Grandma's Surf Break

Grandma's, United States Weather Observations

Lat Long: 20.79° N 156.56° W

Issued: 7 am 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Grandma's sea temperature is
26.6° C

Slightly warmer than usual

Grandma's surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Grandma's based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Grandma's right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Grandma's

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Wailuku Heights wx

10 km NNE235 m above sea level

1 hour ago
dry
15
light winds from the NNE
(14 km/h at 17°)
30
24 °C-
-
-
-
0

Kīhei wx

12 km ESE27 m above sea level

1 hour ago
dry
0
calm
(0 km/h at 141°)
5
31 °C-
-
-
-
0

Kahului wx

14 km NE1 m above sea level

1 hour ago
dry
wind obs. (16 kph from 355 degs) was rejected
(- km/h at -°)
29 °C-
-
-
-
0

BUOY-KLIH1

15 km NE3 m above sea level

53 minutes ago
30
fresh winds from the ENE
(30 km/h at 60°)
- °C-
-


Kahului Airport

18 km NE218 m above sea level

2 hours ago
part cloudDry and partly cloudy
30
fresh winds from the NE
(31 km/h at 50°)
27 °C16
16
few
scattered

Makawao wx

26 km ENE457 m above sea level

57 minutes ago
dry
15
light winds from the NE
(14 km/h at 54°)
25
26 °C-
-
-
-
0

Haiku

27 km ENE312 m above sea level

1 hour ago
dry
wind obs. (8 kph from 34 degs) was rejected
(- km/h at -°)
23 °C-
-
-
-
0

Pauwela- Maui- HI

29 km NNE3 m above sea level

45 minutes ago
-
(- km/h at -°)
- °C-
-


Lanai City Airport

39 km WSW650 m above sea level

2 hours ago
cloudDry and cloudy
20
light winds from the NNE
(19 km/h at 20°)
25 °C16
16
few
scattered
overcast

Kaumalapau Southwest Buoy- Lanai

46 km WSW3 m above sea level

45 minutes ago
-
(- km/h at -°)
- °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Grandma's and within an acceptable time window.

Nearest locationNearest