TidePlanet

Today in Hilo there are high tides at 4:51 am (3.0 ft) and 3:47 pm (1.5 ft) and low tides at 11:28 am and 10:09 pm. Tide coefficient 89. Right now the tide is rising toward the high tide at 3:47 pm. The sun rises at 6:20 am and sets at 5:48 pm: 11 h 28 min of daylight. The moon is 90% illuminated (waning gibbous) and rises at 8:13 pm. Major solunar periods run from 1:09 am to 3:09 am and from 1:41 pm to 3:41 pm. The next spring tides arrive from October 26 to 28. The sea is moderate, with 4.7 ft waves. There's a gentle breeze from the southeast (12 mph). Heavy drizzle, 79 °F.

Fishing

Fishing in Hilo today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: medium
5
Average day · 5 out of 10 10:30–11:30 am Also 3:50–5:50 am and 9:10–11:10 pm
  • Low tide at 11:28 am
  • Steady pressure (29.91 inHg), light cross-shore wind (11 mph) and some swell (4.7 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 89 (average tides)

Your day at a glance

The best window, 10:30 am to 11:30 am, combines the 11:28 am low tide and some swell. Also good from 3:50 am to 5:50 am, with the 4:51 am high tide and some swell. Also good from 9:10 pm to 11:10 pm, with the 10:09 pm low tide and some swell.

Species with the most records nearby: bluefin trevally, greater amberjack, giant trevally and striped mullet. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Hilo

Beach forecast, 7 days →

Is it a beach day?

0
Not a beach day · 0 out of 10 No good beach time today.
  • Feels like 84 °F: beach weather
  • UV 4 (moderate): SPF 30 sunscreen
  • Water at 81 °F (warm)
  • Low tide at 11:28 am: more sand
  • Cloudy (100% cloud cover)
  • Thunderstorms: get out of the water and off the beach

Thunderstorms during beach hours: get out of the water and off the sand as soon as you hear thunder.

Today, hour by hour

  • Swimming Use care · 4.8 ft

    4.8 ft waves every 9 s: swim with care and stay where you can stand. High rip current risk. If you're caught in a rip current, don't swim against it: swim parallel to shore and wave for help. Always follow the lifeguard's flags.

  • Water 81 °F

    Warm: very pleasant.

  • Sun & sunscreen UV 4 · SPF 30

    Max UV 4 (moderate): SPF 30 sunscreen, reapplied every 2 hours.

  • Wind 16 mph

    Moderate cross-shore wind (16 mph).

  • Tide & sand 10:09 pm

    Low tide at 11:28 am and 10:09 pm: that's when there's the most sand. High tide at 4:51 am and 3:47 pm.

We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days

Beaches near Hilo

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Water quality: check the official beach advisories for Hawaii (Hawaii Department of Health).

Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

Tides

Tides in Hilo

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 4:51 am 3.0 ft · coef. 89
  • ▼ Low tide 11:28 am 0.9 ft
  • ▼ Low tide 10:09 pm -0.3 ft

↑ Rising The tide is rising. 2 h 54 min to high tide at 3:47 pm.

Tide coefficient 89 for the 4:51 am high tide and 83 for the 3:47 pm high tide. Average coefficient. The water rises and falls 3.3 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?

2026 extremes: the highest tide of the year is on December 24 (3.3 ft) and the lowest, on May 17 (-0.7 ft).

Mixed: two high and two low tides a day, but of quite different heights.

