named water · Hawaii

Napoopoo, Kealakekua Bay

Current conditions are outside your 15 kt wind or 2.5 ft seas limit.

Right now

updated 9:50 AM
Sky
Sunny

75°F · sets 6:40 PM

Wind
West 4 kt

gusts 5 kt

Tide
Tide unavailable

Next tide turn unavailable

Water
82.8°F

Water level not reported

Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC KWHH1 observations do not replace it.

Official advisorySmall Craft Advisory

Small Craft Advisory issued August 30 at 3:55AM HST until August 30 at 6:00PM HST by NWS Honolulu HI In effect through 8/31/2026, 12:00:00 AM EDT.

Read the NWS alert

How the day develops

Available forecast · 7 kt peak wind · 4 ft peak seas · Wave character unavailable

Drag the handle to time-travel. Let go to come back to now.

Right nowNo-Go

Right now. No-Go. Seas are the limiting factor. 4 feet, 1.5 feet over your 2.5 foot limit. sunny, wind south 2 knots, comfortably under the limit, tide tide unavailable.

Nearby harbors

Nearby boating conditions

Local source coverage

Marine forecast and boating conditions for Napoopoo, Kealakekua Bay

Boat or Nope's preview for Napoopoo, Kealakekua Bay in Hawaii uses nearby public marine forecast, tide, and local-weather sources for trip planning.

This named water in Hawaii uses 1617433 - Kawaihae, HI (KWHH1, 34.0 NM away) for marine observations, Napoopoo, Kealakekua Bay (1618021, 0.0 NM away) for tide predictions, and Keahole Point/Kona Intl (PHKO, 17.2 NM away) for nearby aviation weather context.

Boat or Nope continuously checks the source bindings behind this planning page.