Spot report
🇺🇸Hapuna Roughwater Swim, Hawaii
updated 23:00 local · open-meteo
🏊 Open-water swim· ocean beach course · base: Waimea (Kohala)
The Big Island's premier open-water race, the middle leg of the Kona Triple Crown swim series at Hapuna Beach State Park.
Heads up · Shorebreak at Hapuna; in-water mass start
Wind
4 km/h
gusts 7 · from E
Waves
0.6 m
12 s period · sea 28.2 °C
Road
dry
dry — 26 °C
Daylight
06:17 → 18:01
26 °C air · 0.0 mm · UV 0
What's rideable right now
Wind
Water
Mountain
River
🏊
Open-water swim
RIDEABLE28.2 °C water — swim all day
Best windows this week
- Tue 6am–6pmRIDEABLE
28.1 °C water — swim all day · 13 h
- Wed 6am–6pmRIDEABLE
28.1 °C water — swim all day · 13 h
- Thu 6am–5pmRIDEABLE
28.0 °C water — swim all day · 12 h
This week
Today
12 km/h · 0.6 m
25–30 °C
🏊Open-water swim
Wed
18 km/h · 0.6 m
25–30 °C
⛵Sailing
Thu
11 km/h · 0.6 m
25–32 °C
🏊Open-water swim
Fri
11 km/h · 0.5 m
25–32 °C
🏊Open-water swim
Sat
14 km/h · 0.6 m
25–32 °C
🏊Open-water swim
Sun
17 km/h · 0.5 m
23–31 °C
🏊Open-water swim
Mon
11 km/h · 0.4 m
25–31 °C
🏊Open-water swim
bars: daily max wind · wave · best sport each day
Pack list
- Water 28.2 °C → boardshorts and a rash vest
- UV 0 — low → no sun worries today
- 26 °C → heat day — start early, 3 L of water, shade breaks
- Daylight 06:17–18:01 → golden hour from 17:01
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