Kanaha 48 hour detailed Surf Forecast

Lat Long: 20.90° N 156.44° W

Issued: 1 am 16 Jul 2026 (local time)

Forecast update in hr min

Today's Kanaha sea temperature is

26.2° C

Kanaha 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 Kanaha today (16 Jul):

Morning surf: Morning surf (16 Jul, local time) - 3.5ft (1.1m), 7s period with NE swell.
Afternoon surf: Afternoon surf (16 Jul, local time) - 2ft (0.6m), 7s period with NNE swell.
Evening surf: Evening surf (16 Jul, local time) - 1.5ft (0.5m), 7s period with NNE swell.

The current surf forecast for Kanaha at 7AM is: 1.1m 7s primary swell from a Northeast direction (forecast issued at 01:00am July 16). An open ocean swell of 0.5m 14s is not directed at the surf break, a second open ocean swell of 0.2m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & Date	Wave Height	Wave Period
Morning (16 Jul)	3.5ft (1.1m)	7s
Afternoon (16 Jul)	2ft (0.6m)	7s
Evening (16 Jul)	1.5ft (0.5m)	7s

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

	Short Range Forecast Mostly dry. Warm (max 27°C on Sat morning, min 24°C on Thu night). Wind will be generally light.
	Thursday 16								Friday 17								Saturday 18
	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)	1	1	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	1	1	1	1	1	1
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NE 7	NE 7	NE 7	NNE 7	NNE 7	NNE 7	NNE 7	ENE 6	ENE 6	ENE 6	WNW 14	ENE 6	ENE 6	ENE 6	E 6	E 6	E 6	E 6	E 7	E 7	E 8	E 8	ENE 8	ENE 8
Wave Graph
kJ	118	118	122	46	42	42	42	80	82	82	68	90	98	98	94	92	91	112	148	203	266	280	295	310
Wind (km/h)	E	E	ENE	ENE	E	E	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	ENE	E	ENE	E	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
High Tide		3:24AM0.54m				4:39PM0.96m				4:18AM0.55m					5:08PM0.89m				5:17AM0.56m				5:32PM0.81m
Low Tide				9:25AM0.06m					11:22PM0.29m			10:06AM0.16m					11:54PM0.27m			10:46AM0.27m


	—	5:52	—	—	—	—	—	—	—	5:52	—	—	—	—	—	—	—	5:54	—	—	—	—	—	—
	—	—	—	—	—	7:08	—	—	—	—	—	—	—	7:08	—	—	—	—	—	—	—	7:08	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	24	24	25	26	26	26	25	25	24	24	25	26	26	26	25	25	25	25	25	27	27	26	25	24
Feels °C	25	25	26	27	26	27	26	26	25	25	26	27	26	26	26	26	26	26	25	27	27	26	25	24
Swell 1 Height (m) Direction Period (s)	NE 7	W 15	W 14	NNE 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 7	N 8	NNE 7	N 8	NNE 7	NNE 7	N 7	NNE 7	NNE 7	NNE 7	NNE 7	NNE 8	NNE 8	NNE 8	NNE 8	WNW 13
kJ	118	109	107	46	42	42	42	30	31	29	29	30	29	29	26	29	29	29	31	19	20	37	14	33
Swell 2 Height (m) Direction Period (s)	W 15	WSW 16	WSW 16	W 14	W 14	W 14	W 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 14	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	WNW 13	NNE 8
kJ	109	25	25	106	104	103	103	67	67	67	67	66	65	63	63	62	60	35	34	34	34	34	34	13
Swell 3 Height (m) Direction Period (s)	WSW 16	E 9	E 9	WSW 16	WSW 17	WSW 17	WSW 17	WSW 17	ESE 8	SW 17	ESE 8	ESE 8	WSW 16	WSW 16	SW 16	SW 16	ESE 9	SW 16	SW 15	SW 15	SW 15	SW 15	SW 15	SW 14
kJ	25	2	2	26	28	29	29	29	7	12	6	6	25	25	10	10	8	10	9	9	9	8	8	8
Wind waves Height (m) Direction Period (s)	E 7	NE 7	NE 7	E 5	E 5	E 6	E 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	ENE 6	E 6	E 6	E 6	E 6	E 7	E 7	E 8	E 8	ENE 8	ENE 8
kJ	72	118	122	37	67	82	88	80	82	82	68	90	98	98	94	92	91	112	148	203	266	280	295	310
Nearest Offshore or Glassy	Kanaha HAW - Maui	Kanaha HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Puamana HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Kanaha HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Kihei Cove HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Ma'alaea HAW - Maui	Kihei Cove HAW - Maui	Ma'alaea HAW - Maui	Kihei Cove HAW - Maui	Ma'alaea HAW - Maui
Rating (10 max)	1	1	1	2	2	1	1	2	2	1	1	1	2	2	2	1	1	2	1	1	1	1	1	1
Distance (km)	0	0	14	14	24	14	14	14	14	0	14	14	19	14	14	14	14	14	14	14	19	14	19	14
Best forecast wave conditions in Maui	Lahaina Breakwall/Harbour	Shark Pit	Shark Pit	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour	Shark Pit	Shark Pit	Shark Pit	Shark Pit	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour	The Cove	Ma'alaea	Shark Pit	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour	Ma'alaea	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour	Kihei Cove	Ma'alaea	Lahaina Breakwall/Harbour	Lahaina Breakwall/Harbour
Rating (10 max)	2	2	2	2	2	2	2	2	2	1	1	1	2	2	2	1	1	2	1	1	1	1	1	1
Best forecast wave conditions in United States	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo	Magics HAW - Big Island	Ranches HAW - Oahu	Steamer Lane-Middle Peak CAL - Santa Cruz	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	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Fullers 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	Cortez Bank CAL - San Diego County	Ranches HAW - Oahu	Super Tubes CAL - Ventura	Super Tubes CAL - Ventura	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo
Rating (10 max)	4	4	3	2	2	2	3	4	4	4	2	2	2	3	3	3	3	3	3	1	2	1	3	3
Header Global	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	Easter Reef Australia	East Pier (Port Alfred) South Africa	Easter Reef Australia	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Dunedin - Bobs Beach New Zealand	Seconds (White Rock) New Zealand	Otago Peninsula - Allans Beach New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Papatowai New Zealand	Ouano Rights New Caledonia
Rating (10 max)	5	5	5	6	6	6	5	5	6	7	7	6	9	7	9	9	7	6	6	6	6	5	5	5

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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Kanaha 48 hour detailed Surf Forecast

How big are the waves at Kanaha today (16 Jul):

Short Range Forecast

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