Florida tide station

St. Petersburg tide times

Today, Sunday, October 18, 2026: high tide at 6:21 AM (2.3 ft); low tide at 3:26 PM (0.4 ft). Water temperature 82.2 F at St. Petersburg.

NOAA station 8726520 · Reference station · MLLW datum · times in EDT · sunrise 7:33 AM, sunset 6:59 PM · first quarter (51% lit)

High tide▲

6:21AM

2.3FT MLLW

high

Low tide▼

3:26PM

0.4FT MLLW

low

predicted height above MLLWnightnow (build time; your browser updates it)

As of 5:20 AM the tide is rising toward high tide at 6:21 AM (2.3 ft).

First Quarter 51% litSunrise 7:33 AMSunset 6:59 PMDaylight 11h 26mEDT

High tide at St. Petersburg, Florida on October 18, 2026 is at 6:21 AM (2.3 ft above MLLW).
Low tide at St. Petersburg on October 18, 2026 is at 3:26 PM (0.4 ft).
Today's tidal range at St. Petersburg is 1.9 ft (highest high 2.3 ft, lowest low 0.4 ft).
The nearest NOAA water temperature to St. Petersburg is 82.2 F at St. Petersburg, as of October 18, 2026.
Sunrise 7:33 AM, sunset 6:59 PM (EDT); moon first quarter, 51% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 8726520 (harmonic reference station), heights above MLLW.

Next 7 days at St. Petersburg

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	6:21 AM2.3 ft	3:26 PM0.4 ft			7:33 AM	6:59 PM	51%
Mon Oct 19	12:30 AM1.8 ft	2:32 AM1.8 ft	8:01 AM2.1 ft	4:29 PM0.4 ft	7:33 AM	6:58 PM	61%
Tue Oct 20	12:15 AM1.8 ft	4:14 AM1.6 ft	9:42 AM2.1 ft	5:20 PM0.5 ft	7:34 AM	6:57 PM	71%
Wed Oct 21	12:25 AM1.9 ft	5:18 AM1.3 ft	11:06 AM2.1 ft	6:00 PM0.6 ft	7:34 AM	6:56 PM	80%
Thu Oct 22	12:36 AM2.0 ft	6:08 AM1.1 ft	12:11 PM2.2 ft	6:33 PM0.8 ft	7:35 AM	6:55 PM	88%
Fri Oct 23	12:46 AM2.1 ft	6:51 AM0.8 ft	1:06 PM2.2 ft	7:02 PM1.0 ft	7:36 AM	6:54 PM	94%
Sat Oct 24	12:57 AM2.3 ft	7:33 AM0.5 ft	1:58 PM2.1 ft	7:26 PM1.2 ft	7:36 AM	6:53 PM	98%

Water temperature near St. Petersburg

82.2 F (27.9 C)

NOAA CO-OPS station 8726520 (this station's own sensor), read 5:00 AM local, October 18, 2026

Over the past 30 days this sensor ranged from 80.6 to 89.8 F. Typical for October here is 79.4 F (5-year hourly mean; range 71.8 to 87.1), so today is 2.8 F above typical.

Water temperature is the nearest NOAA reading to St. Petersburg, not a measurement at the tide gauge itself. See water temperature by state for every sensor and buoy.

Tide tables

High (▲) and low (▼) tides in EDT with sunrise, sunset and moon illumination. CSV of today's tides for every Florida station.

