Navy Island 48 hour detailed Surf Forecast

Lat Long: 18.19° N 76.45° W

Issued: 6 am 09 Jul 2026 (local time)

Forecast update in hr min

Today's Navy Island sea temperature is

29.3° C

Navy Island 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 Navy Island today (09 Jul):

Morning surf: Morning surf (09 Jul, local time) - 5.5ft (1.7m), 9s period with ESE swell.
Afternoon surf: Afternoon surf (09 Jul, local time) - 4ft (1.2m), 8s period with ESE swell.
Evening surf: Evening surf (09 Jul, local time) - 3.5ft (1.1m), 9s period with ESE swell.

The current surf forecast for Navy Island at 9AM is: 1.7m 9s primary swell from a East-southeast direction and 1.1m 9s secondary swell from a East-southeast direction, 1.0m 7s secondary swell from a Northeast direction (forecast issued at 06:00am July 09). The wind direction is predicted to be cross-shore.

Time (EST) & Date	Wave Height	Wave Period
Morning (09 Jul)	5.5ft (1.7m)	9s
Afternoon (09 Jul)	4ft (1.2m)	8s
Evening (09 Jul)	3.5ft (1.1m)	9s

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

	Short Range Forecast Heavy rain (total 23mm), heaviest during Thu night. Warm (max 30°C on Thu morning, min 26°C on Fri night). Mainly fresh winds.
	Thursday 9							Friday 10								Saturday 11								Sun 12
	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	1 AM
Rating (10 max)	0	0	1	0	0	0	1	0	0	0	0	0	0	0	2	0	0	0	0	0	0	0	1	0
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	ESE 9	ESE 9	ESE 9	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 10	ESE 9	ESE 9	ESE 10	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9
Wave Graph
kJ	180	404	439	194	227	203	449	199	199	295	371	380	351	322	961	375	336	688	280	322	322	322	266	227
Wind (km/h)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross	cross-on	cross	cross-on	cross-on	cross	cross	cross	cross	cross-on	cross	cross	cross-on	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross-on
High Tide	3:14AM0.21m					5:37PM0.34m				4:29AM0.19m				6:32PM0.37m				5:41AM0.18m					7:24PM0.39m
Low Tide				10:04AM0.03m				00:20AM0.14m				10:59AM0.00m					1:21AM0.11m			11:55AM-0.02m


	5:35	—	—	—	—	—	—	—	5:35	—	—	—	—	—	—	—	5:35	—	—	—	—	—	—	5:37
	—	—	—	—	6:45	—	—	—	—	—	—	—	6:45	—	—	—	—	—	—	—	6:45	—	—	6:45
mm	—	1	3	1	1	—	1	2	3	6	4	1	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	27	28	29	30	30	28	28	28	27	28	28	29	29	27	27	27	26	27	29	29	29	27	26	26
Feels °C	30	30	30	31	32	30	29	30	28	28	28	30	30	28	28	28	26	28	30	29	29	29	28	29
Swell 1 Height (m) Direction Period (s)	ESE 9	ESE 9	ESE 9	NE 7	NE 7	NE 7	ESE 9	NE 7	NE 7	NE 7	NE 7	NE 7	NE 7	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	NE 7	NE 7	NE 7	ESE 9	ESE 9	ESE 9
kJ	180	176	172	102	91	73	172	51	56	54	67	69	73	322	367	375	336	287	136	119	99	322	266	227
Swell 2 Height (m) Direction Period (s)	NE 7	NE 8	NE 7	—	NE 7	NE 7	NE 7	E 12	—	—	—	—	—	NE 8	NE 8	NE 8	NE 8	NE 7	—	—	NE 7	NE 7	NE 8	NE 8
kJ	65	82	107	—	75	73	77	3	—	—	—	—	—	67	51	57	82	107	—	—	96	79	60	60
Swell 3 Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Wind waves Height (m) Direction Period (s)	—	ESE 9	ESE 9	ESE 8	ESE 8	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	ESE 9	—	ESE 10	—	—	ESE 10	ESE 9	ESE 9	ESE 9	—	—	—
kJ	—	404	439	194	227	203	449	199	199	295	371	380	351	—	961	—	—	688	280	322	322	—	—	—
Nearest Offshore or Glassy	Jacmel South Coast	Peenie Wally Jamaica	Jacmel South Coast	Jacmel South Coast	Egg Island Eleuthera	Domes (Rincon) Puerto Rico	Little Malibu (Rincon) Puerto Rico	Tea Break Amber Coast	Tea Break Amber Coast	Tea Break Amber Coast	Tea Break Amber Coast	Coffee Break Amber Coast	Punta Roca Caribbean	Mendihuaca Caribbean	Isla Grande Colón	Cuango Colón	Sosua Bay Amber Coast	Sosua Bay Amber Coast	Jacmel South Coast	Sosua Bay Amber Coast	Punta Canoas Caribbean	Egg Island Eleuthera	Isla Grande Colón	Nuevo Loco Gulf of Panama
Rating (10 max)	2	2	3	3	1	1	1	2	2	2	2	2	2	3	3	3	2	2	3	2	3	1	4	1
Distance (km)	413	20	413	413	813	970	971	627	627	627	627	632	812	817	1008	1007	648	648	413	648	854	813	1008	1073
Best forecast wave conditions in Jamaica		Peenie Wally
Rating (10 max)		2
Best forecast wave conditions in Jamaica		Peenie Wally Jamaica
Rating (10 max)		2
Header Global	Lucky Point Philippines	Lucky Point Philippines	Papatowai New Zealand	Trial Harbour Australia	Baler - Lindy's Point Philippines	Weld Road New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Barbel Point South Africa	Barbel Point South Africa	Papatowai New Zealand	Boneyards South Africa	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Frigates Fiji	Papatowai New Zealand	Papatowai New Zealand	Otago Peninsula - Allans Beach New Zealand	Otago Peninsula - Allans Beach New Zealand	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Kaifu Rivermouth Japan	Etang-Sale Reunion
Rating (10 max)	9	9	6	6	6	6	6	6	5	5	6	5	6	7	8	5	5	5	4	4	7	6	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)

Latest Updates

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Navy Island 48 hour detailed Surf Forecast

How big are the waves at Navy Island today (09 Jul):

Short Range Forecast

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