9 (木)	00:07	03:50	08:26	17:15
	100cm	94cm	108cm	46cm
小潮 出 05:03 入 18:09 出 02:02 入 11:52

苫小牧（北海道）2037年04月9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
4/9 00:00	99.2	↑0.1	満潮
4/9 00:10	99.2	0
4/9 00:20	99.1	↓-0.1
4/9 00:30	99.0	↓-0.1
4/9 00:40	98.7	↓-0.3
4/9 00:50	98.4	↓-0.3
4/9 01:00	98.1	↓-0.3
4/9 01:10	97.7	↓-0.4
4/9 01:20	97.4	↓-0.3
4/9 01:30	97.0	↓-0.4
4/9 01:40	96.6	↓-0.4
4/9 01:50	96.2	↓-0.4
4/9 02:00	95.8	↓-0.4
4/9 02:10	95.5	↓-0.3
4/9 02:20	95.2	↓-0.3
4/9 02:30	94.9	↓-0.3
4/9 02:40	94.6	↓-0.3
4/9 02:50	94.4	↓-0.2
4/9 03:00	94.2	↓-0.2
4/9 03:10	94.1	↓-0.1
4/9 03:20	94.0	↓-0.1
4/9 03:30	93.9	↓-0.1
4/9 03:40	93.8	↓-0.1	干潮
4/9 03:50	93.8	0	干潮
4/9 04:00	93.8	0
4/9 04:10	93.9	↑0.1
4/9 04:20	94.0	↑0.1
4/9 04:30	94.2	↑0.2
4/9 04:40	94.4	↑0.2
4/9 04:50	94.7	↑0.3
4/9 05:00	95.0	↑0.3
4/9 05:10	95.4	↑0.4
4/9 05:20	95.9	↑0.5
4/9 05:30	96.5	↑0.6
4/9 05:40	97.1	↑0.6
4/9 05:50	97.8	↑0.7
4/9 06:00	98.5	↑0.7
4/9 06:10	99.3	↑0.8
4/9 06:20	100.1	↑0.8
4/9 06:30	100.9	↑0.8
4/9 06:40	101.7	↑0.8
4/9 06:50	102.6	↑0.9
4/9 07:00	103.4	↑0.8
4/9 07:10	104.1	↑0.7
4/9 07:20	104.8	↑0.7
4/9 07:30	105.4	↑0.6
4/9 07:40	106.0	↑0.6
4/9 07:50	106.4	↑0.4
4/9 08:00	106.8	↑0.4
4/9 08:10	107.0	↑0.2
4/9 08:20	107.1	↑0.1	満潮
4/9 08:30	107.1	0
4/9 08:40	107.0	↓-0.1
4/9 08:50	106.8	↓-0.2
4/9 09:00	106.5	↓-0.3
4/9 09:10	106.0	↓-0.5
4/9 09:20	105.5	↓-0.5
4/9 09:30	104.9	↓-0.6
4/9 09:40	104.2	↓-0.7
4/9 09:50	103.4	↓-0.8
4/9 10:00	102.6	↓-0.8
4/9 10:10	101.7	↓-0.9
4/9 10:20	100.7	↓-1.0
4/9 10:30	99.7	↓-1.0
4/9 10:40	98.6	↓-1.1
4/9 10:50	97.4	↓-1.2
4/9 11:00	96.2	↓-1.2
4/9 11:10	94.9	↓-1.3
4/9 11:20	93.5	↓-1.4
4/9 11:30	92.1	↓-1.4
4/9 11:40	90.6	↓-1.5
4/9 11:50	89.0	↓-1.6
4/9 12:00	87.4	↓-1.6
4/9 12:10	85.7	↓-1.7
4/9 12:20	83.9	↓-1.8
4/9 12:30	82.1	↓-1.8
4/9 12:40	80.3	↓-1.8
4/9 12:50	78.4	↓-1.9
4/9 13:00	76.5	↓-1.9
4/9 13:10	74.5	↓-2.0	最大潮位差
4/9 13:20	72.6	↓-1.9
4/9 13:30	70.7	↓-1.9
4/9 13:40	68.8	↓-1.9
4/9 13:50	66.9	↓-1.9
4/9 14:00	65.1	↓-1.8
4/9 14:10	63.3	↓-1.8
4/9 14:20	61.6	↓-1.7
4/9 14:30	60.0	↓-1.6
4/9 14:40	58.4	↓-1.6
4/9 14:50	56.9	↓-1.5
4/9 15:00	55.4	↓-1.5
4/9 15:10	54.1	↓-1.3
4/9 15:20	52.8	↓-1.3
4/9 15:30	51.6	↓-1.2
4/9 15:40	50.5	↓-1.1
4/9 15:50	49.5	↓-1.0
4/9 16:00	48.6	↓-0.9
4/9 16:10	47.8	↓-0.8
4/9 16:20	47.1	↓-0.7
4/9 16:30	46.5	↓-0.6
4/9 16:40	46.0	↓-0.5
4/9 16:50	45.6	↓-0.4
4/9 17:00	45.3	↓-0.3
4/9 17:10	45.2	↓-0.1	干潮
4/9 17:20	45.2	0
4/9 17:30	45.4	↑0.2
4/9 17:40	45.7	↑0.3
4/9 17:50	46.1	↑0.4
4/9 18:00	46.7	↑0.6
4/9 18:10	47.4	↑0.7
4/9 18:20	48.3	↑0.9
4/9 18:30	49.3	↑1.0
4/9 18:40	50.4	↑1.1
4/9 18:50	51.7	↑1.3
4/9 19:00	53.0	↑1.3
4/9 19:10	54.5	↑1.5
4/9 19:20	56.1	↑1.6
4/9 19:30	57.7	↑1.6
4/9 19:40	59.4	↑1.7
4/9 19:50	61.1	↑1.7
4/9 20:00	62.9	↑1.8
4/9 20:10	64.7	↑1.8
4/9 20:20	66.6	↑1.9
4/9 20:30	68.4	↑1.8
4/9 20:40	70.3	↑1.9
4/9 20:50	72.2	↑1.9
4/9 21:00	74.0	↑1.8
4/9 21:10	75.9	↑1.9
4/9 21:20	77.7	↑1.8
4/9 21:30	79.5	↑1.8
4/9 21:40	81.3	↑1.8
4/9 21:50	83.1	↑1.8
4/9 22:00	84.8	↑1.7
4/9 22:10	86.5	↑1.7
4/9 22:20	88.2	↑1.7
4/9 22:30	89.8	↑1.6
4/9 22:40	91.4	↑1.6
4/9 22:50	92.9	↑1.5
4/9 23:00	94.4	↑1.5
4/9 23:10	95.8	↑1.4
4/9 23:20	97.1	↑1.3
4/9 23:30	98.3	↑1.2
4/9 23:40	99.4	↑1.1
4/9 23:50	100.4	↑1.0