October 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Thu Oct 1					7:23 AM	7:17 PM	72%
Fri Oct 2					7:24 AM	7:16 PM	62%
Sat Oct 3					7:24 AM	7:15 PM	52%
Sun Oct 4					7:25 AM	7:13 PM	41%
Mon Oct 5					7:25 AM	7:12 PM	31%
Tue Oct 6					7:26 AM	7:11 PM	22%
Wed Oct 7					7:26 AM	7:10 PM	14%
Thu Oct 8					7:27 AM	7:09 PM	7%
Fri Oct 9					7:28 AM	7:08 PM	3%
Sat Oct 10					7:28 AM	7:07 PM	0%
Sun Oct 11					7:29 AM	7:06 PM	0%
Mon Oct 12					7:29 AM	7:05 PM	2%
Tue Oct 13					7:30 AM	7:04 PM	7%
Wed Oct 14					7:30 AM	7:03 PM	13%
Thu Oct 15					7:31 AM	7:02 PM	21%
Fri Oct 16	4:23 AM2.6 ft	1:06 PM0.3 ft			7:31 AM	7:01 PM	30%
Sat Oct 17	5:11 AM2.4 ft	2:14 PM0.4 ft			7:32 AM	7:00 PM	40%
Sun Oct 18today	6:21 AM2.3 ft	3:26 PM0.4 ft			7:33 AM	6:59 PM	51%
Mon Oct 19	12:30 AM1.8 ft	2:32 AM1.8 ft	8:01 AM2.1 ft	4:29 PM0.4 ft	7:33 AM	6:58 PM	61%
Tue Oct 20	12:15 AM1.8 ft	4:14 AM1.6 ft	9:42 AM2.1 ft	5:20 PM0.5 ft	7:34 AM	6:57 PM	71%
Wed Oct 21	12:25 AM1.9 ft	5:18 AM1.3 ft	11:06 AM2.1 ft	6:00 PM0.6 ft	7:34 AM	6:56 PM	80%
Thu Oct 22	12:36 AM2.0 ft	6:08 AM1.1 ft	12:11 PM2.2 ft	6:33 PM0.8 ft	7:35 AM	6:55 PM	88%
Fri Oct 23	12:46 AM2.1 ft	6:51 AM0.8 ft	1:06 PM2.2 ft	7:02 PM1.0 ft	7:36 AM	6:54 PM	94%
Sat Oct 24	12:57 AM2.3 ft	7:33 AM0.5 ft	1:58 PM2.1 ft	7:26 PM1.2 ft	7:36 AM	6:53 PM	98%
Sun Oct 25	1:12 AM2.5 ft	8:16 AM0.2 ft	2:52 PM2.0 ft	7:47 PM1.4 ft	7:37 AM	6:52 PM	100%
Mon Oct 26	1:33 AM2.7 ft	9:01 AM-0.0 ft	3:52 PM1.9 ft	8:02 PM1.5 ft	7:38 AM	6:51 PM	99%
Tue Oct 27	1:58 AM2.8 ft	9:48 AM-0.2 ft	5:05 PM1.8 ft	8:10 PM1.6 ft	7:38 AM	6:50 PM	97%
Wed Oct 28	2:30 AM3.0 ft	10:40 AM-0.3 ft			7:39 AM	6:50 PM	92%
Thu Oct 29	3:08 AM3.0 ft	11:38 AM-0.2 ft			7:40 AM	6:49 PM	85%
Fri Oct 30	3:56 AM2.9 ft	12:41 PM-0.2 ft			7:40 AM	6:48 PM	77%
Sat Oct 31	4:55 AM2.7 ft	1:50 PM-0.0 ft			7:41 AM	6:47 PM	68%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	5:13 AM2.5 ft	2:01 PM0.1 ft			6:42 AM	5:46 PM	57%
Mon Nov 2	6:51 AM2.2 ft	3:04 PM0.3 ft	10:44 PM1.7 ft		6:42 AM	5:46 PM	46%
Tue Nov 3	2:58 AM1.4 ft	8:43 AM2.0 ft	3:56 PM0.4 ft	10:55 PM1.9 ft	6:43 AM	5:45 PM	36%
Wed Nov 4	4:20 AM1.0 ft	10:22 AM2.0 ft	4:38 PM0.7 ft	11:09 PM2.0 ft	6:44 AM	5:44 PM	26%
Thu Nov 5	5:19 AM0.7 ft	11:37 AM1.9 ft	5:12 PM0.9 ft	11:24 PM2.2 ft	6:44 AM	5:44 PM	17%
Fri Nov 6	6:08 AM0.4 ft	12:38 PM1.9 ft	5:40 PM1.1 ft	11:39 PM2.4 ft	6:45 AM	5:43 PM	10%
Sat Nov 7	6:50 AM0.2 ft	1:34 PM1.8 ft	6:04 PM1.3 ft	11:56 PM2.5 ft	6:46 AM	5:42 PM	5%
Sun Nov 8	7:29 AM0.0 ft	2:27 PM1.7 ft	6:23 PM1.4 ft		6:47 AM	5:42 PM	1%
Mon Nov 9	12:17 AM2.6 ft	8:06 AM-0.1 ft	3:22 PM1.7 ft	6:37 PM1.5 ft	6:47 AM	5:41 PM	0%
Tue Nov 10	12:41 AM2.7 ft	8:43 AM-0.1 ft	4:21 PM1.6 ft	6:44 PM1.6 ft	6:48 AM	5:41 PM	1%
Wed Nov 11	1:08 AM2.7 ft	9:21 AM-0.1 ft			6:49 AM	5:40 PM	4%
Thu Nov 12	1:39 AM2.6 ft	10:02 AM-0.1 ft			6:50 AM	5:40 PM	10%
Fri Nov 13	2:16 AM2.5 ft	10:47 AM-0.0 ft			6:50 AM	5:39 PM	17%
Sat Nov 14	3:01 AM2.4 ft	11:37 AM0.0 ft			6:51 AM	5:39 PM	25%
Sun Nov 15	3:56 AM2.2 ft	12:30 PM0.1 ft	8:42 PM1.6 ft	11:04 PM1.5 ft	6:52 AM	5:38 PM	35%
Mon Nov 16	5:05 AM2.1 ft	1:25 PM0.2 ft	9:11 PM1.6 ft		6:53 AM	5:38 PM	45%
Tue Nov 17	1:14 AM1.4 ft	6:28 AM1.9 ft	2:18 PM0.3 ft	9:35 PM1.7 ft	6:53 AM	5:38 PM	56%
Wed Nov 18	2:41 AM1.2 ft	8:00 AM1.7 ft	3:06 PM0.5 ft	9:56 PM1.8 ft	6:54 AM	5:37 PM	66%
Thu Nov 19	3:48 AM0.9 ft	9:32 AM1.7 ft	3:48 PM0.7 ft	10:14 PM1.9 ft	6:55 AM	5:37 PM	76%
Fri Nov 20	4:43 AM0.6 ft	10:54 AM1.7 ft	4:24 PM0.9 ft	10:34 PM2.1 ft	6:56 AM	5:37 PM	84%
Sat Nov 21	5:32 AM0.2 ft	12:07 PM1.7 ft	4:54 PM1.1 ft	10:55 PM2.3 ft	6:57 AM	5:36 PM	91%
Sun Nov 22	6:19 AM-0.1 ft	1:16 PM1.6 ft	5:17 PM1.3 ft	11:20 PM2.5 ft	6:57 AM	5:36 PM	96%
Mon Nov 23	7:06 AM-0.4 ft	2:30 PM1.6 ft	5:30 PM1.5 ft	11:50 PM2.7 ft	6:58 AM	5:36 PM	99%
Tue Nov 24	7:55 AM-0.5 ft				6:59 AM	5:36 PM	100%
Wed Nov 25	12:25 AM2.9 ft	8:46 AM-0.6 ft			7:00 AM	5:35 PM	98%
Thu Nov 26	1:08 AM2.9 ft	9:39 AM-0.6 ft			7:00 AM	5:35 PM	95%
Fri Nov 27	1:58 AM2.8 ft	10:34 AM-0.6 ft			7:01 AM	5:35 PM	89%
Sat Nov 28	2:56 AM2.7 ft	11:30 AM-0.4 ft			7:02 AM	5:35 PM	81%
Sun Nov 29	4:04 AM2.4 ft	12:25 PM-0.2 ft	8:28 PM1.4 ft	11:13 PM1.3 ft	7:03 AM	5:35 PM	73%
Mon Nov 30	5:21 AM2.1 ft	1:18 PM0.0 ft	8:43 PM1.5 ft		7:04 AM	5:35 PM	63%