Heights above mean lower low water (MLLW), the zero of US nautical charts. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. MLLW

Tide coefficient and range in October

The biggest tides of the month came from October 25 to 26 (coefficient 101, 3.3 ft range). The smallest, on October 17 (coefficient 23, 0.0 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Wed 28 6:20 am · 5:48 pm High tide 4:51 am · 3.0 ft Low tide 11:28 am · 0.9 ft High tide 3:47 pm · 1.5 ft Low tide 10:09 pm · -0.3 ft Coef. 89 90% Major periods 1:09 am · 1:41 pm Medium
Thu 29 6:20 am · 5:48 pm High tide 5:45 am · 2.9 ft Low tide 12:34 pm · 1.0 ft High tide 4:27 pm · 1.3 ft Low tide 10:56 pm · -0.1 ft Coef. 76 81% Major periods 2:14 am · 2:46 pm Medium
Fri 30 6:21 am · 5:47 pm High tide 6:45 am · 2.8 ft Low tide 1:55 pm · 1.0 ft High tide 5:21 pm · 1.2 ft Low tide 11:51 pm · 0.1 ft Coef. 61 72% Major periods 3:18 am · 3:49 pm Medium
Sat 31 6:21 am · 5:46 pm High tide 7:56 am · 2.6 ft Low tide 3:41 pm · 0.9 ft High tide 6:57 pm · 1.0 ft — Coef. 49 61% Major periods 4:19 am · 4:48 pm Medium
Sun 1 6:22 am · 5:46 pm Low tide 1:02 am · 0.4 ft High tide 9:13 am · 2.5 ft Low tide 4:45 pm · 0.8 ft High tide 9:34 pm · 1.1 ft Coef. 47 Last quarter Major periods 5:16 am · 5:42 pm Medium
Mon 2 6:22 am · 5:45 pm Low tide 2:46 am · 0.6 ft High tide 10:17 am · 2.4 ft Low tide 5:24 pm · 0.6 ft High tide 11:06 pm · 1.4 ft Coef. 57 38% Major periods 6:08 am · 6:32 pm Medium
Tue 3 6:23 am · 5:45 pm Low tide 4:24 am · 0.7 ft High tide 11:07 am · 2.3 ft Low tide 5:54 pm · 0.4 ft — Coef. 62 28% Major periods 6:56 am · 7:19 pm Low

▲ high tide · ▼ low tide · heights above MLLW. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

A · Official station

Tides from the Hilo station (NOAA), 2.3 mi from Hilo. Times and heights are its predictions.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)

How we calculate the tide

Sea and waves

The sea at Hilo

7-day waves

Sea stateSea state: moderate

Moderate Douglas 4 · gentle breeze, Beaufort 3
Waves 4.7 ft · 9.3 s from the north-northeast (23°)
Swell 3.1 ft · 8.3 s from the north
Current 0.2 mph toward the NNW

The waves you may find

  • Most commonMost common2.4 ft
  • Significant4.7 ft
  • Highest expectedHighest9.5 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 9.5 ft. Before heading out, expect waves of up to 9.5 ft.

Wind on the coast and offshore

On the coast 12 mph SE · gusts 17

The model doesn't separate offshore wind here: it's the same as on the coast.

Cross-shore wind. The coast faces northeast and the wind blows along the shore: drift and current run parallel to the beach.

Cross-shore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves build over the next few days. The biggest waves arrive on Monday 2: 8.7 ft with a period of 10 s, from the north (rough).

Water temperature

Water temperature →
Water now81.0 °F
Today 80.8–81.0 °F air: 77 / 79 °F
Satellite (yesterday) 79.9 °F measured 0.7 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.

Water warmer than normal for late October (+2.0 °F).

Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 12:53 pm (local time).

Nearest buoy

Hilo, Hawaii, HI (188) Buoy 51206 · 8.6 mi ENE of here Measured at 12:26 pm, 27 min ago
Waves 5.2 ft · 13 s from the north-northwest (334°)
Water 80.6 °F

This is a real measurement of the sea, not a forecast. Data from station 51206, courtesy of CDIP (Coastal Data Information Program, Scripps Institution of Oceanography), via the NOAA National Data Buoy Center.

