00	92.1	↑1.2
3/1 07:10	93.3	↑1.2
3/1 07:20	94.4	↑1.1
3/1 07:30	95.4	↑1.0
3/1 07:40	96.4	↑1.0
3/1 07:50	97.3	↑0.9
3/1 08:00	98.2	↑0.9
3/1 08:10	99.0	↑0.8
3/1 08:20	99.7	↑0.7
3/1 08:30	100.3	↑0.6
3/1 08:40	100.8	↑0.5
3/1 08:50	101.3	↑0.5
3/1 09:00	101.7	↑0.4
3/1 09:10	101.9	↑0.2
3/1 09:20	102.1	↑0.2
3/1 09:30	102.1	0	満潮
3/1 09:40	102.1	0
3/1 09:50	102.0	↓-0.1
3/1 10:00	101.7	↓-0.3
3/1 10:10	101.3	↓-0.4
3/1 10:20	100.9	↓-0.4
3/1 10:30	100.3	↓-0.6
3/1 10:40	99.6	↓-0.7
3/1 10:50	98.8	↓-0.8
3/1 11:00	97.9	↓-0.9
3/1 11:10	96.9	↓-1.0
3/1 11:20	95.8	↓-1.1
3/1 11:30	94.6	↓-1.2
3/1 11:40	93.3	↓-1.3
3/1 11:50	91.9	↓-1.4
3/1 12:00	90.4	↓-1.5
3/1 12:10	88.9	↓-1.5
3/1 12:20	87.2	↓-1.7
3/1 12:30	85.5	↓-1.7
3/1 12:40	83.7	↓-1.8
3/1 12:50	81.9	↓-1.8
3/1 13:00	80.0	↓-1.9
3/1 13:10	78.1	↓-1.9
3/1 13:20	76.1	↓-2.0
3/1 13:30	74.1	↓-2.0
3/1 13:40	72.0	↓-2.1	最大潮位差
3/1 13:50	70.0	↓-2.0
3/1 14:00	67.9	↓-2.1	最大潮位差
3/1 14:10	65.8	↓-2.1	最大潮位差
3/1 14:20	63.7	↓-2.1	最大潮位差
3/1 14:30	61.7	↓-2.0
3/1 14:40	59.6	↓-2.1	最大潮位差
3/1 14:50	57.6	↓-2.0
3/1 15:00	55.6	↓-2.0
3/1 15:10	53.6	↓-2.0
3/1 15:20	51.7	↓-1.9
3/1 15:30	49.8	↓-1.9
3/1 15:40	48.0	↓-1.8
3/1 15:50	46.2	↓-1.8
3/1 16:00	44.5	↓-1.7
3/1 16:10	42.9	↓-1.6
3/1 16:20	41.4	↓-1.5
3/1 16:30	39.9	↓-1.5
3/1 16:40	38.5	↓-1.4
3/1 16:50	37.2	↓-1.3
3/1 17:00	36.0	↓-1.2
3/1 17:10	34.9	↓-1.1
3/1 17:20	33.9	↓-1.0
3/1 17:30	33.0	↓-0.9
3/1 17:40	32.2	↓-0.8
3/1 17:50	31.5	↓-0.7
3/1 18:00	30.9	↓-0.6
3/1 18:10	30.4	↓-0.5
3/1 18:20	30.0	↓-0.4
3/1 18:30	29.6	↓-0.4
3/1 18:40	29.4	↓-0.2
3/1 18:50	29.3	↓-0.1	干潮
3/1 19:00	29.3	0	干潮
3/1 19:10	29.3	0
3/1 19:20	29.5	↑0.2
3/1 19:30	29.7	↑0.2
3/1 19:40	30.0	↑0.3
3/1 19:50	30.4	↑0.4
3/1 20:00	30.8	↑0.4
3/1 20:10	31.3	↑0.5
3/1 20:20	31.9	↑0.6
3/1 20:30	32.6	↑0.7
3/1 20:40	33.2	↑0.6
3/1 20:50	34.0	↑0.8
3/1 21:00	34.8	↑0.8
3/1 21:10	35.6	↑0.8
3/1 21:20	36.4	↑0.8
3/1 21:30	37.3	↑0.9
3/1 21:40	38.2	↑0.9
3/1 21:50	39.1	↑0.9
3/1 22:00	40.0	↑0.9
3/1 22:10	41.0	↑1.0
3/1 22:20	41.9	↑0.9
3/1 22:30	42.8	↑0.9
3/1 22:40	43.8	↑1.0
3/1 22:50	44.7	↑0.9
3/1 23:00	45.6	↑0.9
3/1 23:10	46.5	↑0.9
3/1 23:20	47.4	↑0.9
3/1 23:30	48.3	↑0.9
3/1 23:40	49.1	↑0.8
3/1 23:50	49.9	↑0.8