2 (火)	12:26	20:53	-	-
	118cm	22cm	-	-
大潮 出 06:38 入 16:33 出 05:12 入 14:23

コイセボイ（北海道）2038年02月2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
2/2 00:00	49.2	↑1.3
2/2 00:10	50.4	↑1.2
2/2 00:20	51.6	↑1.2
2/2 00:30	52.8	↑1.2
2/2 00:40	53.9	↑1.1
2/2 00:50	55.0	↑1.1
2/2 01:00	56.0	↑1.0
2/2 01:10	57.0	↑1.0
2/2 01:20	57.9	↑0.9
2/2 01:30	58.7	↑0.8
2/2 01:40	59.5	↑0.8
2/2 01:50	60.2	↑0.7
2/2 02:00	60.9	↑0.7
2/2 02:10	61.5	↑0.6
2/2 02:20	62.1	↑0.6
2/2 02:30	62.6	↑0.5
2/2 02:40	63.1	↑0.5
2/2 02:50	63.5	↑0.4
2/2 03:00	63.9	↑0.4
2/2 03:10	64.2	↑0.3
2/2 03:20	64.5	↑0.3
2/2 03:30	64.8	↑0.3
2/2 03:40	65.1	↑0.3
2/2 03:50	65.4	↑0.3
2/2 04:00	65.6	↑0.2
2/2 04:10	65.9	↑0.3
2/2 04:20	66.2	↑0.3
2/2 04:30	66.4	↑0.2
2/2 04:40	66.7	↑0.3
2/2 04:50	67.1	↑0.4
2/2 05:00	67.4	↑0.3
2/2 05:10	67.8	↑0.4
2/2 05:20	68.2	↑0.4
2/2 05:30	68.7	↑0.5
2/2 05:40	69.3	↑0.6
2/2 05:50	69.9	↑0.6
2/2 06:00	70.5	↑0.6
2/2 06:10	71.2	↑0.7
2/2 06:20	72.0	↑0.8
2/2 06:30	72.9	↑0.9
2/2 06:40	73.8	↑0.9
2/2 06:50	74.8	↑1.0
2/2 07:00	75.9	↑1.1
2/2 07:10	77.0	↑1.1
2/2 07:20	78.2	↑1.2
2/2 07:30	79.5	↑1.3
2/2 07:40	80.9	↑1.4
2/2 07:50	82.3	↑1.4
2/2 08:00	83.7	↑1.4
2/2 08:10	85.3	↑1.6
2/2 08:20	86.8	↑1.5
2/2 08:30	88.4	↑1.6
2/2 08:40	90.1	↑1.7
2/2 08:50	91.7	↑1.6
2/2 09:00	93.4	↑1.7
2/2 09:10	95.1	↑1.7
2/2 09:20	96.8	↑1.7
2/2 09:30	98.6	↑1.8
2/2 09:40	100.2	↑1.6
2/2 09:50	101.9	↑1.7
2/2 10:00	103.5	↑1.6
2/2 10:10	105.1	↑1.6
2/2 10:20	106.6	↑1.5
2/2 10:30	108.1	↑1.5
2/2 10:40	109.5	↑1.4
2/2 10:50	110.8	↑1.3
2/2 11:00	112.0	↑1.2
2/2 11:10	113.1	↑1.1
2/2 11:20	114.1	↑1.0
2/2 11:30	115.0	↑0.9
2/2 11:40	115.7	↑0.7
2/2 11:50	116.3	↑0.6
2/2 12:00	116.8	↑0.5
2/2 12:10	117.1	↑0.3
2/2 12:20	117.3	↑0.2	満潮
2/2 12:30	117.3	0
2/2 12:40	117.1	↓-0.2
2/2 12:50	116.8	↓-0.3
2/2 13:00	116.3	↓-0.5
2/2 13:10	115.7	↓-0.6
2/2 13:20	114.8	↓-0.9
2/2 13:30	113.8	↓-1.0
2/2 13:40	112.6	↓-1.2
2/2 13:50	111.3	↓-1.3
2/2 14:00	109.8	↓-1.5
2/2 14:10	108.1	↓-1.7
2/2 14:20	106.3	↓-1.8
2/2 14:30	104.3	↓-2.0
2/2 14:40	102.2	↓-2.1
2/2 14:50	100.0	↓-2.2
2/2 15:00	97.6	↓-2.4
2/2 15:10	95.1	↓-2.5
2/2 15:20	92.5	↓-2.6
2/2 15:30	89.8	↓-2.7
2/2 15:40	87.0	↓-2.8
2/2 15:50	84.2	↓-2.8
2/2 16:00	81.3	↓-2.9
2/2 16:10	78.3	↓-3.0
2/2 16:20	75.3	↓-3.0
2/2 16:30	72.2	↓-3.1	最大潮位差
2/2 16:40	69.2	↓-3.0
2/2 16:50	66.2	↓-3.0
2/2 17:00	63.1	↓-3.1	最大潮位差
2/2 17:10	60.1	↓-3.0
2/2 17:20	57.2	↓-2.9
2/2 17:30	54.3	↓-2.9
2/2 17:40	51.4	↓-2.9
2/2 17:50	48.6	↓-2.8
2/2 18:00	46.0	↓-2.6
2/2 18:10	43.4	↓-2.6
2/2 18:20	40.9	↓-2.5
2/2 18:30	38.6	↓-2.3
2/2 18:40	36.4	↓-2.2
2/2 18:50	34.3	↓-2.1
2/2 19:00	32.3	↓-2.0
2/2 19:10	30.5	↓-1.8
2/2 19:20	28.9	↓-1.6
2/2 19:30	27.4	↓-1.5
2/2 19:40	26.1	↓-1.3
2/2 19:50	25.0	↓-1.1
2/2 20:00	24.0	↓-1.0
2/2 20:10	23.3	↓-0.7
2/2 20:20	22.6	↓-0.7
2/2 20:30	22.2	↓-0.4
2/2 20:40	21.9	↓-0.3
2/2 20:50	21.8	↓-0.1	干潮
2/2 21:00	21.8	0
2/2 21:10	22.0	↑0.2
2/2 21:20	22.4	↑0.4
2/2 21:30	22.9	↑0.5
2/2 21:40	23.5	↑0.6
2/2 21:50	24.3	↑0.8
2/2 22:00	25.2	↑0.9
2/2 22:10	26.2	↑1.0
2/2 22:20	27.4	↑1.2
2/2 22:30	28.6	↑1.2
2/2 22:40	29.9	↑1.3
2/2 22:50	31.2	↑1.3
2/2 23:00	32.7	↑1.5
2/2 23:10	34.2	↑1.5
2/2 23:20	35.7	↑1.5
2/2 23:30	37.3	↑1.6
2/2 23:40	38.9	↑1.6
2/2 23:50	40.5	↑1.6