Surf

Surf in Hilo today

Surf hour by hour and 7 days →

Surf today

Fair
5
Fair · 5 out of 10 8:00 am–12:00 pm 2.6–3.9 ft
  • 2.6–3.9 ft surf at the shore, a good size with some punch
  • 3.2 ft swell at 8 s from the north, a bit short
  • Light cross-shore wind (11 mph): a bit of chop
  • Falling tide (low tide at 11:28 am)
Surf at the shore 2.6–3.9 ft average – sets
Swell 3.2 ft 8 s · N · 133 kJ
Wind 11 mph SE · cross-shore
Water and wetsuit 80.8 °F Boardshorts
  • Light: First light 5:57 am · sunrise 6:20 am · sunset 5:48 pm · last light 6:11 pm
  • Tide: high 4:51 am (3.0 ft), low 11:28 am (0.9 ft), high 3:47 pm (1.5 ft) and low 10:09 pm (-0.3 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
  • Water at 80.8 °F: boardshorts or a swimsuit and a rash guard.
  • Energy: 133 kJ · Medium power

Today’s surf at a glance

The best window, 8:00 am to 12:00 pm, has a good size.

An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.

Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.

How it’s calculated · Next 7 days

Diving

Diving in Hilo today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: poor
5
Average day · 5 out of 10 10:20–11:30 am
  • Slack water around low tide (11:28 am): little current from 11:00 am to 12:00 pm
  • 3.2 ft swell at 8 s from the north: some surge on the bottom
  • Light cross-shore wind (11 mph)
  • 0.2 mph current toward the north-northwest, weak (model)
  • Heavy rain (0.22 in in an hour)
  • Sun high: more light underwater
Swell 3.2 ft 8 s · from the N
Likely visibility Poor Snorkeling: poor
Water and suit 80.8 °F Shorty or a rash guard
Current 0.2 mph toward the NNW
  • Slack water today: high tide 4:51 am (4:30–5:10 am), low tide 11:28 am (11:00 am–12:00 pm), high tide 3:47 pm (3:10–4:20 pm) and low tide 10:09 pm (9:40–10:30 pm)
  • Likely visibility: poor. Swell (up to 4.5 ft at 8 s) and rain (0.90 in) over the last few days have stirred up the water. Based on the last 24 hours of data.
  • Water at 80.8 °F: a shorty or a rash guard.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 6:11 pm. Waning gibbous (90%), rising at 8:13 pm: a bright night.

Your diving day at a glance

The best window, 10:20 am to 11:30 am, combines slack water at low tide, light wind, weak current and the sun high, though with some swell and heavy rain.

Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.

Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Hilo

14-day weather

Now in Hilo

Now 79 °F Heavy drizzle · feels like 84 °F · 77 / 79 °F
Low / high
77 / 79 °F
Rain
1.06 in · 96%
Clouds
100%
Humidity
86%
Dew pointDew point
74 °F
Visibility
3.7 mi
UV indexUV
3 · low
Air qualityAir
Good · 16
Saharan dust
No

Pressure and fishing

  • ↗ RisingRising Anglers say fish bite less for a while
  • → SteadySteady Anglers expect normal activity
  • ↘ FallingFalling · now Anglers say fish feed more before the change

