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Grandma's ratings
Quality on a good day: 1.0
Consistency of Surf: 3.0
Difficulty Level: 1.0
Crowds: 2.0

Overall: 2.4

See all 18 ratings

Based on 2 votes. Vote

Surf Report Feed

Grandma's Spot ID

Blessings, Grandma's photo


Photo credit: Kevin

Type: reef

Reliability: fairly consistent

Best: Swell SW | Wind NE

Sea Temperature Today is: 27.6 °C

Secret spot? We can hide it!

Friday, 20 July 2018, 22:12 Local time
FriSaturday 21
Wave (m) 0.5
Period (s) 18 18 18 18
Wind (km/h) 20
ENE 20
NE 20
NE 20
Wind State off off off off

View detailed 48hrs and full 7 days forecasts

Grandma's in Maui is a reef break that has fairly consistent surf. Summer offers the best conditions for surfing. Ideal winds are from the northeast. Clean groundswells prevail and the best swell direction is from the southwest. Likely to be crowded if working.

Hawaii, United States wave energy surf 12 hr forecast

Forecast Wave Energy (Power): 12hrs

Tide Times:

For Kihei, Maui (Hawaii), 9 km from Grandma's.

IS AT (local time)

Grandma's Tide Times and Tide Chart

Live Weather:

At Upper West Waiko Road Wailuku wx, 9 km from Grandma's.


Mostly Cloudy
Air temperature
23.5 °C

Current weather near Grandma's

Buoy Data:

At Pauwela, Maui, HI, 18 miles from Grandma's.

  6PM 7PM 8PM 9PM
Data Age 3 hr 2 hr 1 hr 0 hr
Wave height (m) 1.7
Dominant period (s) 8 7 8 7

All wavebuoys around Grandma's

Overall Grandma's Surf Consistency and Wind Distribution in July

This chart illustrates the range of swells directed at Grandma's through a typical July... (show all text)

This image describes how commonly and how strongly the wind blows from different direct... (show all text)

The two graphs above are also combined in the single Grandma's surf consistency graph.

Also see Grandma's surf quality by season and Grandma's surf quality by month.

Compare Grandma's with another surf break.

Grandma's Location Maps

Grandma's Location Map

Contours: Roads & Rivers: Select a surf spot from the menu
Surf spots located close to Grandma'sShoreline around Grandma'sRoads and rivers around Grandma's

Use this relief map to navigate to HAW - Maui surf spots and tide stations that are in the area of Grandma's

Other Nearby Surf Breaks closest to Grandma's:

 (click location name for more details)

Wave buoys nearest to Grandma's:

Tide stations nearest to Grandma's:

snow forecast website

Ski Resorts closest to Grandma's:

city weather forecast website

Town and city forecasts close to Grandma's:

  • Closest city location
    11 mi
  • Second closest city location
    87 mi
  • Third closest city location
    90 mi
  • Fourth closest city location
    91 mi
  • Fifth closest city location
    101 mi


  • The closest passenger airport to Grandma's is Kahului Airport (OGG) in Usa Maui Isl., 18 km (11 miles) away (directly).
  • The second nearest airport to Grandma's is Kapalua (Lahania-kapalua) Airport (JHM), also in Usa Maui Isl., 23 km (14 miles) away.
  • Third is Lanai Airport (LNY) in Usa Lanai Isl., 41 km (25 miles) away.
  • Hana Airport (HNM) in Usa Maui Isl. is 56 km (35 miles) away.
  • Molokai Airport (MKK) in Usa Molokai Isl. is the fifth nearest airport to Grandma's and is 69 km (43 miles) away.
Grandma's break location map and break info

This is the Surf-Forecast page for Grandma's, HAW - Maui. Use the tab navigation above to view Grandma's sea temperature, Grandma's photographs, Grandma's detailed swell predictions, wind and weather forecasts, Grandma's webcams, current wind from HAW - Maui live weather stations and Grandma's tide predictions. The United States swell maps link will open up the big picture showing United States and the surrounding seas. These swell maps can be animated to show the different swell components, wave energy, wave period, wave heights, together with wind and weather forecasts, current weather and sea state observations from United States wave-buoys, passing ships and coastal weather stations. Each of the forecast pages for this surf break feature a global and regional wavefinder tool to locate the best surf conditions in the area around Grandma's.