01 (木)	01:51	05:14	08:58	18:06
	102cm	99cm	105cm	43cm
長潮 出 05:18 入 18:00 出 02:34 入 12:01

苫小牧（北海道）2027年04月01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
4/1 00:00	97.2	↑0.9
4/1 00:10	98.0	↑0.8
4/1 00:20	98.8	↑0.8
4/1 00:30	99.4	↑0.6
4/1 00:40	99.9	↑0.5
4/1 00:50	100.4	↑0.5
4/1 01:00	100.7	↑0.3
4/1 01:10	101.0	↑0.3
4/1 01:20	101.2	↑0.2
4/1 01:30	101.4	↑0.2
4/1 01:40	101.5	↑0.1
4/1 01:50	101.5	0	満潮
4/1 02:00	101.5	0
4/1 02:10	101.4	↓-0.1
4/1 02:20	101.3	↓-0.1
4/1 02:30	101.2	↓-0.1
4/1 02:40	101.0	↓-0.2
4/1 02:50	100.8	↓-0.2
4/1 03:00	100.6	↓-0.2
4/1 03:10	100.4	↓-0.2
4/1 03:20	100.2	↓-0.2
4/1 03:30	100.0	↓-0.2
4/1 03:40	99.8	↓-0.2
4/1 03:50	99.5	↓-0.3
4/1 04:00	99.3	↓-0.2
4/1 04:10	99.1	↓-0.2
4/1 04:20	98.9	↓-0.2
4/1 04:30	98.8	↓-0.1
4/1 04:40	98.6	↓-0.2
4/1 04:50	98.5	↓-0.1
4/1 05:00	98.4	↓-0.1
4/1 05:10	98.4	0	干潮
4/1 05:20	98.4	0
4/1 05:30	98.5	↑0.1
4/1 05:40	98.6	↑0.1
4/1 05:50	98.7	↑0.1
4/1 06:00	98.9	↑0.2
4/1 06:10	99.2	↑0.3
4/1 06:20	99.5	↑0.3
4/1 06:30	99.9	↑0.4
4/1 06:40	100.2	↑0.3
4/1 06:50	100.7	↑0.5
4/1 07:00	101.1	↑0.4
4/1 07:10	101.5	↑0.4
4/1 07:20	102.0	↑0.5
4/1 07:30	102.4	↑0.4
4/1 07:40	102.8	↑0.4
4/1 07:50	103.2	↑0.4
4/1 08:00	103.6	↑0.4
4/1 08:10	103.9	↑0.3
4/1 08:20	104.2	↑0.3
4/1 08:30	104.4	↑0.2
4/1 08:40	104.5	↑0.1
4/1 08:50	104.6	↑0.1	満潮
4/1 09:00	104.6	0
4/1 09:10	104.5	↓-0.1
4/1 09:20	104.4	↓-0.1
4/1 09:30	104.2	↓-0.2
4/1 09:40	104.0	↓-0.2
4/1 09:50	103.6	↓-0.4
4/1 10:00	103.2	↓-0.4
4/1 10:10	102.7	↓-0.5
4/1 10:20	102.2	↓-0.5
4/1 10:30	101.6	↓-0.6
4/1 10:40	100.9	↓-0.7
4/1 10:50	100.2	↓-0.7
4/1 11:00	99.4	↓-0.8
4/1 11:10	98.5	↓-0.9
4/1 11:20	97.6	↓-0.9
4/1 11:30	96.6	↓-1.0
4/1 11:40	95.5	↓-1.1
4/1 11:50	94.3	↓-1.2
4/1 12:00	93.1	↓-1.2
4/1 12:10	91.8	↓-1.3
4/1 12:20	90.5	↓-1.3
4/1 12:30	89.0	↓-1.5
4/1 12:40	87.5	↓-1.5
4/1 12:50	86.0	↓-1.5
4/1 13:00	84.4	↓-1.6
4/1 13:10	82.7	↓-1.7
4/1 13:20	81.0	↓-1.7
4/1 13:30	79.2	↓-1.8
4/1 13:40	77.4	↓-1.8
4/1 13:50	75.6	↓-1.8
4/1 14:00	73.8	↓-1.8
4/1 14:10	71.9	↓-1.9
4/1 14:20	70.1	↓-1.8
4/1 14:30	68.2	↓-1.9
4/1 14:40	66.4	↓-1.8
4/1 14:50	64.5	↓-1.9
4/1 15:00	62.7	↓-1.8
4/1 15:10	61.0	↓-1.7
4/1 15:20	59.2	↓-1.8
4/1 15:30	57.5	↓-1.7
4/1 15:40	55.9	↓-1.6
4/1 15:50	54.3	↓-1.6
4/1 16:00	52.8	↓-1.5
4/1 16:10	51.4	↓-1.4
4/1 16:20	50.1	↓-1.3
4/1 16:30	48.8	↓-1.3
4/1 16:40	47.6	↓-1.2
4/1 16:50	46.6	↓-1.0
4/1 17:00	45.7	↓-0.9
4/1 17:10	44.9	↓-0.8
4/1 17:20	44.2	↓-0.7
4/1 17:30	43.6	↓-0.6
4/1 17:40	43.2	↓-0.4
4/1 17:50	42.9	↓-0.3
4/1 18:00	42.8	↓-0.1	干潮
4/1 18:10	42.8	0
4/1 18:20	42.9	↑0.1
4/1 18:30	43.2	↑0.3
4/1 18:40	43.7	↑0.5
4/1 18:50	44.3	↑0.6
4/1 19:00	45.0	↑0.7
4/1 19:10	45.8	↑0.8
4/1 19:20	46.8	↑1.0
4/1 19:30	47.9	↑1.1
4/1 19:40	49.2	↑1.3
4/1 19:50	50.5	↑1.3
4/1 20:00	52.0	↑1.5
4/1 20:10	53.5	↑1.5
4/1 20:20	55.2	↑1.7
4/1 20:30	56.9	↑1.7
4/1 20:40	58.7	↑1.8
4/1 20:50	60.5	↑1.8
4/1 21:00	62.5	↑2.0
4/1 21:10	64.4	↑1.9
4/1 21:20	66.4	↑2.0
4/1 21:30	68.5	↑2.1	最大潮位差
4/1 21:40	70.5	↑2.0
4/1 21:50	72.6	↑2.1	最大潮位差
4/1 22:00	74.7	↑2.1	最大潮位差
4/1 22:10	76.8	↑2.1	最大潮位差
4/1 22:20	78.9	↑2.1	最大潮位差
4/1 22:30	80.9	↑2.0
4/1 22:40	83.0	↑2.1	最大潮位差
4/1 22:50	85.0	↑2.0
4/1 23:00	86.9	↑1.9
4/1 23:10	88.8	↑1.9
4/1 23:20	90.6	↑1.8
4/1 23:30	92.4	↑1.8
4/1 23:40	94.1	↑1.7
4/1 23:50	95.7	↑1.6