Hawaii tide station

Napoopoo, Kealakekua Bay tide times

Today, Saturday, October 17, 2026: high tide at 9:23 AM (1.7 ft); low tide at 12:27 AM (0.3 ft). Water temperature 83.1 F at Kawaihae (39 mi away).

NOAA station 1618021 · Subordinate station · MLLW datum · times in HST · sunrise 6:19 AM, sunset 5:59 PM · first quarter (43% lit)

Low tide▼

12:27AM

0.3FT MLLW

low

High tide▲

9:23AM

1.7FT MLLW

high

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

As of 11:20 PM the tide is falling after the high at 9:23 AM.

First Quarter 43% litSunrise 6:19 AMSunset 5:59 PMDaylight 11h 40mHST

High tide at Napoopoo, Kealakekua Bay, Hawaii on October 17, 2026 is at 9:23 AM (1.7 ft above MLLW).
Low tide at Napoopoo, Kealakekua Bay on October 17, 2026 is at 12:27 AM (0.3 ft).
Today's tidal range at Napoopoo, Kealakekua Bay is 1.4 ft (highest high 1.7 ft, lowest low 0.3 ft).
The nearest NOAA water temperature to Napoopoo, Kealakekua Bay is 83.1 F at Kawaihae (39 mi away), as of October 17, 2026.
Sunrise 6:19 AM, sunset 5:59 PM (HST); moon first quarter, 43% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 1618021 (subordinate station), heights above MLLW.

Next 7 days at Napoopoo, Kealakekua Bay

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sat Oct 17today	12:27 AM0.3 ft	9:23 AM1.7 ft			6:19 AM	5:59 PM	43%
Sun Oct 18	1:29 AM0.4 ft	10:48 AM1.7 ft	7:16 PM0.6 ft	10:52 PM0.8 ft	6:19 AM	5:58 PM	53%
Mon Oct 19	3:47 AM0.5 ft	11:43 AM1.7 ft	7:04 PM0.5 ft		6:20 AM	5:58 PM	64%
Tue Oct 20	12:07 AM1.0 ft	5:18 AM0.5 ft	12:24 PM1.8 ft	7:13 PM0.4 ft	6:20 AM	5:57 PM	74%
Wed Oct 21	12:53 AM1.2 ft	6:20 AM0.4 ft	12:58 PM1.8 ft	7:29 PM0.3 ft	6:20 AM	5:56 PM	82%
Thu Oct 22	1:32 AM1.5 ft	7:12 AM0.4 ft	1:29 PM1.8 ft	7:49 PM0.2 ft	6:21 AM	5:55 PM	90%
Fri Oct 23	2:09 AM1.7 ft	8:00 AM0.4 ft	1:58 PM1.8 ft	8:12 PM0.0 ft	6:21 AM	5:55 PM	95%

Water temperature near Napoopoo, Kealakekua Bay

83.1 F (28.4 C)

NOAA CO-OPS station 1617433 (Kawaihae sensor, 39 mi away), read 11:00 PM local, October 17, 2026

Over the past 30 days this sensor ranged from 80.6 to 84.7 F. Typical for October here is 81.4 F (5-year hourly mean; range 78.1 to 84.7), so today is 1.7 F above typical.

Water temperature is the nearest NOAA reading to Napoopoo, Kealakekua Bay, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.

