Chuns and Jocks Reefs 48 hour detailed Surf Forecast

Lat Long: 21.63° N 158.08° W

Issued: 1 am 27 Jul 2026 (local time)

Forecast update in hr min

Today's Chuns and Jocks Reefs sea temperature is

26.3° C

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

Surf Forecasts:

Time (HST) & Date	Wave Height	Wave Period
Morning (27 Jul)	5.5ft (1.7m)	7s
Afternoon (27 Jul)	5ft (1.6m)	7s
Evening (27 Jul)	5ft (1.6m)	7s

Table - waves today at Chuns and Jocks Reefs. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 9mm), mostly falling on Wed night. Warm (max 28°C on Wed morning, min 25°C on Mon morning). Wind will be generally light.
	Monday 27								Tuesday 28								Wednesday 29
	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
Rating (10 max)	0	0	1	1	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	E 15	E 14	NE 7	NE 7	NE 7	NE 7	NE 6	NE 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 6	NNE 6	NNE 6	NNE 6	ENE 10	SW 21	SW 21	SW 15	SW 20	SW 15	ENE 8
Wave Graph
kJ	0	0	301	301	273	255	196	216	175	163	183	142	158	136	131	127	129	0	17	17	8	15	8	0
Wind (km/h)	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	N	NW	W	SW	S	S	ESE	ESE
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	cross	cross	cross	cross	cross-on	cross-on	cross-on	cross-off	cross-off	off	off
High Tide	1:29AM0.16m					2:25PM0.54m				2:06AM0.18m				2:55PM0.55m				2:43AM0.19m				3:25PM0.55m
Low Tide			5:46AM0.01m					8:41PM0.08m			6:24AM-0.00m					9:05PM0.07m			7:01AM0.00m					9:29PM0.06m


	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—	—	6:03	—	—	—	—	—	—
	—	—	—	—	—	7:14	—	—	—	—	—	—	—	7:13	—	—	—	—	—	—	—	7:13	—	—
mm	—	—	—	—	—	—	—	1	1	—	1	—	—	—	—	—	—	—	—	1	1	1	2	—
Temp °C	24	24	25	25	26	26	25	25	25	25	25	26	27	26	25	25	25	25	26	28	28	28	26	25
Feels °C	23	23	24	24	25	26	25	26	26	26	26	26	28	27	26	27	28	29	30	31	32	31	28	27
Swell 1 Height (m) Direction Period (s)	E 15	E 14	E 14	E 14	E 14	E 13	E 14	E 14	E 13	E 13	E 13	E 13	E 13	E 12	E 12	ENE 11	ENE 11	ENE 10	ENE 10	ENE 10	ENE 9	ENE 9	SSW 13	SSW 13
kJ	706	687	678	640	721	792	1263	1348	1412	1370	1510	1487	1617	1424	1369	1500	1066	1146	981	766	643	623	34	33
Swell 2 Height (m) Direction Period (s)	SSW 16	SSW 16	SSW 15	SSW 15	SSW 15	SSW 14	SSW 14	NE 10	NNE 10	SSW 14	SSW 14	SSW 14	SSW 13	SSW 13	SSW 13	NE 9	NNE 6	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 19	SSW 19
kJ	49	48	45	42	42	41	41	47	60	40	37	36	35	35	35	39	129	36	37	36	37	38	37	37
Swell 3 Height (m) Direction Period (s)	—	—	—	S 10	S 11	S 11	—	SSW 14	SSW 14	—	—	—	—	—	S 16	SSW 13	SSW 14	S 21	SW 21	SW 21	SW 15	SW 20	SW 15	S 15
kJ	—	—	—	2	2	2	—	41	40	—	—	—	—	—	20	35	36	9	17	17	8	15	8	4
Wind waves Height (m) Direction Period (s)	NE 7	ENE 7	NE 7	NE 7	NE 7	NE 7	NE 6	NE 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 6	NNE 6	NNE 6	—	—	—	—	—	—	ENE 8	ENE 8
kJ	349	289	301	301	273	255	196	216	175	163	183	142	158	136	131	127	—	—	—	—	—	—	574	485
Nearest Offshore or Glassy	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Lahilahi Point HAW - Oahu	Maili Cloudbreak HAW - Oahu	Lahilahi Point HAW - Oahu	Keaau HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Yokohama Bay HAW - Oahu	Lahilahi Point HAW - Oahu	Abalolo Reef HAW - Oahu	Goat Island/Mokuauia HAW - Oahu	Klausmeyers HAW - Oahu	Goat Island/Mokuauia HAW - Oahu	Goat Island/Mokuauia HAW - Oahu	Seventh Hole HAW - Oahu	Seventh Hole HAW - Oahu	Seventh Hole HAW - Oahu	Chuns Reef HAW - Oahu	Chuns Reef HAW - Oahu	Chuns Reef HAW - Oahu	Chuns Reef HAW - Oahu
Rating (10 max)	2	2	2	2	2	2	2	1	2	2	2	1	1	4	2	4	4	4	3	3	3	3	3	2
Distance (km)	19	19	19	19	23	25	23	21	19	19	19	23	41	17	22	17	17	16	16	16	0	0	0	0
Best forecast wave conditions in Oahu	Ko Olina Resort	Ko Olina Resort	Ko Olina Resort	Ko Olina Resort	Ko Olina Resort	Ko Olina Resort	Tracks (Nanakuli)	Ranches	Abalolo Reef	China Walls	China Walls	Bomboras	Abalolo Reef	Goat Island/Mokuauia	Tennis Courts	Tennis Courts	Tennis Courts	Tennis Courts	Ripps Reef	Seventh Hole	Jockos Point	Jockos Point	Jockos Point	Pipeline
Rating (10 max)	2	2	2	2	2	2	2	1	2	4	4	4	1	4	4	4	4	4	3	3	3	3	3	2
Best forecast wave conditions in United States	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Kaalualu Point HAW - Big Island	Kaalualu Point HAW - Big Island	Kaalualu Point HAW - Big Island	Cape Sebastian Oregon South	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Apua Point HAW - Big Island	Majors Bay HAW - Kaua'i	Rincon - The Cove CAL - Ventura	Coast Guard HAW - Big Island	Kohala Lighthouse HAW - Big Island	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Cojo CAL - Santa Barbara	Halawa HAW - Molokai	Pier One HAW - Maui	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	5	4	4	4	4	4	4	4	2	4	4	4	4	4	4	4	3	4	4	3
Header Global	Chameau Mauritius	Chameau Mauritius	Chameau Mauritius	Gerickes Point South Africa	Gerickes Point South Africa	Fish Boma South Africa	Cape St Martin South Africa	Etang-Sale Reunion	Cape St Martin South Africa	Trial Harbour Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Cobblestones Australia	Ahijedero Mexico	Point Roadnight Australia	Point Roadnight Australia	Point Roadnight Australia	Balimbing Indonesia	Beach Road South Africa	Cathedral Rock Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico
Rating (10 max)	5	5	5	7	6	6	5	5	5	9	5	5	5	5	4	8	7	5	4	4	5	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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