Barbers point
NDBC buoy 51212
Observed , 50 minutes ago
Hazardous
Today
Small Craft Advisory in effect. Rough seas at 5 ft with 12 second dominant period from the NW. Water 80°F, air 76°F. Next low tide at 10:39 AM (0 ft). Today: East northeast winds 20 to 25 knots.
It tells you it is rough now. The app tells you before it gets rough, with alerts at the wind and wave limits you set.
Get Buoycast for iPhoneSmall Craft Advisory
Small Craft Advisory issued November 8 at 3:38AM HST until November 9 at 6:00AM HST by NWS Honolulu HI
* WHAT...East winds 15 to 25 kt. * WHERE...Kauai Northwest Waters, Kauai Windward Waters, Kauai Leeward Waters, Kauai Channel, Oahu Windward Waters, Oahu Leeward Waters, Kaiwi Channel, Maui County Windward Waters, Maui County Leeward Waters, Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big Island Leeward Waters and Big Island Southeast Waters. * WHEN...Until 6 AM HST Monday. * IMPACTS...Conditions will be hazardous to small craft.
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Get Buoycast for iPhoneWaves
4.9ft
Period
12 s
Direction
314° NW
Last 11 hours3.6 to 4.9 ft
Air temp
76°F
76 to 78°F today
Water temp
80°F
80 to 80°F today
Tides
Next low
10:39 AM
0.4 ft
Then high
3:21 PM
0.9 ft
Predicted, Waianae0 to 2.1 ft
Zone forecast
Today
East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave detail: east northeast 6 feet at 6 seconds and north northwest 5 feet at 12 seconds.
Tonight
East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave detail: east northeast 6 feet at 6 seconds and north northwest 4 feet at 12 seconds.
Monday
East northeast winds to 20 knots. Seas 6 to 7 feet. Wave detail: east 6 feet at 6 seconds and north northwest 4 feet at 11 seconds.
Synopsis
Fresh to strong trade winds will prevail through the remainder of this weekend as high pressure remains in place north of the state as Tropical Storm Pena continues to move westward, passing several hundred miles south of the Big Island. Trade winds are then expected to strengthen again on Wednesday as a new high builds to the north. A surface trough will move into the region on Thursday from the north, bringing unsettled clouds and showers across the coastal waters.
NWS zone Oahu Leeward Waters
Last 24 hours
Every 3 hours, over the last 12 hours. Air 76 to 78°F over the same window.
4 stations within 30 NM
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Get Buoycast for iPhoneCommon questions
How often does buoy 51212 report?
temperature update about every 10 minutes. Wave height and period update about every 30 minutes.
Can I be notified when conditions change at buoy 51212?
Buoycast Pro lets you set your own limits on wind, waves or pressure and sends a threshold notification when this buoy crosses them.
Does this page show NOAA warnings for this area?
Watches, warnings, and advisories for Oahu Leeward Waters appear alongside the conditions, here and in the app. Pro also pushes NOAA watches, warnings, and advisories when they are issued.
Can I see the forecast against what buoy 51212 measured?
This page shows measurements only. Buoycast Pro charts the NOAA forecast against them so you can see where the two diverge.
Can I keep buoy 51212 for next time?
Save it as a favorite and Buoycast opens on the buoys you run.
What this buoy measures
This buoy is not reporting wind or barometric pressure. Conditions above come from the sensors it does carry, and the forecast, tides and sun times on this page are regional rather than measured at the buoy.
Station 51212
21°19'23" N 158°08'56" W · owned and maintained by Pacific Islands Ocean Observing System
Measured on the water by 1,000+ NOAA buoys. Observations from the National Data Buoy Center, forecasts and advisories from the National Weather Service. Not for navigation.