Tide tables

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

October 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Thu Oct 1					6:15 AM	6:12 PM	70%
Fri Oct 2					6:15 AM	6:11 PM	60%
Sat Oct 3					6:15 AM	6:10 PM	49%
Sun Oct 4					6:15 AM	6:09 PM	39%
Mon Oct 5					6:16 AM	6:08 PM	29%
Tue Oct 6					6:16 AM	6:08 PM	20%
Wed Oct 7					6:16 AM	6:07 PM	12%
Thu Oct 8					6:16 AM	6:06 PM	6%
Fri Oct 9					6:17 AM	6:05 PM	2%
Sat Oct 10					6:17 AM	6:04 PM	0%
Sun Oct 11					6:17 AM	6:03 PM	1%
Mon Oct 12					6:17 AM	6:03 PM	3%
Tue Oct 13					6:18 AM	6:02 PM	8%
Wed Oct 14					6:18 AM	6:01 PM	15%
Thu Oct 15					6:18 AM	6:00 PM	23%
Fri Oct 16	7:57 AM1.8 ft				6:19 AM	6:00 PM	32%
Sat Oct 17today	12:27 AM0.3 ft	9:23 AM1.7 ft			6:19 AM	5:59 PM	43%
Sun Oct 18	1:29 AM0.4 ft	10:48 AM1.7 ft	7:16 PM0.6 ft	10:52 PM0.8 ft	6:19 AM	5:58 PM	53%
Mon Oct 19	3:47 AM0.5 ft	11:43 AM1.7 ft	7:04 PM0.5 ft		6:20 AM	5:58 PM	64%
Tue Oct 20	12:07 AM1.0 ft	5:18 AM0.5 ft	12:24 PM1.8 ft	7:13 PM0.4 ft	6:20 AM	5:57 PM	74%
Wed Oct 21	12:53 AM1.2 ft	6:20 AM0.4 ft	12:58 PM1.8 ft	7:29 PM0.3 ft	6:20 AM	5:56 PM	82%
Thu Oct 22	1:32 AM1.5 ft	7:12 AM0.4 ft	1:29 PM1.8 ft	7:49 PM0.2 ft	6:21 AM	5:55 PM	90%
Fri Oct 23	2:09 AM1.7 ft	8:00 AM0.4 ft	1:58 PM1.8 ft	8:12 PM0.0 ft	6:21 AM	5:55 PM	95%
Sat Oct 24	2:46 AM2.0 ft	8:46 AM0.4 ft	2:28 PM1.7 ft	8:39 PM-0.1 ft	6:21 AM	5:54 PM	99%
Sun Oct 25	3:24 AM2.2 ft	9:32 AM0.4 ft	2:58 PM1.6 ft	9:08 PM-0.2 ft	6:22 AM	5:54 PM	100%
Mon Oct 26	4:04 AM2.4 ft	10:22 AM0.5 ft	3:29 PM1.5 ft	9:40 PM-0.2 ft	6:22 AM	5:53 PM	99%
Tue Oct 27	4:48 AM2.4 ft	11:17 AM0.5 ft	4:02 PM1.3 ft	10:16 PM-0.2 ft	6:23 AM	5:52 PM	96%
Wed Oct 28	5:36 AM2.4 ft	12:18 PM0.6 ft	4:36 PM1.2 ft	10:56 PM-0.2 ft	6:23 AM	5:52 PM	91%
Thu Oct 29	6:30 AM2.3 ft	1:26 PM0.6 ft	5:15 PM1.0 ft	11:42 PM-0.1 ft	6:23 AM	5:51 PM	84%
Fri Oct 30	7:29 AM2.2 ft	2:53 PM0.7 ft	6:08 PM0.9 ft		6:24 AM	5:51 PM	75%
Sat Oct 31	12:37 AM0.1 ft	8:41 AM2.1 ft	4:46 PM0.6 ft	7:50 PM0.8 ft	6:24 AM	5:50 PM	65%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	1:47 AM0.3 ft	9:59 AM2.0 ft	5:44 PM0.5 ft	10:29 PM0.9 ft	6:25 AM	5:50 PM	55%
Mon Nov 2	3:29 AM0.4 ft	11:04 AM1.9 ft	6:19 PM0.4 ft	11:58 PM1.1 ft	6:25 AM	5:49 PM	44%
Tue Nov 3	5:07 AM0.5 ft	11:54 AM1.9 ft	6:48 PM0.3 ft		6:26 AM	5:49 PM	34%
Wed Nov 4	12:59 AM1.4 ft	6:22 AM0.5 ft	12:36 PM1.8 ft	7:14 PM0.1 ft	6:26 AM	5:48 PM	24%
Thu Nov 5	1:46 AM1.7 ft	7:25 AM0.5 ft	1:12 PM1.7 ft	7:38 PM0.0 ft	6:27 AM	5:48 PM	16%
Fri Nov 6	2:24 AM1.9 ft	8:17 AM0.5 ft	1:44 PM1.6 ft	8:02 PM-0.0 ft	6:27 AM	5:47 PM	9%
Sat Nov 7	2:59 AM2.1 ft	9:02 AM0.5 ft	2:13 PM1.5 ft	8:27 PM-0.1 ft	6:28 AM	5:47 PM	4%
Sun Nov 8	3:31 AM2.2 ft	9:45 AM0.5 ft	2:42 PM1.4 ft	8:53 PM-0.1 ft	6:28 AM	5:47 PM	1%
Mon Nov 9	4:04 AM2.3 ft	10:28 AM0.5 ft	3:11 PM1.2 ft	9:19 PM-0.1 ft	6:29 AM	5:46 PM	0%
