20 (水)	09:06	18:11	-	-
	119cm	44cm	-	-
若潮 出 06:24 入 17:13 出 11:59 入 02:17

苫小牧（北海道）2013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	91.2	↑0.4
2/20 00:10	91.6	↑0.4
2/20 00:20	91.9	↑0.3
2/20 00:30	92.2	↑0.3
2/20 00:40	92.5	↑0.3
2/20 00:50	92.7	↑0.2
2/20 01:00	92.8	↑0.1
2/20 01:10	93.0	↑0.2
2/20 01:20	93.1	↑0.1
2/20 01:30	93.2	↑0.1
2/20 01:40	93.3	↑0.1
2/20 01:50	93.4	↑0.1
2/20 02:00	93.5	↑0.1
2/20 02:10	93.6	↑0.1
2/20 02:20	93.8	↑0.2
2/20 02:30	94.0	↑0.2
2/20 02:40	94.2	↑0.2
2/20 02:50	94.5	↑0.3
2/20 03:00	94.8	↑0.3
2/20 03:10	95.1	↑0.3
2/20 03:20	95.4	↑0.3
2/20 03:30	95.9	↑0.5
2/20 03:40	96.3	↑0.4
2/20 03:50	96.8	↑0.5
2/20 04:00	97.3	↑0.5
2/20 04:10	97.8	↑0.5
2/20 04:20	98.4	↑0.6
2/20 04:30	99.0	↑0.6
2/20 04:40	99.6	↑0.6
2/20 04:50	100.3	↑0.7
2/20 05:00	101.0	↑0.7
2/20 05:10	101.7	↑0.7
2/20 05:20	102.5	↑0.8
2/20 05:30	103.3	↑0.8
2/20 05:40	104.1	↑0.8
2/20 05:50	105.0	↑0.9
2/20 06:00	105.8	↑0.8
2/20 06:10	106.7	↑0.9
2/20 06:20	107.7	↑1.0
2/20 06:30	108.6	↑0.9
2/20 06:40	109.5	↑0.9
2/20 06:50	110.4	↑0.9
2/20 07:00	111.4	↑1.0
2/20 07:10	112.3	↑0.9
2/20 07:20	113.1	↑0.8
2/20 07:30	113.9	↑0.8
2/20 07:40	114.7	↑0.8
2/20 07:50	115.4	↑0.7
2/20 08:00	116.1	↑0.7
2/20 08:10	116.6	↑0.5
2/20 08:20	117.1	↑0.5
2/20 08:30	117.5	↑0.4
2/20 08:40	117.8	↑0.3
2/20 08:50	118.0	↑0.2
2/20 09:00	118.1	↑0.1	満潮
2/20 09:10	118.1	0
2/20 09:20	118.0	↓-0.1
2/20 09:30	117.8	↓-0.2
2/20 09:40	117.5	↓-0.3
2/20 09:50	117.1	↓-0.4
2/20 10:00	116.6	↓-0.5
2/20 10:10	116.1	↓-0.5
2/20 10:20	115.4	↓-0.7
2/20 10:30	114.7	↓-0.7
2/20 10:40	113.8	↓-0.9
2/20 10:50	112.9	↓-0.9
2/20 11:00	112.0	↓-0.9
2/20 11:10	110.9	↓-1.1
2/20 11:20	109.8	↓-1.1
2/20 11:30	108.5	↓-1.3
2/20 11:40	107.2	↓-1.3
2/20 11:50	105.9	↓-1.3
2/20 12:00	104.4	↓-1.5
2/20 12:10	102.9	↓-1.5
2/20 12:20	101.2	↓-1.7
2/20 12:30	99.6	↓-1.6
2/20 12:40	97.8	↓-1.8
2/20 12:50	95.9	↓-1.9
2/20 13:00	94.0	↓-1.9
2/20 13:10	92.1	↓-1.9
2/20 13:20	90.0	↓-2.1
2/20 13:30	87.9	↓-2.1
2/20 13:40	85.8	↓-2.1
2/20 13:50	83.6	↓-2.2
2/20 14:00	81.4	↓-2.2
2/20 14:10	79.2	↓-2.2
2/20 14:20	77.0	↓-2.2
2/20 14:30	74.7	↓-2.3	最大潮位差
2/20 14:40	72.5	↓-2.2
2/20 14:50	70.3	↓-2.2
2/20 15:00	68.1	↓-2.2
2/20 15:10	65.9	↓-2.2
2/20 15:20	63.8	↓-2.1
2/20 15:30	61.8	↓-2.0
2/20 15:40	59.8	↓-2.0
2/20 15:50	57.9	↓-1.9
2/20 16:00	56.1	↓-1.8
2/20 16:10	54.3	↓-1.8
2/20 16:20	52.7	↓-1.6
2/20 16:30	51.2	↓-1.5
2/20 16:40	49.8	↓-1.4
2/20 16:50	48.5	↓-1.3
2/20 17:00	47.4	↓-1.1
2/20 17:10	46.4	↓-1.0
2/20 17:20	45.5	↓-0.9
2/20 17:30	44.8	↓-0.7
2/20 17:40	44.2	↓-0.6
2/20 17:50	43.8	↓-0.4
2/20 18:00	43.6	↓-0.2
2/20 18:10	43.5	↓-0.1	干潮
2/20 18:20	43.6	↑0.1
2/20 18:30	43.8	↑0.2
2/20 18:40	44.2	↑0.4
2/20 18:50	44.8	↑0.6
2/20 19:00	45.5	↑0.7
2/20 19:10	46.3	↑0.8
2/20 19:20	47.3	↑1.0
2/20 19:30	48.4	↑1.1
2/20 19:40	49.6	↑1.2
2/20 19:50	50.9	↑1.3
2/20 20:00	52.4	↑1.5
2/20 20:10	53.9	↑1.5
2/20 20:20	55.5	↑1.6
2/20 20:30	57.2	↑1.7
2/20 20:40	58.9	↑1.7
2/20 20:50	60.7	↑1.8
2/20 21:00	62.5	↑1.8
2/20 21:10	64.3	↑1.8
2/20 21:20	66.2	↑1.9
2/20 21:30	68.1	↑1.9
2/20 21:40	69.9	↑1.8
2/20 21:50	71.8	↑1.9
2/20 22:00	73.7	↑1.9
2/20 22:10	75.5	↑1.8
2/20 22:20	77.3	↑1.8
2/20 22:30	79.0	↑1.7
2/20 22:40	80.8	↑1.8
2/20 22:50	82.4	↑1.6
2/20 23:00	84.0	↑1.6
2/20 23:10	85.6	↑1.6
2/20 23:20	87.1	↑1.5
2/20 23:30	88.5	↑1.4
2/20 23:40	89.9	↑1.4
2/20 23:50	91.2	↑1.3