Graters Surf Forecast

/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /

USA (1296 breaks)

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Graters Surf Forecast / HAW – Oahu / USA

48hr Weather and Surf, issued 7 am Thursday 22 Apr 2021 HST

Forecast update in hr min s Update imminent

Graters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Graters sea temperature is 24.5 °C (Statistics for 22 Apr 1981-2005 - mean: 24.4 max: 25.2 min: 23.7 °C)

Break

Live Wave Height (m)

Live Wind Speed (km/h)

Graters surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Graters sea temperature is 24.5 °C (Statistics for 22 Apr 1981-2005 - mean: 24.4 max: 25.2 min: 23.7 °C)

Recent Eyeball Surf Reports for HAW - Oahu

Wind Update The wind is still cross-off at Graters (moderate winds from the E at Wheeler Air Force Base/oahu Airport 26 km from Graters).
1 hour 21 minutes ago Graters

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26 km away, 1 h 21 min ago

20 km/h

26.0

24.5

Air / Water (°C)

Please reload the page to see if there are any updates.

How big are the waves at Graters today?

The current surf forecast for Graters at 1PM is: 1.4m 11s primary swell from a Northwest direction (forecast issued at 07:00am April 22). An open ocean swell of 0.4m 18s is not directed at the surf break, a second open ocean swell of 1.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (HST) & Date	Wave Height	Wave Period
Morning (22 Apr)	4.5ft (1.4m)	12s
Afternoon (22 Apr)	4.5ft (1.3m)	11s
Evening (22 Apr)	4ft (1.2m)	11s

Table - waves today at Graters. (Swell directed towards the surf break)

Hourly 12 days Oahu Surf

Print Surf Table

Updates in hr min s Update imminent



Rating (10 max)
Swell Height Map See all maps
Wave Height (m) & direction (?)
Period(s) (?)
Wave Graph (?)
Energy (?)
Wind (km/h)
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy
High Tide / height (m)
Low Tide / height (m)





Summary
Rain (mm)
Temp. °C
Chill °C (?)
Sunrise
Sunset

Thursday 22							Friday 23								Saturday 24								Sunday 25								Monday 26								Tuesday 27								Wednesday 28								Thursday 29
5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM


NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	W	NE	NE	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	SW	SW	SW	SW	SW
10	12	11	11	11	11	11	11	10	10	10	10	10	10	11	11	11	10	10	10	10	10	10	10	10	9	9	9	11	11	14	8	8	14	14	14	14	14	14	14	14	16	16	15	15	14	14	14	13	13	13	13	12	12	12	20	20	19	19	18

229	488	463	439	389	382	305	275	185	171	151	125	100	111	164	167	161	152	146	143	111	102	75	74	72	69	49	48	91	90	64	113	94	58	59	60	61	64	65	64	62	183	188	231	242	297	273	265	249	238	235	183	187	239	235	186	186	184	179	164
E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ENE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	ESE	E	ESE	ESE	ESE	ESE	ESE	SE	SW	WNW	S	N	NNW	NNW	N	E	ESE	ESE	ESE	E	E	E	E	E	E	E	E	ESE	E
cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	cross- off	off	off	glass	glass	glass	glass	glass	on	on	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
			12:11PM 0.39				12:04AM 0.67				12:51PM 0.48				12:35AM 0.65				1:31PM 0.57				1:04AM 0.61					2:13PM 0.65			1:32AM 0.56					2:56PM 0.72			1:58AM 0.50					3:41PM 0.77				2:21AM 0.45				4:30PM 0.79				2:35AM 0.40
	6:52AM 0.22				5:10PM 0.25				6:59AM 0.18				6:14PM 0.24				7:14AM 0.13				7:12PM 0.25				7:34AM 0.08					8:09PM 0.26			7:57AM 0.04					9:07PM 0.29				8:24AM 0.01				10:09PM 0.32				8:52AM -0.00					11:23PM 0.35			9:22AM 0.01
Note: the tide data above is for Backyards which is 7 km away. Surf properties and timing are calculated for Graters.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph Offshore winds at Graters blow from the SE

Thursday 22							Friday 23								Saturday 24								Sunday 25								Monday 26								Tuesday 27								Wednesday 28								Thursday 29
5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM

clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	risk thund- der	clear	clear	some clouds	clear	some clouds	clear	clear	clear	some clouds	risk thund- der	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
23	23	24	24	24	23	23	23	23	23	23	23	23	23	23	23	23	23	24	24	23	23	23	23	23	23	24	24	24	23	23	23	23	23	24	24	23	23	23	23	22	23	24	24	24	24	23	23	23	23	24	24	24	23	23	23	23	23	24	24
23	23	24	24	24	23	23	23	23	23	23	23	23	23	23	23	23	23	24	24	23	23	23	23	23	23	24	24	24	23	23	23	23	23	24	24	23	23	23	23	22	23	24	24	24	24	23	23	23	23	24	24	24	23	23	23	23	23	24	24
-	6:05	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:01	-	-	-	-	-	-	-	6:01	-	-
-	-	-	-	6:53	-	-	-	-	-	-	-	6:53	-	-	-	-	-	-	-	6:53	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:55	-	-	-	-	-	-	-	6:55	-	-	-	-	-	-	-

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