Grandma's Surf Break

Lat Long: 20.79° N 156.56° W

Grandma's, United States Weather Observations

Issued: 7 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Grandma's sea temperature is
26.9° C
0.4° 

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
10
light winds from the N
(8 km/h at 6°)
20
23 °C-
-
-
-
0

Kīhei wx

12 km ESE27 m above sea level

49 minutes ago
dry
0
calm
(0 km/h at 33°)
5
24 °C-
-
-
-
0

Kahului wx

14 km NE1 m above sea level

49 minutes ago
dry
wind obs. (10 kph from 317 degs) was rejected
(- km/h at -°)
24 °C-
-
-
-
0

BUOY-KLIH1

15 km NE3 m above sea level

2 hours ago
20
light winds from the NE
(18 km/h at 50°)
24.5 °C-
-


Kahului Airport

18 km NE218 m above sea level

3 hours ago
part cloudDry and partly cloudy
wind obs. (30 kph from 30 degs) was rejected
(- km/h at -°)
24 °C16
16
few
scattered

Makawao wx

26 km ENE457 m above sea level

46 minutes ago
dry
wind obs. (13 kph from 45 degs) was rejected
(- km/h at -°)
22 °C-
-
-
-
0

Haiku

27 km ENE312 m above sea level

1 hour ago
dry
wind obs. (6 kph from 144 degs) was rejected
(- km/h at -°)
22 °C-
-
-
-
0

Pauwela- Maui- HI

29 km NNE3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


Lanai City Airport

39 km WSW650 m above sea level

2 hours ago
part cloudDry and partly cloudy
20
moderate winds from the NNE
(20 km/h at 30°)
23 °C16
16
broken

SHIP3924

41 km SW3 m above sea level

4 hours 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.

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