Tidal datums at St. Petersburg

Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8726520, in feet above MLLW:

MHHW

5.63 ft

Mean higher high water

MHW

5.35 ft

Mean high water

MSL

4.57 ft

Mean sea level

MLW

3.76 ft

Mean low water

1.59 ft

Mean range

2.26 ft

Diurnal range

Highest observed water level: 11.89 ft above MLLW on September 27, 2024. Tidal datum epoch 1983-2001.

Nearby tide stations

Point Pinellas4.1 mi · next high 5:59 AM
Gulfport5.2 mi · next high 10:58 PM
Tierra Verde7.5 mi
Long Key, 0.5mi N. of Corey Causeway7.8 mi · next high 11:12 PM
Old Port Tampa8.1 mi · next high 7:02 AM
Port Manatee9.3 mi

Questions

What time is high tide at St. Petersburg today?

High tide at St. Petersburg, Florida on Sunday, October 18, 2026 is at 6:21 AM (2.3 ft above MLLW), NOAA prediction, local time.

What time is low tide at St. Petersburg today?

Low tide at St. Petersburg on Sunday, October 18, 2026 is at 3:26 PM (0.4 ft).

What is the water temperature at St. Petersburg?

The nearest NOAA water-temperature reading to St. Petersburg is 82.2 F at St. Petersburg, as of October 18, 2026.

Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 8726520.