12 (木)	07:23	17:39	-	-
	108cm	28cm	-	-
小潮 出 05:40 入 17:24 出 01:47 入 09:47

コイセボイ（北海道）2026年03月12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
3/12 00:00	49.5	↑0.8
3/12 00:10	50.4	↑0.9
3/12 00:20	51.4	↑1.0
3/12 00:30	52.4	↑1.0
3/12 00:40	53.5	↑1.1
3/12 00:50	54.6	↑1.1
3/12 01:00	55.9	↑1.3
3/12 01:10	57.2	↑1.3
3/12 01:20	58.5	↑1.3
3/12 01:30	59.9	↑1.4
3/12 01:40	61.4	↑1.5
3/12 01:50	62.9	↑1.5
3/12 02:00	64.5	↑1.6
3/12 02:10	66.2	↑1.7
3/12 02:20	67.9	↑1.7
3/12 02:30	69.6	↑1.7
3/12 02:40	71.3	↑1.7
3/12 02:50	73.1	↑1.8
3/12 03:00	75.0	↑1.9
3/12 03:10	76.8	↑1.8
3/12 03:20	78.6	↑1.8
3/12 03:30	80.5	↑1.9
3/12 03:40	82.3	↑1.8
3/12 03:50	84.2	↑1.9
3/12 04:00	86.0	↑1.8
3/12 04:10	87.8	↑1.8
3/12 04:20	89.5	↑1.7
3/12 04:30	91.2	↑1.7
3/12 04:40	92.9	↑1.7
3/12 04:50	94.5	↑1.6
3/12 05:00	96.1	↑1.6
3/12 05:10	97.5	↑1.4
3/12 05:20	99.0	↑1.5
3/12 05:30	100.3	↑1.3
3/12 05:40	101.5	↑1.2
3/12 05:50	102.6	↑1.1
3/12 06:00	103.7	↑1.1
3/12 06:10	104.6	↑0.9
3/12 06:20	105.4	↑0.8
3/12 06:30	106.1	↑0.7
3/12 06:40	106.7	↑0.6
3/12 06:50	107.2	↑0.5
3/12 07:00	107.5	↑0.3
3/12 07:10	107.7	↑0.2
3/12 07:20	107.8	↑0.1	満潮
3/12 07:30	107.8	0
3/12 07:40	107.6	↓-0.2
3/12 07:50	107.3	↓-0.3
3/12 08:00	106.9	↓-0.4
3/12 08:10	106.3	↓-0.6
3/12 08:20	105.6	↓-0.7
3/12 08:30	104.8	↓-0.8
3/12 08:40	103.9	↓-0.9
3/12 08:50	102.9	↓-1.0
3/12 09:00	101.7	↓-1.2
3/12 09:10	100.4	↓-1.3
3/12 09:20	99.0	↓-1.4
3/12 09:30	97.6	↓-1.4
3/12 09:40	96.0	↓-1.6
3/12 09:50	94.4	↓-1.6
3/12 10:00	92.6	↓-1.8
3/12 10:10	90.8	↓-1.8
3/12 10:20	88.9	↓-1.9
3/12 10:30	87.0	↓-1.9
3/12 10:40	85.0	↓-2.0
3/12 10:50	82.9	↓-2.1
3/12 11:00	80.9	↓-2.0
3/12 11:10	78.7	↓-2.2	最大潮位差
3/12 11:20	76.6	↓-2.1
3/12 11:30	74.5	↓-2.1
3/12 11:40	72.3	↓-2.2	最大潮位差
3/12 11:50	70.1	↓-2.2	最大潮位差
3/12 12:00	68.0	↓-2.1
3/12 12:10	65.8	↓-2.2	最大潮位差
3/12 12:20	63.7	↓-2.1
3/12 12:30	61.6	↓-2.1
3/12 12:40	59.5	↓-2.1
3/12 12:50	57.4	↓-2.1
3/12 13:00	55.4	↓-2.0
3/12 13:10	53.5	↓-1.9
3/12 13:20	51.6	↓-1.9
3/12 13:30	49.7	↓-1.9
3/12 13:40	48.0	↓-1.7
3/12 13:50	46.2	↓-1.8
3/12 14:00	44.6	↓-1.6
3/12 14:10	43.0	↓-1.6
3/12 14:20	41.5	↓-1.5
3/12 14:30	40.1	↓-1.4
3/12 14:40	38.8	↓-1.3
3/12 14:50	37.5	↓-1.3
3/12 15:00	36.3	↓-1.2
3/12 15:10	35.2	↓-1.1
3/12 15:20	34.2	↓-1.0
3/12 15:30	33.3	↓-0.9
3/12 15:40	32.4	↓-0.9
3/12 15:50	31.6	↓-0.8
3/12 16:00	31.0	↓-0.6
3/12 16:10	30.3	↓-0.7
3/12 16:20	29.8	↓-0.5
3/12 16:30	29.3	↓-0.5
3/12 16:40	28.9	↓-0.4
3/12 16:50	28.6	↓-0.3
3/12 17:00	28.4	↓-0.2
3/12 17:10	28.2	↓-0.2
3/12 17:20	28.0	↓-0.2
3/12 17:30	28.0	0	干潮
3/12 17:40	27.9	↓-0.1
3/12 17:50	28.0	↑0.1
3/12 18:00	28.1	↑0.1
3/12 18:10	28.2	↑0.1
3/12 18:20	28.4	↑0.2
3/12 18:30	28.6	↑0.2
3/12 18:40	28.8	↑0.2
3/12 18:50	29.1	↑0.3
3/12 19:00	29.4	↑0.3
3/12 19:10	29.8	↑0.4
3/12 19:20	30.1	↑0.3
3/12 19:30	30.5	↑0.4
3/12 19:40	30.9	↑0.4
3/12 19:50	31.4	↑0.5
3/12 20:00	31.8	↑0.4
3/12 20:10	32.3	↑0.5
3/12 20:20	32.8	↑0.5
3/12 20:30	33.3	↑0.5
3/12 20:40	33.8	↑0.5
3/12 20:50	34.3	↑0.5
3/12 21:00	34.8	↑0.5
3/12 21:10	35.4	↑0.6
3/12 21:20	35.9	↑0.5
3/12 21:30	36.5	↑0.6
3/12 21:40	37.1	↑0.6
3/12 21:50	37.7	↑0.6
3/12 22:00	38.3	↑0.6
3/12 22:10	38.9	↑0.6
3/12 22:20	39.5	↑0.6
3/12 22:30	40.2	↑0.7
3/12 22:40	40.8	↑0.6
3/12 22:50	41.5	↑0.7
3/12 23:00	42.2	↑0.7
3/12 23:10	43.0	↑0.8
3/12 23:20	43.7	↑0.7
3/12 23:30	44.5	↑0.8
3/12 23:40	45.3	↑0.8
3/12 23:50	46.1	↑0.8