Falling now (−0.08 inHg in 3 hours). Over the next 48 hours: +0.03 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastLight drizzleLight rainRainHeavy drizzleLight drizzleLight drizzleLight drizzle
Temperature 77°78°79°78°79°79°79°78°
Wind (mph) 5 WSW6 SSE12 SE10 SE12 SE14 SE17 SE10 SSE
Gusts 1012161617192219
Waves 4.7 ft4.7 ft4.7 ft4.7 ft4.7 ft4.8 ft4.7 ft4.5 ft
Rain 0.00 in0.01 in0.05 in0.22 in0.04 in0.02 in0.00 in0.02 in
  • 12:00 pm 79° 12 SE 4.7 ft
  • 3:00 pm 79° 14 SE 4.8 ft
  • 6:00 pm 79° 17 SE 4.7 ft
  • 9:00 pm 78° 10 SSE 4.5 ft
  • 12:00 am 76° 7 WSW 4.2 ft
  • 3:00 am 76° 5 SW 4.1 ft
  • 6:00 am 77° 3 W 4.0 ft
  • 9:00 am 79° 2 SSW 4.1 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 28 Rain 77 / 79 °F 17 mph SSE 4.8 ft 4:51 am · 3:47 pm
Thu 29 Heavy drizzle 76 / 80 °F 11 mph NW 4.7 ft 5:45 am · 4:27 pm
Fri 30 Showers 78 / 79 °F 12 mph NE 5.3 ft 6:45 am · 5:21 pm
Sat 31 Rain 76 / 78 °F 13 mph E 5.2 ft 7:56 am · 6:57 pm
Sun 1 Drizzle 76 / 80 °F 17 mph NNW 5.9 ft 9:13 am · 9:34 pm
Mon 2 Light drizzle 75 / 78 °F 17 mph NNE 8.7 ft 10:17 am · 11:06 pm
Tue 3 Drizzle 75 / 76 °F 13 mph NNE 8.3 ft 11:07 am
Wed 4 Heavy drizzle 73 / 76 °F 13 mph NNE 7.5 ft 12:08 am · 11:49 am
Thu 5 Drizzle 74 / 78 °F 11 mph NE 7.3 ft 12:55 am · 12:25 pm
Fri 6 Light drizzle 73 / 79 °F 15 mph ENE 8.7 ft 1:34 am · 12:58 pm
Sat 7 Drizzle 72 / 77 °F 12 mph ESE 8.8 ft 2:08 am · 1:28 pm
Sun 8 Drizzle 74 / 78 °F 14 mph ESE 8.7 ft 2:41 am · 1:57 pm
Mon 9 Drizzle 75 / 78 °F 10 mph NNE 7.2 ft 3:13 am · 2:26 pm
Tue 10 Drizzle 75 / 78 °F 13 mph N 12 ft 3:47 am · 2:55 pm
  • Thu 29 Heavy drizzle 76° / 80° 4.7 ft
  • Fri 30 Showers 78° / 79° 5.3 ft
  • Sat 31 Rain 76° / 78° 5.2 ft
  • Sun 1 Drizzle 76° / 80° 5.9 ft
  • Mon 2 Light drizzle 75° / 78° 8.7 ft
  • Tue 3 Drizzle 75° / 76° 8.3 ft
  • Wed 4 Heavy drizzle 73° / 76° 7.5 ft
See all 14 days →

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 12:53 pm (local time).

Sun

The sun in Hilo

Sunrise and sunset →

Sunrise and sunset

Rises 6:20 am in the ESE (104°)ESE
Sets 5:48 pm in the WSW (256°)WSW
  • First light 5:31 am
  • Full dark 6:37 pm
  • Civil dawn 5:57 am
  • Civil dusk 6:11 pm
  • Solar noon 12:04 pm (57° high)
  • Daylight 11 h 28 min (−1 min)
  • Evening golden hour 5:18 pm
  • Full dark 6:37 pm

Golden hour and the day-night map

Morning golden hour6:20–6:50 am
Evening golden hour5:18–5:48 pm
Hilo

Today the sun is 92,349,352 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Hilo

The moon for 7 days →

Moon phase and position

Waning gibbous · 90% 90% illuminated · 18.3 days old New moon on Sun, Nov 8 · 9:03 pm
Rises 8:13 pm in the ENE (61°)ENE
Sets 10:14 am tomorrow · in the WNW (300°) · set at 9:08 am
Transit 2:09 am overhead
Visible 14 h 1 min from 8:13 pm to 10:14 am

Today the moon is 226,436 mi away and looks 32′ 47″ across.

