9 (月)	07:40	02:11	-	16:01
	110cm	92cm	-	46cm
小潮 出 05:04 入 18:09 出 01:23 入 11:07

苫小牧（北海道）2018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	96.0	↓-0.3
4/9 00:10	95.6	↓-0.4
4/9 00:20	95.2	↓-0.4
4/9 00:30	94.8	↓-0.4
4/9 00:40	94.4	↓-0.4
4/9 00:50	93.9	↓-0.5
4/9 01:00	93.5	↓-0.4
4/9 01:10	93.1	↓-0.4
4/9 01:20	92.8	↓-0.3
4/9 01:30	92.5	↓-0.3
4/9 01:40	92.3	↓-0.2
4/9 01:50	92.1	↓-0.2
4/9 02:00	92.0	↓-0.1
4/9 02:10	91.9	↓-0.1	干潮
4/9 02:20	92.0	↑0.1
4/9 02:30	92.1	↑0.1
4/9 02:40	92.2	↑0.1
4/9 02:50	92.4	↑0.2
4/9 03:00	92.7	↑0.3
4/9 03:10	93.0	↑0.3
4/9 03:20	93.3	↑0.3
4/9 03:30	93.7	↑0.4
4/9 03:40	94.1	↑0.4
4/9 03:50	94.6	↑0.5
4/9 04:00	95.0	↑0.4
4/9 04:10	95.6	↑0.6
4/9 04:20	96.1	↑0.5
4/9 04:30	96.7	↑0.6
4/9 04:40	97.4	↑0.7
4/9 04:50	98.0	↑0.6
4/9 05:00	98.8	↑0.8
4/9 05:10	99.6	↑0.8
4/9 05:20	100.4	↑0.8
4/9 05:30	101.2	↑0.8
4/9 05:40	102.1	↑0.9
4/9 05:50	103.0	↑0.9
4/9 06:00	103.9	↑0.9
4/9 06:10	104.8	↑0.9
4/9 06:20	105.7	↑0.9
4/9 06:30	106.5	↑0.8
4/9 06:40	107.3	↑0.8
4/9 06:50	108.0	↑0.7
4/9 07:00	108.6	↑0.6
4/9 07:10	109.0	↑0.4
4/9 07:20	109.4	↑0.4
4/9 07:30	109.6	↑0.2	満潮
4/9 07:40	109.7	↑0.1	満潮
4/9 07:50	109.6	↓-0.1
4/9 08:00	109.3	↓-0.3
4/9 08:10	108.9	↓-0.4
4/9 08:20	108.3	↓-0.6
4/9 08:30	107.6	↓-0.7
4/9 08:40	106.8	↓-0.8
4/9 08:50	105.8	↓-1.0
4/9 09:00	104.7	↓-1.1
4/9 09:10	103.5	↓-1.2
4/9 09:20	102.2	↓-1.3
4/9 09:30	100.8	↓-1.4
4/9 09:40	99.4	↓-1.4
4/9 09:50	97.9	↓-1.5
4/9 10:00	96.3	↓-1.6
4/9 10:10	94.7	↓-1.6
4/9 10:20	93.0	↓-1.7
4/9 10:30	91.3	↓-1.7
4/9 10:40	89.6	↓-1.7
4/9 10:50	87.8	↓-1.8
4/9 11:00	86.0	↓-1.8
4/9 11:10	84.1	↓-1.9
4/9 11:20	82.2	↓-1.9
4/9 11:30	80.3	↓-1.9
4/9 11:40	78.4	↓-1.9
4/9 11:50	76.4	↓-2.0	最大潮位差
4/9 12:00	74.4	↓-2.0	最大潮位差
4/9 12:10	72.4	↓-2.0	最大潮位差
4/9 12:20	70.4	↓-2.0	最大潮位差
4/9 12:30	68.4	↓-2.0	最大潮位差
4/9 12:40	66.5	↓-1.9
4/9 12:50	64.5	↓-2.0	最大潮位差
4/9 13:00	62.6	↓-1.9
4/9 13:10	60.8	↓-1.8
4/9 13:20	59.0	↓-1.8
4/9 13:30	57.4	↓-1.6
4/9 13:40	55.8	↓-1.6
4/9 13:50	54.3	↓-1.5
4/9 14:00	53.0	↓-1.3
4/9 14:10	51.7	↓-1.3
4/9 14:20	50.6	↓-1.1
4/9 14:30	49.5	↓-1.1
4/9 14:40	48.6	↓-0.9
4/9 14:50	47.8	↓-0.8
4/9 15:00	47.2	↓-0.6
4/9 15:10	46.6	↓-0.6
4/9 15:20	46.1	↓-0.5
4/9 15:30	45.8	↓-0.3
4/9 15:40	45.5	↓-0.3
4/9 15:50	45.4	↓-0.1
4/9 16:00	45.3	↓-0.1	干潮
4/9 16:10	45.4	↑0.1
4/9 16:20	45.5	↑0.1
4/9 16:30	45.8	↑0.3
4/9 16:40	46.1	↑0.3
4/9 16:50	46.6	↑0.5
4/9 17:00	47.2	↑0.6
4/9 17:10	47.9	↑0.7
4/9 17:20	48.7	↑0.8
4/9 17:30	49.6	↑0.9
4/9 17:40	50.7	↑1.1
4/9 17:50	51.8	↑1.1
4/9 18:00	53.1	↑1.3
4/9 18:10	54.5	↑1.4
4/9 18:20	55.9	↑1.4
4/9 18:30	57.5	↑1.6
4/9 18:40	59.1	↑1.6
4/9 18:50	60.8	↑1.7
4/9 19:00	62.5	↑1.7
4/9 19:10	64.3	↑1.8
4/9 19:20	66.1	↑1.8
4/9 19:30	67.9	↑1.8
4/9 19:40	69.6	↑1.7
4/9 19:50	71.4	↑1.8
4/9 20:00	73.1	↑1.7
4/9 20:10	74.8	↑1.7
4/9 20:20	76.5	↑1.7
4/9 20:30	78.1	↑1.6
4/9 20:40	79.6	↑1.5
4/9 20:50	81.1	↑1.5
4/9 21:00	82.6	↑1.5
4/9 21:10	84.0	↑1.4
4/9 21:20	85.4	↑1.4
4/9 21:30	86.7	↑1.3
4/9 21:40	88.0	↑1.3
4/9 21:50	89.2	↑1.2
4/9 22:00	90.4	↑1.2
4/9 22:10	91.5	↑1.1
4/9 22:20	92.6	↑1.1
4/9 22:30	93.7	↑1.1
4/9 22:40	94.7	↑1.0
4/9 22:50	95.6	↑0.9
4/9 23:00	96.5	↑0.9
4/9 23:10	97.4	↑0.9
4/9 23:20	98.1	↑0.7
4/9 23:30	98.8	↑0.7
4/9 23:40	99.3	↑0.5
4/9 23:50	99.8	↑0.5