Grandma's
Hawaii
SELECT DAY
12AM6AM12PM6PM11PM
Current Conditions
🌬️ WIND
N
E
S
W
13
kt
kt
🌊 SWELL
N
E
S
W
0.9
ft
ft
Swell Height
0.9ft
Swell Period
6s
Wind Speed
13kt
Air Temp
22°C
Wind Gusts
15kt
Precipitation
0mm
Secondary Swell
0.5ft @ 15s
📡 Data Source
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📍 Local Knowledge
Grandma's in Maui is a fairly exposed reef break with fairly consistent surf. Summer is the best time of year to catch waves here. When it's working, conditions are best when a southwest swell pairs with offshore winds from the northeast. This spot is likely to be crowded if the surf is working. While it's a dependable location, the month of June tends to offer the best chance for consistent, clean waves.
Best Swell: SW
Bottom: Reef
Ideal Conditions
Swell: SW
Wind: NE