30 (火)	19:22	02:49	-	-
	97cm	35cm	-	-
小潮 出 05:55 入 16:15 出 22:27 入 12:09

コイセボイ（北海道）2029年10月30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
10/30 00:00	49.9	↓-1.9	最大潮位差
10/30 00:10	48.1	↓-1.8
10/30 00:20	46.4	↓-1.7
10/30 00:30	44.8	↓-1.6
10/30 00:40	43.3	↓-1.5
10/30 00:50	41.9	↓-1.4
10/30 01:00	40.7	↓-1.2
10/30 01:10	39.5	↓-1.2
10/30 01:20	38.5	↓-1.0
10/30 01:30	37.5	↓-1.0
10/30 01:40	36.7	↓-0.8
10/30 01:50	36.0	↓-0.7
10/30 02:00	35.4	↓-0.6
10/30 02:10	35.0	↓-0.4
10/30 02:20	34.6	↓-0.4
10/30 02:30	34.4	↓-0.2
10/30 02:40	34.2	↓-0.2	干潮
10/30 02:50	34.2	0
10/30 03:00	34.3	↑0.1
10/30 03:10	34.5	↑0.2
10/30 03:20	34.7	↑0.2
10/30 03:30	35.1	↑0.4
10/30 03:40	35.5	↑0.4
10/30 03:50	36.0	↑0.5
10/30 04:00	36.6	↑0.6
10/30 04:10	37.2	↑0.6
10/30 04:20	37.9	↑0.7
10/30 04:30	38.6	↑0.7
10/30 04:40	39.4	↑0.8
10/30 04:50	40.2	↑0.8
10/30 05:00	41.1	↑0.9
10/30 05:10	42.0	↑0.9
10/30 05:20	42.8	↑0.8
10/30 05:30	43.7	↑0.9
10/30 05:40	44.6	↑0.9
10/30 05:50	45.5	↑0.9
10/30 06:00	46.4	↑0.9
10/30 06:10	47.3	↑0.9
10/30 06:20	48.1	↑0.8
10/30 06:30	48.9	↑0.8
10/30 06:40	49.7	↑0.8
10/30 06:50	50.5	↑0.8
10/30 07:00	51.2	↑0.7
10/30 07:10	51.9	↑0.7
10/30 07:20	52.6	↑0.7
10/30 07:30	53.2	↑0.6
10/30 07:40	53.8	↑0.6
10/30 07:50	54.3	↑0.5
10/30 08:00	54.8	↑0.5
10/30 08:10	55.2	↑0.4
10/30 08:20	55.6	↑0.4
10/30 08:30	55.9	↑0.3
10/30 08:40	56.3	↑0.4
10/30 08:50	56.5	↑0.2
10/30 09:00	56.8	↑0.3
10/30 09:10	57.0	↑0.2
10/30 09:20	57.2	↑0.2
10/30 09:30	57.3	↑0.1
10/30 09:40	57.4	↑0.1
10/30 09:50	57.5	↑0.1
10/30 10:00	57.6	↑0.1
10/30 10:10	57.7	↑0.1
10/30 10:20	57.8	↑0.1
10/30 10:30	57.9	↑0.1
10/30 10:40	58.0	↑0.1
10/30 10:50	58.1	↑0.1
10/30 11:00	58.2	↑0.1
10/30 11:10	58.3	↑0.1
10/30 11:20	58.4	↑0.1
10/30 11:30	58.6	↑0.2
10/30 11:40	58.8	↑0.2
10/30 11:50	59.1	↑0.3
10/30 12:00	59.4	↑0.3
10/30 12:10	59.7	↑0.3
10/30 12:20	60.1	↑0.4
10/30 12:30	60.5	↑0.4
10/30 12:40	60.9	↑0.4
10/30 12:50	61.5	↑0.6
10/30 13:00	62.0	↑0.5
10/30 13:10	62.7	↑0.7
10/30 13:20	63.4	↑0.7
10/30 13:30	64.1	↑0.7
10/30 13:40	64.9	↑0.8
10/30 13:50	65.8	↑0.9
10/30 14:00	66.7	↑0.9
10/30 14:10	67.6	↑0.9
10/30 14:20	68.6	↑1.0
10/30 14:30	69.7	↑1.1
10/30 14:40	70.8	↑1.1
10/30 14:50	71.9	↑1.1
10/30 15:00	73.1	↑1.2
10/30 15:10	74.3	↑1.2
10/30 15:20	75.5	↑1.2
10/30 15:30	76.7	↑1.2
10/30 15:40	78.0	↑1.3
10/30 15:50	79.3	↑1.3
10/30 16:00	80.5	↑1.2
10/30 16:10	81.8	↑1.3
10/30 16:20	83.0	↑1.2
10/30 16:30	84.3	↑1.3
10/30 16:40	85.5	↑1.2
10/30 16:50	86.7	↑1.2
10/30 17:00	87.8	↑1.1
10/30 17:10	88.9	↑1.1
10/30 17:20	90.0	↑1.1
10/30 17:30	91.0	↑1.0
10/30 17:40	91.9	↑0.9
10/30 17:50	92.8	↑0.9
10/30 18:00	93.6	↑0.8
10/30 18:10	94.4	↑0.8
10/30 18:20	95.0	↑0.6
10/30 18:30	95.6	↑0.6
10/30 18:40	96.0	↑0.4
10/30 18:50	96.4	↑0.4
10/30 19:00	96.7	↑0.3
10/30 19:10	96.8	↑0.1
10/30 19:20	96.9	↑0.1	満潮
10/30 19:30	96.9	0
10/30 19:40	96.7	↓-0.2
10/30 19:50	96.5	↓-0.2
10/30 20:00	96.1	↓-0.4
10/30 20:10	95.6	↓-0.5
10/30 20:20	95.1	↓-0.5
10/30 20:30	94.4	↓-0.7
10/30 20:40	93.6	↓-0.8
10/30 20:50	92.7	↓-0.9
10/30 21:00	91.7	↓-1.0
10/30 21:10	90.7	↓-1.0
10/30 21:20	89.5	↓-1.2
10/30 21:30	88.2	↓-1.3
10/30 21:40	86.9	↓-1.3
10/30 21:50	85.5	↓-1.4
10/30 22:00	84.0	↓-1.5
10/30 22:10	82.5	↓-1.5
10/30 22:20	80.9	↓-1.6
10/30 22:30	79.3	↓-1.6
10/30 22:40	77.6	↓-1.7
10/30 22:50	75.8	↓-1.8
10/30 23:00	74.1	↓-1.7
10/30 23:10	72.3	↓-1.8
10/30 23:20	70.5	↓-1.8
10/30 23:30	68.7	↓-1.8
10/30 23:40	66.9	↓-1.8
10/30 23:50	65.2	↓-1.7