intertidal notes

Tide calendar / 2027

May 2027

Predicted lows and highs at Tanjong Pagar, Singapore time. Heights are relative to mean sea level, not chart datum, so don't compare them directly with official tables.

DayLow tidesHigh tidesShape
Sat 101:15☾ dark−0.16 m MSL13:34☀ daylight−0.80 m MSL06:45 +0.34 m MSL
20:35 +0.50 m MSL
Sun 202:21☾ dark−0.37 m MSL14:31☀ daylight−0.81 m MSL08:14 +0.44 m MSL
21:09 +0.62 m MSL
Mon 303:08☾ dark−0.62 m MSL15:17☀ daylight−0.82 m MSL09:14 +0.60 m MSL
21:39 +0.75 m MSL
Tue 403:47☾ dark−0.88 m MSL15:57☀ daylight−0.81 m MSL10:02 +0.77 m MSL
22:08 +0.87 m MSL
Wed 504:22☾ dark−1.15 m MSL16:32☀ daylight−0.78 m MSL10:45 +0.90 m MSL
22:37 +0.99 m MSL
Thu 604:57fair☾ dark−1.40 m MSL17:06☀ daylight−0.72 m MSL11:27 +1.00 m MSL
23:07 +1.10 m MSL
Fri 705:33good☾ dark−1.61 m MSL17:40☀ daylight−0.64 m MSL12:09 +1.05 m MSL
23:39 +1.19 m MSL
Sat 806:12excellent☾ dark−1.77 m MSL18:15☀ daylight−0.54 m MSL12:53 +1.03 m MSL
Sun 906:54excellent◐ twilight−1.84 m MSL18:53☀ daylight−0.42 m MSL00:13 +1.24 m MSL
13:38 +0.97 m MSL
Mon 1007:40excellent☀ daylight−1.82 m MSL19:35☾ dark−0.31 m MSL00:50 +1.24 m MSL
14:28 +0.86 m MSL
Tue 1108:32excellent☀ daylight−1.72 m MSL20:27☾ dark−0.20 m MSL01:32 +1.18 m MSL
15:23 +0.73 m MSL
Wed 1209:31good☀ daylight−1.54 m MSL21:34☾ dark−0.14 m MSL02:20 +1.05 m MSL
16:26 +0.61 m MSL
Thu 1310:38fair☀ daylight−1.33 m MSL23:00☾ dark−0.16 m MSL03:19 +0.87 m MSL
17:40 +0.55 m MSL
Fri 1411:52☀ daylight−1.13 m MSL04:39 +0.69 m MSL
18:53 +0.56 m MSL
Sat 1500:30☾ dark−0.31 m MSL13:07☀ daylight−0.97 m MSL06:23 +0.60 m MSL
19:53 +0.62 m MSL
Sun 1601:47☾ dark−0.56 m MSL14:15☀ daylight−0.84 m MSL08:00 +0.65 m MSL
20:41 +0.70 m MSL
Mon 1702:49☾ dark−0.85 m MSL15:14☀ daylight−0.73 m MSL09:13 +0.77 m MSL
21:21 +0.78 m MSL
Tue 1803:40☾ dark−1.13 m MSL16:02☀ daylight−0.62 m MSL10:12 +0.87 m MSL
21:56 +0.87 m MSL
Wed 1904:24fair☾ dark−1.36 m MSL16:42☀ daylight−0.51 m MSL11:01 +0.92 m MSL
22:29 +0.94 m MSL
Thu 2005:05good☾ dark−1.53 m MSL17:16☀ daylight−0.42 m MSL11:45 +0.92 m MSL
23:01 +1.00 m MSL
Fri 2105:43good☾ dark−1.63 m MSL17:46☀ daylight−0.36 m MSL12:25 +0.87 m MSL
23:31 +1.04 m MSL
Sat 2206:19excellent☾ dark−1.67 m MSL18:15☀ daylight−0.31 m MSL13:02 +0.79 m MSL
Sun 2306:56excellent☀ daylight−1.64 m MSL18:46☀ daylight−0.28 m MSL00:03 +1.05 m MSL
13:38 +0.71 m MSL
Mon 2407:32good☀ daylight−1.57 m MSL19:20◐ twilight−0.26 m MSL00:35 +1.03 m MSL
14:14 +0.62 m MSL
Tue 2508:10good☀ daylight−1.46 m MSL19:59☾ dark−0.24 m MSL01:10 +0.96 m MSL
14:51 +0.56 m MSL
Wed 2608:51fair☀ daylight−1.32 m MSL20:48☾ dark−0.22 m MSL01:47 +0.86 m MSL
15:32 +0.50 m MSL
Thu 2709:35fair☀ daylight−1.18 m MSL21:48☾ dark−0.22 m MSL02:29 +0.73 m MSL
16:18 +0.47 m MSL
Fri 2810:25☀ daylight−1.03 m MSL22:59☾ dark−0.26 m MSL03:19 +0.58 m MSL
17:10 +0.45 m MSL
Sat 2911:20☀ daylight−0.89 m MSL04:22 +0.44 m MSL
18:06 +0.47 m MSL
Sun 3000:10☾ dark−0.37 m MSL12:18☀ daylight−0.77 m MSL05:45 +0.35 m MSL
19:00 +0.53 m MSL
Mon 3101:15☾ dark−0.55 m MSL13:16☀ daylight−0.67 m MSL07:16 +0.35 m MSL
19:49 +0.61 m MSL