Solunar periods

Today's activity: medium
  • 1:09–3:09 am Major · the moon passes overhead · high activity
  • 1:41–3:41 pm Major · the moon passes underfoot · high activity
  • 8:38–9:38 am Minor · moonset · medium activity
  • 7:43–8:43 pm Minor · moonrise · medium activity

According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.

Upcoming moon phases

2026 moon calendar →
  • Last quarter Sun, Nov 1 · 10:29 amNov 1 in 4 days
  • New moon Sun, Nov 8 · 9:03 pmNov 8 in 11 days
  • First quarter Tue, Nov 17 · 1:48 amNov 17 in 20 days
  • Full moon Tue, Nov 24 · 4:54 amNov 24 in 27 days

Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.

Place

Where to fish in Hilo

All places in Hawaii →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 400 ft from shore and 33 ft at 0.5 mi. Right off the beach it already drops to about 11 ft. It reaches 164 ft at 2.4 mi.

From the shoreline (1,150 ft from Hilo) out to sea, heading northeast.

How far from shore

  • 16 ft deep400 ft
  • 33 ft deep0.5 mi
  • 66 ft deep2.1 mi
  • 164 ft deep2.4 mi

For fishing, swimming and diving

  • Shore fishing. About 11 ft of water 330 ft out: long casts help, and so does a rising tide, which brings fish closer in.
  • Swimming. The bottom drops quickly near the shore and you are soon out of your depth. Keep an eye on kids and weak swimmers.
  • Diving. 33 ft deep 0.5 mi from shore; 66 ft is far out (2.1 mi): for deeper dives, go by boat.

Source: NOAA U.S. Coastal Relief Model (public domain), cells of about 300 ft; depth below mean sea level. For reference only: not for navigation or anchoring.

Tides near HiloTides nearby

All places in Hawaii, A to Z (457) → Hawaii Island tides →

Hilo at a glance

  • Town or city of about 43,263 people. Coordinates: 19.730° N, 155.091° W.
  • It is 210 mi southeast of Honolulu, the main place in Hawaii. The sun rises 13 min earlier and sets 9 min earlier than in Honolulu.
  • The nearest tide station, Hilo, is 2.3 mi to the east.
  • Its coast faces northeast.
  • Beaches and harbors nearby: Bakers Beach (2.2 mi), Radio Bay (2.4 mi), Machida Beach (3.5 mi).

Questions about HiloQuestions

What time is high tide today in Hilo?

Today in Hilo there are high tides at 4:51 am (3.0 ft) and 3:47 pm (1.5 ft) and low tides at 11:28 am and 10:09 pm. Tide coefficient 89.

What time is sunset today in Hilo?

At 5:48 pm. There is light until the end of civil twilight, at 6:11 pm.

What time is sunrise tomorrow in Hilo?

At 6:20 am. First light comes at 5:32 am.

What phase is the moon today?

Waning gibbous, 90% illuminated. New moon on Sun, Nov 8 · 9:03 pm.

When are the next spring tides?

From October 26 to 28, together with the lunar perigee: they will be stronger than usual.

What are today's solunar periods?

Major 1:09–3:09 am, Minor 8:38–9:38 am, Major 1:41–3:41 pm, Minor 7:43–8:43 pm. Today's activity is medium.

What's the weather like today in Hilo?

Rain, from 77 °F to 79 °F, with a gentle breeze from the southeast (12 mph) and a 96% chance of rain.

How is the sea today in Hilo?

Moderate (Douglas 4): 4.7 ft waves with a period of 9.3 s from the north-northeast. The water is 81.0 °F.

When is the best time to visit Hilo?

The best time to visit Hilo is from May to September and in January: highs of 78 °F to 83 °F, about 11 rainy days a month and 7 hours of sunshine a day.

Can I use this data for navigation?

No. These are predictions for fishing and leisure; for navigation, use the official publications.

Where this data comes from

Tide: NOAA station Hilo (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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