Maui County, HI · Hawaiian Islands

Big Beach (Makena State Park)

"Oneloa" — a 1.5-mile undeveloped beach in South Maui state park land. Shore-break can be powerful (broken-bone reputation in winter). Less developed than the Wailea resort beaches just north; clothing-optional Little Beach is over the lava-rock headland.

Today's Conditions

Great day for a beach walk.

NWS alert active · 6.9ft waves · 79°F water

Full NWS forecast for Sunday

Isolated rain showers after noon. Mostly sunny. High near 85, with temperatures falling to around 79 in the afternoon. Southwest wind around 3 mph. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 72. Northeast wind around 3 mph.

Weather

85°F air — ideal beach weather
Sunny skies — mostly sunny

Water

79°F water — warm — full-day swim weather

Safety

UV 12 (extreme) — spf 50+ mandatory, limit mid-day exposure
6.9ft waves — big surf — strong currents, expert swimmers only
NWS alert active — small craft advisory issued july 12 at 3:10am hst until july 13 at 6:00pm hst by nws honolulu hi

48 /100

18 Swim

75 Sunbathe

81 Walk

81 Photo

Best for walking today

Small Craft Small Craft Advisory

Small Craft Advisory issued July 12 at 3:10AM HST until July 13 at 6:00PM HST by NWS Honolulu HI

NWS · In effect through Jul 14, 4:00 AM

Full NWS statement

* WHAT...East winds, except in Maalaea Bay where winds will be north, 20 to 25 kt with higher gusts. * WHERE...All Hawaiian waters. * WHEN...Until 6 PM HST Monday. * IMPACTS...Conditions will be hazardous to small craft.

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Atmosphere

Air Temp

85°F

Cloudy

Wind

3 mph

Rain

17%

Sunday

UV Peak

12 Extreme

High 10 AM–02 PM · burn in ~17m

Burn-free before 08 AM & after 04 PM

Tomorrow

84°F

Mostly Sunny then Isolated Rain Showers

Water

Water Temp

79°F

Swimming weather

Next Low Tide

9:05 PM

1.0 ft · in 5.8h

Wave Height

6.9 ft

8s · NE swell

Rip Current Risk · Regional Reference

No zone-specific NWS forecast for this beach (HIZ049)

The HFO office's Surf Zone Forecast doesn't cover this beach's forecast zone directly. Nearby coastal zones it does cover are listed below — regional reference only, not a substitute for the conditions at this specific beach.

HIZ003 Kauai n/a
HIZ006 Oahu n/a
HIZ017 Maui n/a
HIZ052 Big Island Windward and Southeast n/a
HIZ053 Big Island Windward and Southeast n/a
HIZ054 Big Island Windward and Southeast n/a
HIZ023 Big Island Leeward n/a

NWS SRF · HFO · Issued Jul 12, 1:25 PM

Sun & Moon

Sunrise

11:52 AM

Sunset

1:09 AM

Moon · 5%

Waning Crescent

Spring tides — bigger range

Tides

Time	Type	Height
6:17 AM	Low	-0.5 ft
2:10 PM	High	3.0 ft
9:05 PM	Low	1.0 ft

Time	Type	Height
12:31 AM	High	1.2 ft
7:07 AM	Low	-0.6 ft
2:50 PM	High	3.1 ft
9:38 PM	Low	0.9 ft

Time	Type	Height
1:31 AM	High	1.3 ft
7:54 AM	Low	-0.6 ft
3:28 PM	High	3.1 ft
10:12 PM	Low	0.8 ft

Time	Type	Height
2:25 AM	High	1.4 ft
8:39 AM	Low	-0.5 ft
4:03 PM	High	3.0 ft
10:46 PM	Low	0.7 ft

Time	Type	Height
3:16 AM	High	1.4 ft
9:22 AM	Low	-0.3 ft
4:36 PM	High	2.8 ft
11:19 PM	Low	0.6 ft

Time	Type	Height
4:08 AM	High	1.4 ft
10:03 AM	Low	0.0 ft
5:06 PM	High	2.6 ft
11:53 PM	Low	0.6 ft

Time	Type	Height
5:06 AM	High	1.4 ft
10:43 AM	Low	0.4 ft
5:31 PM	High	2.3 ft

High/low predictions from NOAA station 1615680, refreshed on every build. Times shown local.

7-Day Beach Day Forecast

Today Jul 12

85°

Mostly Sunny then Isolated Rain Showers

17%

Mon Jul 13

84°

Mostly Sunny then Isolated Rain Showers

17%

Tue Jul 14

83°

Mostly Sunny then Isolated Rain Showers

17%

Wed Jul 15

85°

Mostly Sunny then Isolated Rain Showers

17%

Thu Jul 16

86°

Mostly Sunny then Isolated Rain Showers

17%

Fri Jul 17

86°

Mostly Sunny then Isolated Rain Showers

17%

Sat Jul 18

86°

Mostly Sunny then Isolated Rain Showers

17%

What to Bring Today

critical SPF 50 sunscreen UV index 12 — very high
recommended Umbrella or shade warm day, light wind
optional Swimsuit - water is swimmable Water is 79°F

Always remember water bottle, trash bag (leave no trace).

Beach Info

Parking

State park lots, $5 HI resident / $10 non-resident vehicle.

Dogs

Dogs prohibited (Hawaii state park beach).

Entry Fee

$5/HI resident, $10/non-resident vehicle + $5/non-resident adult.

Address

Makena Rd, Kihei, HI 96753

Amenities

lifeguardsrestroomsshowerssnack truck (seasonal)

Frequently Asked

Is it safe to swim at Big Beach (Makena State Park) today?

Big Beach (Makena State Park) shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. Seasonal lifeguards patrol the swim area in summer — follow their flags. Always review the current advisories, surf, and rip-current notes before getting in the water.

Is Big Beach (Makena State Park) dog-friendly?

Dogs prohibited (Hawaii state park beach).

Is there an entry fee at Big Beach (Makena State Park)?

$5/HI resident, $10/non-resident vehicle + $5/non-resident adult.

Are there lifeguards at Big Beach (Makena State Park)?

Yes. Seasonal lifeguards patrol Big Beach (Makena State Park) during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.

What amenities are at Big Beach (Makena State Park)?

Amenities at Big Beach (Makena State Park) include lifeguards, restrooms, showers, snack truck (seasonal).

When is the water warmest at Big Beach (Makena State Park)?

Hawaiian water is consistently 75-82°F year-round, with the summer peak in August-September. Swimming comfortable every month; rip currents and shore-break hazards drive the safety picture more than temperature.

Where is Big Beach (Makena State Park) located?

Big Beach (Makena State Park) is in Maui County, HI, at Makena Rd, Kihei, HI 96753.