20 (水)	08:10	01:49	-	16:33
	127cm	81cm	-	50cm
小潮 出 06:25 入 17:12 出 01:12 入 11:19

苫小牧（北海道）2036年02月20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
2/20 00:00	86.1	↓-0.8
2/20 00:10	85.3	↓-0.8
2/20 00:20	84.5	↓-0.8
2/20 00:30	83.8	↓-0.7
2/20 00:40	83.0	↓-0.8
2/20 00:50	82.4	↓-0.6
2/20 01:00	81.8	↓-0.6
2/20 01:10	81.3	↓-0.5
2/20 01:20	80.9	↓-0.4
2/20 01:30	80.6	↓-0.3
2/20 01:40	80.4	↓-0.2	干潮
2/20 01:50	80.4	0
2/20 02:00	80.5	↑0.1
2/20 02:10	80.7	↑0.2
2/20 02:20	81.1	↑0.4
2/20 02:30	81.5	↑0.4
2/20 02:40	82.1	↑0.6
2/20 02:50	82.7	↑0.6
2/20 03:00	83.5	↑0.8
2/20 03:10	84.4	↑0.9
2/20 03:20	85.3	↑0.9
2/20 03:30	86.3	↑1.0
2/20 03:40	87.4	↑1.1
2/20 03:50	88.6	↑1.2
2/20 04:00	89.9	↑1.3
2/20 04:10	91.2	↑1.3
2/20 04:20	92.7	↑1.5
2/20 04:30	94.2	↑1.5
2/20 04:40	95.8	↑1.6
2/20 04:50	97.5	↑1.7
2/20 05:00	99.3	↑1.8
2/20 05:10	101.1	↑1.8
2/20 05:20	103.0	↑1.9
2/20 05:30	104.9	↑1.9
2/20 05:40	106.9	↑2.0
2/20 05:50	108.9	↑2.0
2/20 06:00	110.9	↑2.0
2/20 06:10	112.8	↑1.9
2/20 06:20	114.7	↑1.9
2/20 06:30	116.6	↑1.9
2/20 06:40	118.3	↑1.7
2/20 06:50	119.9	↑1.6
2/20 07:00	121.4	↑1.5
2/20 07:10	122.7	↑1.3
2/20 07:20	123.8	↑1.1
2/20 07:30	124.7	↑0.9
2/20 07:40	125.4	↑0.7
2/20 07:50	125.9	↑0.5
2/20 08:00	126.2	↑0.3	満潮
2/20 08:10	126.3	↑0.1	満潮
2/20 08:20	126.2	↓-0.1
2/20 08:30	125.9	↓-0.3
2/20 08:40	125.4	↓-0.5
2/20 08:50	124.7	↓-0.7
2/20 09:00	123.9	↓-0.8
2/20 09:10	123.0	↓-0.9
2/20 09:20	121.9	↓-1.1
2/20 09:30	120.6	↓-1.3
2/20 09:40	119.3	↓-1.3
2/20 09:50	117.8	↓-1.5
2/20 10:00	116.3	↓-1.5
2/20 10:10	114.6	↓-1.7
2/20 10:20	112.9	↓-1.7
2/20 10:30	111.1	↓-1.8
2/20 10:40	109.2	↓-1.9
2/20 10:50	107.2	↓-2.0
2/20 11:00	105.1	↓-2.1
2/20 11:10	102.9	↓-2.2
2/20 11:20	100.6	↓-2.3
2/20 11:30	98.3	↓-2.3
2/20 11:40	95.9	↓-2.4
2/20 11:50	93.5	↓-2.4
2/20 12:00	91.0	↓-2.5
2/20 12:10	88.4	↓-2.6	最大潮位差
2/20 12:20	85.9	↓-2.5
2/20 12:30	83.3	↓-2.6	最大潮位差
2/20 12:40	80.8	↓-2.5
2/20 12:50	78.3	↓-2.5
2/20 13:00	75.8	↓-2.5
2/20 13:10	73.4	↓-2.4
2/20 13:20	71.1	↓-2.3
2/20 13:30	68.9	↓-2.2
2/20 13:40	66.8	↓-2.1
2/20 13:50	64.8	↓-2.0
2/20 14:00	63.0	↓-1.8
2/20 14:10	61.2	↓-1.8
2/20 14:20	59.6	↓-1.6
2/20 14:30	58.1	↓-1.5
2/20 14:40	56.8	↓-1.3
2/20 14:50	55.5	↓-1.3
2/20 15:00	54.4	↓-1.1
2/20 15:10	53.4	↓-1.0
2/20 15:20	52.5	↓-0.9
2/20 15:30	51.8	↓-0.7
2/20 15:40	51.1	↓-0.7
2/20 15:50	50.6	↓-0.5
2/20 16:00	50.1	↓-0.5
2/20 16:10	49.8	↓-0.3
2/20 16:20	49.6	↓-0.2
2/20 16:30	49.5	↓-0.1	干潮
2/20 16:40	49.6	↑0.1
2/20 16:50	49.7	↑0.1
2/20 17:00	50.0	↑0.3
2/20 17:10	50.5	↑0.5
2/20 17:20	51.0	↑0.5
2/20 17:30	51.7	↑0.7
2/20 17:40	52.6	↑0.9
2/20 17:50	53.5	↑0.9
2/20 18:00	54.6	↑1.1
2/20 18:10	55.8	↑1.2
2/20 18:20	57.1	↑1.3
2/20 18:30	58.5	↑1.4
2/20 18:40	59.9	↑1.4
2/20 18:50	61.4	↑1.5
2/20 19:00	62.9	↑1.5
2/20 19:10	64.5	↑1.6
2/20 19:20	66.0	↑1.5
2/20 19:30	67.6	↑1.6
2/20 19:40	69.1	↑1.5
2/20 19:50	70.6	↑1.5
2/20 20:00	72.0	↑1.4
2/20 20:10	73.4	↑1.4
2/20 20:20	74.8	↑1.4
2/20 20:30	76.1	↑1.3
2/20 20:40	77.3	↑1.2
2/20 20:50	78.5	↑1.2
2/20 21:00	79.6	↑1.1
2/20 21:10	80.7	↑1.1
2/20 21:20	81.8	↑1.1
2/20 21:30	82.8	↑1.0
2/20 21:40	83.8	↑1.0
2/20 21:50	84.7	↑0.9
2/20 22:00	85.7	↑1.0
2/20 22:10	86.5	↑0.8
2/20 22:20	87.4	↑0.9
2/20 22:30	88.2	↑0.8
2/20 22:40	88.9	↑0.7
2/20 22:50	89.7	↑0.8
2/20 23:00	90.3	↑0.6
2/20 23:10	90.9	↑0.6
2/20 23:20	91.4	↑0.5
2/20 23:30	91.8	↑0.4
2/20 23:40	92.2	↑0.4
2/20 23:50	92.5	↑0.3