Chuns Reef 48 hour detailed Surf Forecast

Lat Long: 21.62° N 158.08° W

Issued: 1 am 09 Nov 2026 (local time)

Forecast update in hr min

Today's Chuns Reef sea temperature is

26.3°C

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

Surf Forecasts:

How big are the waves at Chuns Reef today (09 Nov):

Morning surf: Morning surf (09 Nov, local time) - 5ft (1.5m), 11s period with NNW swell.
Afternoon surf: Afternoon surf (09 Nov, local time) - 4.5ft (1.3m), 11s period with NNW swell.
Evening surf: Evening surf (09 Nov, local time) - 6ft (1.8m), 13s period with NNW swell.

The current surf forecast for Chuns Reef at 4AM is: 1.5m 11s primary swell from a North-northwest direction and 2.3m 7s secondary swell from a East-northeast direction (forecast issued at 01:00am November 09). An open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (09 Nov)	5ft (1.5m)	11s
Afternoon (09 Nov)	4.5ft (1.3m)	11s
Evening (09 Nov)	6ft (1.8m)	13s

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

	Short Range Forecast Some drizzle, heaviest during Wed night. Warm (max 26°C on Mon afternoon, min 24°C on Mon morning). Mainly fresh winds.
	Monday 9								Tuesday 10								Wednesday 11								Thu 12
	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
Rating (10 max)	2	2	2	2	2	3	2	3	2	3	2	2	2	1	1	1	1	2	2	3	!	!	!	!	!	!
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NNW 11	NNW 11	NNW 11	E 7	NNW 11	NNW 14	NNW 14	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12	NNW 17	NNW 16	NNW 16	NNW 16	NNW 16	NNW 16	NNW 16	NW 15
Wave Graph
kJ	663	536	569	524	449	1189	1226	1188	1170	1117	1100	968	759	658	527	527	573	582	1125	3317	4678	5256	4883	4258	4150	3603
Wind (km/h)	ENE	ENE	E	E	E	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	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
High Tide		3:04AM0.56m				2:31PM0.20m				3:38AM0.55m				3:06PM0.18m				4:13AM0.54m				3:43PM0.16m				4:52AM0.51m
Low Tide				9:08AM0.10m			7:04PM-0.00m					9:55AM0.10m			7:31PM0.01m					10:43AM0.10m			8:00PM0.02m


	—	6:39	—	—	—	—	—	—	—	6:39	—	—	—	—	—	—	—	6:41	—	—	—	—	—	—	—	6:41
	—	—	—	—	—	5:52	—	—	—	—	—	—	—	5:51	—	—	—	—	—	—	—	5:51	—	—	—	5:51
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—
Temp °C	24	24	24	25	26	25	24	24	25	24	24	25	25	25	24	24	24	24	24	25	25	24	24	24	24	24
Feels °C	21	21	21	23	24	24	22	22	23	22	22	22	22	23	21	21	21	21	20	21	21	20	20	20	21	20
Swell 1 Height (m) Direction Period (s)	NNW 11	NNW 11	NNW 11	NNW 11	NNW 11	NNW 14	NNW 14	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12	NNW 17	NNW 16	NNW 16	NNW 16	NNW 16	NNW 16	NNW 16	NW 15
kJ	663	536	527	435	443	1189	1226	1188	1170	1117	1100	968	759	658	527	527	573	582	1125	3317	4678	5256	4883	4258	4150	3603
Swell 2 Height (m) Direction Period (s)	SSW 12	S 12	SW 12	NNW 15	NNW 14	N 7	NW 18	NW 18	NNE 13	NNE 14	NNE 13	NNE 11	NNE 11	NNE 12	WNW 14	WNW 15	NNE 13	NNW 18	NNW 12	WNW 13	WNW 13	NNE 11	SSW 14	SSW 14	SSW 14	SSW 13
kJ	14	3	6	237	449	10	109	78	35	65	34	24	22	28	82	84	33	193	443	35	17	12	19	18	18	18
Swell 3 Height (m) Direction Period (s)	NW 21	N 13	NW 20	N 7	N 7	NNE 15	NNE 14	NNE 14	N 10	SW 16	WNW 16	WNW 16	NNE 13	SW 15	NNE 12	NNE 12	WNW 15	NNE 11	NNE 12	NNE 12	NNE 12	SW 14	NE 11	NE 11	S 11	S 11
kJ	18	3	15	17	9	21	40	38	8	10	50	50	16	9	28	15	21	24	27	14	14	7	5	5	2	2
Wind waves Height (m) Direction Period (s)	ENE 7	ENE 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	E 7	ENE 7	ENE 6	ENE 6	ENE 7	ENE 7	ENE 6	ENE 7	ENE 7	ENE 7	ENE 7	ENE 7	E 7	ENE 7
kJ	444	500	569	524	434	343	324	282	295	277	277	277	277	276	220	253	276	278	300	395	407	445	445	503	470	588
Nearest Offshore or Glassy	Mala wharf HAW - Maui	Keaau HAW - Oahu	Infinities HAW - Kaua'i	Keaau HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Aligator Rock HAW - Oahu	Yokohama Bay HAW - Oahu	Aligator Rock HAW - Oahu	Yokohama Bay HAW - Oahu	Off the Wall/Insanities HAW - Oahu	Keaau HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Keaau HAW - Oahu	Puamana HAW - Maui	Infinities HAW - Kaua'i	Keaau HAW - Oahu	Infinities HAW - Kaua'i	Infinities HAW - Kaua'i	Davidson Point HAW - Kaua'i	Davidson Point HAW - Kaua'i	Infinities HAW - Kaua'i	Keaau HAW - Oahu	Shark Pit HAW - Maui
Rating (10 max)	2	3	2	3	3	3	3	4	4	4	4	4	4	4	3	3	1	2	2	2	2	2	2	3	5	3
Distance (km)	165	21	166	21	19	19	19	1	19	1	19	3	21	19	19	21	169	166	21	166	166	174	174	166	21	168
Best forecast wave conditions in Oahu		Ranches		Ranches	Pokai Bay	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches	Ranches			Ranches						Ranches
Rating (10 max)		3		3	3	3	3	4	4	4	4	4	4	4	3	3			2						5
Best forecast wave conditions in United States	Ghost Tree CAL - Monterey	Ghost Tree CAL - Monterey	Andrew Molera State Park CAL - Monterey	Ghost Tree CAL - Monterey	Boners CAL - San Luis Obispo	Ranches HAW - Oahu	Ranches HAW - Oahu	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Cortez Bank CAL - San Diego County	Cortez Bank CAL - San Diego County	Cortez Bank CAL - San Diego County	Boners CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Ghost Tree CAL - Monterey	Ranches HAW - Oahu	Ghost Tree CAL - Monterey
Rating (10 max)	8	7	7	6	5	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4
Header Global	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Ghost Tree United States	Ghost Tree United States	Boners United States	Cow Bombie Australia	Faja da Areia Portugal	Barrancon Chile	Faja da Areia Portugal	Faja da Areia Portugal	Lebu Chile	Anael France	Anael France	Amanzimtoti South Africa	Amanzimtoti South Africa	Amanzimtoti South Africa	Amanzimtoti South Africa	Anael France	Anael France	Afife Portugal	Afife Portugal	Afife Portugal	Afife Portugal	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	9	9	6	6	5	5	5	4	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	6	7	7

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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Chuns Reef 48 hour detailed Surf Forecast

How big are the waves at Chuns Reef today (09 Nov):

Short Range Forecast

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