Tue Nov 10	4:38 AM2.3 ft	11:12 AM0.6 ft	3:39 PM1.1 ft	9:48 PM-0.1 ft	6:29 AM	5:46 PM	2%
Wed Nov 11	5:15 AM2.2 ft	11:59 AM0.6 ft	4:08 PM1.1 ft	10:18 PM-0.0 ft	6:30 AM	5:46 PM	5%
Thu Nov 12	5:54 AM2.1 ft	12:47 PM0.6 ft	4:36 PM1.0 ft	10:50 PM0.0 ft	6:30 AM	5:45 PM	11%
Fri Nov 13	6:37 AM2.0 ft	1:40 PM0.6 ft	5:06 PM0.9 ft	11:25 PM0.1 ft	6:31 AM	5:45 PM	18%
Sat Nov 14	7:24 AM1.9 ft	2:49 PM0.6 ft	5:45 PM0.8 ft		6:31 AM	5:45 PM	27%
Sun Nov 15	12:05 AM0.3 ft	8:19 AM1.8 ft	4:20 PM0.6 ft	7:06 PM0.8 ft	6:32 AM	5:45 PM	37%
Mon Nov 16	12:54 AM0.4 ft	9:21 AM1.7 ft	5:09 PM0.5 ft	9:51 PM0.8 ft	6:33 AM	5:44 PM	48%
Tue Nov 17	2:14 AM0.5 ft	10:18 AM1.7 ft	5:36 PM0.4 ft	11:28 PM1.0 ft	6:33 AM	5:44 PM	58%
Wed Nov 18	4:15 AM0.6 ft	11:04 AM1.7 ft	6:01 PM0.3 ft		6:34 AM	5:44 PM	68%
Thu Nov 19	12:25 AM1.3 ft	5:40 AM0.6 ft	11:44 AM1.6 ft	6:26 PM0.2 ft	6:34 AM	5:44 PM	78%
Fri Nov 20	1:11 AM1.6 ft	6:50 AM0.6 ft	12:23 PM1.5 ft	6:54 PM0.0 ft	6:35 AM	5:44 PM	86%
Sat Nov 21	1:53 AM1.9 ft	7:51 AM0.6 ft	1:03 PM1.5 ft	7:26 PM-0.1 ft	6:36 AM	5:44 PM	93%
Sun Nov 22	2:33 AM2.2 ft	8:46 AM0.5 ft	1:44 PM1.4 ft	8:00 PM-0.3 ft	6:36 AM	5:44 PM	97%
Mon Nov 23	3:14 AM2.4 ft	9:38 AM0.5 ft	2:25 PM1.3 ft	8:37 PM-0.3 ft	6:37 AM	5:44 PM	100%
Tue Nov 24	3:56 AM2.5 ft	10:32 AM0.5 ft	3:06 PM1.2 ft	9:17 PM-0.4 ft	6:37 AM	5:44 PM	100%
Wed Nov 25	4:42 AM2.6 ft	11:29 AM0.5 ft	3:49 PM1.1 ft	10:00 PM-0.4 ft	6:38 AM	5:44 PM	98%
Thu Nov 26	5:31 AM2.6 ft	12:26 PM0.5 ft	4:36 PM1.0 ft	10:46 PM-0.3 ft	6:39 AM	5:44 PM	94%
Fri Nov 27	6:22 AM2.5 ft	1:23 PM0.5 ft	5:32 PM1.0 ft	11:38 PM-0.1 ft	6:39 AM	5:44 PM	88%
Sat Nov 28	7:14 AM2.3 ft	2:23 PM0.5 ft	6:41 PM0.9 ft		6:40 AM	5:44 PM	80%
Sun Nov 29	12:33 AM0.1 ft	8:07 AM2.1 ft	3:29 PM0.4 ft	8:12 PM0.9 ft	6:40 AM	5:44 PM	71%
Mon Nov 30	1:36 AM0.3 ft	9:04 AM2.0 ft	4:28 PM0.4 ft	10:12 PM1.0 ft	6:41 AM	5:44 PM	60%

How these predictions are made

Napoopoo, Kealakekua Bay is a subordinate station: NOAA derives its tides from the reference station Hilo by applying fixed offsets.

High tide time

+0h 48m

relative to Hilo

Low tide time

+0h 47m

relative to reference

High tide height

x0.80

ratio

Low tide height

x0.67

ratio

Nearby tide stations

Kailua Kona13 mi
Honuapo36 mi
Kawaihae39 mi
Mahukona49 mi
Hilo59 mi
Makena88 mi

Questions

What time is high tide at Napoopoo, Kealakekua Bay today?

High tide at Napoopoo, Kealakekua Bay, Hawaii on Saturday, October 17, 2026 is at 9:23 AM (1.7 ft above MLLW), NOAA prediction, local time.

What time is low tide at Napoopoo, Kealakekua Bay today?

Low tide at Napoopoo, Kealakekua Bay on Saturday, October 17, 2026 is at 12:27 AM (0.3 ft).

What is the water temperature at Napoopoo, Kealakekua Bay?

The nearest NOAA water-temperature reading to Napoopoo, Kealakekua Bay is 83.1 F at Kawaihae (39 mi away), as of October 17, 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 1618021.