Chuns Reef 48 hour detailed Surf Forecast

Lat Long: 21.62° N 158.08° W

Issued: 7 am 01 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 (01 Nov):

Morning surf: Morning surf (01 Nov, local time) - 7ft (2.2m), 18s period with NW swell.
Afternoon surf: Afternoon surf (01 Nov, local time) - 7.5ft (2.3m), 16s period with NW swell.
Evening surf: Evening surf (01 Nov, local time) - 7ft (2.2m), 16s period with NW swell.

The current surf forecast for Chuns Reef at 2PM is: 2.3m 16s primary swell from a Northwest direction and 0.4m 12s secondary swell from a East direction, 1.3m 5s secondary swell from a Northeast direction (forecast issued at 07:00am November 01). The wind direction is predicted to be cross-shore.

Time (HST) & Date	Wave Height	Wave Period
Morning (01 Nov)	7ft (2.2m)	18s
Afternoon (01 Nov)	7.5ft (2.3m)	16s
Evening (01 Nov)	7ft (2.2m)	16s

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

	Short Range Forecast Light rain (total 5mm), mostly falling on Sun morning. Warm (max 25°C on Sun morning, min 23°C on Tue night). Mainly fresh winds.
	Sunday 1							Monday 2								Tuesday 3								Wed 4
	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)	4	3	4	1	1	1	1	2	0	2	3	2	2	2	2	2	2	2	2	2	2	2	2	2	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NW 18	NW 18	NW 17	NW 16	NW 16	NW 16	NW 16	NW 15	NW 15	NW 15	NNW 14	NNW 14	NNW 14	NNW 14	NNW 14	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12
Wave Graph
kJ	2627	3028	2827	2795	2831	2627	2383	2293	2010	1956	2412	2212	1906	1583	1515	1283	1151	1077	958	867	727	677	548	539	437
Wind (km/h)	E	NE	ENE	NE	NE	NE	NE	NE	NE	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	cross-off	cross	cross	cross	cross	cross-off	cross	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			8:45AM0.51m				10:14PM0.20m				9:48AM0.48m					11:18PM0.27m			10:42AM0.45m					00:06AM0.34m
Low Tide					3:34PM0.05m			1:26AM0.13m					4:10PM0.04m				3:06AM0.15m				4:39PM0.02m				4:29AM0.15m


	6:35	—	—	—	—	—	—	—	6:35	—	—	—	—	—	—	—	6:35	—	—	—	—	—	—	—	6:37
	—	—	—	—	5:55	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—	—	5:53	—	—	—	5:53
mm	2	3	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	24	24	25	25	25	24	24	24	24	24	25	25	24	24	24	24	24	24	25	25	24	24	24	24	23
Feels °C	26	25	26	24	24	22	21	21	21	20	21	21	21	21	21	21	22	21	22	22	21	21	22	22	21
Swell 1 Height (m) Direction Period (s)	NW 18	NW 18	NW 17	NW 16	NW 16	NW 16	NW 16	NW 15	NW 15	NW 15	NNW 14	NNW 14	NNW 14	NNW 14	NNW 14	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 12	NNW 12	NNW 12	NNW 12	NNW 12
kJ	2627	3028	2827	2795	2831	2627	2383	2293	2010	1956	2412	2212	1906	1583	1515	1283	1151	1077	958	867	727	677	548	539	437
Swell 2 Height (m) Direction Period (s)	NE 8	E 12	E 12	E 12	E 11	E 11	E 11	E 11	NNW 10	SSW 15	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	E 10	E 10	E 10	E 10	SW 14	SW 14	NNW 19	NNW 18	NW 18	NNW 16
kJ	112	68	68	43	41	38	37	21	214	21	19	18	18	18	18	17	8	8	8	7	8	36	32	79	104
Swell 3 Height (m) Direction Period (s)	E 12	NW 10	NW 10	NW 10	SSW 13	SSW 14	SSW 14	SSW 14	E 11	S 14	S 12	—	—	S 18	S 18	SW 14	SW 14	SSW 14	SSW 14	S 18	NW 20	SW 14	SW 14	SW 14	SW 14
kJ	68	36	36	26	16	41	41	41	21	15	3	—	—	6	6	8	8	18	18	6	15	8	8	8	7
Wind waves Height (m) Direction Period (s)	E 6	NE 8	NE 8	NE 5	NE 5	NE 6	NE 6	NE 6	NE 7	NNE 9	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 8	NE 7	NE 7	NE 7	ENE 7	ENE 7	ENE 7
kJ	30	154	145	70	122	175	217	273	368	943	601	617	598	629	546	453	402	369	350	405	501	476	452	412	376
Nearest Offshore or Glassy	Chuns and Jocks Reefs HAW - Oahu	Keaau HAW - Oahu	Yokohama Bay HAW - Oahu	Maili Cloudbreak HAW - Oahu	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Infinities HAW - Kaua'i	Infinities HAW - Kaua'i	Davidson Point HAW - Kaua'i	Infinities HAW - Kaua'i	Davidson Point HAW - Kaua'i	Infinities HAW - Kaua'i	Keaau HAW - Oahu	Keaau HAW - Oahu	Keaau HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Mala wharf HAW - Maui	Mala wharf HAW - Maui	Infinities HAW - Kaua'i	Acid Drops HAW - Kaua'i	Keaau HAW - Oahu	Keaau HAW - Oahu	Keaau HAW - Oahu
Rating (10 max)	4	4	4	4	4	4	2	1	1	1	1	1	4	4	4	4	4	4	3	3	1	1	3	3	3
Distance (km)	0	21	19	25	165	165	166	166	174	166	174	166	21	21	21	19	19	19	165	165	166	148	21	21	21
Best forecast wave conditions in Oahu	Ranches	Ranches	Ranches	Tracks (Nanakuli)									Ranches	Ranches	Ranches	Ranches	Ranches	Ranches					Ranches	Ranches	Keaau
Rating (10 max)	4	4	4	4									4	4	4	4	4	4					3	3	3
Best forecast wave conditions in United States	Pier One HAW - Maui	Ranches HAW - Oahu	Ranches HAW - Oahu	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Ghost Tree CAL - Monterey	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Lincoln City Nelscott Reef Oregon North	Mavericks CAL - San Mateo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Ranches HAW - Oahu	Mouse Rock CAL - San Luis Obispo	Ranches HAW - Oahu	Fullers CAL - Monterey	Ghost Tree CAL - Monterey	Mavericks CAL - San Mateo	Boners CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo
Rating (10 max)	4	4	4	4	4	4	4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4
Header Global	Ahijedero Mexico	Malaking Gasang (Baler) Philippines	Trial Harbour Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lebu Chile	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lebu Chile	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Buchupureo Chile	Boners United States	Bali Village Indonesia	Bali Village Indonesia	Bali Village Indonesia	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bay of Skaill United Kingdom	Bali Village Indonesia
Rating (10 max)	4	4	5	4	4	4	5	5	5	5	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4

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 (01 Nov):

Short Range Forecast

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